[INFO] fetching crate futures-lite 1.12.0...
[INFO] testing futures-lite-1.12.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate futures-lite 1.12.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate futures-lite 1.12.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-lite 1.12.0
[INFO] finished tweaking crates.io crate futures-lite 1.12.0
[INFO] tweaked toml for crates.io crate futures-lite 1.12.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin_on v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0264405ac931103883ec49ccdce0ef7337223e02472b241f7d4f6eca755cb74
[INFO] running `Command { std: "docker" "start" "-a" "a0264405ac931103883ec49ccdce0ef7337223e02472b241f7d4f6eca755cb74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0264405ac931103883ec49ccdce0ef7337223e02472b241f7d4f6eca755cb74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0264405ac931103883ec49ccdce0ef7337223e02472b241f7d4f6eca755cb74", kill_on_drop: false }`
[INFO] [stdout] a0264405ac931103883ec49ccdce0ef7337223e02472b241f7d4f6eca755cb74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0756746c137024d86e5627ef525884920aea73215bcf800abedd8be08539b1e5
[INFO] running `Command { std: "docker" "start" "-a" "0756746c137024d86e5627ef525884920aea73215bcf800abedd8be08539b1e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-lite v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "0756746c137024d86e5627ef525884920aea73215bcf800abedd8be08539b1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0756746c137024d86e5627ef525884920aea73215bcf800abedd8be08539b1e5", kill_on_drop: false }`
[INFO] [stdout] 0756746c137024d86e5627ef525884920aea73215bcf800abedd8be08539b1e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19011c507d083a363df946bdbb1f3bd10c11d45d29ab9e0512c901894b5d88cd
[INFO] running `Command { std: "docker" "start" "-a" "19011c507d083a363df946bdbb1f3bd10c11d45d29ab9e0512c901894b5d88cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin_on v0.1.1
[INFO] [stderr]    Compiling futures-lite v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "19011c507d083a363df946bdbb1f3bd10c11d45d29ab9e0512c901894b5d88cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19011c507d083a363df946bdbb1f3bd10c11d45d29ab9e0512c901894b5d88cd", kill_on_drop: false }`
[INFO] [stdout] 19011c507d083a363df946bdbb1f3bd10c11d45d29ab9e0512c901894b5d88cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa2fb2d533035abec896cc7d789da66eacf88bc90506d685c237724d5b2e1d5d
[INFO] running `Command { std: "docker" "start" "-a" "aa2fb2d533035abec896cc7d789da66eacf88bc90506d685c237724d5b2e1d5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_lite-7b0b9081fcc7a74e)
[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] [stderr]    Doc-tests futures-lite
[INFO] [stdout] 
[INFO] [stdout] running 147 tests
[INFO] [stdout] test src/future.rs - future::pending (line 117) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name futures_lite --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-0e69185d5746989a.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-aaa80e053cb884f8.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-1e0c3c5fd5238e6b.rlib --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-d1097a8834846def.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-0f592fda00c64810.rlib --extern parking=/opt/rustwide/target/debug/deps/libparking-1bae8b136a4b8abe.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-eca84dd3ea8e853e.rlib --extern spin_on=/opt/rustwide/target/debug/deps/libspin_on-5d9ad9923b7dcfd6.rlib --extern waker_fn=/opt/rustwide/target/debug/deps/libwaker_fn-641ca6068bd76b47.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="fastrand"' --cfg 'feature="futures-io"' --cfg 'feature="memchr"' --cfg 'feature="parking"' --cfg 'feature="std"' --cfg 'feature="waker-fn"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aa2fb2d533035abec896cc7d789da66eacf88bc90506d685c237724d5b2e1d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2fb2d533035abec896cc7d789da66eacf88bc90506d685c237724d5b2e1d5d", kill_on_drop: false }`
[INFO] [stdout] aa2fb2d533035abec896cc7d789da66eacf88bc90506d685c237724d5b2e1d5d