[INFO] fetching crate dfb 1.4.0...
[INFO] testing dfb-1.4.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate dfb 1.4.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate dfb 1.4.0 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 dfb 1.4.0
[INFO] finished tweaking crates.io crate dfb 1.4.0
[INFO] tweaked toml for crates.io crate dfb 1.4.0 written to /workspace/builds/worker-99/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] cb8805211ed111b8392481c6d5e8024dd82734015fc3b1ff70edbec94b4c8847
[INFO] running `Command { std: "docker" "start" "-a" "cb8805211ed111b8392481c6d5e8024dd82734015fc3b1ff70edbec94b4c8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb8805211ed111b8392481c6d5e8024dd82734015fc3b1ff70edbec94b4c8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8805211ed111b8392481c6d5e8024dd82734015fc3b1ff70edbec94b4c8847", kill_on_drop: false }`
[INFO] [stdout] cb8805211ed111b8392481c6d5e8024dd82734015fc3b1ff70edbec94b4c8847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 44f710da79a6933d2c5b359d5b7f734631a56ac873aaaa3a7c2a13e58b8d18ac
[INFO] running `Command { std: "docker" "start" "-a" "44f710da79a6933d2c5b359d5b7f734631a56ac873aaaa3a7c2a13e58b8d18ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling dfb v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "44f710da79a6933d2c5b359d5b7f734631a56ac873aaaa3a7c2a13e58b8d18ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f710da79a6933d2c5b359d5b7f734631a56ac873aaaa3a7c2a13e58b8d18ac", kill_on_drop: false }`
[INFO] [stdout] 44f710da79a6933d2c5b359d5b7f734631a56ac873aaaa3a7c2a13e58b8d18ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 405a2e872d8e4f0e4272c259e9319d01893edf83056f5c6e30f69e17a433444e
[INFO] running `Command { std: "docker" "start" "-a" "405a2e872d8e4f0e4272c259e9319d01893edf83056f5c6e30f69e17a433444e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dfb v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `Command { std: "docker" "inspect" "405a2e872d8e4f0e4272c259e9319d01893edf83056f5c6e30f69e17a433444e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405a2e872d8e4f0e4272c259e9319d01893edf83056f5c6e30f69e17a433444e", kill_on_drop: false }`
[INFO] [stdout] 405a2e872d8e4f0e4272c259e9319d01893edf83056f5c6e30f69e17a433444e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] cfb5e44d592814b62f5b31d2ae13761823c214f2e835d25ef8df68875079fc36
[INFO] running `Command { std: "docker" "start" "-a" "cfb5e44d592814b62f5b31d2ae13761823c214f2e835d25ef8df68875079fc36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dfb-e0647aaf74fb0d2d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::type_fifo_test ... ok
[INFO] [stdout] test test::type_fifo_test_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dfb
[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" "cfb5e44d592814b62f5b31d2ae13761823c214f2e835d25ef8df68875079fc36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb5e44d592814b62f5b31d2ae13761823c214f2e835d25ef8df68875079fc36", kill_on_drop: false }`
[INFO] [stdout] cfb5e44d592814b62f5b31d2ae13761823c214f2e835d25ef8df68875079fc36
