[INFO] cloning repository https://github.com/eilmiv/SPARQL2NEMO
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eilmiv/SPARQL2NEMO" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feilmiv%2FSPARQL2NEMO", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1058f920136e699f71b607040abbb00214d8796
[INFO] testing eilmiv/SPARQL2NEMO against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feilmiv%2FSPARQL2NEMO" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/eilmiv/SPARQL2NEMO
[INFO] finished tweaking git repo https://github.com/eilmiv/SPARQL2NEMO
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eilmiv/SPARQL2NEMO already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nemo-physical v0.5.2-dev (https://github.com/eilmiv/nemo#36ca7d40)
[INFO] [stderr]    Compiling nemo v0.5.2-dev (https://github.com/eilmiv/nemo#36ca7d40)
[INFO] [stderr]    Compiling sparql2nemo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `nemo_add`, `nemo_call`, `nemo_filter`, `nemo_iri`, and `nemo_var`
[INFO] [stdout]   --> src/main.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use nemo_model::{nemo_declare, nemo_add, nemo_def, nemo_predicate_type, nemo_var, nemo_call, nemo_iri, nemo_filter};
[INFO] [stdout]    |                                ^^^^^^^^                                 ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_str`
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let query_str = "
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RenameSet` is never constructed
[INFO] [stdout]     --> src/nemo_model.rs:1247:5
[INFO] [stdout]      |
[INFO] [stdout] 1243 | pub enum ProtoBinding {
[INFO] [stdout]      |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1247 |     RenameSet(String),
[INFO] [stdout]      |     ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ProtoBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.40s
[INFO] running `Command { std: "docker" "inspect" "1f1c040ebd4ab70cb546d86fbd4e04827b297436335f47ed45e7b269cf50105c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1c040ebd4ab70cb546d86fbd4e04827b297436335f47ed45e7b269cf50105c", kill_on_drop: false }`
[INFO] [stdout] 1f1c040ebd4ab70cb546d86fbd4e04827b297436335f47ed45e7b269cf50105c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac1d22d83feab93655876f7fdb9c8ea7f0c2ae7ae7d10d2b29e2af24d99f6b9
[INFO] running `Command { std: "docker" "start" "-a" "3ac1d22d83feab93655876f7fdb9c8ea7f0c2ae7ae7d10d2b29e2af24d99f6b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparql2nemo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `nemo_add`, `nemo_call`, `nemo_filter`, `nemo_iri`, and `nemo_var`
[INFO] [stdout]   --> src/main.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use nemo_model::{nemo_declare, nemo_add, nemo_def, nemo_predicate_type, nemo_var, nemo_call, nemo_iri, nemo_filter};
[INFO] [stdout]    |                                ^^^^^^^^                                 ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_str`
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let query_str = "
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RenameSet` is never constructed
[INFO] [stdout]     --> src/nemo_model.rs:1247:5
[INFO] [stdout]      |
[INFO] [stdout] 1243 | pub enum ProtoBinding {
[INFO] [stdout]      |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1247 |     RenameSet(String),
[INFO] [stdout]      |     ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ProtoBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "3ac1d22d83feab93655876f7fdb9c8ea7f0c2ae7ae7d10d2b29e2af24d99f6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac1d22d83feab93655876f7fdb9c8ea7f0c2ae7ae7d10d2b29e2af24d99f6b9", kill_on_drop: false }`
[INFO] [stdout] 3ac1d22d83feab93655876f7fdb9c8ea7f0c2ae7ae7d10d2b29e2af24d99f6b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9feb8307b65a37e1aaefbb8935bb672d7d08a666bf993f50ee66f9ee76eba87a
[INFO] running `Command { std: "docker" "start" "-a" "9feb8307b65a37e1aaefbb8935bb672d7d08a666bf993f50ee66f9ee76eba87a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `nemo_add`, `nemo_call`, `nemo_filter`, `nemo_iri`, and `nemo_var`
[INFO] [stderr]   --> src/main.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 | use nemo_model::{nemo_declare, nemo_add, nemo_def, nemo_predicate_type, nemo_var, nemo_call, nemo_iri, nemo_filter};
[INFO] [stderr]    |                                ^^^^^^^^                                 ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query_str`
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let query_str = "
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RenameSet` is never constructed
[INFO] [stderr]     --> src/nemo_model.rs:1247:5
[INFO] [stderr]      |
[INFO] [stderr] 1243 | pub enum ProtoBinding {
[INFO] [stderr]      |          ------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 1247 |     RenameSet(String),
[INFO] [stderr]      |     ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `ProtoBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sparql2nemo` (bin "sparql2nemo" test) generated 3 warnings (run `cargo fix --bin "sparql2nemo" -p sparql2nemo --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sparql2nemo-0a33396a5061531c)
[INFO] [stdout] 
[INFO] [stdout] running 89 tests
[INFO] [stdout] test tests::bgp_simple ... ok
[INFO] [stdout] test tests::bgp ... ok
[INFO] [stdout] test tests::ask ... ok
[INFO] [stdout] test tests::construct ... FAILED
[INFO] [stdout] test tests::bind ... FAILED
[INFO] [stdout] test tests::bind_with_expression_error ... FAILED
[INFO] [stdout] test tests::count_star ... FAILED
[INFO] [stdout] test tests::bgp_multi ... FAILED
[INFO] [stdout] test tests::datetime_functions_invalid ... FAILED
[INFO] [stdout] test tests::bnode ... FAILED
[INFO] [stdout] test tests::describe ... FAILED
[INFO] [stdout] test tests::exists ... FAILED
[INFO] [stdout] test tests::filter_without_effective_boolean_value ... FAILED
[INFO] [stdout] test tests::exists_unbound_pattern ... FAILED
[INFO] [stdout] test tests::exists_unbound_bindings ... FAILED
[INFO] [stdout] test tests::and ... FAILED
[INFO] [stdout] test tests::bind_seq ... FAILED
[INFO] [stdout] test tests::bind_seq_with_expression_error ... FAILED
[INFO] [stdout] test tests::filter ... FAILED
[INFO] [stdout] test tests::is_uri ... FAILED
[INFO] [stdout] test tests::bind_multi_with_expression_error ... FAILED
[INFO] [stdout] test tests::join ... FAILED
[INFO] [stdout] test tests::in_expression ... FAILED
[INFO] [stdout] test tests::in_with_error ... FAILED
[INFO] [stdout] test tests::filter_seq ... FAILED
[INFO] [stdout] test tests::bound ... FAILED
[INFO] [stdout] test tests::filter_multi ... FAILED
[INFO] [stdout] test tests::filter_multiplicity ... FAILED
[INFO] [stdout] test tests::if_expression ... FAILED
[INFO] [stdout] test tests::lang ... FAILED
[INFO] [stdout] test tests::left_join ... FAILED
[INFO] [stdout] test tests::join_undefined ... FAILED
[INFO] [stdout] test tests::join_multiple_undefined ... FAILED
[INFO] [stdout] test tests::group_by ... FAILED
[INFO] [stdout] test tests::join_multi ... FAILED
[INFO] [stdout] test tests::join_multi_where_different_join_combinations_map_to_one ... FAILED
[INFO] [stdout] test tests::limit ... FAILED
[INFO] [stdout] test tests::limit_nested ... FAILED
[INFO] [stdout] test tests::left_join_positive_exists ... FAILED
[INFO] [stdout] test tests::nemo_working ... FAILED
[INFO] [stdout] test tests::nemo_not_working ... FAILED
[INFO] [stdout] test tests::left_join_filter ... FAILED
[INFO] [stdout] test tests::limit_sequence ... FAILED
[INFO] [stdout] test tests::not_exists ... FAILED
[INFO] [stdout] test tests::left_join_multi_simple ... FAILED
[INFO] [stdout] test tests::left_join_filter_recursive ... FAILED
[INFO] [stdout] test tests::minus ... FAILED
[INFO] [stdout] test tests::offset ... FAILED
[INFO] [stdout] test tests::not_in_with_error ... FAILED
[INFO] [stdout] test tests::left_join_positive_exists_multi ... FAILED
[INFO] [stdout] test tests::coalesce ... FAILED
[INFO] [stdout] test tests::order_by_irrelevant ... FAILED
[INFO] [stdout] test tests::path_alternative ... FAILED
[INFO] [stdout] test tests::path_constants ... FAILED
[INFO] [stdout] test tests::path_negated_property_set ... FAILED
[INFO] [stdout] test tests::path_inverse_negated_property_set ... FAILED
[INFO] [stdout] test tests::path_zero_or_one ... FAILED
[INFO] [stdout] test tests::datetime_functions ... FAILED
[INFO] [stdout] test tests::path_one_or_more ... FAILED
[INFO] [stdout] test tests::not ... FAILED
[INFO] [stdout] test tests::path_zero_or_more ... FAILED
[INFO] [stdout] test tests::left_join_multi ... FAILED
[INFO] [stdout] test tests::left_join_filter_multi ... FAILED
[INFO] [stdout] test tests::project_seq ... FAILED
[INFO] [stdout] test tests::or ... FAILED
[INFO] [stdout] test tests::project ... FAILED
[INFO] [stdout] test tests::reduced ... FAILED
[INFO] [stdout] test tests::test_compare_sets ... ok
[INFO] [stdout] test tests::testing_works ... ok
[INFO] [stdout] test tests::minus_unbound ... FAILED
[INFO] [stdout] test tests::float_functions ... FAILED
[INFO] [stdout] test tests::union ... FAILED
[INFO] [stdout] test tests::round ... FAILED
[INFO] [stdout] test tests::project_multi ... FAILED
[INFO] [stdout] test tests::union_unbound ... FAILED
[INFO] [stdout] test tests::same_term ... FAILED
[INFO] [stdout] test tests::project_undef ... FAILED
[INFO] [stdout] test tests::values ... FAILED
[INFO] [stdout] test tests::union_seq ... FAILED
[INFO] [stdout] test tests::regex ... FAILED
[INFO] [stdout] test tests::union_multi ... FAILED
[INFO] [stdout] test tests::node_type_checks ... FAILED
[INFO] [stdout] test tests::str_bool_functions ... FAILED
[INFO] [stdout] test tests::int_functions ... FAILED
[INFO] [stdout] test tests::operators ... FAILED
[INFO] [stdout] test tests::order_by_multi_type ... FAILED
[INFO] [stdout] test tests::order_by ... FAILED
[INFO] [stdout] test tests::comparisons ... FAILED
[INFO] [stdout] test tests::str_functions ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::construct stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:s, ex:x, 1) .
[INFO] [stdout]             input_graph(1, ex:y, ex:s) .
[INFO] [stdout]             input_graph(ex:s, ex:x, ex:o) .
[INFO] [stdout]             input_graph(ex:o, ex:y, ex:s) .
[INFO] [stdout]             input_graph(ex:s, ex:z, ex:o) .
[INFO] [stdout]             input_graph(ex:o, ex:z, ex:s) .
[INFO] [stdout]             input_graph(ex:a, ex:b, ex:c) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a) :- input_graph(?BNODE_VARIABLE_1, <https://example.com/x>, ?a), input_graph(?a, <https://example.com/y>, ?BNODE_VARIABLE_1), input_graph(<https://example.com/a>, <https://example.com/b>, <https://example.com/c>) .
[INFO] [stdout] bnode_solution(?a, !BNODE_VARIABLE_1) :- bgp(?a) .
[INFO] [stdout] proto_graph(?BNODE_VARIABLE_1, <https://example.com/x>, ?a) :- bnode_solution(?a, ?BNODE_VARIABLE_1) .
[INFO] [stdout] proto_graph(?a, <https://example.com/y>, ?BNODE_VARIABLE_1) :- bnode_solution(?a, ?BNODE_VARIABLE_1) .
[INFO] [stdout] proto_graph(<https://example.com/a>, <https://example.com/b>, <https://example.com/c>) :- bnode_solution(?a, ?BNODE_VARIABLE_1) .
[INFO] [stdout] construct(?s, ?p, ?o) :- proto_graph(?s, ?p, ?o), AND(OR(isNull(?s), isIri(?s)), isIri(?p)) = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] @output construct .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::construct' (32) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:188:9:
[INFO] [stdout] assertion failed: self.info.start_thread.is_none()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5cca - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f39800542 - core[4a92201981c6b77a]::panicking::panic
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x605f3935a299 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::start
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:188:9
[INFO] [stdout]   21:     0x605f38fc4a71 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:54
[INFO] [stdout]   22:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   23:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   24:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   25:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   26:     0x605f38f20b19 - sparql2nemo[3aae6759dfbc6926]::tests::construct
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2861:5
[INFO] [stdout]   27:     0x605f38f18592 - sparql2nemo[3aae6759dfbc6926]::tests::construct::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2860:19
[INFO] [stdout]   28:     0x605f38f287c6 - <sparql2nemo[3aae6759dfbc6926]::tests::construct::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   31:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   32:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   33:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   38:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   39:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   40:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   41:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   42:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   46:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   48:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   49:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   50:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bind stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]             input_graph(2, ex:p, 6) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- var(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?y, no_error) :- bgp(?a, ?x), var(?x, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?y) :- proto_extend(?x, ?a, ?y, no_error) .
[INFO] [stdout] extend(?x, ?a, ?RESULT) :- proto_extend(?x, ?a, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?y) :- extend(?x, ?a, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bind' (23) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f3935718c - <nemo_physical[5c87a12bb33277c4]::management::database::DatabaseInstance>::execute_plan
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/management/database.rs:436:9
[INFO] [stdout]   23:     0x605f391ef723 - <nemo[26373bc4696371d8]::table_manager::TableManager>::execute_plan
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/table_manager.rs:598:36
[INFO] [stdout]   24:     0x605f38fbe899 - <nemo[26373bc4696371d8]::execution::rule_execution::RuleExecution>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/rule_execution.rs:124:23
[INFO] [stdout]   25:     0x605f38fc5106 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:197:56
[INFO] [stdout]   26:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   27:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   28:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   29:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   30:     0x605f38f1ffd9 - sparql2nemo[3aae6759dfbc6926]::tests::bind
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2204:5
[INFO] [stdout]   31:     0x605f38f17f92 - sparql2nemo[3aae6759dfbc6926]::tests::bind::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2203:14
[INFO] [stdout]   32:     0x605f38f281c6 - <sparql2nemo[3aae6759dfbc6926]::tests::bind::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   35:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   36:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   41:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   42:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   43:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   45:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   50:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   52:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   53:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   54:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bind_with_expression_error stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]             input_graph(2, ex:p, ex:nan) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] unary_plus(?x, 0 + ?r) :- bgp(?a, ?x), var(?x, ?r) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- unary_plus(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?y, no_error) :- bgp(?a, ?x), unary_plus(?x, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?y) :- proto_extend(?x, ?a, ?y, no_error) .
[INFO] [stdout] extend(?x, ?a, ?RESULT) :- proto_extend(?x, ?a, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?y) :- extend(?x, ?a, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bind_with_expression_error' (27) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fa39 - sparql2nemo[3aae6759dfbc6926]::tests::bind_with_expression_error
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2227:5
[INFO] [stdout]   28:     0x605f38f17c52 - sparql2nemo[3aae6759dfbc6926]::tests::bind_with_expression_error::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2226:36
[INFO] [stdout]   29:     0x605f38f27e86 - <sparql2nemo[3aae6759dfbc6926]::tests::bind_with_expression_error::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::count_star stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 10) .
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]             input_graph(2, ex:x, 20) .
[INFO] [stdout]             input_graph(2, ex:x, 21) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] count_all(#count(?a, ?b)) :- bgp(?a, ?b) .
[INFO] [stdout] collect_aggregations(?var_4958330c1fddb63d20d7c3cf6f08b8a) :- bgp(?a, ?b), count_all(?var_4958330c1fddb63d20d7c3cf6f08b8a) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?var_4958330c1fddb63d20d7c3cf6f08b8a) :- collect_aggregations(?var_4958330c1fddb63d20d7c3cf6f08b8a), ~undefined_val(?var_4958330c1fddb63d20d7c3cf6f08b8a) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- var(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?RESULT) .
[INFO] [stdout] proto_extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?c, no_error) :- collect_aggregations(?var_4958330c1fddb63d20d7c3cf6f08b8a), var(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?c), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, !no_result, !error) :- collect_aggregations(?var_4958330c1fddb63d20d7c3cf6f08b8a), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?c) :- proto_extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?c, no_error) .
[INFO] [stdout] extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?RESULT) :- proto_extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?c, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?c) :- extend(?var_4958330c1fddb63d20d7c3cf6f08b8a, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::count_star' (33) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1a929 - sparql2nemo[3aae6759dfbc6926]::tests::count_star
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2683:5
[INFO] [stdout]   28:     0x605f38f16b42 - sparql2nemo[3aae6759dfbc6926]::tests::count_star::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2682:20
[INFO] [stdout]   29:     0x605f38f27306 - <sparql2nemo[3aae6759dfbc6926]::tests::count_star::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bgp_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, ex:11) .
[INFO] [stdout]             input_graph(ex:11, ex:q, ex:o) .
[INFO] [stdout]             input_graph(2, ex:p, ex:20) .
[INFO] [stdout]             input_graph(3, ex:p, ex:31) .
[INFO] [stdout]             input_graph(ex:31, ex:q, ex:o) .
[INFO] [stdout]             input_graph(3, ex:p, ex:32) .
[INFO] [stdout]             input_graph(ex:32, ex:q, ex:o) .
[INFO] [stdout]             input_graph(3, ex:p, ex:33) .
[INFO] [stdout]             input_graph(ex:33, ex:q, ex:o) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(#count(?BNODE_VARIABLE_89d4dbaa9b12d7e2cc2a0bb2db9bf012), ?a) :- input_graph(?BNODE_VARIABLE_89d4dbaa9b12d7e2cc2a0bb2db9bf012, <https://example.com/q>, <https://example.com/o>), input_graph(?a, <https://example.com/p>, ?BNODE_VARIABLE_89d4dbaa9b12d7e2cc2a0bb2db9bf012) .
[INFO] [stdout] pre_index(?a, ?remaining - 1) :- bgp(?remaining, ?a) .
[INFO] [stdout] pre_index(?a, ?remaining - 1) :- pre_index(?a, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?OPERATION) :- sequence_shifted(?a, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a) :- sequence_1(?INDEX, ?a, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a) :- sequence(?INDEX, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bgp_multi' (21) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20ac9 - sparql2nemo[3aae6759dfbc6926]::tests::bgp_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:264:5
[INFO] [stdout]   28:     0x605f38f18552 - sparql2nemo[3aae6759dfbc6926]::tests::bgp_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:263:19
[INFO] [stdout]   29:     0x605f38f28786 - <sparql2nemo[3aae6759dfbc6926]::tests::bgp_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::datetime_functions_invalid stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, "2002-10-11T12:00:00-05:00"^^xsd:dateTime) .
[INFO] [stdout]             input_graph(2, ex:p, "-2002-11-10T12:00:01.555+05:00") .
[INFO] [stdout]             input_graph(3, ex:p, 24) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] extract_date(?x, INT(STRREV(STRAFTER(STRAFTER(STRREV(STRBEFORE(STR(?date), "T")), "-"), "-")))) :- var(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- extract_date(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?year, no_error) :- bgp(?a, ?x), extract_date(?x, ?year), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?year) :- proto_extend(?x, ?a, ?year, no_error) .
