[INFO] fetching crate xo-rs 0.5.1...
[INFO] testing xo-rs-0.5.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate xo-rs 0.5.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate xo-rs 0.5.1 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 crates.io crate xo-rs 0.5.1
[INFO] finished tweaking crates.io crate xo-rs 0.5.1
[INFO] tweaked toml for crates.io crate xo-rs 0.5.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate xo-rs 0.5.1 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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] a9baad1accf66715656e6171b1a68d7545fa712d210d444634bb4a65b1560d86
[INFO] running `Command { std: "docker" "start" "-a" "a9baad1accf66715656e6171b1a68d7545fa712d210d444634bb4a65b1560d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9baad1accf66715656e6171b1a68d7545fa712d210d444634bb4a65b1560d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9baad1accf66715656e6171b1a68d7545fa712d210d444634bb4a65b1560d86", kill_on_drop: false }`
[INFO] [stdout] a9baad1accf66715656e6171b1a68d7545fa712d210d444634bb4a65b1560d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 15f02bb615ffd9c4c5b00e6878c4535cb5df2f7f50435f9aa36f37be4d4568c8
[INFO] running `Command { std: "docker" "start" "-a" "15f02bb615ffd9c4c5b00e6878c4535cb5df2f7f50435f9aa36f37be4d4568c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling xo-rs v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "15f02bb615ffd9c4c5b00e6878c4535cb5df2f7f50435f9aa36f37be4d4568c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f02bb615ffd9c4c5b00e6878c4535cb5df2f7f50435f9aa36f37be4d4568c8", kill_on_drop: false }`
[INFO] [stdout] 15f02bb615ffd9c4c5b00e6878c4535cb5df2f7f50435f9aa36f37be4d4568c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] b98336ab30c6d86acf73c81b3a1cba1bde8a0c2aaf0911ce1ea227cf494493b3
[INFO] running `Command { std: "docker" "start" "-a" "b98336ab30c6d86acf73c81b3a1cba1bde8a0c2aaf0911ce1ea227cf494493b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling xo-rs v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "b98336ab30c6d86acf73c81b3a1cba1bde8a0c2aaf0911ce1ea227cf494493b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98336ab30c6d86acf73c81b3a1cba1bde8a0c2aaf0911ce1ea227cf494493b3", kill_on_drop: false }`
[INFO] [stdout] b98336ab30c6d86acf73c81b3a1cba1bde8a0c2aaf0911ce1ea227cf494493b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 485816462ed662ffeef1679982a21b28edbe49c955e7f82e3096372d80ae0a69
[INFO] running `Command { std: "docker" "start" "-a" "485816462ed662ffeef1679982a21b28edbe49c955e7f82e3096372d80ae0a69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xo_rs-bc682b4a49426451)
[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" "485816462ed662ffeef1679982a21b28edbe49c955e7f82e3096372d80ae0a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485816462ed662ffeef1679982a21b28edbe49c955e7f82e3096372d80ae0a69", kill_on_drop: false }`
[INFO] [stdout] 485816462ed662ffeef1679982a21b28edbe49c955e7f82e3096372d80ae0a69