[INFO] cloning repository https://github.com/aker0ne/rust-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/aker0ne/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faker0ne%2Frust-guessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faker0ne%2Frust-guessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fd0ba2fe649845a9467fb06c344c724e4f3ffab
[INFO] testing aker0ne/rust-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%2Faker0ne%2Frust-guessing-game" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aker0ne/rust-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/aker0ne/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/aker0ne/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/aker0ne/rust-guessing-game written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/aker0ne/rust-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] a3355447683b539715aa5221420152ac3d9c8ef3f2f65d71f3c56cfb4741bdb9
[INFO] running `Command { std: "docker" "start" "-a" "a3355447683b539715aa5221420152ac3d9c8ef3f2f65d71f3c56cfb4741bdb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3355447683b539715aa5221420152ac3d9c8ef3f2f65d71f3c56cfb4741bdb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3355447683b539715aa5221420152ac3d9c8ef3f2f65d71f3c56cfb4741bdb9", kill_on_drop: false }`
[INFO] [stdout] a3355447683b539715aa5221420152ac3d9c8ef3f2f65d71f3c56cfb4741bdb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 640d48b9c4d61a09c93207f5083d2f47cb78b7f5bc61a5b27b7431ac1ece3e69
[INFO] running `Command { std: "docker" "start" "-a" "640d48b9c4d61a09c93207f5083d2f47cb78b7f5bc61a5b27b7431ac1ece3e69", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.15
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "640d48b9c4d61a09c93207f5083d2f47cb78b7f5bc61a5b27b7431ac1ece3e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640d48b9c4d61a09c93207f5083d2f47cb78b7f5bc61a5b27b7431ac1ece3e69", kill_on_drop: false }`
[INFO] [stdout] 640d48b9c4d61a09c93207f5083d2f47cb78b7f5bc61a5b27b7431ac1ece3e69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 711b93adaa675ab6988b248961af31fa5d6c7f16feaf5e9ed23de894ea4ddc1b
[INFO] running `Command { std: "docker" "start" "-a" "711b93adaa675ab6988b248961af31fa5d6c7f16feaf5e9ed23de894ea4ddc1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "711b93adaa675ab6988b248961af31fa5d6c7f16feaf5e9ed23de894ea4ddc1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711b93adaa675ab6988b248961af31fa5d6c7f16feaf5e9ed23de894ea4ddc1b", kill_on_drop: false }`
[INFO] [stdout] 711b93adaa675ab6988b248961af31fa5d6c7f16feaf5e9ed23de894ea4ddc1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 7995cb22cd0ce7b359fb4f0f6cb47f21132543ea05e89ab1b616427424c27381
[INFO] running `Command { std: "docker" "start" "-a" "7995cb22cd0ce7b359fb4f0f6cb47f21132543ea05e89ab1b616427424c27381", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game-b12df58620492830)
[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" "7995cb22cd0ce7b359fb4f0f6cb47f21132543ea05e89ab1b616427424c27381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7995cb22cd0ce7b359fb4f0f6cb47f21132543ea05e89ab1b616427424c27381", kill_on_drop: false }`
[INFO] [stdout] 7995cb22cd0ce7b359fb4f0f6cb47f21132543ea05e89ab1b616427424c27381