[INFO] [stdout] extend(?x, ?a, ?RESULT) :- proto_extend(?x, ?a, ?year, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?year) :- extend(?x, ?a, ?year) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::datetime_functions_invalid' (35) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fa89 - sparql2nemo[3aae6759dfbc6926]::tests::datetime_functions_invalid
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1443:5
[INFO] [stdout]   28:     0x605f38f17c92 - sparql2nemo[3aae6759dfbc6926]::tests::datetime_functions_invalid::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1442:36
[INFO] [stdout]   29:     0x605f38f27ec6 - <sparql2nemo[3aae6759dfbc6926]::tests::datetime_functions_invalid::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bnode stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]             input_graph(2, ex:p, 2) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] bnode(!bnode) :- dummy(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- bnode(?RESULT) .
[INFO] [stdout] proto_extend(?a, ?x, ?bnode, no_error) :- bgp(?a, ?x), bnode(?bnode), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?a, ?x, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_1(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy_1(arity_zero) .
[INFO] [stdout] extend(?a, ?x, ?bnode) :- proto_extend(?a, ?x, ?bnode, no_error) .
[INFO] [stdout] extend(?a, ?x, ?RESULT) :- proto_extend(?a, ?x, ?bnode, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?bnode) :- extend(?a, ?x, ?bnode) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bnode' (28) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20109 - sparql2nemo[3aae6759dfbc6926]::tests::bnode
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1472:5
[INFO] [stdout]   28:     0x605f38f18092 - sparql2nemo[3aae6759dfbc6926]::tests::bnode::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1471:15
[INFO] [stdout]   29:     0x605f38f282c6 - <sparql2nemo[3aae6759dfbc6926]::tests::bnode::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::describe stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 1) .
[INFO] [stdout]             input_graph(1, ex:x, 2) .
[INFO] [stdout]             input_graph(2, ex:x, 0) .
[INFO] [stdout]             input_graph(3, ex:y, 0) .
[INFO] [stdout]             input_graph(ex:x, ex:x, 6) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?x, ?o) :- input_graph(?x, <https://example.com/x>, ?o) .
[INFO] [stdout] named_node(<https://example.com/x>) .
[INFO] [stdout] 
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- named_node(?RESULT) .
[INFO] [stdout] proto_extend(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457, no_error) :- bgp(?x, ?o), named_node(?var_5dde54e4aad93eaa7d90678477c2457), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?o, !no_result, !error) :- bgp(?x, ?o), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] extend(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457) :- proto_extend(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457, no_error) .
[INFO] [stdout] extend(?x, ?o, ?RESULT) :- proto_extend(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457) :- extend(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457) .
[INFO] [stdout] output_graph(?x, ?p, ?o) :- input_graph(?x, ?p, ?o), projection(?x, ?o_1, ?var_5dde54e4aad93eaa7d90678477c2457) .
[INFO] [stdout] output_graph(?o, ?p, ?o_1) :- input_graph(?o, ?p, ?o_1), projection(?x, ?o, ?var_5dde54e4aad93eaa7d90678477c2457) .
[INFO] [stdout] output_graph(?var_5dde54e4aad93eaa7d90678477c2457, ?p, ?o) :- input_graph(?var_5dde54e4aad93eaa7d90678477c2457, ?p, ?o), projection(?x, ?o_1, ?var_5dde54e4aad93eaa7d90678477c2457) .
[INFO] [stdout] @output output_graph .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::describe' (36) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f209d9 - sparql2nemo[3aae6759dfbc6926]::tests::describe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2796:5
[INFO] [stdout]   28:     0x605f38f18492 - sparql2nemo[3aae6759dfbc6926]::tests::describe::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2795:18
[INFO] [stdout]   29:     0x605f38f286c6 - <sparql2nemo[3aae6759dfbc6926]::tests::describe::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::exists stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]             input_graph(1, ex:p, 3) .
[INFO] [stdout]             input_graph(2, ex:q, ex:o2) .
[INFO] [stdout]             input_graph(3, ex:q, ex:o1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] bgp_1(?x) :- input_graph(?x, <https://example.com/q>, <https://example.com/o1>) .
[INFO] [stdout] partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), bgp_1(?x) .
[INFO] [stdout] filter(?x, ?a) :- bgp(?a, ?x), partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?x) :- filter(?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::exists' (37) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f205a1 - sparql2nemo[3aae6759dfbc6926]::tests::exists
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1073:5
[INFO] [stdout]   28:     0x605f38f18252 - sparql2nemo[3aae6759dfbc6926]::tests::exists::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1062:16
[INFO] [stdout]   29:     0x605f38f28486 - <sparql2nemo[3aae6759dfbc6926]::tests::exists::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::filter_without_effective_boolean_value stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/p>, ?b) .
[INFO] [stdout] literal("true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] 
[INFO] [stdout] filter(?a, ?b) :- bgp(?a, ?b), literal("true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::filter_without_effective_boolean_value' (44) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fcc9 - sparql2nemo[3aae6759dfbc6926]::tests::filter_without_effective_boolean_value
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:741:5
[INFO] [stdout]   28:     0x605f38f17e52 - sparql2nemo[3aae6759dfbc6926]::tests::filter_without_effective_boolean_value::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:740:48
[INFO] [stdout]   29:     0x605f38f28086 - <sparql2nemo[3aae6759dfbc6926]::tests::filter_without_effective_boolean_value::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::exists_unbound_pattern stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]             input_graph(1, ex:p, 3) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(?undef) :- undefined_val(?undef) .
[INFO] [stdout] map(?x, ?x, ?x) :- bgp(?a, ?x), values(?x) .
[INFO] [stdout] map(?x, ?x, ?RESULT) :- bgp(?a, ?x), undefined_val(?RESULT) .
[INFO] [stdout] partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- map(?join_result, ?x, ?right), bgp(?a, ?x), values(?right) .
[INFO] [stdout] filter(?x, ?a) :- bgp(?a, ?x), partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?x) :- filter(?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::exists_unbound_pattern' (39) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f80e - sparql2nemo[3aae6759dfbc6926]::tests::exists_unbound_pattern
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1102:5
[INFO] [stdout]   28:     0x605f38f179c2 - sparql2nemo[3aae6759dfbc6926]::tests::exists_unbound_pattern::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1091:32
[INFO] [stdout]   29:     0x605f38f27cc6 - <sparql2nemo[3aae6759dfbc6926]::tests::exists_unbound_pattern::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::exists_unbound_bindings stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]             input_graph(1, ex:p, 3) .
[INFO] [stdout]          
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(?undef) :- undefined_val(?undef) .
[INFO] [stdout] values("2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] map(?x, ?x, ?x) :- values(?x), bgp(?a, ?x) .
[INFO] [stdout] map(?x, ?RESULT, ?x) :- bgp(?a, ?x), undefined_val(?RESULT) .
[INFO] [stdout] partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- map(?join_result, ?x, ?right), values(?x), bgp(?a, ?right) .
[INFO] [stdout] filter(?x) :- values(?x), partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?x) :- filter(?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::exists_unbound_bindings' (38) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f8fe - sparql2nemo[3aae6759dfbc6926]::tests::exists_unbound_bindings
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1127:5
[INFO] [stdout]   28:     0x605f38f17a82 - sparql2nemo[3aae6759dfbc6926]::tests::exists_unbound_bindings::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1116:33
[INFO] [stdout]   29:     0x605f38f27d86 - <sparql2nemo[3aae6759dfbc6926]::tests::exists_unbound_bindings::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::and stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(1, ex:q, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]             input_graph(2, ex:q, 0) .
[INFO] [stdout]             input_graph(3, ex:p, 0) .
[INFO] [stdout]             input_graph(3, ex:q, 1) .
[INFO] [stdout]             input_graph(4, ex:p, 1) .
[INFO] [stdout]             input_graph(4, ex:q, 1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x, ?y) :- input_graph(?a, <https://example.com/p>, ?x), input_graph(?a, <https://example.com/q>, ?y) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x, ?y), ~undefined_val(?x) .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] var_1(?y, ?y) :- bgp(?a, ?x, ?y), ~undefined_val(?y) .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] and(?x, ?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] and(?x, ?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] and(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] filter(?x, ?y, ?a) :- bgp(?a, ?x, ?y), and(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?y, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::and' (18) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fd19 - sparql2nemo[3aae6759dfbc6926]::tests::and
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:795:5
[INFO] [stdout]   28:     0x605f38f17e92 - sparql2nemo[3aae6759dfbc6926]::tests::and::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:794:13
[INFO] [stdout]   29:     0x605f38f280c6 - <sparql2nemo[3aae6759dfbc6926]::tests::and::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bind_seq stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]             input_graph(2, ex:p, 6) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] pre_index(?a, ?x, ?remaining - 1) :- bgp(?remaining, ?a, ?x) .
[INFO] [stdout] pre_index(?a, ?x, ?remaining - 1) :- pre_index(?a, ?x, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?x, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?x, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?x, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?x, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?x, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?x, ?OPERATION) :- sequence_shifted(?a, ?x, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?x) :- sequence_1(?INDEX, ?a, ?x, ?remaining) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_1(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_2(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_3(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_4(?a, ?a) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?a) .
[INFO] [stdout] op_3(?x, ?a, ?l - ?r) :- sequence(?INDEX, ?a, ?x), var_3(?x, ?l), var_4(?a, ?r) .
[INFO] [stdout] op_2(?x, ?a, ?l + ?r) :- sequence(?INDEX, ?a, ?x), var_2(?x, ?l), op_3(?x, ?a, ?r) .
[INFO] [stdout] op_1(?x, ?a, ?l + ?r) :- sequence(?INDEX, ?a, ?x), var_1(?x, ?l), op_2(?x, ?a, ?r) .
[INFO] [stdout] op(?x, ?a, ?l + ?r) :- sequence(?INDEX, ?a, ?x), var(?x, ?l), op_1(?x, ?a, ?r) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- op(?x, ?a, ?RESULT) .
[INFO] [stdout] proto_extend(?INDEX, ?a, ?x, ?y, no_error) :- sequence(?INDEX, ?a, ?x), op(?x, ?a, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?INDEX, ?a, ?x, !no_result, !error) :- sequence(?INDEX, ?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?INDEX, ?a, ?x, ?y) :- proto_extend(?INDEX, ?a, ?x, ?y, no_error) .
[INFO] [stdout] extend(?INDEX, ?a, ?x, ?RESULT) :- proto_extend(?INDEX, ?a, ?x, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?INDEX, ?a, ?y) :- extend(?INDEX, ?a, ?x, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bind_seq' (25) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20939 - sparql2nemo[3aae6759dfbc6926]::tests::bind_seq
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2250:5
[INFO] [stdout]   28:     0x605f38f18412 - sparql2nemo[3aae6759dfbc6926]::tests::bind_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2249:18
[INFO] [stdout]   29:     0x605f38f28646 - <sparql2nemo[3aae6759dfbc6926]::tests::bind_seq::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bind_seq_with_expression_error stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]             input_graph(2, ex:p, ex:nan) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] pre_index(?a, ?x, ?remaining - 1) :- bgp(?remaining, ?a, ?x) .
[INFO] [stdout] pre_index(?a, ?x, ?remaining - 1) :- pre_index(?a, ?x, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?x, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?x, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?x, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?x, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?x, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?x, ?OPERATION) :- sequence_shifted(?a, ?x, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?x) :- sequence_1(?INDEX, ?a, ?x, ?remaining) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_1(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_2(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_3(?x, ?x) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_4(?a, ?a) :- sequence(?INDEX, ?a, ?x), ~undefined_val(?a) .
[INFO] [stdout] op_3(?x, ?a, ?l - ?r) :- sequence(?INDEX, ?a, ?x), var_3(?x, ?l), var_4(?a, ?r) .
[INFO] [stdout] op_2(?x, ?a, ?l + ?r) :- sequence(?INDEX, ?a, ?x), var_2(?x, ?l), op_3(?x, ?a, ?r) .
[INFO] [stdout] op_1(?x, ?a, ?l + ?r) :- sequence(?INDEX, ?a, ?x), var_1(?x, ?l), op_2(?x, ?a, ?r) .
[INFO] [stdout] op(?x, ?a, ?l + ?r) :- sequence(?INDEX, ?a, ?x), var(?x, ?l), op_1(?x, ?a, ?r) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- op(?x, ?a, ?RESULT) .
[INFO] [stdout] proto_extend(?INDEX, ?a, ?x, ?y, no_error) :- sequence(?INDEX, ?a, ?x), op(?x, ?a, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?INDEX, ?a, ?x, !no_result, !error) :- sequence(?INDEX, ?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?INDEX, ?a, ?x, ?y) :- proto_extend(?INDEX, ?a, ?x, ?y, no_error) .
[INFO] [stdout] extend(?INDEX, ?a, ?x, ?RESULT) :- proto_extend(?INDEX, ?a, ?x, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?INDEX, ?a, ?y) :- extend(?INDEX, ?a, ?x, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bind_seq_with_expression_error' (26) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fb79 - sparql2nemo[3aae6759dfbc6926]::tests::bind_seq_with_expression_error
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2273:5
[INFO] [stdout]   28:     0x605f38f17d52 - sparql2nemo[3aae6759dfbc6926]::tests::bind_seq_with_expression_error::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2272:40
[INFO] [stdout]   29:     0x605f38f27f86 - <sparql2nemo[3aae6759dfbc6926]::tests::bind_seq_with_expression_error::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::filter stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout]             dummy(1) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]             input_graph(3, ex:p, 0.0) .
[INFO] [stdout]             input_graph(4, ex:p, 1.0) .
[INFO] [stdout]             input_graph(5, ex:p, "true"^^xsd:boolean) .
[INFO] [stdout]             input_graph(6, ex:p, "false"^^xsd:boolean) .
[INFO] [stdout]             input_graph(7, ex:p, "abc") .
[INFO] [stdout]             input_graph(8, ex:p, "") .
[INFO] [stdout]             input_graph(9, ex:p, ex:xyz) .
[INFO] [stdout]             input_graph(0, ex:p, !x) :- dummy(1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/p>, ?b) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?b, ?b) :- bgp(?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] filter(?b, ?a) :- bgp(?a, ?b), effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?b, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::filter' (40) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20779 - sparql2nemo[3aae6759dfbc6926]::tests::filter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:620:5
[INFO] [stdout]   28:     0x605f38f18292 - sparql2nemo[3aae6759dfbc6926]::tests::filter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:619:16
[INFO] [stdout]   29:     0x605f38f284c6 - <sparql2nemo[3aae6759dfbc6926]::tests::filter::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::is_uri stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:s, ex:p, ex:o) .
[INFO] [stdout]             input_graph(ex:s, ex:p, 2) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?iri) :- input_graph(<https://example.com/s>, <https://example.com/p>, ?iri) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?iri, ?iri) :- bgp(?iri), ~undefined_val(?iri) .
[INFO] [stdout] isiri(?iri, isIri(?RESULT)) :- var(?iri, ?RESULT), bgp(?iri) .
[INFO] [stdout] filter(?iri) :- bgp(?iri), isiri(?iri, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?iri) :- filter(?iri) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::is_uri' (51) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f207c9 - sparql2nemo[3aae6759dfbc6926]::tests::is_uri
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1627:5
[INFO] [stdout]   28:     0x605f38f182d2 - sparql2nemo[3aae6759dfbc6926]::tests::is_uri::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1626:16
[INFO] [stdout]   29:     0x605f38f28506 - <sparql2nemo[3aae6759dfbc6926]::tests::is_uri::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bind_multi_with_expression_error stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]             input_graph(2, ex:p, ex:nan) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?COUNT, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_1(?x, ?x) :- bgp(?COUNT, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_2(?x, ?x) :- bgp(?COUNT, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_3(?x, ?x) :- bgp(?COUNT, ?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] var_4(?a, ?a) :- bgp(?COUNT, ?a, ?x), ~undefined_val(?a) .
[INFO] [stdout] op_3(?x, ?a, ?l - ?r) :- bgp(?COUNT, ?a, ?x), var_3(?x, ?l), var_4(?a, ?r) .
[INFO] [stdout] op_2(?x, ?a, ?l + ?r) :- bgp(?COUNT, ?a, ?x), var_2(?x, ?l), op_3(?x, ?a, ?r) .
[INFO] [stdout] op_1(?x, ?a, ?l + ?r) :- bgp(?COUNT, ?a, ?x), var_1(?x, ?l), op_2(?x, ?a, ?r) .
[INFO] [stdout] op(?x, ?a, ?l + ?r) :- bgp(?COUNT, ?a, ?x), var(?x, ?l), op_1(?x, ?a, ?r) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- op(?x, ?a, ?RESULT) .
[INFO] [stdout] proto_extend(?COUNT, ?a, ?x, ?y, no_error) :- bgp(?COUNT, ?a, ?x), op(?x, ?a, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?COUNT, ?a, ?x, !no_result, !error) :- bgp(?COUNT, ?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?COUNT, ?a, ?x, ?y) :- proto_extend(?COUNT, ?a, ?x, ?y, no_error) .
[INFO] [stdout] extend(?COUNT, ?a, ?x, ?RESULT) :- proto_extend(?COUNT, ?a, ?x, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] values(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?a) :- values(?INDEX, ?a) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?a, ?x, ?y) :- extend(?cl, ?a, ?x, ?y), as_multi(?cr, ?a) .
[INFO] [stdout] pre_index(?a, ?x, ?y, ?remaining - 1) :- join(?remaining, ?a, ?x, ?y) .
[INFO] [stdout] pre_index(?a, ?x, ?y, ?remaining - 1) :- pre_index(?a, ?x, ?y, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?x, ?y, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?x, ?y, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?x, ?y, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?x, ?y, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?x, ?y, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?x, ?y, ?OPERATION) :- sequence_shifted(?a, ?x, ?y, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?x, ?y) :- sequence_1(?INDEX, ?a, ?x, ?y, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a, ?y) :- sequence(?INDEX, ?a, ?x, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bind_multi_with_expression_error' (24) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fc29 - sparql2nemo[3aae6759dfbc6926]::tests::bind_multi_with_expression_error
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2296:5
[INFO] [stdout]   28:     0x605f38f17dd2 - sparql2nemo[3aae6759dfbc6926]::tests::bind_multi_with_expression_error::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2295:42
[INFO] [stdout]   29:     0x605f38f28006 - <sparql2nemo[3aae6759dfbc6926]::tests::bind_multi_with_expression_error::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::join stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(1, ex:q, 11) .
[INFO] [stdout]             input_graph(2, ex:other, 22) .
[INFO] [stdout]             input_graph(3, ex:p, 33) .
[INFO] [stdout]             input_graph(4, ex:p, 44) .
[INFO] [stdout]             input_graph(4, ex:other, 44) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] path_property(?a, ?x) :- input_graph(?a, <https://example.com/q>, ?x) .
[INFO] [stdout] path_property_1(?a, ?x) :- input_graph(?a, <https://example.com/other>, ?x) .
