[INFO] cloning repository https://github.com/atsuki/icfp2006-practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atsuki/icfp2006-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsuki%2Ficfp2006-practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsuki%2Ficfp2006-practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4af1f94eb39e0c6746355fbcd06696663ac48fa8
[INFO] testing atsuki/icfp2006-practice against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatsuki%2Ficfp2006-practice" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atsuki/icfp2006-practice on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/atsuki/icfp2006-practice
[INFO] finished tweaking git repo https://github.com/atsuki/icfp2006-practice
[INFO] tweaked toml for git repo https://github.com/atsuki/icfp2006-practice written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/atsuki/icfp2006-practice already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d955eac65c7b001340578e19aeaab4041b26d515c3faa2efac0bc8e3b802f56
[INFO] running `Command { std: "docker" "start" "-a" "5d955eac65c7b001340578e19aeaab4041b26d515c3faa2efac0bc8e3b802f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d955eac65c7b001340578e19aeaab4041b26d515c3faa2efac0bc8e3b802f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d955eac65c7b001340578e19aeaab4041b26d515c3faa2efac0bc8e3b802f56", kill_on_drop: false }`
[INFO] [stdout] 5d955eac65c7b001340578e19aeaab4041b26d515c3faa2efac0bc8e3b802f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea2af868a9ab858da51ebdfc7aae88e75d7b8cf5453e869c8591c49cb457176
[INFO] running `Command { std: "docker" "start" "-a" "1ea2af868a9ab858da51ebdfc7aae88e75d7b8cf5453e869c8591c49cb457176", kill_on_drop: false }`
[INFO] [stderr]    Compiling icfp2006 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "1ea2af868a9ab858da51ebdfc7aae88e75d7b8cf5453e869c8591c49cb457176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea2af868a9ab858da51ebdfc7aae88e75d7b8cf5453e869c8591c49cb457176", kill_on_drop: false }`
[INFO] [stdout] 1ea2af868a9ab858da51ebdfc7aae88e75d7b8cf5453e869c8591c49cb457176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78c28acf95e1505777cea5640a7aba758315ca344f30c9408f117e05498303d8
[INFO] running `Command { std: "docker" "start" "-a" "78c28acf95e1505777cea5640a7aba758315ca344f30c9408f117e05498303d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling icfp2006 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "78c28acf95e1505777cea5640a7aba758315ca344f30c9408f117e05498303d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c28acf95e1505777cea5640a7aba758315ca344f30c9408f117e05498303d8", kill_on_drop: false }`
[INFO] [stdout] 78c28acf95e1505777cea5640a7aba758315ca344f30c9408f117e05498303d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f268c67407ef55853500e9d57cb48c2ebf1e91727777af5180f3e9bf56c2ebc
[INFO] running `Command { std: "docker" "start" "-a" "0f268c67407ef55853500e9d57cb48c2ebf1e91727777af5180f3e9bf56c2ebc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icfp2006-1e25175e8ddea11c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_buffer_to_platter ... ok
[INFO] [stdout] test tests::test_get_func ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f268c67407ef55853500e9d57cb48c2ebf1e91727777af5180f3e9bf56c2ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f268c67407ef55853500e9d57cb48c2ebf1e91727777af5180f3e9bf56c2ebc", kill_on_drop: false }`
[INFO] [stdout] 0f268c67407ef55853500e9d57cb48c2ebf1e91727777af5180f3e9bf56c2ebc