[INFO] cloning repository https://github.com/CandySunPlus/epoll_simple [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CandySunPlus/epoll_simple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCandySunPlus%2Fepoll_simple", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCandySunPlus%2Fepoll_simple'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b05f5af17431cbfc0c2907af5cd789e69469fe26 [INFO] testing CandySunPlus/epoll_simple against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCandySunPlus%2Fepoll_simple" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CandySunPlus/epoll_simple 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/CandySunPlus/epoll_simple [INFO] finished tweaking git repo https://github.com/CandySunPlus/epoll_simple [INFO] tweaked toml for git repo https://github.com/CandySunPlus/epoll_simple written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/CandySunPlus/epoll_simple 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] aa72401ec16fdc443dfb855326ca534750d850cc52e93d0da89c0e24b7981524 [INFO] running `Command { std: "docker" "start" "-a" "aa72401ec16fdc443dfb855326ca534750d850cc52e93d0da89c0e24b7981524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa72401ec16fdc443dfb855326ca534750d850cc52e93d0da89c0e24b7981524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa72401ec16fdc443dfb855326ca534750d850cc52e93d0da89c0e24b7981524", kill_on_drop: false }` [INFO] [stdout] aa72401ec16fdc443dfb855326ca534750d850cc52e93d0da89c0e24b7981524 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6163b6cd2221ebb7ee6e892a533b8c99cf464f74f668674cbf6fb4f14ef1fd90 [INFO] running `Command { std: "docker" "start" "-a" "6163b6cd2221ebb7ee6e892a533b8c99cf464f74f668674cbf6fb4f14ef1fd90", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling epoll v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "6163b6cd2221ebb7ee6e892a533b8c99cf464f74f668674cbf6fb4f14ef1fd90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6163b6cd2221ebb7ee6e892a533b8c99cf464f74f668674cbf6fb4f14ef1fd90", kill_on_drop: false }` [INFO] [stdout] 6163b6cd2221ebb7ee6e892a533b8c99cf464f74f668674cbf6fb4f14ef1fd90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ce32dd8a17e54444a5338e5b4874f66bd4c675b3556d95196a10021f1ae090b3 [INFO] running `Command { std: "docker" "start" "-a" "ce32dd8a17e54444a5338e5b4874f66bd4c675b3556d95196a10021f1ae090b3", kill_on_drop: false }` [INFO] [stderr] Compiling epoll v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "ce32dd8a17e54444a5338e5b4874f66bd4c675b3556d95196a10021f1ae090b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce32dd8a17e54444a5338e5b4874f66bd4c675b3556d95196a10021f1ae090b3", kill_on_drop: false }` [INFO] [stdout] ce32dd8a17e54444a5338e5b4874f66bd4c675b3556d95196a10021f1ae090b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1440fd162018d1e4a0df598ac5700c3709f13161367da50c97c0f0e4e9a2a8f1 [INFO] running `Command { std: "docker" "start" "-a" "1440fd162018d1e4a0df598ac5700c3709f13161367da50c97c0f0e4e9a2a8f1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.70s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/epoll-475f835f682ad8c7) [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" "1440fd162018d1e4a0df598ac5700c3709f13161367da50c97c0f0e4e9a2a8f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1440fd162018d1e4a0df598ac5700c3709f13161367da50c97c0f0e4e9a2a8f1", kill_on_drop: false }` [INFO] [stdout] 1440fd162018d1e4a0df598ac5700c3709f13161367da50c97c0f0e4e9a2a8f1