[INFO] cloning repository https://github.com/irisu-white/brainpower
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irisu-white/brainpower" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firisu-white%2Fbrainpower", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firisu-white%2Fbrainpower'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd76b070c01d6fe248dc0221baadd12d8707ccb5
[INFO] testing irisu-white/brainpower against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firisu-white%2Fbrainpower" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/irisu-white/brainpower on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/irisu-white/brainpower
[INFO] finished tweaking git repo https://github.com/irisu-white/brainpower
[INFO] tweaked toml for git repo https://github.com/irisu-white/brainpower written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/irisu-white/brainpower already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1cc7795e21fc22366069969e80d26478fcd5e386dfe2da9b081c7efc80eab97
[INFO] running `Command { std: "docker" "start" "-a" "d1cc7795e21fc22366069969e80d26478fcd5e386dfe2da9b081c7efc80eab97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1cc7795e21fc22366069969e80d26478fcd5e386dfe2da9b081c7efc80eab97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1cc7795e21fc22366069969e80d26478fcd5e386dfe2da9b081c7efc80eab97", kill_on_drop: false }`
[INFO] [stdout] d1cc7795e21fc22366069969e80d26478fcd5e386dfe2da9b081c7efc80eab97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3dc618a08653046b267c7c7b1fc7b81d7e99028fc25479a72352a10888e8991
[INFO] running `Command { std: "docker" "start" "-a" "e3dc618a08653046b267c7c7b1fc7b81d7e99028fc25479a72352a10888e8991", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling brainpower v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "e3dc618a08653046b267c7c7b1fc7b81d7e99028fc25479a72352a10888e8991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3dc618a08653046b267c7c7b1fc7b81d7e99028fc25479a72352a10888e8991", kill_on_drop: false }`
[INFO] [stdout] e3dc618a08653046b267c7c7b1fc7b81d7e99028fc25479a72352a10888e8991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69c02ab14992b4da49bb816340ad37b04f22b9186de54665755701a4fd01c111
[INFO] running `Command { std: "docker" "start" "-a" "69c02ab14992b4da49bb816340ad37b04f22b9186de54665755701a4fd01c111", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainpower v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "69c02ab14992b4da49bb816340ad37b04f22b9186de54665755701a4fd01c111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c02ab14992b4da49bb816340ad37b04f22b9186de54665755701a4fd01c111", kill_on_drop: false }`
[INFO] [stdout] 69c02ab14992b4da49bb816340ad37b04f22b9186de54665755701a4fd01c111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ef6048f14ab308cb6391ef617191b5b9b571adfef71a038943186fa10458a43
[INFO] running `Command { std: "docker" "start" "-a" "3ef6048f14ab308cb6391ef617191b5b9b571adfef71a038943186fa10458a43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainpower-a6884437f2a5da09)
[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" "3ef6048f14ab308cb6391ef617191b5b9b571adfef71a038943186fa10458a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef6048f14ab308cb6391ef617191b5b9b571adfef71a038943186fa10458a43", kill_on_drop: false }`
[INFO] [stdout] 3ef6048f14ab308cb6391ef617191b5b9b571adfef71a038943186fa10458a43