[INFO] fetching crate unicode-bom 1.1.4...
[INFO] testing unicode-bom-1.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate unicode-bom 1.1.4 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate unicode-bom 1.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-27/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-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5e6e7e642ac4bcb4993694537398f4b5b2c733547e7cd392793ff399cf019c3
[INFO] running `Command { std: "docker" "start" "-a" "b5e6e7e642ac4bcb4993694537398f4b5b2c733547e7cd392793ff399cf019c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e6e7e642ac4bcb4993694537398f4b5b2c733547e7cd392793ff399cf019c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e6e7e642ac4bcb4993694537398f4b5b2c733547e7cd392793ff399cf019c3", kill_on_drop: false }`
[INFO] [stdout] b5e6e7e642ac4bcb4993694537398f4b5b2c733547e7cd392793ff399cf019c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57cba39037803c151a93df504bb60430ad1b0d59a9b68bfaea9dbc2361c709b9
[INFO] running `Command { std: "docker" "start" "-a" "57cba39037803c151a93df504bb60430ad1b0d59a9b68bfaea9dbc2361c709b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-bom v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "57cba39037803c151a93df504bb60430ad1b0d59a9b68bfaea9dbc2361c709b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cba39037803c151a93df504bb60430ad1b0d59a9b68bfaea9dbc2361c709b9", kill_on_drop: false }`
[INFO] [stdout] 57cba39037803c151a93df504bb60430ad1b0d59a9b68bfaea9dbc2361c709b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f3f98049fe21e150215ba605a6f43ceae2b9e5b2521adb0ecc3715e623eef4a
[INFO] running `Command { std: "docker" "start" "-a" "1f3f98049fe21e150215ba605a6f43ceae2b9e5b2521adb0ecc3715e623eef4a", 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] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_bom-fd8bac15f99870e1)
[INFO] running `Command { std: "docker" "inspect" "1f3f98049fe21e150215ba605a6f43ceae2b9e5b2521adb0ecc3715e623eef4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3f98049fe21e150215ba605a6f43ceae2b9e5b2521adb0ecc3715e623eef4a", kill_on_drop: false }`
[INFO] [stdout] 1f3f98049fe21e150215ba605a6f43ceae2b9e5b2521adb0ecc3715e623eef4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2af25ab5b77e73db936437d69e8d84e5fa716296d6cc8dc9cc29966e39f6abf1
[INFO] running `Command { std: "docker" "start" "-a" "2af25ab5b77e73db936437d69e8d84e5fa716296d6cc8dc9cc29966e39f6abf1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_bom-fd8bac15f99870e1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::as_ref ... ok
[INFO] [stdout] test test::from_file ... ok
[INFO] [stdout] test test::default ... ok
[INFO] [stdout] test test::from_path ... ok
[INFO] [stdout] test test::from_slice ... 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] [stderr]    Doc-tests unicode-bom
[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 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2af25ab5b77e73db936437d69e8d84e5fa716296d6cc8dc9cc29966e39f6abf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af25ab5b77e73db936437d69e8d84e5fa716296d6cc8dc9cc29966e39f6abf1", kill_on_drop: false }`
[INFO] [stdout] 2af25ab5b77e73db936437d69e8d84e5fa716296d6cc8dc9cc29966e39f6abf1