[INFO] cloning repository https://github.com/sethferrell/guessing_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sethferrell/guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethferrell%2Fguessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethferrell%2Fguessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15bc6ee38afec26ef7c04c0aaaba4f208f1d33f8
[INFO] testing sethferrell/guessing_game 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%2Fsethferrell%2Fguessing_game" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sethferrell/guessing_game 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/sethferrell/guessing_game
[INFO] finished tweaking git repo https://github.com/sethferrell/guessing_game
[INFO] tweaked toml for git repo https://github.com/sethferrell/guessing_game written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/sethferrell/guessing_game 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 93dd6aee41292033ab93d2fdf81c7be8c8ac57dd022e2dcb0a492c1e82cd2e95
[INFO] running `Command { std: "docker" "start" "-a" "93dd6aee41292033ab93d2fdf81c7be8c8ac57dd022e2dcb0a492c1e82cd2e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93dd6aee41292033ab93d2fdf81c7be8c8ac57dd022e2dcb0a492c1e82cd2e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93dd6aee41292033ab93d2fdf81c7be8c8ac57dd022e2dcb0a492c1e82cd2e95", kill_on_drop: false }`
[INFO] [stdout] 93dd6aee41292033ab93d2fdf81c7be8c8ac57dd022e2dcb0a492c1e82cd2e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] c42121bf5c2f5020e119fd257e581134c50bb0a8c316ce43d0978238f7299eaf
[INFO] running `Command { std: "docker" "start" "-a" "c42121bf5c2f5020e119fd257e581134c50bb0a8c316ce43d0978238f7299eaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `Command { std: "docker" "inspect" "c42121bf5c2f5020e119fd257e581134c50bb0a8c316ce43d0978238f7299eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42121bf5c2f5020e119fd257e581134c50bb0a8c316ce43d0978238f7299eaf", kill_on_drop: false }`
[INFO] [stdout] c42121bf5c2f5020e119fd257e581134c50bb0a8c316ce43d0978238f7299eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] d0d95d0d8cf9cc1922a1102f137c3240b777efe3f9f31163159c369c48e2ef43
[INFO] running `Command { std: "docker" "start" "-a" "d0d95d0d8cf9cc1922a1102f137c3240b777efe3f9f31163159c369c48e2ef43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.13s
[INFO] running `Command { std: "docker" "inspect" "d0d95d0d8cf9cc1922a1102f137c3240b777efe3f9f31163159c369c48e2ef43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d95d0d8cf9cc1922a1102f137c3240b777efe3f9f31163159c369c48e2ef43", kill_on_drop: false }`
[INFO] [stdout] d0d95d0d8cf9cc1922a1102f137c3240b777efe3f9f31163159c369c48e2ef43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] b0c3fe737520ad44de3632ddbb1ce0c8a0eeb545a1263a3bca4c1200953da331
[INFO] running `Command { std: "docker" "start" "-a" "b0c3fe737520ad44de3632ddbb1ce0c8a0eeb545a1263a3bca4c1200953da331", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-3f619aa6d82e1d21)
[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" "b0c3fe737520ad44de3632ddbb1ce0c8a0eeb545a1263a3bca4c1200953da331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c3fe737520ad44de3632ddbb1ce0c8a0eeb545a1263a3bca4c1200953da331", kill_on_drop: false }`
[INFO] [stdout] b0c3fe737520ad44de3632ddbb1ce0c8a0eeb545a1263a3bca4c1200953da331