[INFO] fetching crate result_float 0.1.0...
[INFO] testing result_float-0.1.0 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate result_float 0.1.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate result_float 0.1.0 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3beff79a8f947a415eb1a6ceac26496423b0f63bc00b46bbc9e8e1889f4f18e5
[INFO] running `Command { std: "docker" "start" "-a" "3beff79a8f947a415eb1a6ceac26496423b0f63bc00b46bbc9e8e1889f4f18e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3beff79a8f947a415eb1a6ceac26496423b0f63bc00b46bbc9e8e1889f4f18e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3beff79a8f947a415eb1a6ceac26496423b0f63bc00b46bbc9e8e1889f4f18e5", kill_on_drop: false }`
[INFO] [stdout] 3beff79a8f947a415eb1a6ceac26496423b0f63bc00b46bbc9e8e1889f4f18e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19ccd6c1236e199235d493b32231302554823a4eb358daea71aa7e36e92a6e70
[INFO] running `Command { std: "docker" "start" "-a" "19ccd6c1236e199235d493b32231302554823a4eb358daea71aa7e36e92a6e70", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling result_float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.53s
[INFO] running `Command { std: "docker" "inspect" "19ccd6c1236e199235d493b32231302554823a4eb358daea71aa7e36e92a6e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ccd6c1236e199235d493b32231302554823a4eb358daea71aa7e36e92a6e70", kill_on_drop: false }`
[INFO] [stdout] 19ccd6c1236e199235d493b32231302554823a4eb358daea71aa7e36e92a6e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7417b3593b067fc67246a1ab29715dd4843a1fc8bb35824ed7f08c65e620b30
[INFO] running `Command { std: "docker" "start" "-a" "c7417b3593b067fc67246a1ab29715dd4843a1fc8bb35824ed7f08c65e620b30", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[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 regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling serde_test v1.0.131
[INFO] [stderr]    Compiling result_float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "c7417b3593b067fc67246a1ab29715dd4843a1fc8bb35824ed7f08c65e620b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7417b3593b067fc67246a1ab29715dd4843a1fc8bb35824ed7f08c65e620b30", kill_on_drop: false }`
[INFO] [stdout] c7417b3593b067fc67246a1ab29715dd4843a1fc8bb35824ed7f08c65e620b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f715fdf8eee7458cf58b4bc11916e7b0a6a4fc3af184ab1167a3072441c8a24d
[INFO] running `Command { std: "docker" "start" "-a" "f715fdf8eee7458cf58b4bc11916e7b0a6a4fc3af184ab1167a3072441c8a24d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/result_float-e485e138397f0221)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]    Doc-tests result_float
[INFO] [stdout] test tests::acosh ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::floor ... ok
[INFO] [stdout] test tests::test_negative_zero_f32 ... ok
[INFO] [stdout] test tests::hash_f32 ... ok
[INFO] [stdout] test tests::hash_f64 ... ok
[INFO] [stdout] test tests::test_negative_zero_f64 ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_positive_zero_f32 ... ok
[INFO] [stdout] test tests::test_positive_zero_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::asin (line 834) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atan2 (line 910) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cbrt (line 721) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::acosh (line 1115) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::floor (line 244) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::to_degrees (line 466) ... FAILED
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cosh (line 1043) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::abs (line 342) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::powi (line 448) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::hypot (line 744) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atanh (line 1135) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::signum (line 369) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log (line 655) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sqrt (line 558) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cos (line 789) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ceil (line 263) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::acos (line 859) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::fract (line 321) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_finite (line 170) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sin (line 767) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log10 (line 699) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f64>::to_bits (line 1216) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::asinh (line 1095) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::new (line 113) ... ok
[INFO] [stdout] test src/lib.rs - rf (line 1367) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_sign_negative (line 408) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp2 (line 605) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::to_bits (line 1165) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_sign_positive (line 389) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atan (line 883) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_normal (line 193) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::mul_add (line 514) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sinh (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ln (line 627) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::recip (line 427) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log2 (line 677) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp (line 581) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ln_1p (line 994) ... ok
[INFO] [stdout] test src/lib.rs - NaN (line 58) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::raw (line 132) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sin_cos (line 944) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tan (line 811) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tanh (line 1069) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::round (line 283) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::classify (line 223) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::from_bits (line 1191) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp_m1 (line 971) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f64>::from_bits (line 1242) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::powf (line 536) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_infinite (line 148) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::trunc (line 302) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::to_radians (line 486) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ResultFloat<F>::to_degrees (line 466) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ResultFloat<F>::to_degrees (line 466)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 52 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f715fdf8eee7458cf58b4bc11916e7b0a6a4fc3af184ab1167a3072441c8a24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f715fdf8eee7458cf58b4bc11916e7b0a6a4fc3af184ab1167a3072441c8a24d", kill_on_drop: false }`
[INFO] [stdout] f715fdf8eee7458cf58b4bc11916e7b0a6a4fc3af184ab1167a3072441c8a24d