[INFO] fetching crate fpgb 0.0.0...
[INFO] testing fpgb-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fpgb 0.0.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate fpgb 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 fpgb 0.0.0
[INFO] finished tweaking crates.io crate fpgb 0.0.0
[INFO] tweaked toml for crates.io crate fpgb 0.0.0 written to /workspace/builds/worker-64/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] c9ada914d375a382ee5f05eb24c6840544ad58dcc522a59b7104be3812fbac45
[INFO] running `Command { std: "docker" "start" "-a" "c9ada914d375a382ee5f05eb24c6840544ad58dcc522a59b7104be3812fbac45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9ada914d375a382ee5f05eb24c6840544ad58dcc522a59b7104be3812fbac45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ada914d375a382ee5f05eb24c6840544ad58dcc522a59b7104be3812fbac45", kill_on_drop: false }`
[INFO] [stdout] c9ada914d375a382ee5f05eb24c6840544ad58dcc522a59b7104be3812fbac45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 11a9b0ac9c20e8ed4dc12f7c3458f4deed7ef674b5db5c6d2deae7485a6b674f
[INFO] running `Command { std: "docker" "start" "-a" "11a9b0ac9c20e8ed4dc12f7c3458f4deed7ef674b5db5c6d2deae7485a6b674f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fpgb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "11a9b0ac9c20e8ed4dc12f7c3458f4deed7ef674b5db5c6d2deae7485a6b674f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a9b0ac9c20e8ed4dc12f7c3458f4deed7ef674b5db5c6d2deae7485a6b674f", kill_on_drop: false }`
[INFO] [stdout] 11a9b0ac9c20e8ed4dc12f7c3458f4deed7ef674b5db5c6d2deae7485a6b674f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 2f76dd304c10ad6926c168599c66842becafd4305df76ed0466b1061858ea675
[INFO] running `Command { std: "docker" "start" "-a" "2f76dd304c10ad6926c168599c66842becafd4305df76ed0466b1061858ea675", kill_on_drop: false }`
[INFO] [stderr]    Compiling fpgb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "2f76dd304c10ad6926c168599c66842becafd4305df76ed0466b1061858ea675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f76dd304c10ad6926c168599c66842becafd4305df76ed0466b1061858ea675", kill_on_drop: false }`
[INFO] [stdout] 2f76dd304c10ad6926c168599c66842becafd4305df76ed0466b1061858ea675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] b0cd10738bb09526972e39d3725c3d320dd73c22e794db276eada304963f593f
[INFO] running `Command { std: "docker" "start" "-a" "b0cd10738bb09526972e39d3725c3d320dd73c22e794db276eada304963f593f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fpgb-e8f419430bc1fb82)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fpgb
[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" "b0cd10738bb09526972e39d3725c3d320dd73c22e794db276eada304963f593f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0cd10738bb09526972e39d3725c3d320dd73c22e794db276eada304963f593f", kill_on_drop: false }`
[INFO] [stdout] b0cd10738bb09526972e39d3725c3d320dd73c22e794db276eada304963f593f