[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#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurborgesdev%2Fchristmas_song" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arthurborgesdev/christmas_song on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eed3153d3a25320a21663cc01435f02420427fb8956c229a3761dea1b153d172
[INFO] running `Command { std: "docker" "start" "-a" "eed3153d3a25320a21663cc01435f02420427fb8956c229a3761dea1b153d172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed3153d3a25320a21663cc01435f02420427fb8956c229a3761dea1b153d172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed3153d3a25320a21663cc01435f02420427fb8956c229a3761dea1b153d172", kill_on_drop: false }`
[INFO] [stdout] eed3153d3a25320a21663cc01435f02420427fb8956c229a3761dea1b153d172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5f6c7820ea19144e6c439939de7795818a3dfd433b40d459de2e90b33cc5553
[INFO] running `Command { std: "docker" "start" "-a" "f5f6c7820ea19144e6c439939de7795818a3dfd433b40d459de2e90b33cc5553", kill_on_drop: false }`
[INFO] [stderr]    Compiling christmas_song v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f5f6c7820ea19144e6c439939de7795818a3dfd433b40d459de2e90b33cc5553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f6c7820ea19144e6c439939de7795818a3dfd433b40d459de2e90b33cc5553", kill_on_drop: false }`
[INFO] [stdout] f5f6c7820ea19144e6c439939de7795818a3dfd433b40d459de2e90b33cc5553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d002a471bb0065eb6c3c5cdd82a55d4af5ba242fefa37a38f1b7ae0f64f15469
[INFO] running `Command { std: "docker" "start" "-a" "d002a471bb0065eb6c3c5cdd82a55d4af5ba242fefa37a38f1b7ae0f64f15469", kill_on_drop: false }`
[INFO] [stderr]    Compiling christmas_song v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "d002a471bb0065eb6c3c5cdd82a55d4af5ba242fefa37a38f1b7ae0f64f15469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d002a471bb0065eb6c3c5cdd82a55d4af5ba242fefa37a38f1b7ae0f64f15469", kill_on_drop: false }`
[INFO] [stdout] d002a471bb0065eb6c3c5cdd82a55d4af5ba242fefa37a38f1b7ae0f64f15469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4bd299085ce7b5538b6b1cd71615274b5cd3060e75609be418bfac638a5ec97
[INFO] running `Command { std: "docker" "start" "-a" "a4bd299085ce7b5538b6b1cd71615274b5cd3060e75609be418bfac638a5ec97", 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" "a4bd299085ce7b5538b6b1cd71615274b5cd3060e75609be418bfac638a5ec97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bd299085ce7b5538b6b1cd71615274b5cd3060e75609be418bfac638a5ec97", kill_on_drop: false }`
[INFO] [stdout] a4bd299085ce7b5538b6b1cd71615274b5cd3060e75609be418bfac638a5ec97