[INFO] [stdout] path_alternative(?a, ?x) :- path_property(?a, ?x) .
[INFO] [stdout] path_alternative(?a, ?x) :- path_property_1(?a, ?x) .
[INFO] [stdout] join(?a, ?x) :- bgp(?a, ?x), path_alternative(?a, ?x) .
[INFO] [stdout] projection(?a, ?x) :- join(?a, ?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::join' (52) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20029 - sparql2nemo[3aae6759dfbc6926]::tests::join
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1650:5
[INFO] [stdout]   28:     0x605f38f17fd2 - sparql2nemo[3aae6759dfbc6926]::tests::join::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1649:14
[INFO] [stdout]   29:     0x605f38f28206 - <sparql2nemo[3aae6759dfbc6926]::tests::join::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::in_expression stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]             input_graph(2, ex:p, 6) .
[INFO] [stdout]             input_graph(3, ex:p, 7) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] literal("5"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_1("7"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] in_expression(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal(?RESULT_1), literal_1(?RESULT_2), ?RESULT_1 != ?RESULT, ?RESULT_2 != ?RESULT .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal(?RESULT) .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal_1(?RESULT) .
[INFO] [stdout] filter(?x, ?a) :- bgp(?a, ?x), in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::in_expression' (48) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d6d9 - sparql2nemo[3aae6759dfbc6926]::tests::in_expression
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:994:5
[INFO] [stdout]   28:     0x605f38f16f62 - sparql2nemo[3aae6759dfbc6926]::tests::in_expression::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:993:23
[INFO] [stdout]   29:     0x605f38f275c6 - <sparql2nemo[3aae6759dfbc6926]::tests::in_expression::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::in_with_error stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 5) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] literal("5"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_1("4"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] strlen(STRLEN(?RESULT)) :- literal_1(?RESULT), bgp(?a, ?x) .
[INFO] [stdout] literal_2("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_3("0.0"^^<http://www.w3.org/2001/XMLSchema#decimal>) .
[INFO] [stdout] 
[INFO] [stdout] op(?l / ?r) :- bgp(?a, ?x), literal_2(?l), literal_3(?r) .
[INFO] [stdout] in_expression(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal(?RESULT_1), strlen(?RESULT_2), op(?RESULT_3), ?RESULT_1 != ?RESULT, ?RESULT_2 != ?RESULT, ?RESULT_3 != ?RESULT .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal(?RESULT) .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), strlen(?RESULT) .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), op(?RESULT) .
[INFO] [stdout] filter(?x, ?a) :- bgp(?a, ?x), in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::in_with_error' (49) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d729 - sparql2nemo[3aae6759dfbc6926]::tests::in_with_error
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1018:5
[INFO] [stdout]   28:     0x605f38f16fa2 - sparql2nemo[3aae6759dfbc6926]::tests::in_with_error::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1017:23
[INFO] [stdout]   29:     0x605f38f27606 - <sparql2nemo[3aae6759dfbc6926]::tests::in_with_error::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::filter_seq stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout]             dummy(1) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]             input_graph(3, ex:p, 0.0) .
[INFO] [stdout]             input_graph(4, ex:p, 1.0) .
[INFO] [stdout]             input_graph(5, ex:p, "true"^^xsd:boolean) .
[INFO] [stdout]             input_graph(6, ex:p, "false"^^xsd:boolean) .
[INFO] [stdout]             input_graph(7, ex:p, "abc") .
[INFO] [stdout]             input_graph(8, ex:p, "") .
[INFO] [stdout]             input_graph(9, ex:p, ex:xyz) .
[INFO] [stdout]             input_graph(0, ex:p, !x) :- dummy(1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?a, ?b) :- input_graph(?a, <https://example.com/p>, ?b) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?b, ?b) :- bgp(?COUNT, ?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] filter(?COUNT, ?b, ?a) :- bgp(?COUNT, ?a, ?b), effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] pre_index(?b, ?a, ?remaining - 1) :- filter(?remaining, ?b, ?a) .
[INFO] [stdout] pre_index(?b, ?a, ?remaining - 1) :- pre_index(?b, ?a, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?b, ?a, ?OPERATION, !bnode_for_id) :- pre_index(?b, ?a, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?b, ?a, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?b, ?a, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?b, ?a, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?b, ?a, ?OPERATION) :- sequence_shifted(?b, ?a, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?b, ?a) :- sequence_1(?INDEX, ?b, ?a, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a) :- sequence(?INDEX, ?b, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::filter_seq' (43) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1a979 - sparql2nemo[3aae6759dfbc6926]::tests::filter_seq
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:654:5
[INFO] [stdout]   28:     0x605f38f16b82 - sparql2nemo[3aae6759dfbc6926]::tests::filter_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:653:20
[INFO] [stdout]   29:     0x605f38f27346 - <sparql2nemo[3aae6759dfbc6926]::tests::filter_seq::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::bound stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?x, ?y) :- input_graph(?x, <https://example.com/p>, ?y) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?x, ?y), ~undefined_val(?x) .
[INFO] [stdout] var_1(?y, ?y) :- bgp(?x, ?y), ~undefined_val(?y) .
[INFO] [stdout] op(?x, ?y, ?l / ?r) :- bgp(?x, ?y), var(?x, ?l), var_1(?y, ?r) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- op(?x, ?y, ?RESULT) .
[INFO] [stdout] proto_extend_3(?x, ?y, ?err, no_error) :- bgp(?x, ?y), op(?x, ?y, ?err), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend_3(?x, ?y, !no_result, !error) :- bgp(?x, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] extend_3(?x, ?y, ?err) :- proto_extend_3(?x, ?y, ?err, no_error) .
[INFO] [stdout] extend_3(?x, ?y, ?RESULT) :- proto_extend_3(?x, ?y, ?err, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] bound(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- extend_3(?x, ?y, ?err), ~undefined_val(?x) .
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- bound(?x, ?RESULT) .
[INFO] [stdout] proto_extend_2(?x, ?y, ?err, ?x_bound, no_error) :- extend_3(?x, ?y, ?err), bound(?x, ?x_bound), dummy_dependency_1(arity_zero) .
[INFO] [stdout] proto_extend_2(?x, ?y, ?err, !no_result, !error) :- extend_3(?x, ?y, ?err), dummy_dependency_1(arity_zero) .
[INFO] [stdout] extend_2(?x, ?y, ?err, ?x_bound) :- proto_extend_2(?x, ?y, ?err, ?x_bound, no_error) .
[INFO] [stdout] extend_2(?x, ?y, ?err, ?RESULT) :- proto_extend_2(?x, ?y, ?err, ?x_bound, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] bound_1(?err, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- extend_2(?x, ?y, ?err, ?x_bound), ~undefined_val(?err) .
[INFO] [stdout] bound_1(?err, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- undefined_val(?err), extend_2(?x, ?y, ?err, ?x_bound) .
[INFO] [stdout] dummy_dependency_2(arity_zero) .
[INFO] [stdout] dummy_dependency_2(arity_zero) :- bound_1(?err, ?RESULT) .
[INFO] [stdout] proto_extend_1(?err, ?x, ?y, ?x_bound, ?un_bound, no_error) :- extend_2(?x, ?y, ?err, ?x_bound), bound_1(?err, ?un_bound), dummy_dependency_2(arity_zero) .
[INFO] [stdout] proto_extend_1(?err, ?x, ?y, ?x_bound, !no_result, !error) :- extend_2(?x, ?y, ?err, ?x_bound), dummy_dependency_2(arity_zero) .
[INFO] [stdout] extend_1(?err, ?x, ?y, ?x_bound, ?un_bound) :- proto_extend_1(?err, ?x, ?y, ?x_bound, ?un_bound, no_error) .
[INFO] [stdout] extend_1(?err, ?x, ?y, ?x_bound, ?RESULT) :- proto_extend_1(?err, ?x, ?y, ?x_bound, ?un_bound, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] never_bound("false"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] 
[INFO] [stdout] dummy_dependency_3(arity_zero) .
[INFO] [stdout] dummy_dependency_3(arity_zero) :- never_bound(?RESULT) .
[INFO] [stdout] proto_extend(?err, ?x, ?y, ?x_bound, ?un_bound, ?never_bound, no_error) :- extend_1(?err, ?x, ?y, ?x_bound, ?un_bound), never_bound(?never_bound), dummy_dependency_3(arity_zero) .
[INFO] [stdout] proto_extend(?err, ?x, ?y, ?x_bound, ?un_bound, !no_result, !error) :- extend_1(?err, ?x, ?y, ?x_bound, ?un_bound), dummy_dependency_3(arity_zero) .
[INFO] [stdout] extend(?err, ?x, ?y, ?x_bound, ?un_bound, ?never_bound) :- proto_extend(?err, ?x, ?y, ?x_bound, ?un_bound, ?never_bound, no_error) .
[INFO] [stdout] extend(?err, ?x, ?y, ?x_bound, ?un_bound, ?RESULT) :- proto_extend(?err, ?x, ?y, ?x_bound, ?un_bound, ?never_bound, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?x, ?y, ?err, ?x_bound, ?un_bound, ?never_bound) :- extend(?err, ?x, ?y, ?x_bound, ?un_bound, ?never_bound) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::bound' (29) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20159 - sparql2nemo[3aae6759dfbc6926]::tests::bound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1169:5
[INFO] [stdout]   28:     0x605f38f180d2 - sparql2nemo[3aae6759dfbc6926]::tests::bound::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1168:15
[INFO] [stdout]   29:     0x605f38f28306 - <sparql2nemo[3aae6759dfbc6926]::tests::bound::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::filter_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout]             dummy(1) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]             input_graph(3, ex:p, 0.0) .
[INFO] [stdout]             input_graph(4, ex:p, 1.0) .
[INFO] [stdout]             input_graph(5, ex:p, "true"^^xsd:boolean) .
[INFO] [stdout]             input_graph(6, ex:p, "false"^^xsd:boolean) .
[INFO] [stdout]             input_graph(7, ex:p, "abc") .
[INFO] [stdout]             input_graph(8, ex:p, "") .
[INFO] [stdout]             input_graph(9, ex:p, ex:xyz) .
[INFO] [stdout]             input_graph(0, ex:p, !x) :- dummy(1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?a, ?b) :- input_graph(?a, <https://example.com/p>, ?b) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?b, ?b) :- bgp(?COUNT, ?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?b, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] filter(?COUNT, ?b, ?a) :- bgp(?COUNT, ?a, ?b), effective_boolean_value(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] values(0, "0"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?x) :- values(?INDEX, ?x) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?b, ?a, ?x) :- filter(?cl, ?b, ?a), as_multi(?cr, ?x) .
[INFO] [stdout] pre_index(?b, ?a, ?x, ?remaining - 1) :- join(?remaining, ?b, ?a, ?x) .
[INFO] [stdout] pre_index(?b, ?a, ?x, ?remaining - 1) :- pre_index(?b, ?a, ?x, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?b, ?a, ?x, ?OPERATION, !bnode_for_id) :- pre_index(?b, ?a, ?x, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?b, ?a, ?x, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?b, ?a, ?x, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?b, ?a, ?x, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?b, ?a, ?x, ?OPERATION) :- sequence_shifted(?b, ?a, ?x, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?b, ?a, ?x) :- sequence_1(?INDEX, ?b, ?a, ?x, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a) :- sequence(?INDEX, ?b, ?a, ?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::filter_multi' (41) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d589 - sparql2nemo[3aae6759dfbc6926]::tests::filter_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:687:5
[INFO] [stdout]   28:     0x605f38f16e62 - sparql2nemo[3aae6759dfbc6926]::tests::filter_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:686:22
[INFO] [stdout]   29:     0x605f38f274c6 - <sparql2nemo[3aae6759dfbc6926]::tests::filter_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::filter_multiplicity stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, <https://example.com/error>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "0"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(3, "2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(4, "2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?a) :- values(?INDEX, ?a) .
[INFO] [stdout] var(?a, ?a) :- as_multi(?COUNT, ?a), ~undefined_val(?a) .
[INFO] [stdout] effective_boolean_value(?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?a, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] filter(?COUNT, ?a) :- as_multi(?COUNT, ?a), effective_boolean_value(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] pre_index(?a, ?remaining - 1) :- filter(?remaining, ?a) .
[INFO] [stdout] pre_index(?a, ?remaining - 1) :- pre_index(?a, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?OPERATION) :- sequence_shifted(?a, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a) :- sequence_1(?INDEX, ?a, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a) :- sequence(?INDEX, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::filter_multiplicity' (42) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f726 - sparql2nemo[3aae6759dfbc6926]::tests::filter_multiplicity
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:723:5
[INFO] [stdout]   28:     0x605f38f17902 - sparql2nemo[3aae6759dfbc6926]::tests::filter_multiplicity::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:722:29
[INFO] [stdout]   29:     0x605f38f27c06 - <sparql2nemo[3aae6759dfbc6926]::tests::filter_multiplicity::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::if_expression stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 3) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] literal("yay") .
[INFO] [stdout] 
[INFO] [stdout] var_1(?a, ?a) :- bgp(?a, ?x), ~undefined_val(?a) .
[INFO] [stdout] if_expression(?x, ?a, ?RESULT) :- bgp(?a, ?x), effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), literal(?RESULT) .
[INFO] [stdout] if_expression(?x, ?a, ?RESULT) :- bgp(?a, ?x), effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), var_1(?a, ?RESULT) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- if_expression(?x, ?a, ?RESULT) .
[INFO] [stdout] proto_extend(?a, ?x, ?y, no_error) :- bgp(?a, ?x), if_expression(?x, ?a, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?a, ?x, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?a, ?x, ?y) :- proto_extend(?a, ?x, ?y, no_error) .
[INFO] [stdout] extend(?a, ?x, ?RESULT) :- proto_extend(?a, ?x, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?x, ?y) :- extend(?a, ?x, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::if_expression' (47) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d689 - sparql2nemo[3aae6759dfbc6926]::tests::if_expression
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1194:5
[INFO] [stdout]   28:     0x605f38f16f22 - sparql2nemo[3aae6759dfbc6926]::tests::if_expression::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1193:23
[INFO] [stdout]   29:     0x605f38f27586 - <sparql2nemo[3aae6759dfbc6926]::tests::if_expression::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::lang stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, "a") .
[INFO] [stdout]             input_graph(2, ex:p, "a"@de) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] lang(?x, LANG(?RESULT)) :- var(?x, ?RESULT), bgp(?a, ?x) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- lang(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?y, no_error) :- bgp(?a, ?x), lang(?x, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?y) :- proto_extend(?x, ?a, ?y, no_error) .
[INFO] [stdout] extend(?x, ?a, ?RESULT) :- proto_extend(?x, ?a, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?y) :- extend(?x, ?a, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::lang' (57) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20079 - sparql2nemo[3aae6759dfbc6926]::tests::lang
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1500:5
[INFO] [stdout]   28:     0x605f38f18012 - sparql2nemo[3aae6759dfbc6926]::tests::lang::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1498:14
[INFO] [stdout]   29:     0x605f38f28246 - <sparql2nemo[3aae6759dfbc6926]::tests::lang::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:a, 11) .
[INFO] [stdout]             input_graph(1, ex:b, 12) .
[INFO] [stdout]             input_graph(2, ex:other, 21) .
[INFO] [stdout]             input_graph(3, ex:a, 31) .
[INFO] [stdout]             input_graph(4, ex:a, 41) .
[INFO] [stdout]             input_graph(4, ex:b, 42) .
[INFO] [stdout]             input_graph(5, ex:a, 51) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?x, ?a) :- input_graph(?x, <https://example.com/a>, ?a) .
[INFO] [stdout] bgp_1(?x, ?b) :- input_graph(?x, <https://example.com/b>, ?b) .
[INFO] [stdout] join(?x, ?a, ?b) :- bgp(?x, ?a), bgp_1(?x, ?b) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- join(?x, ?a, ?b) .
[INFO] [stdout] left_join_proto(?x, ?a, ?b, defined) :- join(?x, ?a, ?b), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join_proto(?x, ?a, !b, !CONST) :- bgp(?x, ?a), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] left_join(?x, ?a, ?b) :- left_join_proto(?x, ?a, ?b, defined) .
[INFO] [stdout] left_join(?x, ?a, ?unbound) :- undefined_val(?unbound), left_join_proto(?x, ?a, ?b, ?CONST), ?CONST != defined .
[INFO] [stdout] projection(?x, ?a, ?b) :- left_join(?x, ?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join' (58) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20b69 - sparql2nemo[3aae6759dfbc6926]::tests::left_join
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1778:5
[INFO] [stdout]   28:     0x605f38f185d2 - sparql2nemo[3aae6759dfbc6926]::tests::left_join::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1777:19
[INFO] [stdout]   29:     0x605f38f28806 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::join_undefined stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] values(?undef, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1("2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(?undef, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "7"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] map(?a, ?a, ?a) :- values(?a, ?b, ?x), values_1(?a, ?b, ?y) .
[INFO] [stdout] map(?a, ?RESULT, ?a) :- values_1(?a, ?b, ?y), undefined_val(?RESULT) .
[INFO] [stdout] map(?a, ?a, ?RESULT) :- values(?a, ?b, ?x), undefined_val(?RESULT) .
[INFO] [stdout] join(?a, ?b, ?x, ?y) :- map(?a, ?left, ?right), values(?left, ?b, ?x), values_1(?right, ?b, ?y) .
[INFO] [stdout] projection(?a, ?b, ?x, ?y) :- join(?a, ?b, ?x, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::join_undefined' (56) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d9a6 - sparql2nemo[3aae6759dfbc6926]::tests::join_undefined
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1678:5
[INFO] [stdout]   28:     0x605f38f17192 - sparql2nemo[3aae6759dfbc6926]::tests::join_undefined::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1677:24
[INFO] [stdout]   29:     0x605f38f27806 - <sparql2nemo[3aae6759dfbc6926]::tests::join_undefined::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::join_multiple_undefined stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(?undef, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(?undef, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] values_1("2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(?undef, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] values_1("2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] map(?a, ?a, ?a) :- values(?a, ?b, ?c), values_1(?a, ?b, ?c_1) .
[INFO] [stdout] map(?a, ?RESULT, ?a) :- values_1(?a, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] map(?a, ?a, ?RESULT) :- values(?a, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] map_1(?c, ?c, ?c) :- values(?a, ?b, ?c), values_1(?a_1, ?b, ?c) .
[INFO] [stdout] map_1(?c, ?c, ?RESULT) :- values(?a, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] join(?a, ?b, ?c) :- map(?a, ?left, ?right), map_1(?c, ?left_1, ?right_1), values(?left, ?b, ?left_1), values_1(?right, ?b, ?right_1) .
[INFO] [stdout] projection(?a, ?b, ?c) :- join(?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::join_multiple_undefined' (55) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f946 - sparql2nemo[3aae6759dfbc6926]::tests::join_multiple_undefined
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1702:5
[INFO] [stdout]   28:     0x605f38f17ac2 - sparql2nemo[3aae6759dfbc6926]::tests::join_multiple_undefined::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1701:33
[INFO] [stdout]   29:     0x605f38f27dc6 - <sparql2nemo[3aae6759dfbc6926]::tests::join_multiple_undefined::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::group_by stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 10) .
