[INFO] fetching crate result_float 0.2.0...
[INFO] testing result_float-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate result_float 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate result_float 0.2.0
[INFO] finished tweaking crates.io crate result_float 0.2.0
[INFO] tweaked toml for crates.io crate result_float 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate result_float 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6b5c0a37db8de9b5439bb7c61f9e97cddc11421abdc53283097263d0c39be37
[INFO] running `Command { std: "docker" "start" "-a" "e6b5c0a37db8de9b5439bb7c61f9e97cddc11421abdc53283097263d0c39be37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6b5c0a37db8de9b5439bb7c61f9e97cddc11421abdc53283097263d0c39be37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b5c0a37db8de9b5439bb7c61f9e97cddc11421abdc53283097263d0c39be37", kill_on_drop: false }`
[INFO] [stdout] e6b5c0a37db8de9b5439bb7c61f9e97cddc11421abdc53283097263d0c39be37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4abe73a3560534a0afe382fb2785bf9a804098a3f944d7480a8e1bb8070b2db0
[INFO] running `Command { std: "docker" "start" "-a" "4abe73a3560534a0afe382fb2785bf9a804098a3f944d7480a8e1bb8070b2db0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling result_float v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "4abe73a3560534a0afe382fb2785bf9a804098a3f944d7480a8e1bb8070b2db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abe73a3560534a0afe382fb2785bf9a804098a3f944d7480a8e1bb8070b2db0", kill_on_drop: false }`
[INFO] [stdout] 4abe73a3560534a0afe382fb2785bf9a804098a3f944d7480a8e1bb8070b2db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c19ca8a6a11df80eba175ee92a5b05fe8cd9cc1d8ae9019d867d457a0651f8c8
[INFO] running `Command { std: "docker" "start" "-a" "c19ca8a6a11df80eba175ee92a5b05fe8cd9cc1d8ae9019d867d457a0651f8c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling result_float v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.85s
[INFO] running `Command { std: "docker" "inspect" "c19ca8a6a11df80eba175ee92a5b05fe8cd9cc1d8ae9019d867d457a0651f8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19ca8a6a11df80eba175ee92a5b05fe8cd9cc1d8ae9019d867d457a0651f8c8", kill_on_drop: false }`
[INFO] [stdout] c19ca8a6a11df80eba175ee92a5b05fe8cd9cc1d8ae9019d867d457a0651f8c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dce4a4ea989f018031c1de5beb73948fda5c1a57ccaa150f7bb9b53b857ad14
[INFO] running `Command { std: "docker" "start" "-a" "6dce4a4ea989f018031c1de5beb73948fda5c1a57ccaa150f7bb9b53b857ad14", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/result_float-fa46eb0b8bc53a6a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::floor ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_negative_zero_f32 ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::hash_f32 ... ok
[INFO] [stdout] test tests::test_positive_zero_f32 ... ok
[INFO] [stdout] test tests::hash_f64 ... ok
[INFO] [stdout] test tests::test_positive_zero_f64 ... ok
[INFO] [stdout] test tests::test_negative_zero_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests result_float
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::asin (line 843) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::asinh (line 1104) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cosh (line 1052) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp (line 590) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atanh (line 1144) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::acos (line 868) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cos (line 798) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::acosh (line 1124) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atan2 (line 919) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::abs (line 351) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ceil (line 272) ... ok
[INFO] [stdout] test src/lib.rs - NaN (line 50) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::classify (line 232) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp2 (line 614) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::atan (line 892) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_infinite (line 157) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_finite (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::cbrt (line 730) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::floor (line 253) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::exp_m1 (line 980) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_sign_negative (line 417) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_sign_positive (line 398) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::is_normal (line 202) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ln_1p (line 1003) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log10 (line 708) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::fract (line 330) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log (line 664) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::hypot (line 753) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::ln (line 636) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::powf (line 545) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::raw (line 141) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::new (line 122) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::signum (line 378) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tanh (line 1078) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sin (line 776) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::log2 (line 686) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::mul_add (line 523) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::round (line 292) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::powi (line 457) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sin_cos (line 953) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sinh (line 1026) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::to_bits (line 1174) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::recip (line 436) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::sqrt (line 567) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::to_degrees (line 475) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::trunc (line 311) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::tan (line 820) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f32>::from_bits (line 1200) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<F>::to_radians (line 495) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f64>::from_bits (line 1251) ... ok
[INFO] [stdout] test src/lib.rs - ResultFloat<f64>::to_bits (line 1225) ... ok
[INFO] [stdout] test src/lib.rs - rf (line 1376) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dce4a4ea989f018031c1de5beb73948fda5c1a57ccaa150f7bb9b53b857ad14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dce4a4ea989f018031c1de5beb73948fda5c1a57ccaa150f7bb9b53b857ad14", kill_on_drop: false }`
[INFO] [stdout] 6dce4a4ea989f018031c1de5beb73948fda5c1a57ccaa150f7bb9b53b857ad14