[INFO] fetching crate yvonluo_test 0.1.0...
[INFO] testing yvonluo_test-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate yvonluo_test 0.1.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate yvonluo_test 0.1.0 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 yvonluo_test 0.1.0
[INFO] finished tweaking crates.io crate yvonluo_test 0.1.0
[INFO] tweaked toml for crates.io crate yvonluo_test 0.1.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate crates.io crate yvonluo_test 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] d0c0f7f5442100264c847debfa56b29f945c30385fa0a9f67509ea0dc898960f
[INFO] running `Command { std: "docker" "start" "-a" "d0c0f7f5442100264c847debfa56b29f945c30385fa0a9f67509ea0dc898960f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c0f7f5442100264c847debfa56b29f945c30385fa0a9f67509ea0dc898960f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c0f7f5442100264c847debfa56b29f945c30385fa0a9f67509ea0dc898960f", kill_on_drop: false }`
[INFO] [stdout] d0c0f7f5442100264c847debfa56b29f945c30385fa0a9f67509ea0dc898960f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 7ca7b65fff4bd816a67999eecc6b79528a977989fe84f2f4b6d60a442fb79268
[INFO] running `Command { std: "docker" "start" "-a" "7ca7b65fff4bd816a67999eecc6b79528a977989fe84f2f4b6d60a442fb79268", kill_on_drop: false }`
[INFO] [stderr]    Compiling yvonluo_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "7ca7b65fff4bd816a67999eecc6b79528a977989fe84f2f4b6d60a442fb79268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca7b65fff4bd816a67999eecc6b79528a977989fe84f2f4b6d60a442fb79268", kill_on_drop: false }`
[INFO] [stdout] 7ca7b65fff4bd816a67999eecc6b79528a977989fe84f2f4b6d60a442fb79268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 3b9953629aebbfdd19432edcaa774f78c67fb0a5f721b10e7e4aea3ca728aff7
[INFO] running `Command { std: "docker" "start" "-a" "3b9953629aebbfdd19432edcaa774f78c67fb0a5f721b10e7e4aea3ca728aff7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yvonluo_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "3b9953629aebbfdd19432edcaa774f78c67fb0a5f721b10e7e4aea3ca728aff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9953629aebbfdd19432edcaa774f78c67fb0a5f721b10e7e4aea3ca728aff7", kill_on_drop: false }`
[INFO] [stdout] 3b9953629aebbfdd19432edcaa774f78c67fb0a5f721b10e7e4aea3ca728aff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] f5210ef113bb4541e6a722c7af6d4ca018db9a9d25799b3bb6ec3b8e62155ed8
[INFO] running `Command { std: "docker" "start" "-a" "f5210ef113bb4541e6a722c7af6d4ca018db9a9d25799b3bb6ec3b8e62155ed8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yvonluo_test-42c9e40ec0160ba4)
[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" "f5210ef113bb4541e6a722c7af6d4ca018db9a9d25799b3bb6ec3b8e62155ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5210ef113bb4541e6a722c7af6d4ca018db9a9d25799b3bb6ec3b8e62155ed8", kill_on_drop: false }`
[INFO] [stdout] f5210ef113bb4541e6a722c7af6d4ca018db9a9d25799b3bb6ec3b8e62155ed8