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]             input_graph(2, ex:x, 20) .
[INFO] [stdout]             input_graph(2, ex:x, 21) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?b, ?b) :- bgp(?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] literal("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] op(?b, ?l + ?r) :- bgp(?a, ?b), var(?b, ?l), literal(?r) .
[INFO] [stdout] sum_aggregate(?a, #sum(?RESULT, ?b)) :- bgp(?a, ?b), op(?b, ?RESULT) .
[INFO] [stdout] var_1(?b, ?b) :- bgp(?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] count_aggregate(?a, #count(?RESULT, ?b)) :- bgp(?a, ?b), var_1(?b, ?RESULT) .
[INFO] [stdout] collect_aggregations(?a, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?e329e2c80f1b8587e9669ea0711cd5fc) :- bgp(?a, ?b), sum_aggregate(?a, ?var_2666e1956091ed92fdc9983fd1e54ccf), count_aggregate(?a, ?e329e2c80f1b8587e9669ea0711cd5fc) .
[INFO] [stdout] var_2(?var_2666e1956091ed92fdc9983fd1e54ccf, ?var_2666e1956091ed92fdc9983fd1e54ccf) :- collect_aggregations(?a, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?e329e2c80f1b8587e9669ea0711cd5fc), ~undefined_val(?var_2666e1956091ed92fdc9983fd1e54ccf) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- var_2(?var_2666e1956091ed92fdc9983fd1e54ccf, ?RESULT) .
[INFO] [stdout] proto_extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s, no_error) :- collect_aggregations(?a, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?e329e2c80f1b8587e9669ea0711cd5fc), var_2(?var_2666e1956091ed92fdc9983fd1e54ccf, ?s), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, !no_result, !error) :- collect_aggregations(?a, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?e329e2c80f1b8587e9669ea0711cd5fc), dummy_dependency(arity_zero) .
[INFO] [stdout] extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s) :- proto_extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s, no_error) .
[INFO] [stdout] extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?RESULT) :- proto_extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_3(?e329e2c80f1b8587e9669ea0711cd5fc, ?e329e2c80f1b8587e9669ea0711cd5fc) :- extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s), ~undefined_val(?e329e2c80f1b8587e9669ea0711cd5fc) .
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- var_3(?e329e2c80f1b8587e9669ea0711cd5fc, ?RESULT) .
[INFO] [stdout] proto_extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, ?c, no_error) :- extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s), var_3(?e329e2c80f1b8587e9669ea0711cd5fc, ?c), dummy_dependency_1(arity_zero) .
[INFO] [stdout] proto_extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, !no_result, !error) :- extend_1(?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?e329e2c80f1b8587e9669ea0711cd5fc, ?s), dummy_dependency_1(arity_zero) .
[INFO] [stdout] extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, ?c) :- proto_extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, ?c, no_error) .
[INFO] [stdout] extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, ?RESULT) :- proto_extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, ?c, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?s, ?c) :- extend(?e329e2c80f1b8587e9669ea0711cd5fc, ?var_2666e1956091ed92fdc9983fd1e54ccf, ?a, ?s, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::group_by' (46) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20a29 - sparql2nemo[3aae6759dfbc6926]::tests::group_by
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2658:5
[INFO] [stdout]   28:     0x605f38f184d2 - sparql2nemo[3aae6759dfbc6926]::tests::group_by::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2657:18
[INFO] [stdout]   29:     0x605f38f28706 - <sparql2nemo[3aae6759dfbc6926]::tests::group_by::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::join_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(2, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(3, "7"^^<http://www.w3.org/2001/XMLSchema#integer>, "8"^^<http://www.w3.org/2001/XMLSchema#integer>, "9"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?a, ?b, ?c) :- values(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] values_1(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(2, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(3, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi_1(#count(?INDEX), ?a, ?b, ?c) :- values_1(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?a, ?b, ?c) :- as_multi(?cl, ?a, ?b, ?c), as_multi_1(?cr, ?a, ?b, ?c) .
[INFO] [stdout] pre_index(?a, ?b, ?c, ?remaining - 1) :- join(?remaining, ?a, ?b, ?c) .
[INFO] [stdout] pre_index(?a, ?b, ?c, ?remaining - 1) :- pre_index(?a, ?b, ?c, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?b, ?c, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?b, ?c, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?b, ?c, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?c, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?c, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?b, ?c, ?OPERATION) :- sequence_shifted(?a, ?b, ?c, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?b, ?c) :- sequence_1(?INDEX, ?a, ?b, ?c, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a, ?b, ?c) :- sequence(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::join_multi' (53) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1a9c6 - sparql2nemo[3aae6759dfbc6926]::tests::join_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1726:5
[INFO] [stdout]   28:     0x605f38f16bc2 - sparql2nemo[3aae6759dfbc6926]::tests::join_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1725:20
[INFO] [stdout]   29:     0x605f38f27386 - <sparql2nemo[3aae6759dfbc6926]::tests::join_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::join_multi_where_different_join_combinations_map_to_one stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, ?undef, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(2, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(3, "7"^^<http://www.w3.org/2001/XMLSchema#integer>, "8"^^<http://www.w3.org/2001/XMLSchema#integer>, "9"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?a, ?b, ?c) :- values(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] values_1(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(2, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(3, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi_1(#count(?INDEX), ?a, ?b, ?c) :- values_1(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] map(?a, ?a, ?a) :- as_multi(?COUNT, ?a, ?b, ?c), as_multi_1(?COUNT_1, ?a, ?b, ?c) .
[INFO] [stdout] map(?a, ?RESULT, ?a) :- as_multi_1(?COUNT, ?a, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] join(#sum(?cl * ?cr, ?left, ?right), ?a, ?b, ?c) :- map(?a, ?left, ?right), as_multi(?cl, ?left, ?b, ?c), as_multi_1(?cr, ?right, ?b, ?c) .
[INFO] [stdout] pre_index(?a, ?b, ?c, ?remaining - 1) :- join(?remaining, ?a, ?b, ?c) .
[INFO] [stdout] pre_index(?a, ?b, ?c, ?remaining - 1) :- pre_index(?a, ?b, ?c, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?b, ?c, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?b, ?c, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?b, ?c, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?c, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?c, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?b, ?c, ?OPERATION) :- sequence_shifted(?a, ?b, ?c, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?b, ?c) :- sequence_1(?INDEX, ?a, ?b, ?c, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a, ?b, ?c) :- sequence(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::join_multi_where_different_join_combinations_map_to_one' (54) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f200c6 - sparql2nemo[3aae6759dfbc6926]::tests::join_multi_where_different_join_combinations_map_to_one
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1752:5
[INFO] [stdout]   28:     0x605f38f18052 - sparql2nemo[3aae6759dfbc6926]::tests::join_multi_where_different_join_combinations_map_to_one::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1751:65
[INFO] [stdout]   29:     0x605f38f28286 - <sparql2nemo[3aae6759dfbc6926]::tests::join_multi_where_different_join_combinations_map_to_one::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::limit stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]             input_graph(2, ex:x, 22) .
[INFO] [stdout]             input_graph(3, ex:x, 33) .
[INFO] [stdout]             input_graph(4, ex:x, 44) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] projection(?a, ?b) :- bgp(?a, ?b) .
[INFO] [stdout] sequence_proto(?a, ?b, !bnode_for_id) :- projection(?a, ?b) .
[INFO] [stdout] sequence_shifted(?a, ?b, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?RESULT) .
[INFO] [stdout] sequence(?id - ?min, ?a, ?b) :- sequence_shifted(?a, ?b, ?id), sequence_start(?min) .
[INFO] [stdout] slice(?index - 0, ?a, ?b) :- sequence(?index, ?a, ?b), ?index >= 0, ?index < 2 .
[INFO] [stdout] slice_set(?a, ?b) :- slice(?INDEX, ?a, ?b) .
[INFO] [stdout] @output slice_set .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::limit' (66) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f201a9 - sparql2nemo[3aae6759dfbc6926]::tests::limit
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2550:5
[INFO] [stdout]   28:     0x605f38f18112 - sparql2nemo[3aae6759dfbc6926]::tests::limit::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2549:15
[INFO] [stdout]   29:     0x605f38f28346 - <sparql2nemo[3aae6759dfbc6926]::tests::limit::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::limit_nested stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]             input_graph(2, ex:x, 22) .
[INFO] [stdout]             input_graph(3, ex:x, 33) .
[INFO] [stdout]             input_graph(4, ex:x, 44) .
[INFO] [stdout]         
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] bgp(arity_zero) :- dummy(arity_zero) .
[INFO] [stdout] literal("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- literal(?RESULT) .
[INFO] [stdout] proto_extend(?x, no_error) :- bgp(arity_zero), literal(?x), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(!no_result, !error) :- bgp(arity_zero), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_1(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy_1(arity_zero) .
[INFO] [stdout] extend(?x) :- proto_extend(?x, no_error) .
[INFO] [stdout] extend(?RESULT) :- proto_extend(?x, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] 
[INFO] [stdout] bgp_1(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] projection_1(?a, ?b) :- bgp_1(?a, ?b) .
[INFO] [stdout] sequence_proto(?a, ?b, !bnode_for_id) :- projection_1(?a, ?b) .
[INFO] [stdout] sequence_shifted(?a, ?b, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?RESULT) .
[INFO] [stdout] sequence(?id - ?min, ?a, ?b) :- sequence_shifted(?a, ?b, ?id), sequence_start(?min) .
[INFO] [stdout] slice(?index - 0, ?a, ?b) :- sequence(?index, ?a, ?b), ?index >= 0, ?index < 2 .
[INFO] [stdout] slice_set(?a, ?b) :- slice(?INDEX, ?a, ?b) .
[INFO] [stdout] join(?x, ?a, ?b) :- extend(?x), slice_set(?a, ?b) .
[INFO] [stdout] projection(?a, ?b) :- join(?x, ?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::limit_nested' (67) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d5d9 - sparql2nemo[3aae6759dfbc6926]::tests::limit_nested
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2575:5
[INFO] [stdout]   28:     0x605f38f16ea2 - sparql2nemo[3aae6759dfbc6926]::tests::limit_nested::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2574:22
[INFO] [stdout]   29:     0x605f38f27506 - <sparql2nemo[3aae6759dfbc6926]::tests::limit_nested::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_positive_exists stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(11, ex:x, 12) .
[INFO] [stdout]             input_graph(1, ex:a, 11) .
[INFO] [stdout]             input_graph(1, ex:b, 12) .
[INFO] [stdout]             input_graph(2, ex:other, 21) .
[INFO] [stdout]             input_graph(3, ex:a, 31) .
[INFO] [stdout]             input_graph(4, ex:a, 41) .
[INFO] [stdout]             input_graph(4, ex:b, 42) .
[INFO] [stdout]             input_graph(5, ex:a, 51) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?x, ?a) :- input_graph(?x, <https://example.com/a>, ?a) .
[INFO] [stdout] bgp_1(?x, ?b) :- input_graph(?x, <https://example.com/b>, ?b) .
[INFO] [stdout] join(?x, ?a, ?b) :- bgp(?x, ?a), bgp_1(?x, ?b) .
[INFO] [stdout] bgp_2(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] partial_exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), bgp_2(?a, ?b) .
[INFO] [stdout] exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists(?a, ?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), ~partial_exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] filter(?a, ?b, ?x) :- join(?x, ?a, ?b), exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- filter(?a, ?b, ?x) .
[INFO] [stdout] left_join_proto(?a, ?b, ?x, defined) :- filter(?a, ?b, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join_proto(?a, !b, ?x, !CONST) :- bgp(?x, ?a), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] left_join(?a, ?b, ?x) :- left_join_proto(?a, ?b, ?x, defined) .
[INFO] [stdout] left_join(?a, ?unbound, ?x) :- undefined_val(?unbound), left_join_proto(?a, ?b, ?x, ?CONST), ?CONST != defined .
[INFO] [stdout] projection(?x, ?a, ?b) :- left_join(?a, ?b, ?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_positive_exists' (64) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f99e - sparql2nemo[3aae6759dfbc6926]::tests::left_join_positive_exists
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1896:5
[INFO] [stdout]   28:     0x605f38f17bd2 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_positive_exists::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1882:35
[INFO] [stdout]   29:     0x605f38f27e06 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_positive_exists::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nemo_working stdout ----
[INFO] [stdout] p(3, 5) .
[INFO] [stdout] p(1, 2) .
[INFO] [stdout] @output p .
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nemo_working' (72) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1d646 - sparql2nemo[3aae6759dfbc6926]::tests::nemo_working
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:183:5
[INFO] [stdout]   26:     0x605f38f16ee2 - sparql2nemo[3aae6759dfbc6926]::tests::nemo_working::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:182:22
[INFO] [stdout]   27:     0x605f38f27546 - <sparql2nemo[3aae6759dfbc6926]::tests::nemo_working::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   49:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nemo_not_working stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout]             in_1(1) .
[INFO] [stdout]             in_2(1.0) .
[INFO] [stdout]         
[INFO] [stdout] out(DATATYPE(?a)) :- in(?a), DOUBLE(?a) >= DOUBLE("false"^^xsd:boolean) .
[INFO] [stdout] @output out .
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nemo_not_working' (71) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1e9b4 - sparql2nemo[3aae6759dfbc6926]::tests::nemo_not_working
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:194:5
[INFO] [stdout]   26:     0x605f38f17312 - sparql2nemo[3aae6759dfbc6926]::tests::nemo_not_working::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:193:26
[INFO] [stdout]   27:     0x605f38f27986 - <sparql2nemo[3aae6759dfbc6926]::tests::nemo_not_working::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   30:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   31:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   32:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   36:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   37:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   38:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   40:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   45:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   47:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   49:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_filter stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:a, 11) .
[INFO] [stdout]             input_graph(1, ex:b, 12) .
[INFO] [stdout]             input_graph(2, ex:other, 21) .
[INFO] [stdout]             input_graph(3, ex:a, 31) .
[INFO] [stdout]             input_graph(4, ex:a, 41) .
[INFO] [stdout]             input_graph(4, ex:b, 42) .
[INFO] [stdout]             input_graph(5, ex:a, 51) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?x, ?a) :- input_graph(?x, <https://example.com/a>, ?a) .
[INFO] [stdout] bgp_1(?x, ?b) :- input_graph(?x, <https://example.com/b>, ?b) .
[INFO] [stdout] join(?x, ?a, ?b) :- bgp(?x, ?a), bgp_1(?x, ?b) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?a, ?a) :- join(?x, ?a, ?b), ~undefined_val(?a) .
[INFO] [stdout] literal("11"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] comparison(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?a, ?RESULT), literal(?RESULT_1), ?RESULT > ?RESULT_1 .
[INFO] [stdout] comparison(?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?a, ?RESULT), literal(?RESULT_1), ?RESULT <= ?RESULT_1 .
[INFO] [stdout] comparison(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?a, ?l), literal(?r), INT(?l) > INT(?r), DATATYPE(?l) = <http://www.w3.org/2001/XMLSchema#boolean>, DATATYPE(?r) = <http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] comparison(?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?a, ?l), literal(?r), INT(?l) <= INT(?r), DATATYPE(?l) = <http://www.w3.org/2001/XMLSchema#boolean>, DATATYPE(?r) = <http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] comparison(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?a, ?l), literal(?r), COMPARE(?l, ?r) = 1 .
[INFO] [stdout] comparison(?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?a, ?l), literal(?r), COMPARE(?l, ?r) != 1 .
[INFO] [stdout] filter(?a, ?x, ?b) :- join(?x, ?a, ?b), comparison(?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- filter(?a, ?x, ?b) .
[INFO] [stdout] left_join_proto(?a, ?x, ?b, defined) :- filter(?a, ?x, ?b), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join_proto(?a, ?x, !b, !CONST) :- bgp(?x, ?a), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join(?a, ?x, ?b) :- left_join_proto(?a, ?x, ?b, defined) .
[INFO] [stdout] left_join(?a, ?x, ?unbound) :- undefined_val(?unbound), left_join_proto(?a, ?x, ?b, ?CONST), ?CONST != defined .
[INFO] [stdout] projection(?x, ?a, ?b) :- left_join(?a, ?x, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_filter' (59) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1e949 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1811:5
[INFO] [stdout]   28:     0x605f38f172d2 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1810:26
[INFO] [stdout]   29:     0x605f38f27946 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::limit_sequence stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]             input_graph(2, ex:x, 22) .
[INFO] [stdout]             input_graph(3, ex:x, 33) .
[INFO] [stdout]             input_graph(4, ex:x, 44) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] pre_index(?a, ?b, ?remaining - 1) :- bgp(?remaining, ?a, ?b) .
[INFO] [stdout] pre_index(?a, ?b, ?remaining - 1) :- pre_index(?a, ?b, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?b, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?b, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?b, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?b, ?OPERATION) :- sequence_shifted(?a, ?b, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?b) :- sequence_1(?INDEX, ?a, ?b, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a, ?b) :- sequence(?INDEX, ?a, ?b) .
[INFO] [stdout] slice(?index - 1, ?a, ?b) :- projection(?index, ?a, ?b), ?index >= 1, ?index < 3 .
[INFO] [stdout] @output slice .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::limit_sequence' (68) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d9e9 - sparql2nemo[3aae6759dfbc6926]::tests::limit_sequence
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2606:5
[INFO] [stdout]   28:     0x605f38f171d2 - sparql2nemo[3aae6759dfbc6926]::tests::limit_sequence::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2605:24
[INFO] [stdout]   29:     0x605f38f27846 - <sparql2nemo[3aae6759dfbc6926]::tests::limit_sequence::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::not_exists stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]             input_graph(1, ex:p, 3) .
[INFO] [stdout]             input_graph(2, ex:q, ex:o2) .
[INFO] [stdout]             input_graph(3, ex:q, ex:o1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] bgp_1(?x) :- input_graph(?x, <https://example.com/q>, <https://example.com/o1>) .
[INFO] [stdout] partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), bgp_1(?x) .
[INFO] [stdout] exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), ~partial_exists(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] boolean_not(?x, NOT(?b)) :- exists(?x, ?b) .
[INFO] [stdout] filter(?x, ?a) :- bgp(?a, ?x), boolean_not(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?x) :- filter(?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::not_exists' (75) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1aa31 - sparql2nemo[3aae6759dfbc6926]::tests::not_exists
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1151:5
[INFO] [stdout]   28:     0x605f38f16c02 - sparql2nemo[3aae6759dfbc6926]::tests::not_exists::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1140:20
[INFO] [stdout]   29:     0x605f38f273c6 - <sparql2nemo[3aae6759dfbc6926]::tests::not_exists::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_multi_simple stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:a, 11) .
[INFO] [stdout]             input_graph(1, ex:b, 12) .
[INFO] [stdout]             input_graph(2, ex:other, 21) .
[INFO] [stdout]             input_graph(3, ex:a, 31) .
[INFO] [stdout]             input_graph(4, ex:a, 41) .
[INFO] [stdout]             input_graph(4, ex:b, 42) .
[INFO] [stdout]             input_graph(5, ex:a, 51) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?x, ?a) :- input_graph(?x, <https://example.com/a>, ?a) .
