[INFO] fetching crate pfcl-repl 0.1.5...
[INFO] testing pfcl-repl-0.1.5 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pfcl-repl 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pfcl-repl 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pfcl-repl 0.1.5
[INFO] tweaked toml for crates.io crate pfcl-repl 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pfcl-repl 0.1.5 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pfcl-repl 0.1.5 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pfcl-typechecker v0.1.5
[INFO] [stderr]   Downloaded pfcl-types v0.1.5
[INFO] [stderr]   Downloaded pfcl-resolver v0.1.5
[INFO] [stderr]   Downloaded pfcl-parser v0.1.5
[INFO] [stderr]   Downloaded pfcl-interpreter v0.1.5
[INFO] [stderr]   Downloaded pfcl-catalog v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4
[INFO] running `Command { std: "docker" "start" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling pfcl-types v0.1.5
[INFO] [stderr]    Compiling pfcl-parser v0.1.5
[INFO] [stderr]    Compiling pfcl-resolver v0.1.5
[INFO] [stderr]    Compiling pfcl-typechecker v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling pfcl-catalog v0.1.5
[INFO] [stderr]    Compiling pfcl-interpreter v0.1.5
[INFO] [stderr]    Compiling pfcl-repl v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 25.76s
[INFO] running `Command { std: "docker" "inspect" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling pfcl-repl v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/pfcl_repl-7ca4ee17bbe2315e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/pfcl-96adbd83ff3482b5)
[INFO] [stderr]      Running tests/typecheck_integration.rs (/opt/rustwide/target/release/deps/typecheck_integration-716dd7399b57ee0c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test record_get_typechecks_without_hanging ... ok
[INFO] [stdout] test catches_the_type_error_eval_silently_swallows ... ok
[INFO] [stdout] test bool_and_boolean_yaml_entries_compose_with_bootstrap_predicates ... FAILED
[INFO] [stdout] test type_errors_from_application_carry_a_position_pointer ... ok
[INFO] [stdout] test genuinely_ill_typed_call_is_rejected ... ok
[INFO] [stdout] test accepts_well_typed_bootstrap_primitive_composition ... ok
[INFO] [stdout] test composed_catalog_entries_get_a_real_derived_signature ... FAILED
[INFO] [stdout] test ordinary_mismatch_also_gets_a_position_now ... ok
[INFO] [stdout] test fix_typechecks_without_hanging ... ok
[INFO] [stdout] test fold_left_reverse_typechecks_regardless_of_outer_context ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- bool_and_boolean_yaml_entries_compose_with_bootstrap_predicates stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'bool_and_boolean_yaml_entries_compose_with_bootstrap_predicates' (574) panicked at tests/typecheck_integration.rs:151:5:
[INFO] [stdout] expected list.count with a bootstrap-primitive predicate to typecheck, got: type error: resolution error: unresolved name: `list.count`
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62caea3b7131 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x62caea3cb30a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x62caea3bb5cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x62caea393546 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x62caea3af899 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x62caea34bb40 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x62caea3afa52 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x62caea3935f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x62caea38c379 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x62caea3941ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x62caea3cba3c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x62caea33eda4 - <typecheck_integration[e631550b1e3ac527]::bool_and_boolean_yaml_entries_compose_with_bootstrap_predicates::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x62caea33ee2b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x62caea34c495 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x62caea345d54 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x62caea34f5f2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x62caea3b6a09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7612e0c0bdfa - <unknown>
[INFO] [stdout]   18:     0x7612e0c9f3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- composed_catalog_entries_get_a_real_derived_signature stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'composed_catalog_entries_get_a_real_derived_signature' (576) panicked at tests/typecheck_integration.rs:74:5:
[INFO] [stdout] expected success, got: type error: resolution error: unresolved name: `list.flatten`
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62caea3b7131 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x62caea3cb30a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x62caea3bb5cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x62caea393546 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x62caea3af899 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x62caea34bb40 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x62caea3afa52 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x62caea3935f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x62caea38c379 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x62caea3941ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x62caea3cba3c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x62caea33e924 - <typecheck_integration[e631550b1e3ac527]::composed_catalog_entries_get_a_real_derived_signature::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x62caea33ee2b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x62caea34c495 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x62caea345d54 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x62caea34f5f2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x62caea3b6a09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7612e0c0bdfa - <unknown>
[INFO] [stdout]   18:     0x7612e0c9f3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     bool_and_boolean_yaml_entries_compose_with_bootstrap_predicates
[INFO] [stdout]     composed_catalog_entries_get_a_real_derived_signature
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test typecheck_integration`
[INFO] running `Command { std: "docker" "inspect" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4", kill_on_drop: false }`
[INFO] [stdout] 983dbfddc129ab862284c118cba5baf8531028baaaa8ecd113196555d1b8c5b4
