[INFO] cloning repository https://github.com/mkmik/flayers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkmik/flayers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkmik%2Fflayers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkmik%2Fflayers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f37cf759803a2f93d72ed92edc80abf2c810a0e [INFO] testing mkmik/flayers against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkmik%2Fflayers" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkmik/flayers on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mkmik/flayers [INFO] finished tweaking git repo https://github.com/mkmik/flayers [INFO] tweaked toml for git repo https://github.com/mkmik/flayers written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate git repo https://github.com/mkmik/flayers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f29626bd2ad0dc1b9a5caded6d07c8f4603c48daf47ad5c88d9e8928ced1350 [INFO] running `Command { std: "docker" "start" "-a" "9f29626bd2ad0dc1b9a5caded6d07c8f4603c48daf47ad5c88d9e8928ced1350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f29626bd2ad0dc1b9a5caded6d07c8f4603c48daf47ad5c88d9e8928ced1350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f29626bd2ad0dc1b9a5caded6d07c8f4603c48daf47ad5c88d9e8928ced1350", kill_on_drop: false }` [INFO] [stdout] 9f29626bd2ad0dc1b9a5caded6d07c8f4603c48daf47ad5c88d9e8928ced1350 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 249ba7b21c466a1a8f0dff693c8a0bada0c713d842747fda3dd9d13821f8d820 [INFO] running `Command { std: "docker" "start" "-a" "249ba7b21c466a1a8f0dff693c8a0bada0c713d842747fda3dd9d13821f8d820", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling tar v0.4.30 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.9 [INFO] [stderr] Compiling flayers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.95s [INFO] running `Command { std: "docker" "inspect" "249ba7b21c466a1a8f0dff693c8a0bada0c713d842747fda3dd9d13821f8d820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "249ba7b21c466a1a8f0dff693c8a0bada0c713d842747fda3dd9d13821f8d820", kill_on_drop: false }` [INFO] [stdout] 249ba7b21c466a1a8f0dff693c8a0bada0c713d842747fda3dd9d13821f8d820 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1fb0ac3a708f9e9dda155a061dbee6a72a3239996ed4b191a655f6d613ed38d [INFO] running `Command { std: "docker" "start" "-a" "c1fb0ac3a708f9e9dda155a061dbee6a72a3239996ed4b191a655f6d613ed38d", kill_on_drop: false }` [INFO] [stderr] Compiling flayers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "c1fb0ac3a708f9e9dda155a061dbee6a72a3239996ed4b191a655f6d613ed38d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1fb0ac3a708f9e9dda155a061dbee6a72a3239996ed4b191a655f6d613ed38d", kill_on_drop: false }` [INFO] [stdout] c1fb0ac3a708f9e9dda155a061dbee6a72a3239996ed4b191a655f6d613ed38d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 617a17a2f12027dd67bc85418c77f5c65eafd128a9f889e1deaf05f6edf2a1a7 [INFO] running `Command { std: "docker" "start" "-a" "617a17a2f12027dd67bc85418c77f5c65eafd128a9f889e1deaf05f6edf2a1a7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flayers-c42c9749c60c44d7) [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" "617a17a2f12027dd67bc85418c77f5c65eafd128a9f889e1deaf05f6edf2a1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "617a17a2f12027dd67bc85418c77f5c65eafd128a9f889e1deaf05f6edf2a1a7", kill_on_drop: false }` [INFO] [stdout] 617a17a2f12027dd67bc85418c77f5c65eafd128a9f889e1deaf05f6edf2a1a7