[INFO] fetching crate pcobs 1.0.0...
[INFO] testing pcobs-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate pcobs 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pcobs 1.0.0
[INFO] finished tweaking crates.io crate pcobs 1.0.0
[INFO] tweaked toml for crates.io crate pcobs 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pcobs 1.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pcobs 1.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cobsin v1.0.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 258b79b64872cc3464f39ecdeb202872f73ce021c93e111e718adebc2d40d935
[INFO] running `Command { std: "docker" "start" "-a" "258b79b64872cc3464f39ecdeb202872f73ce021c93e111e718adebc2d40d935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258b79b64872cc3464f39ecdeb202872f73ce021c93e111e718adebc2d40d935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258b79b64872cc3464f39ecdeb202872f73ce021c93e111e718adebc2d40d935", kill_on_drop: false }`
[INFO] [stdout] 258b79b64872cc3464f39ecdeb202872f73ce021c93e111e718adebc2d40d935
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 829bb0549b9f042d616ae8a3793ba56a89ce5bc4cc9230bdf056576a29559ab2
[INFO] running `Command { std: "docker" "start" "-a" "829bb0549b9f042d616ae8a3793ba56a89ce5bc4cc9230bdf056576a29559ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cobsin v1.0.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling pcobs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "829bb0549b9f042d616ae8a3793ba56a89ce5bc4cc9230bdf056576a29559ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829bb0549b9f042d616ae8a3793ba56a89ce5bc4cc9230bdf056576a29559ab2", kill_on_drop: false }`
[INFO] [stdout] 829bb0549b9f042d616ae8a3793ba56a89ce5bc4cc9230bdf056576a29559ab2
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af18783f7d577a0e72a597bc9642208e7e747199aafb3b7b0cedd50fe7617b3b
[INFO] running `Command { std: "docker" "start" "-a" "af18783f7d577a0e72a597bc9642208e7e747199aafb3b7b0cedd50fe7617b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pcobs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "af18783f7d577a0e72a597bc9642208e7e747199aafb3b7b0cedd50fe7617b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af18783f7d577a0e72a597bc9642208e7e747199aafb3b7b0cedd50fe7617b3b", kill_on_drop: false }`
[INFO] [stdout] af18783f7d577a0e72a597bc9642208e7e747199aafb3b7b0cedd50fe7617b3b
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afb81faa69588dfa29c222e08e5a8e9151bf8ded979497f40837442428b1b611
[INFO] running `Command { std: "docker" "start" "-a" "afb81faa69588dfa29c222e08e5a8e9151bf8ded979497f40837442428b1b611", 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/pcobs-4ab456709caf3bad)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::test_cobs_decode_failure ... ok
[INFO] [stdout] test tests::test_buffer_overflow ... ok
[INFO] [stdout] test tests::test_decode_error_display ... ok
[INFO] [stdout] test tests::test_large_message ... ok
[INFO] [stdout] test tests::test_multiple_messages_same_buffer ... ok
[INFO] [stdout] test tests::test_postcard_deserialization_failure ... ok
[INFO] [stdout] test tests::test_roundtrip_byte_array ... ok
[INFO] [stdout] test tests::test_roundtrip_empty_struct ... ok
[INFO] [stdout] test tests::test_roundtrip_enum ... ok
[INFO] [stdout] test tests::test_roundtrip_large_array ... ok
[INFO] [stdout] test tests::test_roundtrip_nested_struct ... ok
[INFO] [stdout] test tests::test_roundtrip_simple_message ... ok
[INFO] [stdout] test tests::test_single_byte_values ... ok
[INFO] [stdout] test tests::test_roundtrip_various_primitives ... ok
[INFO] [stdout] test tests::test_zero_values ... ok
[INFO] [stdout] test tests::test_encode_error_display ... ok
[INFO] [stdout] test tests::test_result_type_roundtrip ... ok
[INFO] [stdout] test tests::test_cobs_encoded_output_no_zero_bytes ... ok
[INFO] [stdout] test tests::test_crc_mismatch_detection ... ok
[INFO] [stdout] test tests::test_unit_type_roundtrip ... ok
[INFO] [stdout] test tests::test_tuple_roundtrip ... ok
[INFO] [stdout] test tests::test_empty_buffer_serialization ... ok
[INFO] [stdout] test tests::test_corrupted_crc_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pcobs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afb81faa69588dfa29c222e08e5a8e9151bf8ded979497f40837442428b1b611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb81faa69588dfa29c222e08e5a8e9151bf8ded979497f40837442428b1b611", kill_on_drop: false }`
[INFO] [stdout] afb81faa69588dfa29c222e08e5a8e9151bf8ded979497f40837442428b1b611