[INFO] cloning repository https://github.com/nhayato/rust_the_twelve_days_of_christmas_song_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nhayato/rust_the_twelve_days_of_christmas_song_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhayato%2Frust_the_twelve_days_of_christmas_song_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhayato%2Frust_the_twelve_days_of_christmas_song_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c02b7652fa0129726d8d4c2ff46f5dc8a3c1c73b
[INFO] testing nhayato/rust_the_twelve_days_of_christmas_song_generator against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhayato%2Frust_the_twelve_days_of_christmas_song_generator" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nhayato/rust_the_twelve_days_of_christmas_song_generator 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/nhayato/rust_the_twelve_days_of_christmas_song_generator
[INFO] finished tweaking git repo https://github.com/nhayato/rust_the_twelve_days_of_christmas_song_generator
[INFO] tweaked toml for git repo https://github.com/nhayato/rust_the_twelve_days_of_christmas_song_generator written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/nhayato/rust_the_twelve_days_of_christmas_song_generator 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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 479f7224bb489020be764a05a26510f740d08e037356f76990bcd4b635188530
[INFO] running `Command { std: "docker" "start" "-a" "479f7224bb489020be764a05a26510f740d08e037356f76990bcd4b635188530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "479f7224bb489020be764a05a26510f740d08e037356f76990bcd4b635188530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479f7224bb489020be764a05a26510f740d08e037356f76990bcd4b635188530", kill_on_drop: false }`
[INFO] [stdout] 479f7224bb489020be764a05a26510f740d08e037356f76990bcd4b635188530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 801103d69fffd724c942cebac81b5be99adf1a0079c3d42f22b7be2a63e7b272
[INFO] running `Command { std: "docker" "start" "-a" "801103d69fffd724c942cebac81b5be99adf1a0079c3d42f22b7be2a63e7b272", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_the_twelve_days_of_christmas_song_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "801103d69fffd724c942cebac81b5be99adf1a0079c3d42f22b7be2a63e7b272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801103d69fffd724c942cebac81b5be99adf1a0079c3d42f22b7be2a63e7b272", kill_on_drop: false }`
[INFO] [stdout] 801103d69fffd724c942cebac81b5be99adf1a0079c3d42f22b7be2a63e7b272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 661710bbbc9d21dd57dc3cf2737fce4f464156952ba2a50f2194a237d0ced14a
[INFO] running `Command { std: "docker" "start" "-a" "661710bbbc9d21dd57dc3cf2737fce4f464156952ba2a50f2194a237d0ced14a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_the_twelve_days_of_christmas_song_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "661710bbbc9d21dd57dc3cf2737fce4f464156952ba2a50f2194a237d0ced14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661710bbbc9d21dd57dc3cf2737fce4f464156952ba2a50f2194a237d0ced14a", kill_on_drop: false }`
[INFO] [stdout] 661710bbbc9d21dd57dc3cf2737fce4f464156952ba2a50f2194a237d0ced14a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 32dea58012b586424996f79da85f2f949046fffc2e9e6c7c4b427632f9f5cf66
[INFO] running `Command { std: "docker" "start" "-a" "32dea58012b586424996f79da85f2f949046fffc2e9e6c7c4b427632f9f5cf66", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_the_twelve_days_of_christmas_song_generator-aa6b903d0782e441)
[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" "32dea58012b586424996f79da85f2f949046fffc2e9e6c7c4b427632f9f5cf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32dea58012b586424996f79da85f2f949046fffc2e9e6c7c4b427632f9f5cf66", kill_on_drop: false }`
[INFO] [stdout] 32dea58012b586424996f79da85f2f949046fffc2e9e6c7c4b427632f9f5cf66