[INFO] fetching crate fx 0.0.0...
[INFO] testing fx-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fx 0.0.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate fx 0.0.0 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 fx 0.0.0
[INFO] finished tweaking crates.io crate fx 0.0.0
[INFO] tweaked toml for crates.io crate fx 0.0.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 7d531404f1dd7e6e392f76c33e94a70ec4f2136bb04e371d18ece0b5eb193225
[INFO] running `Command { std: "docker" "start" "-a" "7d531404f1dd7e6e392f76c33e94a70ec4f2136bb04e371d18ece0b5eb193225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d531404f1dd7e6e392f76c33e94a70ec4f2136bb04e371d18ece0b5eb193225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d531404f1dd7e6e392f76c33e94a70ec4f2136bb04e371d18ece0b5eb193225", kill_on_drop: false }`
[INFO] [stdout] 7d531404f1dd7e6e392f76c33e94a70ec4f2136bb04e371d18ece0b5eb193225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] fba7c5d6656db7d7da32c5a7986ae48c16ebb3be5e2a35fdf66e4f60c333f25b
[INFO] running `Command { std: "docker" "start" "-a" "fba7c5d6656db7d7da32c5a7986ae48c16ebb3be5e2a35fdf66e4f60c333f25b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "fba7c5d6656db7d7da32c5a7986ae48c16ebb3be5e2a35fdf66e4f60c333f25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba7c5d6656db7d7da32c5a7986ae48c16ebb3be5e2a35fdf66e4f60c333f25b", kill_on_drop: false }`
[INFO] [stdout] fba7c5d6656db7d7da32c5a7986ae48c16ebb3be5e2a35fdf66e4f60c333f25b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0394db8264e9864ba51569056322aea73dc33f92f65bebcf56ed444c875681e4
[INFO] running `Command { std: "docker" "start" "-a" "0394db8264e9864ba51569056322aea73dc33f92f65bebcf56ed444c875681e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "0394db8264e9864ba51569056322aea73dc33f92f65bebcf56ed444c875681e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0394db8264e9864ba51569056322aea73dc33f92f65bebcf56ed444c875681e4", kill_on_drop: false }`
[INFO] [stdout] 0394db8264e9864ba51569056322aea73dc33f92f65bebcf56ed444c875681e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 70a88ddb53f7610e3fb136afb9e17f3d7e08c7a1b00f09efa92cb6f2f3c693e9
[INFO] running `Command { std: "docker" "start" "-a" "70a88ddb53f7610e3fb136afb9e17f3d7e08c7a1b00f09efa92cb6f2f3c693e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fx-1c6a0f3fcca5c4ea)
[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" "70a88ddb53f7610e3fb136afb9e17f3d7e08c7a1b00f09efa92cb6f2f3c693e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a88ddb53f7610e3fb136afb9e17f3d7e08c7a1b00f09efa92cb6f2f3c693e9", kill_on_drop: false }`
[INFO] [stdout] 70a88ddb53f7610e3fb136afb9e17f3d7e08c7a1b00f09efa92cb6f2f3c693e9