[INFO] [stdout] bgp_1(1, ?x, ?b) :- input_graph(?x, <https://example.com/b>, ?b) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?x, ?a, ?b) :- bgp(?cl, ?x, ?a), bgp_1(?cr, ?x, ?b) .
[INFO] [stdout] base_join(?x, ?a, ?b) :- join(?COUNT, ?x, ?a, ?b) .
[INFO] [stdout] partial_exists(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?COUNT, ?x, ?a), base_join(?x, ?a, ?b) .
[INFO] [stdout] exists(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists(?x, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?COUNT, ?x, ?a), ~partial_exists(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] diff(?COUNT, ?x, ?a) :- bgp(?COUNT, ?x, ?a), exists(?x, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] union(?lc + ?rc, ?x, ?a, ?unbound) :- join(?lc, ?x, ?a, ?unbound), diff(?rc, ?x, ?a), undefined_val(?unbound) .
[INFO] [stdout] union(?COUNT, ?x, ?a, ?b) :- join(?COUNT, ?x, ?a, ?b), undefined_val(?unbound), ~diff(?COUNT_1, ?x, ?a) .
[INFO] [stdout] union(?COUNT, ?x, ?a, ?unbound) :- diff(?COUNT, ?x, ?a), undefined_val(?unbound), ~join(?COUNT_1, ?x, ?a, ?unbound_1) .
[INFO] [stdout] pre_index(?x, ?a, ?b, ?remaining - 1) :- union(?remaining, ?x, ?a, ?b) .
[INFO] [stdout] pre_index(?x, ?a, ?b, ?remaining - 1) :- pre_index(?x, ?a, ?b, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?x, ?a, ?b, ?OPERATION, !bnode_for_id) :- pre_index(?x, ?a, ?b, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?x, ?a, ?b, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?x, ?a, ?b, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?x, ?a, ?b, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?x, ?a, ?b, ?OPERATION) :- sequence_shifted(?x, ?a, ?b, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?x, ?a, ?b) :- sequence_1(?INDEX, ?x, ?a, ?b, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?x, ?a, ?b) :- sequence(?INDEX, ?x, ?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_multi_simple' (63) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a4e0 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:157:5
[INFO] [stdout]   27:     0x605f38f1f899 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_multi_simple
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1922:5
[INFO] [stdout]   28:     0x605f38f17a42 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_multi_simple::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1921:32
[INFO] [stdout]   29:     0x605f38f27d46 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_multi_simple::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_filter_recursive stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:a, 0) .
[INFO] [stdout]             input_graph(1, ex:b, 0) .
[INFO] [stdout]             input_graph(2, ex:a, 5) .
[INFO] [stdout]             input_graph(2, ex:b, 5) .
[INFO] [stdout]             input_graph(3, ex:a, 0) .
[INFO] [stdout]             input_graph(?n, ex:b, ?v + 1) :- projection(?n, ?v) .
[INFO] [stdout]             input_graph(3, ex:b, 0) :- projection(?n, ?v), ?n != 3, undefined_val(?v) .  % to fail more spectacularly
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?x, ?a) :- input_graph(?x, <https://example.com/a>, ?a) .
[INFO] [stdout] bgp_1(?x, ?b) :- input_graph(?x, <https://example.com/b>, ?b) .
[INFO] [stdout] join(?x, ?a, ?b) :- bgp(?x, ?a), bgp_1(?x, ?b) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?b, ?b) :- join(?x, ?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] literal("10"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] comparison(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?b, ?RESULT), literal(?RESULT_1), ?RESULT < ?RESULT_1 .
[INFO] [stdout] comparison(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?b, ?RESULT), literal(?RESULT_1), ?RESULT >= ?RESULT_1 .
[INFO] [stdout] comparison(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?b, ?l), literal(?r), INT(?l) < INT(?r), DATATYPE(?l) = <http://www.w3.org/2001/XMLSchema#boolean>, DATATYPE(?r) = <http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] comparison(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?b, ?l), literal(?r), INT(?l) >= INT(?r), DATATYPE(?l) = <http://www.w3.org/2001/XMLSchema#boolean>, DATATYPE(?r) = <http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] comparison(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?b, ?l), literal(?r), COMPARE(?l, ?r) = -1 .
[INFO] [stdout] comparison(?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?x, ?a, ?b), var(?b, ?l), literal(?r), COMPARE(?l, ?r) != -1 .
[INFO] [stdout] filter(?b, ?x, ?a) :- join(?x, ?a, ?b), comparison(?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- filter(?b, ?x, ?a) .
[INFO] [stdout] left_join_proto(?b, ?x, ?a, defined) :- filter(?b, ?x, ?a), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join_proto(!b, ?x, ?a, !CONST) :- bgp(?x, ?a), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join(?b, ?x, ?a) :- left_join_proto(?b, ?x, ?a, defined) .
[INFO] [stdout] left_join(?unbound, ?x, ?a) :- undefined_val(?unbound), left_join_proto(?b, ?x, ?a, ?CONST), ?CONST != defined .
[INFO] [stdout] projection(?x, ?b) :- left_join(?b, ?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_filter_recursive' (61) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fad9 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter_recursive
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1848:5
[INFO] [stdout]   28:     0x605f38f17cd2 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter_recursive::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1847:36
[INFO] [stdout]   29:     0x605f38f27f06 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter_recursive::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::minus stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 5) .
[INFO] [stdout]             input_graph(1, ex:y, 5) .
[INFO] [stdout]             input_graph(2, ex:x, 5) .
[INFO] [stdout]             input_graph(2, ex:x, 6) .
[INFO] [stdout]             input_graph(2, ex:y, 6) .
[INFO] [stdout]             input_graph(3, ex:x, 7) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] literal("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- literal(?RESULT) .
[INFO] [stdout] proto_extend(?a, ?b, ?c, no_error) :- bgp(?a, ?b), literal(?c), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?a, ?b, !no_result, !error) :- bgp(?a, ?b), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] extend(?a, ?b, ?c) :- proto_extend(?a, ?b, ?c, no_error) .
[INFO] [stdout] extend(?a, ?b, ?RESULT) :- proto_extend(?a, ?b, ?c, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] bgp_1(?a, ?b) :- input_graph(?a, <https://example.com/y>, ?b) .
[INFO] [stdout] literal_1("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- literal_1(?RESULT) .
[INFO] [stdout] proto_extend_1(?a, ?b, ?d, no_error) :- bgp_1(?a, ?b), literal_1(?d), dummy_dependency_1(arity_zero) .
[INFO] [stdout] proto_extend_1(?a, ?b, !no_result, !error) :- bgp_1(?a, ?b), dummy_dependency_1(arity_zero) .
[INFO] [stdout] extend_1(?a, ?b, ?d) :- proto_extend_1(?a, ?b, ?d, no_error) .
[INFO] [stdout] extend_1(?a, ?b, ?RESULT) :- proto_extend_1(?a, ?b, ?d, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] to_remove(?a, ?b, ?c) :- extend(?a, ?b, ?c), extend_1(?a, ?b, ?d) .
[INFO] [stdout] minus(?a, ?b, ?c) :- extend(?a, ?b, ?c), ~to_remove(?a, ?b, ?c) .
[INFO] [stdout] projection(?a, ?b) :- minus(?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::minus' (69) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f201f9 - sparql2nemo[3aae6759dfbc6926]::tests::minus
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2322:5
[INFO] [stdout]   28:     0x605f38f18152 - sparql2nemo[3aae6759dfbc6926]::tests::minus::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2321:15
[INFO] [stdout]   29:     0x605f38f28386 - <sparql2nemo[3aae6759dfbc6926]::tests::minus::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::offset stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]             input_graph(2, ex:x, 22) .
[INFO] [stdout]             input_graph(3, ex:x, 33) .
[INFO] [stdout]             input_graph(4, ex:x, 44) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] projection(?a, ?b) :- bgp(?a, ?b) .
[INFO] [stdout] sequence_proto(?a, ?b, !bnode_for_id) :- projection(?a, ?b) .
[INFO] [stdout] sequence_shifted(?a, ?b, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?RESULT) .
[INFO] [stdout] sequence(?id - ?min, ?a, ?b) :- sequence_shifted(?a, ?b, ?id), sequence_start(?min) .
[INFO] [stdout] slice(?index - 2, ?a, ?b) :- sequence(?index, ?a, ?b), ?index >= 2 .
[INFO] [stdout] slice_set(?a, ?b) :- slice(?INDEX, ?a, ?b) .
[INFO] [stdout] @output slice_set .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::offset' (77) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20819 - sparql2nemo[3aae6759dfbc6926]::tests::offset
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2633:5
[INFO] [stdout]   28:     0x605f38f18312 - sparql2nemo[3aae6759dfbc6926]::tests::offset::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2632:16
[INFO] [stdout]   29:     0x605f38f28546 - <sparql2nemo[3aae6759dfbc6926]::tests::offset::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::not_in_with_error stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] literal("3"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_1("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_2("0"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] op(?l / ?r) :- bgp(?a, ?x), literal_1(?l), literal_2(?r) .
[INFO] [stdout] in_expression(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal(?RESULT_1), op(?RESULT_2), ?RESULT_1 != ?RESULT, ?RESULT_2 != ?RESULT .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), literal(?RESULT) .
[INFO] [stdout] in_expression(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x), var(?x, ?RESULT), op(?RESULT) .
[INFO] [stdout] boolean_not(?x, NOT(?b)) :- in_expression(?x, ?b) .
[INFO] [stdout] filter(?x, ?a) :- bgp(?a, ?x), boolean_not(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::not_in_with_error' (76) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1eb3a - sparql2nemo[3aae6759dfbc6926]::tests::not_in_with_error
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1040:5
[INFO] [stdout]   28:     0x605f38f17452 - sparql2nemo[3aae6759dfbc6926]::tests::not_in_with_error::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1039:27
[INFO] [stdout]   29:     0x605f38f27ac6 - <sparql2nemo[3aae6759dfbc6926]::tests::not_in_with_error::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_positive_exists_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(11, ex:x, 12) .
[INFO] [stdout]             input_graph(1, ex:a, 11) .
[INFO] [stdout]             input_graph(1, ex:b, 12) .
[INFO] [stdout]             input_graph(2, ex:other, 21) .
[INFO] [stdout]             input_graph(3, ex:a, 31) .
[INFO] [stdout]             input_graph(4, ex:a, 41) .
[INFO] [stdout]             input_graph(4, ex:b, 42) .
[INFO] [stdout]             input_graph(5, ex:a, 51) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(1, ?x, ?a) :- input_graph(?x, <https://example.com/a>, ?a) .
[INFO] [stdout] bgp_1(1, ?x, ?b) :- input_graph(?x, <https://example.com/b>, ?b) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?x, ?a, ?b) :- bgp(?cl, ?x, ?a), bgp_1(?cr, ?x, ?b) .
[INFO] [stdout] bgp_2(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] partial_exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?a, ?b), bgp_2(?a, ?b) .
[INFO] [stdout] exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists(?a, ?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?a, ?b), ~partial_exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] filter(?COUNT, ?a, ?b, ?x) :- join(?COUNT, ?x, ?a, ?b), exists(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] base_filtered_join(?a, ?b, ?x) :- filter(?COUNT, ?a, ?b, ?x) .
[INFO] [stdout] partial_exists_1(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?COUNT, ?x, ?a), base_filtered_join(?a, ?b, ?x) .
[INFO] [stdout] exists_1(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists_1(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists_1(?x, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?COUNT, ?x, ?a), ~partial_exists_1(?x, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] diff(?COUNT, ?x, ?a) :- bgp(?COUNT, ?x, ?a), exists_1(?x, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] union(?lc + ?rc, ?a, ?unbound, ?x) :- filter(?lc, ?a, ?unbound, ?x), diff(?rc, ?x, ?a), undefined_val(?unbound) .
[INFO] [stdout] union(?COUNT, ?a, ?b, ?x) :- filter(?COUNT, ?a, ?b, ?x), undefined_val(?unbound), ~diff(?COUNT_1, ?x, ?a) .
[INFO] [stdout] union(?COUNT, ?a, ?unbound, ?x) :- diff(?COUNT, ?x, ?a), undefined_val(?unbound), ~filter(?COUNT_1, ?a, ?unbound_1, ?x) .
[INFO] [stdout] pre_index(?a, ?b, ?x, ?remaining - 1) :- union(?remaining, ?a, ?b, ?x) .
[INFO] [stdout] pre_index(?a, ?b, ?x, ?remaining - 1) :- pre_index(?a, ?b, ?x, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?b, ?x, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?b, ?x, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?b, ?x, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?x, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?x, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?b, ?x, ?OPERATION) :- sequence_shifted(?a, ?b, ?x, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?b, ?x) :- sequence_1(?INDEX, ?a, ?b, ?x, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?x, ?a, ?b) :- sequence(?INDEX, ?a, ?b, ?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_positive_exists_multi' (65) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a4e0 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:157:5
[INFO] [stdout]   27:     0x605f38f1fbde - sparql2nemo[3aae6759dfbc6926]::tests::left_join_positive_exists_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2031:5
[INFO] [stdout]   28:     0x605f38f17d92 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_positive_exists_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2017:41
[INFO] [stdout]   29:     0x605f38f27fc6 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_positive_exists_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::coalesce stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] literal("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_1("0"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] op(?l / ?r) :- bgp(?a, ?x), literal(?l), literal_1(?r) .
[INFO] [stdout] coalesce(?x, ?RESULT) :- bgp(?a, ?x), var(?x, ?RESULT) .
[INFO] [stdout] coalesce(?x, ?RESULT) :- bgp(?a, ?x), op(?RESULT), ~var(?x, ?RESULT_1) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- coalesce(?x, ?RESULT) .
[INFO] [stdout] proto_extend_5(?x, ?a, ?t1, no_error) :- bgp(?a, ?x), coalesce(?x, ?t1), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend_5(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend_5(?x, ?a, ?t1) :- proto_extend_5(?x, ?a, ?t1, no_error) .
[INFO] [stdout] extend_5(?x, ?a, ?RESULT) :- proto_extend_5(?x, ?a, ?t1, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] literal_2("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_3("0"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] op_1(?l / ?r) :- extend_5(?x, ?a, ?t1), literal_2(?l), literal_3(?r) .
[INFO] [stdout] var_1(?x, ?x) :- extend_5(?x, ?a, ?t1), ~undefined_val(?x) .
[INFO] [stdout] coalesce_1(?x, ?RESULT) :- extend_5(?x, ?a, ?t1), op_1(?RESULT) .
[INFO] [stdout] coalesce_1(?x, ?RESULT) :- extend_5(?x, ?a, ?t1), var_1(?x, ?RESULT), ~op_1(?RESULT_1) .
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- coalesce_1(?x, ?RESULT) .
[INFO] [stdout] proto_extend_4(?x, ?a, ?t1, ?t2, no_error) :- extend_5(?x, ?a, ?t1), coalesce_1(?x, ?t2), dummy_dependency_1(arity_zero) .
[INFO] [stdout] proto_extend_4(?x, ?a, ?t1, !no_result, !error) :- extend_5(?x, ?a, ?t1), dummy_dependency_1(arity_zero) .
[INFO] [stdout] extend_4(?x, ?a, ?t1, ?t2) :- proto_extend_4(?x, ?a, ?t1, ?t2, no_error) .
[INFO] [stdout] extend_4(?x, ?a, ?t1, ?RESULT) :- proto_extend_4(?x, ?a, ?t1, ?t2, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] literal_4("5"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] var_2(?x, ?x) :- extend_4(?x, ?a, ?t1, ?t2), ~undefined_val(?x) .
[INFO] [stdout] coalesce_2(?x, ?RESULT) :- extend_4(?x, ?a, ?t1, ?t2), literal_4(?RESULT) .
[INFO] [stdout] coalesce_2(?x, ?RESULT) :- extend_4(?x, ?a, ?t1, ?t2), var_2(?x, ?RESULT), ~literal_4(?RESULT_1) .
[INFO] [stdout] dummy_dependency_2(arity_zero) .
[INFO] [stdout] dummy_dependency_2(arity_zero) :- coalesce_2(?x, ?RESULT) .
[INFO] [stdout] proto_extend_3(?x, ?a, ?t1, ?t2, ?t3, no_error) :- extend_4(?x, ?a, ?t1, ?t2), coalesce_2(?x, ?t3), dummy_dependency_2(arity_zero) .
[INFO] [stdout] proto_extend_3(?x, ?a, ?t1, ?t2, !no_result, !error) :- extend_4(?x, ?a, ?t1, ?t2), dummy_dependency_2(arity_zero) .
[INFO] [stdout] extend_3(?x, ?a, ?t1, ?t2, ?t3) :- proto_extend_3(?x, ?a, ?t1, ?t2, ?t3, no_error) .
[INFO] [stdout] extend_3(?x, ?a, ?t1, ?t2, ?RESULT) :- proto_extend_3(?x, ?a, ?t1, ?t2, ?t3, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] 
[INFO] [stdout] literal_5("3"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] coalesce_3(?RESULT) :- extend_3(?x, ?a, ?t1, ?t2, ?t3), always_error(?RESULT) .
[INFO] [stdout] coalesce_3(?RESULT) :- extend_3(?x, ?a, ?t1, ?t2, ?t3), literal_5(?RESULT), ~always_error(?RESULT_1) .
[INFO] [stdout] dummy_dependency_3(arity_zero) .
[INFO] [stdout] dummy_dependency_3(arity_zero) :- coalesce_3(?RESULT) .
[INFO] [stdout] proto_extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4, no_error) :- extend_3(?x, ?a, ?t1, ?t2, ?t3), coalesce_3(?t4), dummy_dependency_3(arity_zero) .
[INFO] [stdout] proto_extend_2(?x, ?a, ?t1, ?t2, ?t3, !no_result, !error) :- extend_3(?x, ?a, ?t1, ?t2, ?t3), dummy_dependency_3(arity_zero) .
[INFO] [stdout] extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4) :- proto_extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4, no_error) .
[INFO] [stdout] extend_2(?x, ?a, ?t1, ?t2, ?t3, ?RESULT) :- proto_extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] 
[INFO] [stdout] coalesce_4(?RESULT) :- extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4), always_error_1(?RESULT) .
[INFO] [stdout] dummy_dependency_4(arity_zero) .
[INFO] [stdout] dummy_dependency_4(arity_zero) :- coalesce_4(?RESULT) .
[INFO] [stdout] proto_extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, no_error) :- extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4), coalesce_4(?t5), dummy_dependency_4(arity_zero) .
[INFO] [stdout] proto_extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, !no_result, !error) :- extend_2(?x, ?a, ?t1, ?t2, ?t3, ?t4), dummy_dependency_4(arity_zero) .
[INFO] [stdout] extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5) :- proto_extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, no_error) .
[INFO] [stdout] extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?RESULT) :- proto_extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] 
[INFO] [stdout] literal_6("1"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] literal_7("0"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] op_2(?l / ?r) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), literal_6(?l), literal_7(?r) .
[INFO] [stdout] literal_8("7"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] var_3(?x, ?x) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), ~undefined_val(?x) .
