[INFO] cloning repository https://github.com/arthurborgesdev/christmas_song
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthurborgesdev/christmas_song" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurborgesdev%2Fchristmas_song", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurborgesdev%2Fchristmas_song'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e1c974dbbdb18aaf81c14e8a94a0cc0c7078c68
[INFO] testing arthurborgesdev/christmas_song against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurborgesdev%2Fchristmas_song" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arthurborgesdev/christmas_song on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arthurborgesdev/christmas_song
[INFO] finished tweaking git repo https://github.com/arthurborgesdev/christmas_song
[INFO] tweaked toml for git repo https://github.com/arthurborgesdev/christmas_song written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/arthurborgesdev/christmas_song already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d13ceb4a3ae6e439b396ed83bc010f8706e5ceaff8016cd7c086a46f858a9ac
[INFO] running `Command { std: "docker" "start" "-a" "1d13ceb4a3ae6e439b396ed83bc010f8706e5ceaff8016cd7c086a46f858a9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d13ceb4a3ae6e439b396ed83bc010f8706e5ceaff8016cd7c086a46f858a9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d13ceb4a3ae6e439b396ed83bc010f8706e5ceaff8016cd7c086a46f858a9ac", kill_on_drop: false }`
[INFO] [stdout] 1d13ceb4a3ae6e439b396ed83bc010f8706e5ceaff8016cd7c086a46f858a9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49270a15b85a79ad748618bad985ac23eb39c8279548951963f5fc99e5b78dde
[INFO] running `Command { std: "docker" "start" "-a" "49270a15b85a79ad748618bad985ac23eb39c8279548951963f5fc99e5b78dde", kill_on_drop: false }`
[INFO] [stderr]    Compiling christmas_song v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "49270a15b85a79ad748618bad985ac23eb39c8279548951963f5fc99e5b78dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49270a15b85a79ad748618bad985ac23eb39c8279548951963f5fc99e5b78dde", kill_on_drop: false }`
[INFO] [stdout] 49270a15b85a79ad748618bad985ac23eb39c8279548951963f5fc99e5b78dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 234f5fc79e1bf7515d597b94de28db58ef29421855ec90c1d0bce3730957535c
[INFO] running `Command { std: "docker" "start" "-a" "234f5fc79e1bf7515d597b94de28db58ef29421855ec90c1d0bce3730957535c", kill_on_drop: false }`
[INFO] [stderr]    Compiling christmas_song v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "234f5fc79e1bf7515d597b94de28db58ef29421855ec90c1d0bce3730957535c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234f5fc79e1bf7515d597b94de28db58ef29421855ec90c1d0bce3730957535c", kill_on_drop: false }`
[INFO] [stdout] 234f5fc79e1bf7515d597b94de28db58ef29421855ec90c1d0bce3730957535c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb64990bf2f5c52f33dd4879d9e62113857c8e22668ec9c573c438d3e2fd79e9
[INFO] running `Command { std: "docker" "start" "-a" "bb64990bf2f5c52f33dd4879d9e62113857c8e22668ec9c573c438d3e2fd79e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/christmas_song-60dd5712fd038d3c)
[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" "bb64990bf2f5c52f33dd4879d9e62113857c8e22668ec9c573c438d3e2fd79e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb64990bf2f5c52f33dd4879d9e62113857c8e22668ec9c573c438d3e2fd79e9", kill_on_drop: false }`
[INFO] [stdout] bb64990bf2f5c52f33dd4879d9e62113857c8e22668ec9c573c438d3e2fd79e9