[INFO] fetching crate prout 0.3.0...
[INFO] testing prout-0.3.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate prout 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate prout 0.3.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prout 0.3.0
[INFO] finished tweaking crates.io crate prout 0.3.0
[INFO] tweaked toml for crates.io crate prout 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate prout 0.3.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 745eba1f40d1a99b05486abbb467e77dafd8d628aafb4dbefee15cd2835cccc9
[INFO] running `Command { std: "docker" "start" "-a" "745eba1f40d1a99b05486abbb467e77dafd8d628aafb4dbefee15cd2835cccc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "745eba1f40d1a99b05486abbb467e77dafd8d628aafb4dbefee15cd2835cccc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745eba1f40d1a99b05486abbb467e77dafd8d628aafb4dbefee15cd2835cccc9", kill_on_drop: false }`
[INFO] [stdout] 745eba1f40d1a99b05486abbb467e77dafd8d628aafb4dbefee15cd2835cccc9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcbddae7dc970ab27b580a0e2a2b2304da574a8d73753bb8d6af1f6f0e251371
[INFO] running `Command { std: "docker" "start" "-a" "fcbddae7dc970ab27b580a0e2a2b2304da574a8d73753bb8d6af1f6f0e251371", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling const-random v0.1.13
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling chumsky v0.8.0
[INFO] [stderr]    Compiling prout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "fcbddae7dc970ab27b580a0e2a2b2304da574a8d73753bb8d6af1f6f0e251371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcbddae7dc970ab27b580a0e2a2b2304da574a8d73753bb8d6af1f6f0e251371", kill_on_drop: false }`
[INFO] [stdout] fcbddae7dc970ab27b580a0e2a2b2304da574a8d73753bb8d6af1f6f0e251371
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c39129a03c25b6c8ef2c47e1ffb9856803bcbf14a8ff93f345a6abb42004f1c
[INFO] running `Command { std: "docker" "start" "-a" "4c39129a03c25b6c8ef2c47e1ffb9856803bcbf14a8ff93f345a6abb42004f1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling prout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "4c39129a03c25b6c8ef2c47e1ffb9856803bcbf14a8ff93f345a6abb42004f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c39129a03c25b6c8ef2c47e1ffb9856803bcbf14a8ff93f345a6abb42004f1c", kill_on_drop: false }`
[INFO] [stdout] 4c39129a03c25b6c8ef2c47e1ffb9856803bcbf14a8ff93f345a6abb42004f1c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd8050197b15e1914b987f22a33426b3fababc185e33c08c18dec9155a8ae738
[INFO] running `Command { std: "docker" "start" "-a" "dd8050197b15e1914b987f22a33426b3fababc185e33c08c18dec9155a8ae738", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prout-d44a994dfdbfa233)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test syntax_tree::parser::test_function_call_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_literal_value ... ok
[INFO] [stdout] test syntax_tree::parser::test_function_definition_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_loop_break_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_condition_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_function_return_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_variable_call_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_variable_assignement_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_loop_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_scope_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_variable_definition_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_expression_parser ... ok
[INFO] [stdout] test syntax_tree::parser::test_parser ... ok
[INFO] [stdout] test it_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- it_works stdout ----
[INFO] [stdout] thread 'it_works' panicked at 'call of undeclared function 'print'', src/execution_tree/parser.rs:212:14
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ff5c2b65fa - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55ff5c2b65fa - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ff5c2b65fa - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55ff5c2b65fa - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ff5c2db37e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x55ff5c2b3a75 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x55ff5c2b63c5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55ff5c2b63c5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55ff5c2b818f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x55ff5c2b7e4f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x55ff5c285cc7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x55ff5c285cc7 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x55ff5c2b88bd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x55ff5c2b88bd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x55ff5c2b8639 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x55ff5c2b6a66 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55ff5c2b8342 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x55ff5c114c03 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x55ff5c2d99d1 - core::panicking::panic_display::ha103dd28e5023b08
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:147:5
[INFO] [stdout]   19:     0x55ff5c2d997b - core::panicking::panic_str::h940bf021f492dc8c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:131:5
[INFO] [stdout]   20:     0x55ff5c114bc6 - core::option::expect_failed::h09b982639336e7ea
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/option.rs:2045:5
[INFO] [stdout]   21:     0x55ff5c220d87 - core::option::Option<T>::expect::h415d82517f2df9eb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/option.rs:905:21
[INFO] [stdout]   22:     0x55ff5c236838 - prout::execution_tree::parser::Parser::parse_function_call::h8ebcadfdc934b4ee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:210:27
[INFO] [stdout]   23:     0x55ff5c235d5b - prout::execution_tree::parser::Parser::parse_expression::h298a5591cbe44282
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:117:37
[INFO] [stdout]   24:     0x55ff5c235a40 - prout::execution_tree::parser::Parser::parse_ast_scope::{{closure}}::hcd36af4f5408b47e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:67:31
[INFO] [stdout]   25:     0x55ff5c1da3c2 - core::iter::adapters::map::map_try_fold::{{closure}}::hed13b3771652c897
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/adapters/map.rs:91:28
[INFO] [stdout]   26:     0x55ff5c229d96 - core::iter::traits::iterator::Iterator::try_fold::h3544d657452f7364
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:2299:21
[INFO] [stdout]   27:     0x55ff5c1d757a - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::hdf10bf074b295c63