[INFO] [stdout] coalesce_5(?x, ?RESULT) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), always_error_2(?RESULT) .
[INFO] [stdout] coalesce_5(?x, ?RESULT) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), op_2(?RESULT), ~always_error_2(?RESULT_1) .
[INFO] [stdout] coalesce_5(?x, ?RESULT) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), literal_8(?RESULT), ~always_error_2(?RESULT_1), ~op_2(?RESULT_2) .
[INFO] [stdout] coalesce_5(?x, ?RESULT) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), var_3(?x, ?RESULT), ~always_error_2(?RESULT_1), ~op_2(?RESULT_2), ~literal_8(?RESULT_3) .
[INFO] [stdout] dummy_dependency_5(arity_zero) .
[INFO] [stdout] dummy_dependency_5(arity_zero) :- coalesce_5(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?t6, no_error) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), coalesce_5(?x, ?t6), dummy_dependency_5(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, !no_result, !error) :- extend_1(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5), dummy_dependency_5(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?t6) :- proto_extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?t6, no_error) .
[INFO] [stdout] extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?RESULT) :- proto_extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?t6, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?t1, ?t2, ?t3, ?t4, ?t5, ?t6) :- extend(?x, ?a, ?t1, ?t2, ?t3, ?t4, ?t5, ?t6) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::coalesce' (30) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20989 - sparql2nemo[3aae6759dfbc6926]::tests::coalesce
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1217:5
[INFO] [stdout]   28:     0x605f38f18452 - sparql2nemo[3aae6759dfbc6926]::tests::coalesce::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1216:18
[INFO] [stdout]   29:     0x605f38f28686 - <sparql2nemo[3aae6759dfbc6926]::tests::coalesce::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::order_by_irrelevant stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 2) .
[INFO] [stdout]             input_graph(2, ex:x, 3) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] bgp_1(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] irrelevant_order_by(?a, ?b) :- bgp_1(?a, ?b) .
[INFO] [stdout] projection_1(?a, ?b) :- irrelevant_order_by(?a, ?b) .
[INFO] [stdout] join(?a, ?b) :- bgp(?a, ?b), projection_1(?a, ?b) .
[INFO] [stdout] projection(?a, ?b) :- join(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::order_by_irrelevant' (81) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f769 - sparql2nemo[3aae6759dfbc6926]::tests::order_by_irrelevant
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2523:5
[INFO] [stdout]   28:     0x605f38f17942 - sparql2nemo[3aae6759dfbc6926]::tests::order_by_irrelevant::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2521:29
[INFO] [stdout]   29:     0x605f38f27c46 - <sparql2nemo[3aae6759dfbc6926]::tests::order_by_irrelevant::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_alternative stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 100) .
[INFO] [stdout]             input_graph(2, ex:x, 200) .
[INFO] [stdout]             input_graph(3, ex:q, 300) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] path_property(?a, ?b) :- input_graph(?a, <https://example.com/p>, ?b) .
[INFO] [stdout] path_property_1(?b, ?a) :- input_graph(?b, <https://example.com/q>, ?a) .
[INFO] [stdout] path_reverse(?a, ?b) :- path_property_1(?b, ?a) .
[INFO] [stdout] path_alternative(?a, ?b) :- path_property(?a, ?b) .
[INFO] [stdout] path_alternative(?a, ?b) :- path_reverse(?a, ?b) .
[INFO] [stdout] projection(?a, ?b) :- path_alternative(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_alternative' (83) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1ea49 - sparql2nemo[3aae6759dfbc6926]::tests::path_alternative
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:294:5
[INFO] [stdout]   28:     0x605f38f17392 - sparql2nemo[3aae6759dfbc6926]::tests::path_alternative::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:293:26
[INFO] [stdout]   29:     0x605f38f27a06 - <sparql2nemo[3aae6759dfbc6926]::tests::path_alternative::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_constants stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:p, 22) .
[INFO] [stdout]             input_graph(22, ex:p, 222) .
[INFO] [stdout]          
[INFO] [stdout] one_or_more_path("222"^^<http://www.w3.org/2001/XMLSchema#integer>, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] 
[INFO] [stdout] path_property(?start, ?end) :- input_graph(?start, <https://example.com/p>, ?end) .
[INFO] [stdout] reverse_recursive(?start, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) :- path_property(?start, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] reverse_recursive(?start, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) :- path_property(?start, ?mid), reverse_recursive(?mid, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] one_or_more_path(?a, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) :- reverse_recursive(?a, "222"^^<http://www.w3.org/2001/XMLSchema#integer>) .
[INFO] [stdout] projection(?a) :- one_or_more_path(?a, ?CONST) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_constants' (84) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1da55 - sparql2nemo[3aae6759dfbc6926]::tests::path_constants
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:387:5
[INFO] [stdout]   28:     0x605f38f17212 - sparql2nemo[3aae6759dfbc6926]::tests::path_constants::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:386:24
[INFO] [stdout]   29:     0x605f38f27886 - <sparql2nemo[3aae6759dfbc6926]::tests::path_constants::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_negated_property_set stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:q, 22) .
[INFO] [stdout]             input_graph(3, ex:x, 33) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] negated_property_set(?a, ?b) :- input_graph(?a, ?p, ?b), ?p != <https://example.com/q>, ?p != <https://example.com/p> .
[INFO] [stdout] projection(?a, ?b) :- negated_property_set(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_negated_property_set' (86) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f9e9 - sparql2nemo[3aae6759dfbc6926]::tests::path_negated_property_set
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:574:5
[INFO] [stdout]   28:     0x605f38f17c12 - sparql2nemo[3aae6759dfbc6926]::tests::path_negated_property_set::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:573:35
[INFO] [stdout]   29:     0x605f38f27e46 - <sparql2nemo[3aae6759dfbc6926]::tests::path_negated_property_set::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_inverse_negated_property_set stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:q, 22) .
[INFO] [stdout]             input_graph(3, ex:x, 33) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] negated_property_set(?a, ?b) :- input_graph(?a, ?p, ?b), ?p != <https://example.com/p> .
[INFO] [stdout] negated_property_set_1(?b, ?a) :- input_graph(?b, ?p, ?a), ?p != <https://example.com/p> .
[INFO] [stdout] path_reverse(?a, ?b) :- negated_property_set_1(?b, ?a) .
[INFO] [stdout] path_alternative(?a, ?b) :- negated_property_set(?a, ?b) .
[INFO] [stdout] path_alternative(?a, ?b) :- path_reverse(?a, ?b) .
[INFO] [stdout] projection(?a, ?b) :- path_alternative(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_inverse_negated_property_set' (85) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fc79 - sparql2nemo[3aae6759dfbc6926]::tests::path_inverse_negated_property_set
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:597:5
[INFO] [stdout]   28:     0x605f38f17e12 - sparql2nemo[3aae6759dfbc6926]::tests::path_inverse_negated_property_set::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:596:43
[INFO] [stdout]   29:     0x605f38f28046 - <sparql2nemo[3aae6759dfbc6926]::tests::path_inverse_negated_property_set::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_zero_or_one stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:p, 22) .
[INFO] [stdout]             input_graph(22, ex:p, 222) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] path_property(?a, ?b) :- input_graph(?a, <https://example.com/p>, ?b) .
[INFO] [stdout] path_property(?s, ?s) :- input_graph(?s, ?p, ?o) .
[INFO] [stdout] path_property(?o, ?o) :- input_graph(?s, ?p, ?o) .
[INFO] [stdout] projection(?a, ?b) :- path_property(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_zero_or_one' (89) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1eae9 - sparql2nemo[3aae6759dfbc6926]::tests::path_zero_or_one
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:364:5
[INFO] [stdout]   28:     0x605f38f17412 - sparql2nemo[3aae6759dfbc6926]::tests::path_zero_or_one::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:363:26
[INFO] [stdout]   29:     0x605f38f27a86 - <sparql2nemo[3aae6759dfbc6926]::tests::path_zero_or_one::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::datetime_functions stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, "2002-10-11T12:00:00-05:00"^^xsd:dateTime) .
[INFO] [stdout]             input_graph(2, ex:p, "-2002-11-10T12:00:01.555+05:00"^^xsd:dateTime) .
[INFO] [stdout]             input_graph(3, ex:p, "002-10-10T12:09:00Z"^^xsd:dateTime) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] datatype(?x, DATATYPE(?RESULT)) :- var(?x, ?RESULT), bgp(?a, ?x) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- datatype(?x, ?RESULT) .
[INFO] [stdout] proto_extend_6(?x, ?a, ?datatype, no_error) :- bgp(?a, ?x), datatype(?x, ?datatype), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend_6(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend_6(?x, ?a, ?datatype) :- proto_extend_6(?x, ?a, ?datatype, no_error) .
[INFO] [stdout] extend_6(?x, ?a, ?RESULT) :- proto_extend_6(?x, ?a, ?datatype, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_1(?x, ?x) :- extend_6(?x, ?a, ?datatype), ~undefined_val(?x) .
[INFO] [stdout] extract_date(?x, INT(STRREV(STRAFTER(STRAFTER(STRREV(STRBEFORE(STR(?date), "T")), "-"), "-")))) :- var_1(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- extract_date(?x, ?RESULT) .
[INFO] [stdout] proto_extend_5(?x, ?a, ?datatype, ?year, no_error) :- extend_6(?x, ?a, ?datatype), extract_date(?x, ?year), dummy_dependency_1(arity_zero) .
[INFO] [stdout] proto_extend_5(?x, ?a, ?datatype, !no_result, !error) :- extend_6(?x, ?a, ?datatype), dummy_dependency_1(arity_zero) .
[INFO] [stdout] extend_5(?x, ?a, ?datatype, ?year) :- proto_extend_5(?x, ?a, ?datatype, ?year, no_error) .
[INFO] [stdout] extend_5(?x, ?a, ?datatype, ?RESULT) :- proto_extend_5(?x, ?a, ?datatype, ?year, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_2(?x, ?x) :- extend_5(?x, ?a, ?datatype, ?year), ~undefined_val(?x) .
[INFO] [stdout] extract_date_1(?x, INT(STRREV(STRBEFORE(STRAFTER(STRREV(STRBEFORE(STR(?date), "T")), "-"), "-")))) :- var_2(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency_2(arity_zero) .
[INFO] [stdout] dummy_dependency_2(arity_zero) :- extract_date_1(?x, ?RESULT) .
[INFO] [stdout] proto_extend_4(?x, ?a, ?datatype, ?year, ?month, no_error) :- extend_5(?x, ?a, ?datatype, ?year), extract_date_1(?x, ?month), dummy_dependency_2(arity_zero) .
[INFO] [stdout] proto_extend_4(?x, ?a, ?datatype, ?year, !no_result, !error) :- extend_5(?x, ?a, ?datatype, ?year), dummy_dependency_2(arity_zero) .
[INFO] [stdout] extend_4(?x, ?a, ?datatype, ?year, ?month) :- proto_extend_4(?x, ?a, ?datatype, ?year, ?month, no_error) .
[INFO] [stdout] extend_4(?x, ?a, ?datatype, ?year, ?RESULT) :- proto_extend_4(?x, ?a, ?datatype, ?year, ?month, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_3(?x, ?x) :- extend_4(?x, ?a, ?datatype, ?year, ?month), ~undefined_val(?x) .
[INFO] [stdout] extract_date_2(?x, INT(STRREV(STRBEFORE(STRREV(STRBEFORE(STR(?date), "T")), "-")))) :- var_3(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency_3(arity_zero) .
[INFO] [stdout] dummy_dependency_3(arity_zero) :- extract_date_2(?x, ?RESULT) .
[INFO] [stdout] proto_extend_3(?x, ?a, ?datatype, ?year, ?month, ?day, no_error) :- extend_4(?x, ?a, ?datatype, ?year, ?month), extract_date_2(?x, ?day), dummy_dependency_3(arity_zero) .
[INFO] [stdout] proto_extend_3(?x, ?a, ?datatype, ?year, ?month, !no_result, !error) :- extend_4(?x, ?a, ?datatype, ?year, ?month), dummy_dependency_3(arity_zero) .
[INFO] [stdout] extend_3(?x, ?a, ?datatype, ?year, ?month, ?day) :- proto_extend_3(?x, ?a, ?datatype, ?year, ?month, ?day, no_error) .
[INFO] [stdout] extend_3(?x, ?a, ?datatype, ?year, ?month, ?RESULT) :- proto_extend_3(?x, ?a, ?datatype, ?year, ?month, ?day, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_4(?x, ?x) :- extend_3(?x, ?a, ?datatype, ?year, ?month, ?day), ~undefined_val(?x) .
[INFO] [stdout] extract_date_3(?x, INT(STRBEFORE(STRAFTER(STR(?date), "T"), ":"))) :- var_4(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency_4(arity_zero) .
[INFO] [stdout] dummy_dependency_4(arity_zero) :- extract_date_3(?x, ?RESULT) .
[INFO] [stdout] proto_extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, no_error) :- extend_3(?x, ?a, ?datatype, ?year, ?month, ?day), extract_date_3(?x, ?hours), dummy_dependency_4(arity_zero) .
[INFO] [stdout] proto_extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, !no_result, !error) :- extend_3(?x, ?a, ?datatype, ?year, ?month, ?day), dummy_dependency_4(arity_zero) .
[INFO] [stdout] extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours) :- proto_extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, no_error) .
[INFO] [stdout] extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?RESULT) :- proto_extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_5(?x, ?x) :- extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours), ~undefined_val(?x) .
[INFO] [stdout] extract_date_4(?x, INT(STRBEFORE(STRAFTER(STRAFTER(STR(?date), "T"), ":"), ":"))) :- var_5(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency_5(arity_zero) .
[INFO] [stdout] dummy_dependency_5(arity_zero) :- extract_date_4(?x, ?RESULT) .
[INFO] [stdout] proto_extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, no_error) :- extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours), extract_date_4(?x, ?minutes), dummy_dependency_5(arity_zero) .
[INFO] [stdout] proto_extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, !no_result, !error) :- extend_2(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours), dummy_dependency_5(arity_zero) .
[INFO] [stdout] extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes) :- proto_extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, no_error) .
[INFO] [stdout] extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?RESULT) :- proto_extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_6(?x, ?x) :- extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes), ~undefined_val(?x) .
[INFO] [stdout] extract_date_5(?x, DOUBLE(STRBEFORE(CONCAT(STRBEFORE(CONCAT(STRBEFORE(CONCAT(STRAFTER(STRAFTER(STRAFTER(STR(?date), "T"), ":"), ":"), "+"), "+"), "-"), "-"), "Z"), "Z"))) :- var_6(?x, ?date), DATATYPE(?date) = <http://www.w3.org/2001/XMLSchema#dateTime> .
[INFO] [stdout] dummy_dependency_6(arity_zero) .
[INFO] [stdout] dummy_dependency_6(arity_zero) :- extract_date_5(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?seconds, no_error) :- extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes), extract_date_5(?x, ?seconds), dummy_dependency_6(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, !no_result, !error) :- extend_1(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes), dummy_dependency_6(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?seconds) :- proto_extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?seconds, no_error) .
[INFO] [stdout] extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?RESULT) :- proto_extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?seconds, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?seconds) :- extend(?x, ?a, ?datatype, ?year, ?month, ?day, ?hours, ?minutes, ?seconds) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::datetime_functions' (34) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1f689 - sparql2nemo[3aae6759dfbc6926]::tests::datetime_functions
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1408:5
[INFO] [stdout]   28:     0x605f38f17882 - sparql2nemo[3aae6759dfbc6926]::tests::datetime_functions::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1407:28
[INFO] [stdout]   29:     0x605f38f27b86 - <sparql2nemo[3aae6759dfbc6926]::tests::datetime_functions::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_one_or_more stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:p, 22) .
[INFO] [stdout]             input_graph(22, ex:p, 222) .
[INFO] [stdout]             input_graph(222, ex:p, 2222) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] path_property(?start, ?end) :- input_graph(?start, <https://example.com/p>, ?end) .
[INFO] [stdout] recursive(?a, ?end) :- path_property(?a, ?end) .
[INFO] [stdout] recursive(?a, ?end) :- recursive(?a, ?mid), path_property(?mid, ?end) .
[INFO] [stdout] one_or_more_path(?a, ?b) :- recursive(?a, ?b) .
[INFO] [stdout] projection(?a, ?b) :- one_or_more_path(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_one_or_more' (87) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1ea99 - sparql2nemo[3aae6759dfbc6926]::tests::path_one_or_more
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:317:5
[INFO] [stdout]   28:     0x605f38f173d2 - sparql2nemo[3aae6759dfbc6926]::tests::path_one_or_more::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:316:26
[INFO] [stdout]   29:     0x605f38f27a46 - <sparql2nemo[3aae6759dfbc6926]::tests::path_one_or_more::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::not stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(1, ex:q, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]             input_graph(2, ex:q, 0) .
[INFO] [stdout]             input_graph(3, ex:p, 0) .
[INFO] [stdout]             input_graph(3, ex:q, 1) .
[INFO] [stdout]             input_graph(4, ex:p, 1) .
[INFO] [stdout]             input_graph(4, ex:q, 1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x, ?y) :- input_graph(?a, <https://example.com/p>, ?x), input_graph(?a, <https://example.com/q>, ?y) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x, ?y), ~undefined_val(?x) .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] var_1(?y, ?y) :- bgp(?a, ?x, ?y), ~undefined_val(?y) .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] boolean_not(?y, NOT(?b)) :- effective_boolean_value_1(?y, ?b) .
[INFO] [stdout] and(?x, ?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] and(?x, ?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- boolean_not(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] and(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), boolean_not(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] filter(?x, ?y, ?a) :- bgp(?a, ?x, ?y), and(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?y, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::not' (74) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1ff89 - sparql2nemo[3aae6759dfbc6926]::tests::not
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:825:5
[INFO] [stdout]   28:     0x605f38f17f52 - sparql2nemo[3aae6759dfbc6926]::tests::not::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:824:13
[INFO] [stdout]   29:     0x605f38f28186 - <sparql2nemo[3aae6759dfbc6926]::tests::not::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::path_zero_or_more stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:p, 22) .
[INFO] [stdout]             input_graph(22, ex:p, 222) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] path_property(?start, ?end) :- input_graph(?start, <https://example.com/p>, ?end) .
[INFO] [stdout] recursive(?a, ?end) :- path_property(?a, ?end) .
[INFO] [stdout] recursive(?a, ?end) :- recursive(?a, ?mid), path_property(?mid, ?end) .
[INFO] [stdout] one_or_more_path(?a, ?b) :- recursive(?a, ?b) .
[INFO] [stdout] one_or_more_path(?s, ?s) :- input_graph(?s, ?p, ?o) .
[INFO] [stdout] one_or_more_path(?o, ?o) :- input_graph(?s, ?p, ?o) .
