[INFO] fetching crate chitose 0.1.6... [INFO] testing chitose-0.1.6 against 1.55.0 for beta-1.56-1 [INFO] extracting crate chitose 0.1.6 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate chitose 0.1.6 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 crates.io crate chitose 0.1.6 [INFO] finished tweaking crates.io crate chitose 0.1.6 [INFO] tweaked toml for crates.io crate chitose 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate chitose 0.1.6 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3f8ad4a5cb46943535625056e478d7ec9972c7a1b0ef42eb18c1d647c7252534 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3f8ad4a5cb46943535625056e478d7ec9972c7a1b0ef42eb18c1d647c7252534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f8ad4a5cb46943535625056e478d7ec9972c7a1b0ef42eb18c1d647c7252534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f8ad4a5cb46943535625056e478d7ec9972c7a1b0ef42eb18c1d647c7252534", kill_on_drop: false }` [INFO] [stdout] 3f8ad4a5cb46943535625056e478d7ec9972c7a1b0ef42eb18c1d647c7252534 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 183da1c70e8f2318ac75a6e5052af3a0d84e9d209789668adf5c17b577308f8e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "183da1c70e8f2318ac75a6e5052af3a0d84e9d209789668adf5c17b577308f8e", kill_on_drop: false }` [INFO] [stderr] Compiling chitose v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "183da1c70e8f2318ac75a6e5052af3a0d84e9d209789668adf5c17b577308f8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183da1c70e8f2318ac75a6e5052af3a0d84e9d209789668adf5c17b577308f8e", kill_on_drop: false }` [INFO] [stdout] 183da1c70e8f2318ac75a6e5052af3a0d84e9d209789668adf5c17b577308f8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 77a20395e656a11a0a2bcf0914ee3281c1fc38101b96c49f604bee735c3baf22 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "77a20395e656a11a0a2bcf0914ee3281c1fc38101b96c49f604bee735c3baf22", kill_on_drop: false }` [INFO] [stderr] Compiling chitose v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "77a20395e656a11a0a2bcf0914ee3281c1fc38101b96c49f604bee735c3baf22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77a20395e656a11a0a2bcf0914ee3281c1fc38101b96c49f604bee735c3baf22", kill_on_drop: false }` [INFO] [stdout] 77a20395e656a11a0a2bcf0914ee3281c1fc38101b96c49f604bee735c3baf22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ccf6ea82a30d68b31d1801461b5929e6dda8657c0acfc888941e9afb0d989be4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ccf6ea82a30d68b31d1801461b5929e6dda8657c0acfc888941e9afb0d989be4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chitose-69907d9a591d7415) [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" "ccf6ea82a30d68b31d1801461b5929e6dda8657c0acfc888941e9afb0d989be4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf6ea82a30d68b31d1801461b5929e6dda8657c0acfc888941e9afb0d989be4", kill_on_drop: false }` [INFO] [stdout] ccf6ea82a30d68b31d1801461b5929e6dda8657c0acfc888941e9afb0d989be4