[INFO] fetching crate polyglot_interpreter 1.0.1...
[INFO] testing polyglot_interpreter-1.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate polyglot_interpreter 1.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polyglot_interpreter 1.0.1
[INFO] finished tweaking crates.io crate polyglot_interpreter 1.0.1
[INFO] tweaked toml for crates.io crate polyglot_interpreter 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyglot_interpreter 1.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 371b32f2b130fc799045e6a2851e71cb602c49fa633d918332d3867358e2b4c8
[INFO] running `Command { std: "docker" "start" "-a" "371b32f2b130fc799045e6a2851e71cb602c49fa633d918332d3867358e2b4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "371b32f2b130fc799045e6a2851e71cb602c49fa633d918332d3867358e2b4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371b32f2b130fc799045e6a2851e71cb602c49fa633d918332d3867358e2b4c8", kill_on_drop: false }`
[INFO] [stdout] 371b32f2b130fc799045e6a2851e71cb602c49fa633d918332d3867358e2b4c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e497adb11f13d6808c4629578768d1e59cd36d5183f7a60f8fbc6a8ca7f7325
[INFO] running `Command { std: "docker" "start" "-a" "3e497adb11f13d6808c4629578768d1e59cd36d5183f7a60f8fbc6a8ca7f7325", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyglot_interpreter v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "3e497adb11f13d6808c4629578768d1e59cd36d5183f7a60f8fbc6a8ca7f7325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e497adb11f13d6808c4629578768d1e59cd36d5183f7a60f8fbc6a8ca7f7325", kill_on_drop: false }`
[INFO] [stdout] 3e497adb11f13d6808c4629578768d1e59cd36d5183f7a60f8fbc6a8ca7f7325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 018a5bde2ce8bab678c50b99907347a0f6bd742c842678ed36540e75ffa2c39c
[INFO] running `Command { std: "docker" "start" "-a" "018a5bde2ce8bab678c50b99907347a0f6bd742c842678ed36540e75ffa2c39c", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyglot_interpreter v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "018a5bde2ce8bab678c50b99907347a0f6bd742c842678ed36540e75ffa2c39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018a5bde2ce8bab678c50b99907347a0f6bd742c842678ed36540e75ffa2c39c", kill_on_drop: false }`
[INFO] [stdout] 018a5bde2ce8bab678c50b99907347a0f6bd742c842678ed36540e75ffa2c39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b73dd757563bb49e3b26ed3ee652827516a08cad75b122cbdb53267e269ee7f
[INFO] running `Command { std: "docker" "start" "-a" "2b73dd757563bb49e3b26ed3ee652827516a08cad75b122cbdb53267e269ee7f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polyglot_interpreter-3715ae10f7775323)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::comparison_operator_compares_integers_correctly_with_string_literal_syntax ... ok
[INFO] [stdout] test tests::comparison_operator_compares_negative_integers_correctly_with_numeric_literal_syntax ... ok
[INFO] [stdout] test tests::comparing_parameter_with_literal_returns_true ... ok
[INFO] [stdout] test tests::comparison_operator_compares_two_negative_integers_correctly_with_numeric_literal_syntax ... ok
[INFO] [stdout] test tests::comparison_operator_compares_negative_integers_correctly_with_string_literal_syntax ... ok
[INFO] [stdout] test tests::greater_equal_operator_correctly_compares_equal_numbers ... ok
[INFO] [stdout] test tests::less_than_comparison_operator_compares_two_negative_integers_correctly_with_numeric_literal_syntax ... ok
[INFO] [stdout] test tests::simple_and_condition_evaluates_to_true ... ok
[INFO] [stdout] test tests::negative_number_is_smaller_than_positive_number_of_shorter_length ... ok
[INFO] [stdout] test tests::simple_comparison_of_constant_integers_evaluates_to_false ... ok
[INFO] [stdout] test tests::simple_comparison_of_constant_integers_evaluates_to_true ... ok
[INFO] [stdout] test tests::simple_not_equal_comparison_of_constant_integers_evaluates_to_true ... ok
[INFO] [stdout] test tests::simple_comparison_of_constant_strings_evaluates_to_true ... ok
[INFO] [stdout] test tests::simple_or_condition_evaluates_to_true ... ok
[INFO] [stdout] test tests::simple_or_condition_evaluates_to_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polyglot_interpreter
[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" "2b73dd757563bb49e3b26ed3ee652827516a08cad75b122cbdb53267e269ee7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b73dd757563bb49e3b26ed3ee652827516a08cad75b122cbdb53267e269ee7f", kill_on_drop: false }`
[INFO] [stdout] 2b73dd757563bb49e3b26ed3ee652827516a08cad75b122cbdb53267e269ee7f