[INFO] [stdout] projection(?a, ?b) :- one_or_more_path(?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::path_zero_or_more' (88) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1eb89 - sparql2nemo[3aae6759dfbc6926]::tests::path_zero_or_more
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:341:5
[INFO] [stdout]   28:     0x605f38f17812 - sparql2nemo[3aae6759dfbc6926]::tests::path_zero_or_more::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:340:27
[INFO] [stdout]   29:     0x605f38f27b06 - <sparql2nemo[3aae6759dfbc6926]::tests::path_zero_or_more::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "5"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(3, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef, "6"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(4, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] values(5, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] values(6, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?x, ?y, ?a) :- values(?INDEX, ?x, ?y, ?a) .
[INFO] [stdout] values_1(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(3, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] values_1(4, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] as_multi_1(#count(?INDEX), ?x, ?y, ?b) :- values_1(?INDEX, ?x, ?y, ?b) .
[INFO] [stdout] map(?y, ?y, ?y) :- as_multi(?COUNT, ?x, ?y, ?a), as_multi_1(?COUNT_1, ?x, ?y, ?b) .
[INFO] [stdout] map(?y, ?RESULT, ?y) :- as_multi_1(?COUNT, ?x, ?y, ?b), undefined_val(?RESULT) .
[INFO] [stdout] join(#sum(?cl * ?cr, ?left, ?right), ?x, ?y, ?a, ?b) :- map(?y, ?left, ?right), as_multi(?cl, ?x, ?left, ?a), as_multi_1(?cr, ?x, ?right, ?b) .
[INFO] [stdout] base_join(?x, ?y, ?a, ?b) :- join(?COUNT, ?x, ?y, ?a, ?b) .
[INFO] [stdout] map_1(?y, ?y, ?y) :- as_multi(?COUNT, ?x, ?y, ?a), base_join(?x, ?y, ?a_1, ?b) .
[INFO] [stdout] map_1(?y, ?RESULT, ?y) :- base_join(?x, ?y, ?a, ?b), undefined_val(?RESULT) .
[INFO] [stdout] map_2(?a, ?a, ?a) :- as_multi(?COUNT, ?x, ?y, ?a), base_join(?x, ?y_1, ?a, ?b) .
[INFO] [stdout] map_2(?a, ?RESULT, ?a) :- base_join(?x, ?y, ?a, ?b), undefined_val(?RESULT) .
[INFO] [stdout] map_2(?a, ?a, ?RESULT) :- as_multi(?COUNT, ?x, ?y, ?a), undefined_val(?RESULT) .
[INFO] [stdout] partial_exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- map_1(?join_result, ?y, ?right), map_2(?join_result_1, ?a, ?right_1), as_multi(?COUNT, ?x, ?y, ?a), base_join(?x, ?right, ?right_1, ?b) .
[INFO] [stdout] exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists(?x, ?y, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- as_multi(?COUNT, ?x, ?y, ?a), ~partial_exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] diff(?COUNT, ?x, ?y, ?a) :- as_multi(?COUNT, ?x, ?y, ?a), exists(?x, ?y, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] union(?lc + ?rc, ?x, ?y, ?a, ?unbound) :- join(?lc, ?x, ?y, ?a, ?unbound), diff(?rc, ?x, ?y, ?a), undefined_val(?unbound) .
[INFO] [stdout] union(?COUNT, ?x, ?y, ?a, ?b) :- join(?COUNT, ?x, ?y, ?a, ?b), undefined_val(?unbound), ~diff(?COUNT_1, ?x, ?y, ?a) .
[INFO] [stdout] union(?COUNT, ?x, ?y, ?a, ?unbound) :- diff(?COUNT, ?x, ?y, ?a), undefined_val(?unbound), ~join(?COUNT_1, ?x, ?y, ?a, ?unbound_1) .
[INFO] [stdout] pre_index(?x, ?y, ?a, ?b, ?remaining - 1) :- union(?remaining, ?x, ?y, ?a, ?b) .
[INFO] [stdout] pre_index(?x, ?y, ?a, ?b, ?remaining - 1) :- pre_index(?x, ?y, ?a, ?b, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?x, ?y, ?a, ?b, ?OPERATION, !bnode_for_id) :- pre_index(?x, ?y, ?a, ?b, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?x, ?y, ?a, ?b, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?x, ?y, ?a, ?b, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?x, ?y, ?a, ?b, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?x, ?y, ?a, ?b, ?OPERATION) :- sequence_shifted(?x, ?y, ?a, ?b, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?x, ?y, ?a, ?b) :- sequence_1(?INDEX, ?x, ?y, ?a, ?b, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?x, ?y, ?a, ?b) :- sequence(?INDEX, ?x, ?y, ?a, ?b) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_multi' (62) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a4e0 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:157:5
[INFO] [stdout]   27:     0x605f38f1e906 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1955:5
[INFO] [stdout]   28:     0x605f38f17292 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1954:25
[INFO] [stdout]   29:     0x605f38f27906 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::left_join_filter_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, "0"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?x, ?y, ?a) :- values(?INDEX, ?x, ?y, ?a) .
[INFO] [stdout] values_1(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "0"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, <https://example.com/error_on_compare>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi_1(#count(?INDEX), ?x, ?y, ?b) :- values_1(?INDEX, ?x, ?y, ?b) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?x, ?y, ?a, ?b) :- as_multi(?cl, ?x, ?y, ?a), as_multi_1(?cr, ?x, ?y, ?b) .
[INFO] [stdout] var(?a, ?a) :- join(?COUNT, ?x, ?y, ?a, ?b), ~undefined_val(?a) .
[INFO] [stdout] var_1(?b, ?b) :- join(?COUNT, ?x, ?y, ?a, ?b), ~undefined_val(?b) .
[INFO] [stdout] comparison(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?y, ?a, ?b), var(?a, ?RESULT), var_1(?b, ?RESULT_1), ?RESULT < ?RESULT_1 .
[INFO] [stdout] comparison(?a, ?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?y, ?a, ?b), var(?a, ?RESULT), var_1(?b, ?RESULT_1), ?RESULT >= ?RESULT_1 .
[INFO] [stdout] comparison(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?y, ?a, ?b), var(?a, ?l), var_1(?b, ?r), INT(?l) < INT(?r), DATATYPE(?l) = <http://www.w3.org/2001/XMLSchema#boolean>, DATATYPE(?r) = <http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] comparison(?a, ?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?y, ?a, ?b), var(?a, ?l), var_1(?b, ?r), INT(?l) >= INT(?r), DATATYPE(?l) = <http://www.w3.org/2001/XMLSchema#boolean>, DATATYPE(?r) = <http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] comparison(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?y, ?a, ?b), var(?a, ?l), var_1(?b, ?r), COMPARE(?l, ?r) = -1 .
[INFO] [stdout] comparison(?a, ?b, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- join(?COUNT, ?x, ?y, ?a, ?b), var(?a, ?l), var_1(?b, ?r), COMPARE(?l, ?r) != -1 .
[INFO] [stdout] filter(?COUNT, ?a, ?b, ?x, ?y) :- join(?COUNT, ?x, ?y, ?a, ?b), comparison(?a, ?b, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] base_filtered_join(?a, ?b, ?x, ?y) :- filter(?COUNT, ?a, ?b, ?x, ?y) .
[INFO] [stdout] partial_exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- as_multi(?COUNT, ?x, ?y, ?a), base_filtered_join(?a, ?b, ?x, ?y) .
[INFO] [stdout] exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- partial_exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] exists(?x, ?y, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- as_multi(?COUNT, ?x, ?y, ?a), ~partial_exists(?x, ?y, ?a, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] diff(?COUNT, ?x, ?y, ?a) :- as_multi(?COUNT, ?x, ?y, ?a), exists(?x, ?y, ?a, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] union(?lc + ?rc, ?a, ?unbound, ?x, ?y) :- filter(?lc, ?a, ?unbound, ?x, ?y), diff(?rc, ?x, ?y, ?a), undefined_val(?unbound) .
[INFO] [stdout] union(?COUNT, ?a, ?b, ?x, ?y) :- filter(?COUNT, ?a, ?b, ?x, ?y), undefined_val(?unbound), ~diff(?COUNT_1, ?x, ?y, ?a) .
[INFO] [stdout] union(?COUNT, ?a, ?unbound, ?x, ?y) :- diff(?COUNT, ?x, ?y, ?a), undefined_val(?unbound), ~filter(?COUNT_1, ?a, ?unbound_1, ?x, ?y) .
[INFO] [stdout] pre_index(?a, ?b, ?x, ?y, ?remaining - 1) :- union(?remaining, ?a, ?b, ?x, ?y) .
[INFO] [stdout] pre_index(?a, ?b, ?x, ?y, ?remaining - 1) :- pre_index(?a, ?b, ?x, ?y, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?b, ?x, ?y, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?b, ?x, ?y, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?b, ?x, ?y, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?x, ?y, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?x, ?y, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?b, ?x, ?y, ?OPERATION) :- sequence_shifted(?a, ?b, ?x, ?y, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?b, ?x, ?y) :- sequence_1(?INDEX, ?a, ?b, ?x, ?y, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?x, ?y, ?a, ?b) :- sequence(?INDEX, ?a, ?b, ?x, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::left_join_filter_multi' (60) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a4e0 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:157:5
[INFO] [stdout]   27:     0x605f38f1f856 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1985:5
[INFO] [stdout]   28:     0x605f38f17a02 - sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1984:32
[INFO] [stdout]   29:     0x605f38f27d06 - <sparql2nemo[3aae6759dfbc6926]::tests::left_join_filter_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::project_seq stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values(3, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] projection(?INDEX, ?a, ?c) :- values(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::project_seq' (92) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d506 - sparql2nemo[3aae6759dfbc6926]::tests::project_seq
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2453:5
[INFO] [stdout]   28:     0x605f38f16c82 - sparql2nemo[3aae6759dfbc6926]::tests::project_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2452:21
[INFO] [stdout]   29:     0x605f38f27446 - <sparql2nemo[3aae6759dfbc6926]::tests::project_seq::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::or stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 0) .
[INFO] [stdout]             input_graph(1, ex:q, 0) .
[INFO] [stdout]             input_graph(2, ex:p, 1) .
[INFO] [stdout]             input_graph(2, ex:q, 0) .
[INFO] [stdout]             input_graph(3, ex:p, 0) .
[INFO] [stdout]             input_graph(3, ex:q, 1) .
[INFO] [stdout]             input_graph(4, ex:p, 1) .
[INFO] [stdout]             input_graph(4, ex:q, 1) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x, ?y) :- input_graph(?a, <https://example.com/p>, ?x), input_graph(?a, <https://example.com/q>, ?y) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x, ?y), ~undefined_val(?x) .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var(?x, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] var_1(?y, ?y) :- bgp(?a, ?x, ?y), ~undefined_val(?y) .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT = "false"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT = "true"^^<http://www.w3.org/2001/XMLSchema#boolean> .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), STRLEN(?RESULT) = 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), STRLEN(?RESULT) > 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT >= 0, ?RESULT <= 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT > 0 .
[INFO] [stdout] effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- var_1(?y, ?RESULT), ?RESULT < 0 .
[INFO] [stdout] or(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value(?x, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] or(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value_1(?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] or(?x, ?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- effective_boolean_value(?x, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), effective_boolean_value_1(?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>), bgp(?a, ?x, ?y) .
[INFO] [stdout] filter(?x, ?y, ?a) :- bgp(?a, ?x, ?y), or(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?y, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::or' (79) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1fb29 - sparql2nemo[3aae6759dfbc6926]::tests::or
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:765:5
[INFO] [stdout]   28:     0x605f38f17d12 - sparql2nemo[3aae6759dfbc6926]::tests::or::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:764:12
[INFO] [stdout]   29:     0x605f38f27f46 - <sparql2nemo[3aae6759dfbc6926]::tests::or::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::project stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values("1"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] projection(?a, ?c) :- values(?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::project' (90) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f208a6 - sparql2nemo[3aae6759dfbc6926]::tests::project
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2433:5
[INFO] [stdout]   28:     0x605f38f18392 - sparql2nemo[3aae6759dfbc6926]::tests::project::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2432:17
[INFO] [stdout]   29:     0x605f38f285c6 - <sparql2nemo[3aae6759dfbc6926]::tests::project::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::reduced stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:x, 10) .
[INFO] [stdout]             input_graph(1, ex:x, 11) .
[INFO] [stdout]         
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?b) :- input_graph(?a, <https://example.com/x>, ?b) .
[INFO] [stdout] projection(?a, ?b) :- bgp(?a, ?b) .
[INFO] [stdout] sequence_proto(?a, ?b, !bnode_for_id) :- projection(?a, ?b) .
[INFO] [stdout] sequence_shifted(?a, ?b, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?RESULT) .
[INFO] [stdout] sequence(?id - ?min, ?a, ?b) :- sequence_shifted(?a, ?b, ?id), sequence_start(?min) .
[INFO] [stdout] @output sequence .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::reduced' (94) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f208e9 - sparql2nemo[3aae6759dfbc6926]::tests::reduced
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2707:5
[INFO] [stdout]   28:     0x605f38f183d2 - sparql2nemo[3aae6759dfbc6926]::tests::reduced::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2706:17
[INFO] [stdout]   29:     0x605f38f28606 - <sparql2nemo[3aae6759dfbc6926]::tests::reduced::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::minus_unbound stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout]             @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:a1, rdf:type, ex:Min) .
[INFO] [stdout]             input_graph(ex:a1, ex:p1, ex:b1) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:a2, rdf:type, ex:Min) .
[INFO] [stdout]             input_graph(ex:a2, ex:p1, ex:b2) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:a3, rdf:type, ex:Min) .
[INFO] [stdout]             input_graph(ex:a3, ex:p1, ex:b3) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:a4, rdf:type, ex:Min) .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:d1, rdf:type, ex:Sub) .
[INFO] [stdout]             input_graph(ex:d1, ex:q1, ex:b1) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:d3, rdf:type, ex:Sub) .
[INFO] [stdout]             input_graph(ex:d3, ex:q1, ex:b3) .
[INFO] [stdout]             input_graph(ex:d3, ex:q2, ex:c3) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:d4, rdf:type, ex:Sub) .
[INFO] [stdout]             input_graph(ex:d4, ex:q1, ex:b4) .
[INFO] [stdout]             input_graph(ex:d4, ex:q2, ex:c4) .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(ex:d5, rdf:type, ex:Sub) .
[INFO] [stdout] 
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a) :- input_graph(?a, <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>, <https://example.com/Min>) .
[INFO] [stdout] bgp_1(?a, ?b) :- input_graph(?a, <https://example.com/p1>, ?b) .
[INFO] [stdout] join_1(?a, ?b) :- bgp(?a), bgp_1(?a, ?b) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- join_1(?a, ?b) .
[INFO] [stdout] left_join_proto_1(?a, ?b, defined) :- join_1(?a, ?b), dummy_dependency(arity_zero) .
[INFO] [stdout] left_join_proto_1(?a, !b, !CONST) :- bgp(?a), dummy_dependency(arity_zero) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] left_join_1(?a, ?b) :- left_join_proto_1(?a, ?b, defined) .
[INFO] [stdout] left_join_1(?a, ?unbound) :- undefined_val(?unbound), left_join_proto_1(?a, ?b, ?CONST), ?CONST != defined .
[INFO] [stdout] bgp_2(?a, ?c) :- input_graph(?a, <https://example.com/p2>, ?c) .
[INFO] [stdout] join(?a, ?b, ?c) :- left_join_1(?a, ?b), bgp_2(?a, ?c) .
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- join(?a, ?b, ?c) .
[INFO] [stdout] left_join_proto(?a, ?b, ?c, defined) :- join(?a, ?b, ?c), dummy_dependency_1(arity_zero) .
[INFO] [stdout] left_join_proto(?a, ?b, !c, !CONST) :- left_join_1(?a, ?b), dummy_dependency_1(arity_zero) .
[INFO] [stdout] left_join(?a, ?b, ?c) :- left_join_proto(?a, ?b, ?c, defined) .
[INFO] [stdout] left_join(?a, ?b, ?unbound) :- undefined_val(?unbound), left_join_proto(?a, ?b, ?c, ?CONST), ?CONST != defined .
[INFO] [stdout] bgp_3(?d) :- input_graph(?d, <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>, <https://example.com/Sub>) .
[INFO] [stdout] bgp_4(?d, ?b) :- input_graph(?d, <https://example.com/q1>, ?b) .
[INFO] [stdout] join_3(?d, ?b) :- bgp_3(?d), bgp_4(?d, ?b) .
[INFO] [stdout] dummy_dependency_2(arity_zero) .
[INFO] [stdout] dummy_dependency_2(arity_zero) :- join_3(?d, ?b) .
[INFO] [stdout] left_join_proto_3(?d, ?b, defined) :- join_3(?d, ?b), dummy_dependency_2(arity_zero) .
[INFO] [stdout] left_join_proto_3(?d, !b, !CONST) :- bgp_3(?d), dummy_dependency_2(arity_zero) .
[INFO] [stdout] left_join_3(?d, ?b) :- left_join_proto_3(?d, ?b, defined) .
[INFO] [stdout] left_join_3(?d, ?unbound) :- undefined_val(?unbound), left_join_proto_3(?d, ?b, ?CONST), ?CONST != defined .
[INFO] [stdout] bgp_5(?d, ?c) :- input_graph(?d, <https://example.com/q2>, ?c) .
[INFO] [stdout] join_2(?d, ?b, ?c) :- left_join_3(?d, ?b), bgp_5(?d, ?c) .
[INFO] [stdout] dummy_dependency_3(arity_zero) .
[INFO] [stdout] dummy_dependency_3(arity_zero) :- join_2(?d, ?b, ?c) .
[INFO] [stdout] left_join_proto_2(?d, ?b, ?c, defined) :- join_2(?d, ?b, ?c), dummy_dependency_3(arity_zero) .
[INFO] [stdout] left_join_proto_2(?d, ?b, !c, !CONST) :- left_join_3(?d, ?b), dummy_dependency_3(arity_zero) .
[INFO] [stdout] left_join_2(?d, ?b, ?c) :- left_join_proto_2(?d, ?b, ?c, defined) .
[INFO] [stdout] left_join_2(?d, ?b, ?unbound) :- undefined_val(?unbound), left_join_proto_2(?d, ?b, ?c, ?CONST), ?CONST != defined .
[INFO] [stdout] map(?b, ?b, ?b) :- left_join(?a, ?b, ?c), left_join_2(?d, ?b, ?c_1) .
[INFO] [stdout] map(?b, ?RESULT, ?b) :- left_join_2(?d, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] map(?b, ?b, ?RESULT) :- left_join(?a, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] map_1(?c, ?c, ?c) :- left_join(?a, ?b, ?c), left_join_2(?d, ?b_1, ?c) .
[INFO] [stdout] map_1(?c, ?RESULT, ?c) :- left_join_2(?d, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] map_1(?c, ?c, ?RESULT) :- left_join(?a, ?b, ?c), undefined_val(?RESULT) .
[INFO] [stdout] to_remove(?a, ?b, ?c) :- map(?join_result, ?b, ?right), map_1(?join_result_1, ?c, ?right_1), left_join(?a, ?b, ?c), left_join_2(?d, ?right, ?right_1), undefined_val(?undef), (0 + (ABS(COMPARE(fullStr(?b), fullStr(?undef))) * ABS(COMPARE(fullStr(?right), fullStr(?undef))))) + (ABS(COMPARE(fullStr(?c), fullStr(?undef))) * ABS(COMPARE(fullStr(?right_1), fullStr(?undef)))) > 0 .