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/adapters/map.rs:117:9
[INFO] [stdout]   28:     0x55ff5c1dc8d0 - <I as alloc::vec::in_place_collect::SpecInPlaceCollect<T,I>>::collect_in_place::h20258fb9b1db6cb9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/vec/in_place_collect.rs:257:13
[INFO] [stdout]   29:     0x55ff5c20642b - alloc::vec::in_place_collect::<impl alloc::vec::spec_from_iter::SpecFromIter<T,I> for alloc::vec::Vec<T>>::from_iter::hd90af326ba42b496
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/vec/in_place_collect.rs:181:19
[INFO] [stdout]   30:     0x55ff5c209317 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h8899a5ba0de8bc9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/vec/mod.rs:2724:9
[INFO] [stdout]   31:     0x55ff5c1d7acd - core::iter::traits::iterator::Iterator::collect::h1a1da17f90c26606
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1891:9
[INFO] [stdout]   32:     0x55ff5c2358af - prout::execution_tree::parser::Parser::parse_ast_scope::h4340fd46b74a9aee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:65:27
[INFO] [stdout]   33:     0x55ff5c236562 - prout::execution_tree::parser::Parser::parse_function_definition::haceeace2a83a6f86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:195:29
[INFO] [stdout]   34:     0x55ff5c235cca - prout::execution_tree::parser::Parser::parse_expression::h298a5591cbe44282
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:113:21
[INFO] [stdout]   35:     0x55ff5c2360b5 - prout::execution_tree::parser::Parser::parse_variable_definition::h89f9fbbc1b23db99
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:150:21
[INFO] [stdout]   36:     0x55ff5c235ba3 - prout::execution_tree::parser::Parser::parse_expression::h298a5591cbe44282
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:99:21
[INFO] [stdout]   37:     0x55ff5c235a40 - prout::execution_tree::parser::Parser::parse_ast_scope::{{closure}}::hcd36af4f5408b47e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:67:31
[INFO] [stdout]   38:     0x55ff5c1da3c2 - core::iter::adapters::map::map_try_fold::{{closure}}::hed13b3771652c897
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/adapters/map.rs:91:28
[INFO] [stdout]   39:     0x55ff5c229d96 - core::iter::traits::iterator::Iterator::try_fold::h3544d657452f7364
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:2299:21
[INFO] [stdout]   40:     0x55ff5c1d757a - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold::hdf10bf074b295c63
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/adapters/map.rs:117:9
[INFO] [stdout]   41:     0x55ff5c1dc8d0 - <I as alloc::vec::in_place_collect::SpecInPlaceCollect<T,I>>::collect_in_place::h20258fb9b1db6cb9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/vec/in_place_collect.rs:257:13
[INFO] [stdout]   42:     0x55ff5c20642b - alloc::vec::in_place_collect::<impl alloc::vec::spec_from_iter::SpecFromIter<T,I> for alloc::vec::Vec<T>>::from_iter::hd90af326ba42b496
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/vec/in_place_collect.rs:181:19
[INFO] [stdout]   43:     0x55ff5c209317 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h8899a5ba0de8bc9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/vec/mod.rs:2724:9
[INFO] [stdout]   44:     0x55ff5c1d7acd - core::iter::traits::iterator::Iterator::collect::h1a1da17f90c26606
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/iter/traits/iterator.rs:1891:9
[INFO] [stdout]   45:     0x55ff5c2358af - prout::execution_tree::parser::Parser::parse_ast_scope::h4340fd46b74a9aee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:65:27
[INFO] [stdout]   46:     0x55ff5c23566b - prout::execution_tree::parser::Parser::parse::h1f519254f458a823
[INFO] [stdout]                                at /opt/rustwide/workdir/src/execution_tree/parser.rs:47:29
[INFO] [stdout]   47:     0x55ff5c1cd0a8 - prout::it_works::h7186d1ddfa570918
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:46:16
[INFO] [stdout]   48:     0x55ff5c1ccae7 - prout::it_works::{{closure}}::hf6054f47c6b7df08
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:22:15
[INFO] [stdout]   49:     0x55ff5c242d05 - core::ops::function::FnOnce::call_once::hc5c23dffae102ee3
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x55ff5c28b0af - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x55ff5c28b0af - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   52:     0x55ff5c25c6cc - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   53:     0x55ff5c25c6cc - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x55ff5c28a076 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   55:     0x55ff5c28a076 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   56:     0x55ff5c28a076 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   57:     0x55ff5c28a076 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   58:     0x55ff5c28a076 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   59:     0x55ff5c28a076 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   60:     0x55ff5c28a076 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   61:     0x55ff5c256d41 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   62:     0x55ff5c256d41 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   63:     0x55ff5c25c75b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   64:     0x55ff5c25c75b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   65:     0x55ff5c25c75b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   66:     0x55ff5c25c75b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   67:     0x55ff5c25c75b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   68:     0x55ff5c25c75b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   69:     0x55ff5c25c75b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x55ff5c2bcc23 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   71:     0x55ff5c2bcc23 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   72:     0x55ff5c2bcc23 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   73:     0x7f234ca01b43 - <unknown>
[INFO] [stdout]   74:     0x7f234ca92bb4 - __clone
[INFO] [stdout]   75:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     it_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin prout`
[INFO] running `Command { std: "docker" "inspect" "dd8050197b15e1914b987f22a33426b3fababc185e33c08c18dec9155a8ae738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8050197b15e1914b987f22a33426b3fababc185e33c08c18dec9155a8ae738", kill_on_drop: false }`
[INFO] [stdout] dd8050197b15e1914b987f22a33426b3fababc185e33c08c18dec9155a8ae738
