[INFO] fetching crate area 0.0.0...
[INFO] testing area-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate area 0.0.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate area 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 area 0.0.0
[INFO] finished tweaking crates.io crate area 0.0.0
[INFO] tweaked toml for crates.io crate area 0.0.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate area 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] b7b692f6e6599150a0f25a50e85cbf033bce59741b3fef5cee907060147b790a
[INFO] running `Command { std: "docker" "start" "-a" "b7b692f6e6599150a0f25a50e85cbf033bce59741b3fef5cee907060147b790a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b692f6e6599150a0f25a50e85cbf033bce59741b3fef5cee907060147b790a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b692f6e6599150a0f25a50e85cbf033bce59741b3fef5cee907060147b790a", kill_on_drop: false }`
[INFO] [stdout] b7b692f6e6599150a0f25a50e85cbf033bce59741b3fef5cee907060147b790a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 176c0017e2a3447e0798445c7aae801cfb9c91239eea7c5ca9d72a70d1ec1c45
[INFO] running `Command { std: "docker" "start" "-a" "176c0017e2a3447e0798445c7aae801cfb9c91239eea7c5ca9d72a70d1ec1c45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling area v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "176c0017e2a3447e0798445c7aae801cfb9c91239eea7c5ca9d72a70d1ec1c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176c0017e2a3447e0798445c7aae801cfb9c91239eea7c5ca9d72a70d1ec1c45", kill_on_drop: false }`
[INFO] [stdout] 176c0017e2a3447e0798445c7aae801cfb9c91239eea7c5ca9d72a70d1ec1c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 088e56b8d7673b3932d1999af1431148bcd10e6cd5589166c6928b7f50e04f63
[INFO] running `Command { std: "docker" "start" "-a" "088e56b8d7673b3932d1999af1431148bcd10e6cd5589166c6928b7f50e04f63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling area v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "088e56b8d7673b3932d1999af1431148bcd10e6cd5589166c6928b7f50e04f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088e56b8d7673b3932d1999af1431148bcd10e6cd5589166c6928b7f50e04f63", kill_on_drop: false }`
[INFO] [stdout] 088e56b8d7673b3932d1999af1431148bcd10e6cd5589166c6928b7f50e04f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 779744c1f3a236f63664d22ee1f5687ef47bd3d98d92436b13e3374369d5b758
[INFO] running `Command { std: "docker" "start" "-a" "779744c1f3a236f63664d22ee1f5687ef47bd3d98d92436b13e3374369d5b758", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/area-c10d0b83290d77be)
[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" "779744c1f3a236f63664d22ee1f5687ef47bd3d98d92436b13e3374369d5b758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779744c1f3a236f63664d22ee1f5687ef47bd3d98d92436b13e3374369d5b758", kill_on_drop: false }`
[INFO] [stdout] 779744c1f3a236f63664d22ee1f5687ef47bd3d98d92436b13e3374369d5b758