[INFO] cloning repository https://github.com/zalavin/bulls_and_cows
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zalavin/bulls_and_cows" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalavin%2Fbulls_and_cows", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalavin%2Fbulls_and_cows'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c71194e24aa73e0cf5db61451acf0bbb732172e
[INFO] testing zalavin/bulls_and_cows 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%2Fzalavin%2Fbulls_and_cows" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zalavin/bulls_and_cows 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/zalavin/bulls_and_cows
[INFO] finished tweaking git repo https://github.com/zalavin/bulls_and_cows
[INFO] tweaked toml for git repo https://github.com/zalavin/bulls_and_cows written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/zalavin/bulls_and_cows 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5ec2829f3c7d1034f1408b6e5001c2d58420593507eecead2a42335f03baf05f
[INFO] running `Command { std: "docker" "start" "-a" "5ec2829f3c7d1034f1408b6e5001c2d58420593507eecead2a42335f03baf05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec2829f3c7d1034f1408b6e5001c2d58420593507eecead2a42335f03baf05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec2829f3c7d1034f1408b6e5001c2d58420593507eecead2a42335f03baf05f", kill_on_drop: false }`
[INFO] [stdout] 5ec2829f3c7d1034f1408b6e5001c2d58420593507eecead2a42335f03baf05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7f49ba9b5609e3f06519e8a97bddcf0af001cfe1ea9aa6dbed0e58c6b9de63a9
[INFO] running `Command { std: "docker" "start" "-a" "7f49ba9b5609e3f06519e8a97bddcf0af001cfe1ea9aa6dbed0e58c6b9de63a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling bulls_and_cows v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "7f49ba9b5609e3f06519e8a97bddcf0af001cfe1ea9aa6dbed0e58c6b9de63a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f49ba9b5609e3f06519e8a97bddcf0af001cfe1ea9aa6dbed0e58c6b9de63a9", kill_on_drop: false }`
[INFO] [stdout] 7f49ba9b5609e3f06519e8a97bddcf0af001cfe1ea9aa6dbed0e58c6b9de63a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f7d7c227d4a79b61b3188c3571451aab4f7223cd9e1438b3e917fdeb47dd9f86
[INFO] running `Command { std: "docker" "start" "-a" "f7d7c227d4a79b61b3188c3571451aab4f7223cd9e1438b3e917fdeb47dd9f86", kill_on_drop: false }`
[INFO] [stderr]    Compiling bulls_and_cows v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f7d7c227d4a79b61b3188c3571451aab4f7223cd9e1438b3e917fdeb47dd9f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d7c227d4a79b61b3188c3571451aab4f7223cd9e1438b3e917fdeb47dd9f86", kill_on_drop: false }`
[INFO] [stdout] f7d7c227d4a79b61b3188c3571451aab4f7223cd9e1438b3e917fdeb47dd9f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 154f7aa2d1f1d3e59ce6384bdcc6caa3b87fe8c9b2303ab6ca334c3cdc8f8332
[INFO] running `Command { std: "docker" "start" "-a" "154f7aa2d1f1d3e59ce6384bdcc6caa3b87fe8c9b2303ab6ca334c3cdc8f8332", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bulls_and_cows-5dd29ff27f1be44f)
[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" "154f7aa2d1f1d3e59ce6384bdcc6caa3b87fe8c9b2303ab6ca334c3cdc8f8332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154f7aa2d1f1d3e59ce6384bdcc6caa3b87fe8c9b2303ab6ca334c3cdc8f8332", kill_on_drop: false }`
[INFO] [stdout] 154f7aa2d1f1d3e59ce6384bdcc6caa3b87fe8c9b2303ab6ca334c3cdc8f8332