[INFO] [stdout] minus(?a, ?b, ?c) :- left_join(?a, ?b, ?c), ~to_remove(?a, ?b, ?c) .
[INFO] [stdout] projection(?a, ?b, ?c) :- minus(?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::minus_unbound' (70) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d7c9 - sparql2nemo[3aae6759dfbc6926]::tests::minus_unbound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2357:5
[INFO] [stdout]   28:     0x605f38f17022 - sparql2nemo[3aae6759dfbc6926]::tests::minus_unbound::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2355:23
[INFO] [stdout]   29:     0x605f38f27686 - <sparql2nemo[3aae6759dfbc6926]::tests::minus_unbound::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::float_functions stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, -2.4) .
[INFO] [stdout]             input_graph(2, ex:p, 3.6) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] str(?x, STR(?RESULT)) :- var(?x, ?RESULT), bgp(?a, ?x) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- str(?x, ?RESULT) .
[INFO] [stdout] proto_extend_6(?x, ?a, ?str, no_error) :- bgp(?a, ?x), str(?x, ?str), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend_6(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend_6(?x, ?a, ?str) :- proto_extend_6(?x, ?a, ?str, no_error) .
[INFO] [stdout] extend_6(?x, ?a, ?RESULT) :- proto_extend_6(?x, ?a, ?str, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_1(?x, ?x) :- extend_6(?x, ?a, ?str), ~undefined_val(?x) .
[INFO] [stdout] datatype(?x, DATATYPE(?RESULT)) :- var_1(?x, ?RESULT), extend_6(?x, ?a, ?str) .
[INFO] [stdout] dummy_dependency_1(arity_zero) .
[INFO] [stdout] dummy_dependency_1(arity_zero) :- datatype(?x, ?RESULT) .
[INFO] [stdout] proto_extend_5(?x, ?a, ?str, ?datatype, no_error) :- extend_6(?x, ?a, ?str), datatype(?x, ?datatype), dummy_dependency_1(arity_zero) .
[INFO] [stdout] proto_extend_5(?x, ?a, ?str, !no_result, !error) :- extend_6(?x, ?a, ?str), dummy_dependency_1(arity_zero) .
[INFO] [stdout] extend_5(?x, ?a, ?str, ?datatype) :- proto_extend_5(?x, ?a, ?str, ?datatype, no_error) .
[INFO] [stdout] extend_5(?x, ?a, ?str, ?RESULT) :- proto_extend_5(?x, ?a, ?str, ?datatype, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_2(?x, ?x) :- extend_5(?x, ?a, ?str, ?datatype), ~undefined_val(?x) .
[INFO] [stdout] ceil(?x, CEIL(?RESULT)) :- var_2(?x, ?RESULT), extend_5(?x, ?a, ?str, ?datatype) .
[INFO] [stdout] dummy_dependency_2(arity_zero) .
[INFO] [stdout] dummy_dependency_2(arity_zero) :- ceil(?x, ?RESULT) .
[INFO] [stdout] proto_extend_4(?x, ?a, ?str, ?datatype, ?ceil, no_error) :- extend_5(?x, ?a, ?str, ?datatype), ceil(?x, ?ceil), dummy_dependency_2(arity_zero) .
[INFO] [stdout] proto_extend_4(?x, ?a, ?str, ?datatype, !no_result, !error) :- extend_5(?x, ?a, ?str, ?datatype), dummy_dependency_2(arity_zero) .
[INFO] [stdout] extend_4(?x, ?a, ?str, ?datatype, ?ceil) :- proto_extend_4(?x, ?a, ?str, ?datatype, ?ceil, no_error) .
[INFO] [stdout] extend_4(?x, ?a, ?str, ?datatype, ?RESULT) :- proto_extend_4(?x, ?a, ?str, ?datatype, ?ceil, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_3(?x, ?x) :- extend_4(?x, ?a, ?str, ?datatype, ?ceil), ~undefined_val(?x) .
[INFO] [stdout] floor(?x, FLOOR(?RESULT)) :- var_3(?x, ?RESULT), extend_4(?x, ?a, ?str, ?datatype, ?ceil) .
[INFO] [stdout] dummy_dependency_3(arity_zero) .
[INFO] [stdout] dummy_dependency_3(arity_zero) :- floor(?x, ?RESULT) .
[INFO] [stdout] proto_extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor, no_error) :- extend_4(?x, ?a, ?str, ?datatype, ?ceil), floor(?x, ?floor), dummy_dependency_3(arity_zero) .
[INFO] [stdout] proto_extend_3(?x, ?a, ?str, ?datatype, ?ceil, !no_result, !error) :- extend_4(?x, ?a, ?str, ?datatype, ?ceil), dummy_dependency_3(arity_zero) .
[INFO] [stdout] extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor) :- proto_extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor, no_error) .
[INFO] [stdout] extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?RESULT) :- proto_extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_4(?x, ?x) :- extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor), ~undefined_val(?x) .
[INFO] [stdout] sin(?x, SIN(?RESULT)) :- var_4(?x, ?RESULT), extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor) .
[INFO] [stdout] dummy_dependency_4(arity_zero) .
[INFO] [stdout] dummy_dependency_4(arity_zero) :- sin(?x, ?RESULT) .
[INFO] [stdout] proto_extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, no_error) :- extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor), sin(?x, ?sin), dummy_dependency_4(arity_zero) .
[INFO] [stdout] proto_extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, !no_result, !error) :- extend_3(?x, ?a, ?str, ?datatype, ?ceil, ?floor), dummy_dependency_4(arity_zero) .
[INFO] [stdout] extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin) :- proto_extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, no_error) .
[INFO] [stdout] extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?RESULT) :- proto_extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_5(?x, ?x) :- extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin), ~undefined_val(?x) .
[INFO] [stdout] cos(?x, COS(?RESULT)) :- var_5(?x, ?RESULT), extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin) .
[INFO] [stdout] dummy_dependency_5(arity_zero) .
[INFO] [stdout] dummy_dependency_5(arity_zero) :- cos(?x, ?RESULT) .
[INFO] [stdout] proto_extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, no_error) :- extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin), cos(?x, ?cos), dummy_dependency_5(arity_zero) .
[INFO] [stdout] proto_extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, !no_result, !error) :- extend_2(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin), dummy_dependency_5(arity_zero) .
[INFO] [stdout] extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos) :- proto_extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, no_error) .
[INFO] [stdout] extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?RESULT) :- proto_extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] var_6(?x, ?x) :- extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos), ~undefined_val(?x) .
[INFO] [stdout] tan(?x, TAN(?RESULT)) :- var_6(?x, ?RESULT), extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos) .
[INFO] [stdout] dummy_dependency_6(arity_zero) .
[INFO] [stdout] dummy_dependency_6(arity_zero) :- tan(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?tan, no_error) :- extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos), tan(?x, ?tan), dummy_dependency_6(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, !no_result, !error) :- extend_1(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos), dummy_dependency_6(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?tan) :- proto_extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?tan, no_error) .
[INFO] [stdout] extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?RESULT) :- proto_extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?tan, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?x, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?tan) :- extend(?x, ?a, ?str, ?datatype, ?ceil, ?floor, ?sin, ?cos, ?tan) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::float_functions' (45) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1e827 - sparql2nemo[3aae6759dfbc6926]::tests::float_functions
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1279:5
[INFO] [stdout]   28:     0x605f38f17252 - sparql2nemo[3aae6759dfbc6926]::tests::float_functions::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1278:25
[INFO] [stdout]   29:     0x605f38f278c6 - <sparql2nemo[3aae6759dfbc6926]::tests::float_functions::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::union stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:q, 22) .
[INFO] [stdout]             input_graph(3, ex:other, 33) .
[INFO] [stdout]             input_graph(4, ex:p, 44) .
[INFO] [stdout]             input_graph(5, ex:q, 55) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] bgp_1(?a, ?x) :- input_graph(?a, <https://example.com/q>, ?x) .
[INFO] [stdout] union(?a, ?x) :- bgp(?a, ?x), undefined_val(?unbound) .
[INFO] [stdout] union(?a, ?x) :- bgp_1(?a, ?x), undefined_val(?unbound) .
[INFO] [stdout] projection(?a, ?x) :- union(?a, ?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::union' (102) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f20529 - sparql2nemo[3aae6759dfbc6926]::tests::union
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2056:5
[INFO] [stdout]   28:     0x605f38f18212 - sparql2nemo[3aae6759dfbc6926]::tests::union::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2055:15
[INFO] [stdout]   29:     0x605f38f28446 - <sparql2nemo[3aae6759dfbc6926]::tests::union::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::round stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 2.4999) .
[INFO] [stdout]             input_graph(2, ex:p, 2.5001) .
[INFO] [stdout]             input_graph(3, ex:p, 2.5) .
[INFO] [stdout]             input_graph(4, ex:p, -2.5) .
[INFO] [stdout]             input_graph(5, ex:p, "a") .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x), ~undefined_val(?x) .
[INFO] [stdout] round(?x, ROUND(?RESULT)) :- var(?x, ?RESULT), bgp(?a, ?x) .
[INFO] [stdout] dummy_dependency(arity_zero) .
[INFO] [stdout] dummy_dependency(arity_zero) :- round(?x, ?RESULT) .
[INFO] [stdout] proto_extend(?x, ?a, ?y, no_error) :- bgp(?a, ?x), round(?x, ?y), dummy_dependency(arity_zero) .
[INFO] [stdout] proto_extend(?x, ?a, !no_result, !error) :- bgp(?a, ?x), dummy_dependency(arity_zero) .
[INFO] [stdout] extend(?x, ?a, ?y) :- proto_extend(?x, ?a, ?y, no_error) .
[INFO] [stdout] extend(?x, ?a, ?RESULT) :- proto_extend(?x, ?a, ?y, ?CONST), undefined_val(?RESULT), ?CONST != no_error .
[INFO] [stdout] projection(?a, ?y) :- extend(?x, ?a, ?y) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::round' (96) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f204ad - sparql2nemo[3aae6759dfbc6926]::tests::round
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1331:5
[INFO] [stdout]   28:     0x605f38f181d2 - sparql2nemo[3aae6759dfbc6926]::tests::round::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:1329:15
[INFO] [stdout]   29:     0x605f38f28406 - <sparql2nemo[3aae6759dfbc6926]::tests::round::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::project_multi stdout ----
[INFO] [stdout] 
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] values(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] as_multi(#count(?INDEX), ?a) :- values(?INDEX, ?a) .
[INFO] [stdout] values_1(0, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(1, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "3"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(2, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "2"^^<http://www.w3.org/2001/XMLSchema#integer>, "1"^^<http://www.w3.org/2001/XMLSchema#integer>) :- undefined_val(?undef) .
[INFO] [stdout] values_1(3, "1"^^<http://www.w3.org/2001/XMLSchema#integer>, "4"^^<http://www.w3.org/2001/XMLSchema#integer>, ?undef) :- undefined_val(?undef) .
[INFO] [stdout] as_multi_1(#count(?INDEX), ?a, ?b, ?c) :- values_1(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] join(#sum(?cl * ?cr), ?a, ?b, ?c) :- as_multi(?cl, ?a), as_multi_1(?cr, ?a, ?b, ?c) .
[INFO] [stdout] pre_index(?a, ?b, ?c, ?remaining - 1) :- join(?remaining, ?a, ?b, ?c) .
[INFO] [stdout] pre_index(?a, ?b, ?c, ?remaining - 1) :- pre_index(?a, ?b, ?c, ?remaining), ?remaining > 0 .
[INFO] [stdout] sequence_proto(?a, ?b, ?c, ?OPERATION, !bnode_for_id) :- pre_index(?a, ?b, ?c, ?OPERATION) .
[INFO] [stdout] sequence_shifted(?a, ?b, ?c, ?OPERATION, INT(STR(?bnode_var))) :- sequence_proto(?a, ?b, ?c, ?OPERATION, ?bnode_var) .
[INFO] [stdout] sequence_start(#min(?RESULT)) :- sequence_shifted(?a, ?b, ?c, ?OPERATION, ?RESULT) .
[INFO] [stdout] sequence_1(?id - ?min, ?a, ?b, ?c, ?OPERATION) :- sequence_shifted(?a, ?b, ?c, ?OPERATION, ?id), sequence_start(?min) .
[INFO] [stdout] sequence(?INDEX, ?a, ?b, ?c) :- sequence_1(?INDEX, ?a, ?b, ?c, ?remaining) .
[INFO] [stdout] projection(?INDEX, ?a, ?c) :- sequence(?INDEX, ?a, ?b, ?c) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::project_multi' (91) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d816 - sparql2nemo[3aae6759dfbc6926]::tests::project_multi
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2474:5
[INFO] [stdout]   28:     0x605f38f17062 - sparql2nemo[3aae6759dfbc6926]::tests::project_multi::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2473:23
[INFO] [stdout]   29:     0x605f38f276c6 - <sparql2nemo[3aae6759dfbc6926]::tests::project_multi::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::union_unbound stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, 11) .
[INFO] [stdout]             input_graph(2, ex:q, ex:o) .
[INFO] [stdout]             input_graph(3, ex:other, 33) .
[INFO] [stdout]             input_graph(4, ex:p, 44) .
[INFO] [stdout]             input_graph(5, ex:q, ex:o) .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x) :- input_graph(?a, <https://example.com/p>, ?x) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] bgp_1(?a) :- input_graph(?a, <https://example.com/q>, <https://example.com/o>) .
[INFO] [stdout] union(?a, ?x) :- bgp(?a, ?x), undefined_val(?unbound) .
[INFO] [stdout] union(?a, ?unbound) :- bgp_1(?a), undefined_val(?unbound) .
[INFO] [stdout] projection(?a, ?x) :- union(?a, ?x) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::union_unbound' (105) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x605f397df039 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x605f38f62e1c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x605f38f62e1c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x605f397df1f2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x605f397df1f2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x605f397c5c98 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x605f397bae79 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x605f397c69ad - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x605f3980057c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x605f398002c2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x605f3935a341 - <core[4a92201981c6b77a]::result::Result<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>, std[1209cfb42f6d497f]::sync::poison::PoisonError<std[1209cfb42f6d497f]::sync::poison::mutex::MutexGuard<nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x605f3935a341 - <nemo_physical[5c87a12bb33277c4]::meta::timing::TimedCode>::instance
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34
[INFO] [stdout]   22:     0x605f38fc49e0 - <nemo[26373bc4696371d8]::execution::execution_engine::ExecutionEngine<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_stratified_negation::StrategyStratifiedNegation<nemo[26373bc4696371d8]::execution::selection_strategy::strategy_graph::StrategyDependencyGraph<nemo[26373bc4696371d8]::execution::selection_strategy::dependency_graph::graph_positive::GraphConstructorPositive, nemo[26373bc4696371d8]::execution::selection_strategy::strategy_round_robin::StrategyRoundRobin>>>>::execute
[INFO] [stdout]                                at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo/src/execution/execution_engine.rs:170:9
[INFO] [stdout]   23:     0x605f38f19c18 - sparql2nemo[3aae6759dfbc6926]::tests::execute_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:15:12
[INFO] [stdout]   24:     0x605f38f1882c - sparql2nemo[3aae6759dfbc6926]::tests::assert_nemo
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:134:18
[INFO] [stdout]   25:     0x605f38f1a407 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql_impl
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:149:5
[INFO] [stdout]   26:     0x605f38f1a0a3 - sparql2nemo[3aae6759dfbc6926]::tests::assert_sparql
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:153:5
[INFO] [stdout]   27:     0x605f38f1d959 - sparql2nemo[3aae6759dfbc6926]::tests::union_unbound
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2084:5
[INFO] [stdout]   28:     0x605f38f17152 - sparql2nemo[3aae6759dfbc6926]::tests::union_unbound::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:2082:23
[INFO] [stdout]   29:     0x605f38f277c6 - <sparql2nemo[3aae6759dfbc6926]::tests::union_unbound::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x605f38f560fb - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x605f38f560fb - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   32:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   33:     0x605f38f638eb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   34:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x605f38f638eb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x605f38f638eb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   38:     0x605f38f638eb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   39:     0x605f38f5d004 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   40:     0x605f38f5d004 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   42:     0x605f38f664f2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   43:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x605f38f664f2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x605f38f664f2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x605f38f664f2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   47:     0x605f38f664f2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x605f397e669f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   49:     0x605f397e669f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   50:     0x7f3e3f9e6aa4 - <unknown>
[INFO] [stdout]   51:     0x7f3e3fa73a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::same_term stdout ----
[INFO] [stdout] 
[INFO] [stdout]             @prefix ex: <https://example.com/> .
[INFO] [stdout] 
[INFO] [stdout]             input_graph(1, ex:p, "a") .
[INFO] [stdout]             input_graph(1, ex:q, "a"@en) .
[INFO] [stdout]             input_graph(2, ex:p, "a") .
[INFO] [stdout]             input_graph(2, ex:q, "a") .
[INFO] [stdout]          
[INFO] [stdout] 
[INFO] [stdout] bgp(?a, ?x, ?y) :- input_graph(?a, <https://example.com/p>, ?x), input_graph(?a, <https://example.com/q>, ?y) .
[INFO] [stdout] dummy(arity_zero) .
[INFO] [stdout] 
[INFO] [stdout] undefined_val(UNDEF) :- dummy(arity_zero) .
[INFO] [stdout] var(?x, ?x) :- bgp(?a, ?x, ?y), ~undefined_val(?x) .
[INFO] [stdout] var_1(?y, ?y) :- bgp(?a, ?x, ?y), ~undefined_val(?y) .
[INFO] [stdout] bool_by_cases(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x, ?y), var(?x, ?RESULT), var_1(?y, ?RESULT_1), fullStr(?RESULT) = fullStr(?RESULT_1) .
[INFO] [stdout] bool_by_cases(?x, ?y, "false"^^<http://www.w3.org/2001/XMLSchema#boolean>) :- bgp(?a, ?x, ?y), var(?x, ?RESULT), var_1(?y, ?RESULT_1), fullStr(?RESULT) != fullStr(?RESULT_1) .
[INFO] [stdout] filter(?x, ?y, ?a) :- bgp(?a, ?x, ?y), bool_by_cases(?x, ?y, "true"^^<http://www.w3.org/2001/XMLSchema#boolean>) .
[INFO] [stdout] projection(?a) :- filter(?x, ?y, ?a) .
[INFO] [stdout] @output projection .
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::same_term' (97) panicked at /opt/rustwide/cargo-home/git/checkouts/nemo-1fb212a78f12d0f7/36ca7d4/nemo-physical/src/meta/timing.rs:140:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x605f397e6dba - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x605f397e6dba - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x605f397e6dba - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x605f397ffd0a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x605f397ffd0a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x605f397eb702 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x605f397eb702 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x605f397c5bdf - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x605f397c5bdf - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[WARN] too many lines in the log, truncating it
