[INFO] crate nan-preserving-float 0.1.0 is already in cache
[INFO] extracting crate nan-preserving-float 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/nan-preserving-float/0.1.0
[INFO] extracting crate nan-preserving-float 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nan-preserving-float/0.1.0
[INFO] validating manifest of nan-preserving-float-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nan-preserving-float-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nan-preserving-float-0.1.0
[INFO] finished frobbing nan-preserving-float-0.1.0
[INFO] frobbed toml for nan-preserving-float-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nan-preserving-float/0.1.0/Cargo.toml
[INFO] started frobbing nan-preserving-float-0.1.0
[INFO] finished frobbing nan-preserving-float-0.1.0
[INFO] frobbed toml for nan-preserving-float-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nan-preserving-float/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nan-preserving-float-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nan-preserving-float/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d4e0cd77936c32a24a87ee05d33c90ff4d21c54019aedac2b1579d037a48c827
[INFO] running `"docker" "start" "-a" "d4e0cd77936c32a24a87ee05d33c90ff4d21c54019aedac2b1579d037a48c827"`
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "d4e0cd77936c32a24a87ee05d33c90ff4d21c54019aedac2b1579d037a48c827"`
[INFO] running `"docker" "rm" "-f" "d4e0cd77936c32a24a87ee05d33c90ff4d21c54019aedac2b1579d037a48c827"`
[INFO] [stdout] d4e0cd77936c32a24a87ee05d33c90ff4d21c54019aedac2b1579d037a48c827
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nan-preserving-float/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 99842944f08728114073adf50f630a49d06c1812a55166e76d86d583dcce559f
[INFO] running `"docker" "start" "-a" "99842944f08728114073adf50f630a49d06c1812a55166e76d86d583dcce559f"`
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "99842944f08728114073adf50f630a49d06c1812a55166e76d86d583dcce559f"`
[INFO] running `"docker" "rm" "-f" "99842944f08728114073adf50f630a49d06c1812a55166e76d86d583dcce559f"`
[INFO] [stdout] 99842944f08728114073adf50f630a49d06c1812a55166e76d86d583dcce559f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nan-preserving-float/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] aaae60a5a2af445b18142bac0de1f5ff92d7e0986b9a427e97bfe0c4a688c86c
[INFO] running `"docker" "start" "-a" "aaae60a5a2af445b18142bac0de1f5ff92d7e0986b9a427e97bfe0c4a688c86c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nan_preserving_float-16063b6010aead49
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_neg_nan_f64 ... ok
[INFO] [stdout] test tests::test_neg_nan_f32 ... ok
[INFO] [stdout] test tests::test_ops_f32 ... ok
[INFO] [stdout] test tests::test_ops_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nan-preserving-float
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aaae60a5a2af445b18142bac0de1f5ff92d7e0986b9a427e97bfe0c4a688c86c"`
[INFO] running `"docker" "rm" "-f" "aaae60a5a2af445b18142bac0de1f5ff92d7e0986b9a427e97bfe0c4a688c86c"`
[INFO] [stdout] aaae60a5a2af445b18142bac0de1f5ff92d7e0986b9a427e97bfe0c4a688c86c