[INFO] fetching crate track_album_number_genius 1.0.1...
[INFO] testing track_album_number_genius-1.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate track_album_number_genius 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate track_album_number_genius 1.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate track_album_number_genius 1.0.1
[INFO] finished tweaking crates.io crate track_album_number_genius 1.0.1
[INFO] tweaked toml for crates.io crate track_album_number_genius 1.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded html5ever v0.25.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ff5810fcf460e1c50d3c6cd0075351b2efd2638e12633c633cf7d73678a9e61
[INFO] running `Command { std: "docker" "start" "-a" "4ff5810fcf460e1c50d3c6cd0075351b2efd2638e12633c633cf7d73678a9e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff5810fcf460e1c50d3c6cd0075351b2efd2638e12633c633cf7d73678a9e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff5810fcf460e1c50d3c6cd0075351b2efd2638e12633c633cf7d73678a9e61", kill_on_drop: false }`
[INFO] [stdout] 4ff5810fcf460e1c50d3c6cd0075351b2efd2638e12633c633cf7d73678a9e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1437f0ec54a71bbdef7841f0db530466bf5efe4b4bb124561cc78068033aaa31
[INFO] running `Command { std: "docker" "start" "-a" "1437f0ec54a71bbdef7841f0db530466bf5efe4b4bb124561cc78068033aaa31", kill_on_drop: false }`
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[INFO] [stderr]    Compiling track_album_number_genius v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.49s
[INFO] running `Command { std: "docker" "inspect" "1437f0ec54a71bbdef7841f0db530466bf5efe4b4bb124561cc78068033aaa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1437f0ec54a71bbdef7841f0db530466bf5efe4b4bb124561cc78068033aaa31", kill_on_drop: false }`
[INFO] [stdout] 1437f0ec54a71bbdef7841f0db530466bf5efe4b4bb124561cc78068033aaa31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1dfdcb566b22361dba936bb408ed508d64fb03ebf1de1914fce08f19cf9d0dc
[INFO] running `Command { std: "docker" "start" "-a" "b1dfdcb566b22361dba936bb408ed508d64fb03ebf1de1914fce08f19cf9d0dc", 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] [stderr]    Compiling track_album_number_genius v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "b1dfdcb566b22361dba936bb408ed508d64fb03ebf1de1914fce08f19cf9d0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1dfdcb566b22361dba936bb408ed508d64fb03ebf1de1914fce08f19cf9d0dc", kill_on_drop: false }`
[INFO] [stdout] b1dfdcb566b22361dba936bb408ed508d64fb03ebf1de1914fce08f19cf9d0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 377b9829bb4a6513c33e73d5faa928d0d783ed884e9449a27344515304a7699c
[INFO] running `Command { std: "docker" "start" "-a" "377b9829bb4a6513c33e73d5faa928d0d783ed884e9449a27344515304a7699c", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/track_album_number_genius-21e20b9d95e8fa7b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests track_album_number_genius
[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] [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" "377b9829bb4a6513c33e73d5faa928d0d783ed884e9449a27344515304a7699c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377b9829bb4a6513c33e73d5faa928d0d783ed884e9449a27344515304a7699c", kill_on_drop: false }`
[INFO] [stdout] 377b9829bb4a6513c33e73d5faa928d0d783ed884e9449a27344515304a7699c