[INFO] cloning repository https://github.com/rabeles11/Lyrics_to_the_christmas_carol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rabeles11/Lyrics_to_the_christmas_carol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frabeles11%2FLyrics_to_the_christmas_carol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frabeles11%2FLyrics_to_the_christmas_carol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61541b76a4fbd0d67580a155ef12053d2d73827e
[INFO] testing rabeles11/Lyrics_to_the_christmas_carol against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frabeles11%2FLyrics_to_the_christmas_carol" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rabeles11/Lyrics_to_the_christmas_carol 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 git repo https://github.com/rabeles11/Lyrics_to_the_christmas_carol
[INFO] finished tweaking git repo https://github.com/rabeles11/Lyrics_to_the_christmas_carol
[INFO] tweaked toml for git repo https://github.com/rabeles11/Lyrics_to_the_christmas_carol written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/rabeles11/Lyrics_to_the_christmas_carol already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 3d6fdc63ed575c37f1b1ae90fbc8f186099329e9052df44838d1fa31aa5eab1c
[INFO] running `Command { std: "docker" "start" "-a" "3d6fdc63ed575c37f1b1ae90fbc8f186099329e9052df44838d1fa31aa5eab1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d6fdc63ed575c37f1b1ae90fbc8f186099329e9052df44838d1fa31aa5eab1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6fdc63ed575c37f1b1ae90fbc8f186099329e9052df44838d1fa31aa5eab1c", kill_on_drop: false }`
[INFO] [stdout] 3d6fdc63ed575c37f1b1ae90fbc8f186099329e9052df44838d1fa31aa5eab1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 0955eb4267ee10a7a5e05c92067ebb4a593131d12a3da3417ae83db12b4a9588
[INFO] running `Command { std: "docker" "start" "-a" "0955eb4267ee10a7a5e05c92067ebb4a593131d12a3da3417ae83db12b4a9588", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lyrics_to_the_christmas_carol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "0955eb4267ee10a7a5e05c92067ebb4a593131d12a3da3417ae83db12b4a9588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0955eb4267ee10a7a5e05c92067ebb4a593131d12a3da3417ae83db12b4a9588", kill_on_drop: false }`
[INFO] [stdout] 0955eb4267ee10a7a5e05c92067ebb4a593131d12a3da3417ae83db12b4a9588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 9d1c421798779f8aca863dcfaf0b43852ada6e027c0b0acdad97f39cd1c5d6b0
[INFO] running `Command { std: "docker" "start" "-a" "9d1c421798779f8aca863dcfaf0b43852ada6e027c0b0acdad97f39cd1c5d6b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lyrics_to_the_christmas_carol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9d1c421798779f8aca863dcfaf0b43852ada6e027c0b0acdad97f39cd1c5d6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1c421798779f8aca863dcfaf0b43852ada6e027c0b0acdad97f39cd1c5d6b0", kill_on_drop: false }`
[INFO] [stdout] 9d1c421798779f8aca863dcfaf0b43852ada6e027c0b0acdad97f39cd1c5d6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e0b5ccd06ae6340651e80a39f14af24a04b8de4fd4fb5b561af7402287675ddd
[INFO] running `Command { std: "docker" "start" "-a" "e0b5ccd06ae6340651e80a39f14af24a04b8de4fd4fb5b561af7402287675ddd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lyrics_to_the_christmas_carol-f7bf82024903bd56)
[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" "e0b5ccd06ae6340651e80a39f14af24a04b8de4fd4fb5b561af7402287675ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b5ccd06ae6340651e80a39f14af24a04b8de4fd4fb5b561af7402287675ddd", kill_on_drop: false }`
[INFO] [stdout] e0b5ccd06ae6340651e80a39f14af24a04b8de4fd4fb5b561af7402287675ddd