[INFO] fetching crate boolinator 2.4.0...
[INFO] testing boolinator-2.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate boolinator 2.4.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate boolinator 2.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boolinator 2.4.0
[INFO] finished tweaking crates.io crate boolinator 2.4.0
[INFO] tweaked toml for crates.io crate boolinator 2.4.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0704f665355bab5a0ac2877f22e299783b9de0d7157a32502f816e19836b411
[INFO] running `Command { std: "docker" "start" "-a" "c0704f665355bab5a0ac2877f22e299783b9de0d7157a32502f816e19836b411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0704f665355bab5a0ac2877f22e299783b9de0d7157a32502f816e19836b411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0704f665355bab5a0ac2877f22e299783b9de0d7157a32502f816e19836b411", kill_on_drop: false }`
[INFO] [stdout] c0704f665355bab5a0ac2877f22e299783b9de0d7157a32502f816e19836b411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cce6b324a2646ef2f46ee58b3643e94ada278ef0368f0e6fcb5f602267473529
[INFO] running `Command { std: "docker" "start" "-a" "cce6b324a2646ef2f46ee58b3643e94ada278ef0368f0e6fcb5f602267473529", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling boolinator v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "cce6b324a2646ef2f46ee58b3643e94ada278ef0368f0e6fcb5f602267473529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce6b324a2646ef2f46ee58b3643e94ada278ef0368f0e6fcb5f602267473529", kill_on_drop: false }`
[INFO] [stdout] cce6b324a2646ef2f46ee58b3643e94ada278ef0368f0e6fcb5f602267473529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8122829023f72fda38fc6f038b29ed7b51f32dcccfef4f64762fad8d1c1a761
[INFO] running `Command { std: "docker" "start" "-a" "e8122829023f72fda38fc6f038b29ed7b51f32dcccfef4f64762fad8d1c1a761", kill_on_drop: false }`
[INFO] [stderr]    Compiling boolinator v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "e8122829023f72fda38fc6f038b29ed7b51f32dcccfef4f64762fad8d1c1a761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8122829023f72fda38fc6f038b29ed7b51f32dcccfef4f64762fad8d1c1a761", kill_on_drop: false }`
[INFO] [stdout] e8122829023f72fda38fc6f038b29ed7b51f32dcccfef4f64762fad8d1c1a761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68cbe954c416918eb9faa68e97773ba97a9a2c8232a3c9d043e9feb8de998b78
[INFO] running `Command { std: "docker" "start" "-a" "68cbe954c416918eb9faa68e97773ba97a9a2c8232a3c9d043e9feb8de998b78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/boolinator-7f7fdeef5608879a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_and_option ... ok
[INFO] [stdout] test tests::test_and_option_from ... ok
[INFO] [stdout] test tests::test_as_option ... ok
[INFO] [stdout] test tests::test_as_result ... ok
[INFO] [stdout] test tests::test_as_result_from ... ok
[INFO] [stdout] test tests::test_as_some_from ... ok
[INFO] [stdout] test tests::test_expect ... ok
[INFO] [stdout] test tests::test_ok_or ... ok
[INFO] [stdout] test tests::test_ok_or_else ... ok
[INFO] [stdout] test tests::test_as_some ... ok
[INFO] [stderr]    Doc-tests boolinator
[INFO] [stdout] test tests::test_expect_reality - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "68cbe954c416918eb9faa68e97773ba97a9a2c8232a3c9d043e9feb8de998b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68cbe954c416918eb9faa68e97773ba97a9a2c8232a3c9d043e9feb8de998b78", kill_on_drop: false }`
[INFO] [stdout] 68cbe954c416918eb9faa68e97773ba97a9a2c8232a3c9d043e9feb8de998b78