[INFO] fetching crate result_float 0.1.0...
[INFO] testing result_float-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate result_float 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate result_float 0.1.0 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 result_float 0.1.0
[INFO] finished tweaking crates.io crate result_float 0.1.0
[INFO] tweaked toml for crates.io crate result_float 0.1.0 written to /workspace/builds/worker-111/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 8cbc96a2f1a66424758af96b32e2526b1c1bbe1bb16bbefaf902442e1e3cdc2b
[INFO] running `Command { std: "docker" "start" "-a" "8cbc96a2f1a66424758af96b32e2526b1c1bbe1bb16bbefaf902442e1e3cdc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cbc96a2f1a66424758af96b32e2526b1c1bbe1bb16bbefaf902442e1e3cdc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbc96a2f1a66424758af96b32e2526b1c1bbe1bb16bbefaf902442e1e3cdc2b", kill_on_drop: false }`
[INFO] [stdout] 8cbc96a2f1a66424758af96b32e2526b1c1bbe1bb16bbefaf902442e1e3cdc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] db8bd401a054492133677e606b918ebc28a57d843cba8c1bc47aa780623aff96
[INFO] running `Command { std: "docker" "start" "-a" "db8bd401a054492133677e606b918ebc28a57d843cba8c1bc47aa780623aff96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling result_float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "db8bd401a054492133677e606b918ebc28a57d843cba8c1bc47aa780623aff96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8bd401a054492133677e606b918ebc28a57d843cba8c1bc47aa780623aff96", kill_on_drop: false }`
[INFO] [stdout] db8bd401a054492133677e606b918ebc28a57d843cba8c1bc47aa780623aff96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 4e93161983fef603d35874420d74b52716f9bf5d6ec5025b37efed3a45744d11
[INFO] running `Command { std: "docker" "start" "-a" "4e93161983fef603d35874420d74b52716f9bf5d6ec5025b37efed3a45744d11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling result_float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "4e93161983fef603d35874420d74b52716f9bf5d6ec5025b37efed3a45744d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e93161983fef603d35874420d74b52716f9bf5d6ec5025b37efed3a45744d11", kill_on_drop: false }`
[INFO] [stdout] 4e93161983fef603d35874420d74b52716f9bf5d6ec5025b37efed3a45744d11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 9e747d9db8c4767f006baf6c1775201749089a49f3035d463c3be9f7e3521b3f
[INFO] running `Command { std: "docker" "start" "-a" "9e747d9db8c4767f006baf6c1775201749089a49f3035d463c3be9f7e3521b3f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/result_float-599b4fc2364607a9)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_negative_zero_f32 ... ok
[INFO] [stdout] test tests::test_negative_zero_f64 ... ok
[INFO] [stdout] test tests::acosh ... ok
[INFO] [stdout] test tests::test_positive_zero_f32 ... ok
[INFO] [stdout] test tests::test_positive_zero_f64 ... ok
[INFO] [stdout] test tests::floor ... ok
[INFO] [stdout] test tests::hash_f64 ... ok
[INFO] [stdout] test tests::hash_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests result_float
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::from_bits (line 1191) ... FAILED
[INFO] [stdout] test src/lib.rs - rf (line 1367) ... FAILED
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tanh (line 1069) ... FAILED
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::trunc (line 302) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name result_float --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern failure=/opt/rustwide/target/debug/deps/libfailure-3de397e2a9753021.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-59558591691933da.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-feca145c6267cadc.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-e2abe55febae8f82.rlib --extern result_float=/opt/rustwide/target/debug/deps/libresult_float-c5aaf927f54e77d8.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-604bff33619331e9.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9e747d9db8c4767f006baf6c1775201749089a49f3035d463c3be9f7e3521b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e747d9db8c4767f006baf6c1775201749089a49f3035d463c3be9f7e3521b3f", kill_on_drop: false }`
[INFO] [stdout] 9e747d9db8c4767f006baf6c1775201749089a49f3035d463c3be9f7e3521b3f
