[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-1.38-1/sources/1.37.0/reg/nan-preserving-float/0.1.0
[INFO] extracting crate nan-preserving-float 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nan-preserving-float/0.1.0
[INFO] validating manifest of nan-preserving-float-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nan-preserving-float-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/nan-preserving-float/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nan-preserving-float-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fd908e6f4b80cb500dc88cdbeeddea741e8ccc646c0f793afd5737c969cc2ba4
[INFO] running `"docker" "start" "-a" "fd908e6f4b80cb500dc88cdbeeddea741e8ccc646c0f793afd5737c969cc2ba4"`
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "fd908e6f4b80cb500dc88cdbeeddea741e8ccc646c0f793afd5737c969cc2ba4"`
[INFO] running `"docker" "rm" "-f" "fd908e6f4b80cb500dc88cdbeeddea741e8ccc646c0f793afd5737c969cc2ba4"`
[INFO] [stdout] fd908e6f4b80cb500dc88cdbeeddea741e8ccc646c0f793afd5737c969cc2ba4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 68fee202a25639d089a957dabb426f4c1eabfe9d29e8c384707e8ec0414c9150
[INFO] running `"docker" "start" "-a" "68fee202a25639d089a957dabb426f4c1eabfe9d29e8c384707e8ec0414c9150"`
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "68fee202a25639d089a957dabb426f4c1eabfe9d29e8c384707e8ec0414c9150"`
[INFO] running `"docker" "rm" "-f" "68fee202a25639d089a957dabb426f4c1eabfe9d29e8c384707e8ec0414c9150"`
[INFO] [stdout] 68fee202a25639d089a957dabb426f4c1eabfe9d29e8c384707e8ec0414c9150
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c97517d80502975bf957e8395ce25a0eebcbc17f44e3618cb01f29614349c05e
[INFO] running `"docker" "start" "-a" "c97517d80502975bf957e8395ce25a0eebcbc17f44e3618cb01f29614349c05e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nan_preserving_float-76b7833b9b7e9834
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_neg_nan_f64 ... ok
[INFO] [stdout] test tests::test_ops_f64 ... ok
[INFO] [stdout] test tests::test_neg_nan_f32 ... ok
[INFO] [stdout] test tests::test_ops_f32 ... 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" "c97517d80502975bf957e8395ce25a0eebcbc17f44e3618cb01f29614349c05e"`
[INFO] running `"docker" "rm" "-f" "c97517d80502975bf957e8395ce25a0eebcbc17f44e3618cb01f29614349c05e"`
[INFO] [stdout] c97517d80502975bf957e8395ce25a0eebcbc17f44e3618cb01f29614349c05e