[INFO] cloning repository https://github.com/cympfh/mao-brute-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cympfh/mao-brute-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcympfh%2Fmao-brute-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcympfh%2Fmao-brute-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2743c1b1f6a984b1ddf333230f67c68a567cf6e3
[INFO] testing cympfh/mao-brute-solver against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcympfh%2Fmao-brute-solver" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cympfh/mao-brute-solver on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cympfh/mao-brute-solver
[INFO] finished tweaking git repo https://github.com/cympfh/mao-brute-solver
[INFO] tweaked toml for git repo https://github.com/cympfh/mao-brute-solver written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/cympfh/mao-brute-solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0d041c5058347eafea37e16a12883ef10b2d51570bcc420b8ea7cef90565fa
[INFO] running `Command { std: "docker" "start" "-a" "3c0d041c5058347eafea37e16a12883ef10b2d51570bcc420b8ea7cef90565fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0d041c5058347eafea37e16a12883ef10b2d51570bcc420b8ea7cef90565fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0d041c5058347eafea37e16a12883ef10b2d51570bcc420b8ea7cef90565fa", kill_on_drop: false }`
[INFO] [stdout] 3c0d041c5058347eafea37e16a12883ef10b2d51570bcc420b8ea7cef90565fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60c9dceb1c2f4f985dfdd4d61ed06075fc286a34653e99afa2015d4c735d7680
[INFO] running `Command { std: "docker" "start" "-a" "60c9dceb1c2f4f985dfdd4d61ed06075fc286a34653e99afa2015d4c735d7680", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling memoise v0.3.2
[INFO] [stderr]    Compiling mao-brute-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `Command { std: "docker" "inspect" "60c9dceb1c2f4f985dfdd4d61ed06075fc286a34653e99afa2015d4c735d7680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c9dceb1c2f4f985dfdd4d61ed06075fc286a34653e99afa2015d4c735d7680", kill_on_drop: false }`
[INFO] [stdout] 60c9dceb1c2f4f985dfdd4d61ed06075fc286a34653e99afa2015d4c735d7680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f09dae611bf973795d428dd9713af6911736563d4c3e24febdc659fe1ef28b9c
[INFO] running `Command { std: "docker" "start" "-a" "f09dae611bf973795d428dd9713af6911736563d4c3e24febdc659fe1ef28b9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mao-brute-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f09dae611bf973795d428dd9713af6911736563d4c3e24febdc659fe1ef28b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09dae611bf973795d428dd9713af6911736563d4c3e24febdc659fe1ef28b9c", kill_on_drop: false }`
[INFO] [stdout] f09dae611bf973795d428dd9713af6911736563d4c3e24febdc659fe1ef28b9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02b9cfd8eb442e2747c0c5b319b33c5a4883a1d758f103056627b627232b227d
[INFO] running `Command { std: "docker" "start" "-a" "02b9cfd8eb442e2747c0c5b319b33c5a4883a1d758f103056627b627232b227d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mao_brute_solver-2d282f4b3ed13570)
[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" "02b9cfd8eb442e2747c0c5b319b33c5a4883a1d758f103056627b627232b227d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b9cfd8eb442e2747c0c5b319b33c5a4883a1d758f103056627b627232b227d", kill_on_drop: false }`
[INFO] [stdout] 02b9cfd8eb442e2747c0c5b319b33c5a4883a1d758f103056627b627232b227d