[INFO] fetching crate polenta 0.1.1... [INFO] testing polenta-0.1.1 against beta-2025-04-13 for beta-1.87-1 [INFO] extracting crate polenta 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate polenta 0.1.1 on toolchain beta-2025-04-13 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polenta 0.1.1 [INFO] finished tweaking crates.io crate polenta 0.1.1 [INFO] tweaked toml for crates.io crate polenta 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate polenta 0.1.1 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e474f7c3c09f01c6978dd2e190c95f54a3d891f3c86fdf1211337727f3d0ff38 [INFO] running `Command { std: "docker" "start" "-a" "e474f7c3c09f01c6978dd2e190c95f54a3d891f3c86fdf1211337727f3d0ff38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e474f7c3c09f01c6978dd2e190c95f54a3d891f3c86fdf1211337727f3d0ff38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e474f7c3c09f01c6978dd2e190c95f54a3d891f3c86fdf1211337727f3d0ff38", kill_on_drop: false }` [INFO] [stdout] e474f7c3c09f01c6978dd2e190c95f54a3d891f3c86fdf1211337727f3d0ff38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1889db2975e04963789368e9444d4baa1ebfc6c012f4e115a6fe54c211477b8f [INFO] running `Command { std: "docker" "start" "-a" "1889db2975e04963789368e9444d4baa1ebfc6c012f4e115a6fe54c211477b8f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling gimli v0.31.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling once_cell v1.20.0 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling supports-hyperlinks v3.0.0 [INFO] [stderr] Compiling supports-color v3.0.1 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling object v0.36.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling addr2line v0.24.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Compiling lambdaworks-math v0.7.0 [INFO] [stderr] Compiling pest v2.7.12 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.2.0 [INFO] [stderr] Compiling pest_meta v2.7.12 [INFO] [stderr] Compiling pest_generator v2.7.12 [INFO] [stderr] Compiling pest_derive v2.7.12 [INFO] [stderr] Compiling polenta v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.94s [INFO] running `Command { std: "docker" "inspect" "1889db2975e04963789368e9444d4baa1ebfc6c012f4e115a6fe54c211477b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1889db2975e04963789368e9444d4baa1ebfc6c012f4e115a6fe54c211477b8f", kill_on_drop: false }` [INFO] [stdout] 1889db2975e04963789368e9444d4baa1ebfc6c012f4e115a6fe54c211477b8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a48b90344e2109cda41e6f4a96176808805af93f4c61180c8fbe8a51130a658 [INFO] running `Command { std: "docker" "start" "-a" "2a48b90344e2109cda41e6f4a96176808805af93f4c61180c8fbe8a51130a658", kill_on_drop: false }` [INFO] [stderr] Compiling polenta v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "2a48b90344e2109cda41e6f4a96176808805af93f4c61180c8fbe8a51130a658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a48b90344e2109cda41e6f4a96176808805af93f4c61180c8fbe8a51130a658", kill_on_drop: false }` [INFO] [stdout] 2a48b90344e2109cda41e6f4a96176808805af93f4c61180c8fbe8a51130a658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20aeece981c82c4ff1697a32247eb3333fa67a681f9fa41d30848dd5e5db56c1 [INFO] running `Command { std: "docker" "start" "-a" "20aeece981c82c4ff1697a32247eb3333fa67a681f9fa41d30848dd5e5db56c1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polenta-5f545e0346269401) [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 tests/assert.rs (/opt/rustwide/target/debug/deps/assert-669472216c753a88) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_assert_expr_ne ... ok [INFO] [stdout] test test_assert_let ... ok [INFO] [stdout] test test_assert_inv ... ok [INFO] [stdout] test test_assert_expr_eq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-fe28ae6a2bef8e26) [INFO] [stdout] running 3 tests [INFO] [stdout] test test_syntax_error ... ok [INFO] [stdout] test test_div_by_zero ... ok [INFO] [stdout] test test_unknown_identifier ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/polynomials.rs (/opt/rustwide/target/debug/deps/polynomials-f57a367959707a71) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_const_eval ... ok [INFO] [stdout] test test_let_shadowing ... ok [INFO] [stdout] test test_multiplications ... ok [INFO] [stdout] test test_poly_eval_chain ... ok [INFO] [stdout] test test_poly_eval ... ok [INFO] [stdout] test test_power_precedence ... ok [INFO] [stdout] test test_poly_with_identifier ... ok [INFO] [stdout] test test_poly_powers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/statements.rs (/opt/rustwide/target/debug/deps/statements-5e8f8f952f44c044) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test expr_many_terminators ... ok [INFO] [stdout] test test_minus ... ok [INFO] [stdout] test test_let_1 ... ok [INFO] [stdout] test test_div ... ok [INFO] [stdout] test test_large ... ok [INFO] [stdout] test test_let_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests polenta [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] running `Command { std: "docker" "inspect" "20aeece981c82c4ff1697a32247eb3333fa67a681f9fa41d30848dd5e5db56c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20aeece981c82c4ff1697a32247eb3333fa67a681f9fa41d30848dd5e5db56c1", kill_on_drop: false }` [INFO] [stdout] 20aeece981c82c4ff1697a32247eb3333fa67a681f9fa41d30848dd5e5db56c1