[INFO] fetching crate unicode-bom 1.1.4...
[INFO] testing unicode-bom-1.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unicode-bom 1.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate unicode-bom 1.1.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-10/source/rust-toolchain
[INFO] started tweaking crates.io crate unicode-bom 1.1.4
[INFO] finished tweaking crates.io crate unicode-bom 1.1.4
[INFO] tweaked toml for crates.io crate unicode-bom 1.1.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea3a1f3d7e26228b7104757a35088421874011e49e2130267cf755f35aae8da2
[INFO] running `Command { std: "docker" "start" "-a" "ea3a1f3d7e26228b7104757a35088421874011e49e2130267cf755f35aae8da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3a1f3d7e26228b7104757a35088421874011e49e2130267cf755f35aae8da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3a1f3d7e26228b7104757a35088421874011e49e2130267cf755f35aae8da2", kill_on_drop: false }`
[INFO] [stdout] ea3a1f3d7e26228b7104757a35088421874011e49e2130267cf755f35aae8da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1538ef92f66aae17ff04acb2fd5628e61c39ee9189fda124b72fdd600143700
[INFO] running `Command { std: "docker" "start" "-a" "a1538ef92f66aae17ff04acb2fd5628e61c39ee9189fda124b72fdd600143700", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-bom v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "a1538ef92f66aae17ff04acb2fd5628e61c39ee9189fda124b72fdd600143700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1538ef92f66aae17ff04acb2fd5628e61c39ee9189fda124b72fdd600143700", kill_on_drop: false }`
[INFO] [stdout] a1538ef92f66aae17ff04acb2fd5628e61c39ee9189fda124b72fdd600143700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50bae0cc5a81c95562d267a104e8d9290398e4b9b7470ac30f7a6e1ef9f523ea
[INFO] running `Command { std: "docker" "start" "-a" "50bae0cc5a81c95562d267a104e8d9290398e4b9b7470ac30f7a6e1ef9f523ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-bom v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "50bae0cc5a81c95562d267a104e8d9290398e4b9b7470ac30f7a6e1ef9f523ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50bae0cc5a81c95562d267a104e8d9290398e4b9b7470ac30f7a6e1ef9f523ea", kill_on_drop: false }`
[INFO] [stdout] 50bae0cc5a81c95562d267a104e8d9290398e4b9b7470ac30f7a6e1ef9f523ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 374285b871ddc079dbd81c80d5e1e93ed0fb65a7056982bb5dc3d5d04c6e4635
[INFO] running `Command { std: "docker" "start" "-a" "374285b871ddc079dbd81c80d5e1e93ed0fb65a7056982bb5dc3d5d04c6e4635", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicode_bom-c9a112527718756e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode-bom
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::as_ref ... ok
[INFO] [stdout] test test::default ... ok
[INFO] [stdout] test test::from_file ... ok
[INFO] [stdout] test test::from_slice ... ok
[INFO] [stdout] test test::from_path ... ok
[INFO] [stdout] test test::len ... ok
[INFO] [stdout] test test::to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "374285b871ddc079dbd81c80d5e1e93ed0fb65a7056982bb5dc3d5d04c6e4635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374285b871ddc079dbd81c80d5e1e93ed0fb65a7056982bb5dc3d5d04c6e4635", kill_on_drop: false }`
[INFO] [stdout] 374285b871ddc079dbd81c80d5e1e93ed0fb65a7056982bb5dc3d5d04c6e4635