[INFO] cloning repository https://github.com/eott/mandelrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eott/mandelrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feott%2Fmandelrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feott%2Fmandelrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b0fecd477d01e0ff98ab24c58d5acfcd8627131 [INFO] testing eott/mandelrust against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feott%2Fmandelrust" "/workspace/builds/worker-78/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eott/mandelrust on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eott/mandelrust [INFO] finished tweaking git repo https://github.com/eott/mandelrust [INFO] tweaked toml for git repo https://github.com/eott/mandelrust written to /workspace/builds/worker-78/source/Cargo.toml [INFO] crate git repo https://github.com/eott/mandelrust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f32dc496a868de5a9c4d4c088227a997dd15c09261fb02229031f3b05e34ebb [INFO] running `Command { std: "docker" "start" "-a" "2f32dc496a868de5a9c4d4c088227a997dd15c09261fb02229031f3b05e34ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f32dc496a868de5a9c4d4c088227a997dd15c09261fb02229031f3b05e34ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f32dc496a868de5a9c4d4c088227a997dd15c09261fb02229031f3b05e34ebb", kill_on_drop: false }` [INFO] [stdout] 2f32dc496a868de5a9c4d4c088227a997dd15c09261fb02229031f3b05e34ebb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60a83b658957d7ec14c99855f27227bf61905ac60cf92a48506f83b21646626d [INFO] running `Command { std: "docker" "start" "-a" "60a83b658957d7ec14c99855f27227bf61905ac60cf92a48506f83b21646626d", kill_on_drop: false }` [INFO] [stderr] Compiling mandelrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "60a83b658957d7ec14c99855f27227bf61905ac60cf92a48506f83b21646626d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a83b658957d7ec14c99855f27227bf61905ac60cf92a48506f83b21646626d", kill_on_drop: false }` [INFO] [stdout] 60a83b658957d7ec14c99855f27227bf61905ac60cf92a48506f83b21646626d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87750d7839f3f0ba62e83988ca9ffcce309b1e47dd6744b227b311ddc102ab73 [INFO] running `Command { std: "docker" "start" "-a" "87750d7839f3f0ba62e83988ca9ffcce309b1e47dd6744b227b311ddc102ab73", kill_on_drop: false }` [INFO] [stderr] Compiling mandelrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "87750d7839f3f0ba62e83988ca9ffcce309b1e47dd6744b227b311ddc102ab73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87750d7839f3f0ba62e83988ca9ffcce309b1e47dd6744b227b311ddc102ab73", kill_on_drop: false }` [INFO] [stdout] 87750d7839f3f0ba62e83988ca9ffcce309b1e47dd6744b227b311ddc102ab73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cf070632851e9a5387356eca5547e2f6d427f1f1ac18aa9f496243a5593b95f5 [INFO] running `Command { std: "docker" "start" "-a" "cf070632851e9a5387356eca5547e2f6d427f1f1ac18aa9f496243a5593b95f5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.69s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mandelrust-7507a03cc8995308) [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" "cf070632851e9a5387356eca5547e2f6d427f1f1ac18aa9f496243a5593b95f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf070632851e9a5387356eca5547e2f6d427f1f1ac18aa9f496243a5593b95f5", kill_on_drop: false }` [INFO] [stdout] cf070632851e9a5387356eca5547e2f6d427f1f1ac18aa9f496243a5593b95f5