[INFO] cloning repository https://github.com/snowmerak/design-pattern [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snowmerak/design-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnowmerak%2Fdesign-pattern", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnowmerak%2Fdesign-pattern'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d55099c71a76aaab88301c9371772673f903f645 [INFO] testing snowmerak/design-pattern 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%2Fsnowmerak%2Fdesign-pattern" "/workspace/builds/worker-75/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/snowmerak/design-pattern 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/snowmerak/design-pattern [INFO] finished tweaking git repo https://github.com/snowmerak/design-pattern [INFO] tweaked toml for git repo https://github.com/snowmerak/design-pattern written to /workspace/builds/worker-75/source/Cargo.toml [INFO] crate git repo https://github.com/snowmerak/design-pattern 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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 4bcb0f35cbde846cd1796844a5357cc4ffe453e2ed76e28b7ab9cbee79981402 [INFO] running `Command { std: "docker" "start" "-a" "4bcb0f35cbde846cd1796844a5357cc4ffe453e2ed76e28b7ab9cbee79981402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bcb0f35cbde846cd1796844a5357cc4ffe453e2ed76e28b7ab9cbee79981402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bcb0f35cbde846cd1796844a5357cc4ffe453e2ed76e28b7ab9cbee79981402", kill_on_drop: false }` [INFO] [stdout] 4bcb0f35cbde846cd1796844a5357cc4ffe453e2ed76e28b7ab9cbee79981402 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 8a372f1567271bd70bedec0a5477ce1f2743ef8783a6e9e7716a5ff5e9c82c7e [INFO] running `Command { std: "docker" "start" "-a" "8a372f1567271bd70bedec0a5477ce1f2743ef8783a6e9e7716a5ff5e9c82c7e", kill_on_drop: false }` [INFO] [stderr] Compiling design-pattern v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "8a372f1567271bd70bedec0a5477ce1f2743ef8783a6e9e7716a5ff5e9c82c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a372f1567271bd70bedec0a5477ce1f2743ef8783a6e9e7716a5ff5e9c82c7e", kill_on_drop: false }` [INFO] [stdout] 8a372f1567271bd70bedec0a5477ce1f2743ef8783a6e9e7716a5ff5e9c82c7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 2aee44413fda7bb26b634a403140f5fcbeb9b2d4c373c836caa279f5536f2050 [INFO] running `Command { std: "docker" "start" "-a" "2aee44413fda7bb26b634a403140f5fcbeb9b2d4c373c836caa279f5536f2050", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling design-pattern v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.65s [INFO] running `Command { std: "docker" "inspect" "2aee44413fda7bb26b634a403140f5fcbeb9b2d4c373c836caa279f5536f2050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aee44413fda7bb26b634a403140f5fcbeb9b2d4c373c836caa279f5536f2050", kill_on_drop: false }` [INFO] [stdout] 2aee44413fda7bb26b634a403140f5fcbeb9b2d4c373c836caa279f5536f2050 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 1abe99cb56e461eda82ab621589eb3708cdd78cdaa66bea241dc66cb14232bd5 [INFO] running `Command { std: "docker" "start" "-a" "1abe99cb56e461eda82ab621589eb3708cdd78cdaa66bea241dc66cb14232bd5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/design_pattern-765f0d94098991b6) [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" "1abe99cb56e461eda82ab621589eb3708cdd78cdaa66bea241dc66cb14232bd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1abe99cb56e461eda82ab621589eb3708cdd78cdaa66bea241dc66cb14232bd5", kill_on_drop: false }` [INFO] [stdout] 1abe99cb56e461eda82ab621589eb3708cdd78cdaa66bea241dc66cb14232bd5