[INFO] fetching crate bitfield-derive 0.2.1...
[INFO] testing bitfield-derive-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bitfield-derive 0.2.1 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate bitfield-derive 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitfield-derive 0.2.1
[INFO] finished tweaking crates.io crate bitfield-derive 0.2.1
[INFO] tweaked toml for crates.io crate bitfield-derive 0.2.1 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1a7e252982733c3192d49ed242c1a95f47214f1d1d592cf7347899e3f4c5ea1
[INFO] running `Command { std: "docker" "start" "-a" "c1a7e252982733c3192d49ed242c1a95f47214f1d1d592cf7347899e3f4c5ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1a7e252982733c3192d49ed242c1a95f47214f1d1d592cf7347899e3f4c5ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a7e252982733c3192d49ed242c1a95f47214f1d1d592cf7347899e3f4c5ea1", kill_on_drop: false }`
[INFO] [stdout] c1a7e252982733c3192d49ed242c1a95f47214f1d1d592cf7347899e3f4c5ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d64f2546bf6a39a610ea7ecceb81a8a0ba699e188044d62cdba49fd08ceebad
[INFO] running `Command { std: "docker" "start" "-a" "1d64f2546bf6a39a610ea7ecceb81a8a0ba699e188044d62cdba49fd08ceebad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bitfield-derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.00s
[INFO] running `Command { std: "docker" "inspect" "1d64f2546bf6a39a610ea7ecceb81a8a0ba699e188044d62cdba49fd08ceebad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d64f2546bf6a39a610ea7ecceb81a8a0ba699e188044d62cdba49fd08ceebad", kill_on_drop: false }`
[INFO] [stdout] 1d64f2546bf6a39a610ea7ecceb81a8a0ba699e188044d62cdba49fd08ceebad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc913cf5c58eff892e8f6dde4b0672485fd79a5e3c3f9470fa1e8f7dab0fb1e
[INFO] running `Command { std: "docker" "start" "-a" "dbc913cf5c58eff892e8f6dde4b0672485fd79a5e3c3f9470fa1e8f7dab0fb1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield-derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "dbc913cf5c58eff892e8f6dde4b0672485fd79a5e3c3f9470fa1e8f7dab0fb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc913cf5c58eff892e8f6dde4b0672485fd79a5e3c3f9470fa1e8f7dab0fb1e", kill_on_drop: false }`
[INFO] [stdout] dbc913cf5c58eff892e8f6dde4b0672485fd79a5e3c3f9470fa1e8f7dab0fb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9777d0d2df1ad2215e8351132d5ba7b08274b844abed3d336b4387ed08d272a
[INFO] running `Command { std: "docker" "start" "-a" "b9777d0d2df1ad2215e8351132d5ba7b08274b844abed3d336b4387ed08d272a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitfield_derive-d5f0d3890c3f83ef)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-f1cdaa91e45c76f4)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_overflowing ... ok
[INFO] [stderr]    Doc-tests bitfield-derive
[INFO] [stdout] test test_signed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9777d0d2df1ad2215e8351132d5ba7b08274b844abed3d336b4387ed08d272a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9777d0d2df1ad2215e8351132d5ba7b08274b844abed3d336b4387ed08d272a", kill_on_drop: false }`
[INFO] [stdout] b9777d0d2df1ad2215e8351132d5ba7b08274b844abed3d336b4387ed08d272a
