[INFO] fetching crate result_float 0.1.0...
[INFO] testing result_float-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate result_float 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate result_float 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ca05756217bd817cee009fa5a86c92d9aefbde1dd176968391b47aa9a5e54f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ca05756217bd817cee009fa5a86c92d9aefbde1dd176968391b47aa9a5e54f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ca05756217bd817cee009fa5a86c92d9aefbde1dd176968391b47aa9a5e54f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca05756217bd817cee009fa5a86c92d9aefbde1dd176968391b47aa9a5e54f2", kill_on_drop: false }`
[INFO] [stdout] 0ca05756217bd817cee009fa5a86c92d9aefbde1dd176968391b47aa9a5e54f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d22c5ba8b57b42cda9fa3b98984f1eb984dab0700ee30586cd8831fd3514029c
[INFO] running `Command { std: "docker" "start" "-a" "d22c5ba8b57b42cda9fa3b98984f1eb984dab0700ee30586cd8831fd3514029c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[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 16.43s
[INFO] running `Command { std: "docker" "inspect" "d22c5ba8b57b42cda9fa3b98984f1eb984dab0700ee30586cd8831fd3514029c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22c5ba8b57b42cda9fa3b98984f1eb984dab0700ee30586cd8831fd3514029c", kill_on_drop: false }`
[INFO] [stdout] d22c5ba8b57b42cda9fa3b98984f1eb984dab0700ee30586cd8831fd3514029c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6ac92ccfa0b66b6456a560a0fd13d46dcea3066980d31d0a72a1c3505bc1d42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e6ac92ccfa0b66b6456a560a0fd13d46dcea3066980d31d0a72a1c3505bc1d42", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[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 v1.0.130
[INFO] [stderr]    Compiling result_float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.36s
[INFO] running `Command { std: "docker" "inspect" "e6ac92ccfa0b66b6456a560a0fd13d46dcea3066980d31d0a72a1c3505bc1d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ac92ccfa0b66b6456a560a0fd13d46dcea3066980d31d0a72a1c3505bc1d42", kill_on_drop: false }`
[INFO] [stdout] e6ac92ccfa0b66b6456a560a0fd13d46dcea3066980d31d0a72a1c3505bc1d42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75c0b8d7acce1638282072cdd5e5198351f0860152e5e5737e8ed5d271202e66
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "75c0b8d7acce1638282072cdd5e5198351f0860152e5e5737e8ed5d271202e66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/result_float-60d2d39102cccf51)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::hash_f64 ... ok
[INFO] [stdout] test tests::hash_f32 ... ok
[INFO] [stdout] test tests::acosh ... ok
[INFO] [stdout] test tests::floor ... ok
[INFO] [stdout] test tests::test_negative_zero_f32 ... ok
[INFO] [stdout] test tests::test_negative_zero_f64 ... ok
[INFO] [stdout] test tests::test_positive_zero_f32 ... ok
[INFO] [stdout] test tests::test_positive_zero_f64 ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests result_float
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cosh (line 1043) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::classify (line 223) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::asin (line 834) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::acosh (line 1115) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp (line 581) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::abs (line 342) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atan2 (line 910) ... 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>::atanh (line 1135) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - NaN (line 58) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atan (line 883) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cbrt (line 721) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp2 (line 605) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::asinh (line 1095) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cos (line 789) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_normal (line 193) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::fract (line 321) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::mul_add (line 514) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_sign_negative (line 408) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_infinite (line 148) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::hypot (line 744) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp_m1 (line 971) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_sign_positive (line 389) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::floor (line 244) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ln_1p (line 994) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log2 (line 677) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ln (line 627) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log (line 655) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log10 (line 699) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::new (line 113) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_finite (line 170) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::round (line 283) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::powf (line 536) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::signum (line 369) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::powi (line 448) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tan (line 811) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::raw (line 132) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::recip (line 427) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sin_cos (line 944) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sin (line 767) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sqrt (line 558) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sinh (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::to_radians (line 486) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::to_degrees (line 466) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tanh (line 1069) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::from_bits (line 1191) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::trunc (line 302) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f64>::to_bits (line 1216) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f64>::from_bits (line 1242) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::to_bits (line 1165) ... ok
[INFO] [stdout] test src/lib.rs - rf (line 1367) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75c0b8d7acce1638282072cdd5e5198351f0860152e5e5737e8ed5d271202e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c0b8d7acce1638282072cdd5e5198351f0860152e5e5737e8ed5d271202e66", kill_on_drop: false }`
[INFO] [stdout] 75c0b8d7acce1638282072cdd5e5198351f0860152e5e5737e8ed5d271202e66