[INFO] crate piston-float 1.0.0 is already in cache
[INFO] extracting crate piston-float 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/piston-float/1.0.0
[INFO] extracting crate piston-float 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-float/1.0.0
[INFO] validating manifest of piston-float-1.0.0 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 piston-float-1.0.0 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 piston-float-1.0.0
[INFO] finished frobbing piston-float-1.0.0
[INFO] frobbed toml for piston-float-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/piston-float/1.0.0/Cargo.toml
[INFO] started frobbing piston-float-1.0.0
[INFO] finished frobbing piston-float-1.0.0
[INFO] frobbed toml for piston-float-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-float/1.0.0/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 piston-float-1.0.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-float/1.0.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 03c6acdb1abc31c5b3a17b330181fb0563def468befd3fec6560fd25f4f1fd25
[INFO] running `"docker" "start" "-a" "03c6acdb1abc31c5b3a17b330181fb0563def468befd3fec6560fd25f4f1fd25"`
[INFO] [stderr]    Compiling piston-float v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "03c6acdb1abc31c5b3a17b330181fb0563def468befd3fec6560fd25f4f1fd25"`
[INFO] running `"docker" "rm" "-f" "03c6acdb1abc31c5b3a17b330181fb0563def468befd3fec6560fd25f4f1fd25"`
[INFO] [stdout] 03c6acdb1abc31c5b3a17b330181fb0563def468befd3fec6560fd25f4f1fd25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-float/1.0.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9980ee31fb64daba9a577b889f241256cd9b6b3f5face99f702fe50e2f085a5f
[INFO] running `"docker" "start" "-a" "9980ee31fb64daba9a577b889f241256cd9b6b3f5face99f702fe50e2f085a5f"`
[INFO] [stderr]    Compiling piston-float v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "9980ee31fb64daba9a577b889f241256cd9b6b3f5face99f702fe50e2f085a5f"`
[INFO] running `"docker" "rm" "-f" "9980ee31fb64daba9a577b889f241256cd9b6b3f5face99f702fe50e2f085a5f"`
[INFO] [stdout] 9980ee31fb64daba9a577b889f241256cd9b6b3f5face99f702fe50e2f085a5f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston-float/1.0.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 09582f0f00c068ac629fc9fab37e2b6ceed177e9cd79fd1888c93bc0c0ca4187
[INFO] running `"docker" "start" "-a" "09582f0f00c068ac629fc9fab37e2b6ceed177e9cd79fd1888c93bc0c0ca4187"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/float-31d654861edb8e33
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_f32_deg_to_rad ... ok
[INFO] [stdout] test test::test_f32_sqrt ... ok
[INFO] [stdout] test test::test_f64_sqrt ... ok
[INFO] [stdout] test test::test_f64_deg_to_rad ... 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 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" "09582f0f00c068ac629fc9fab37e2b6ceed177e9cd79fd1888c93bc0c0ca4187"`
[INFO] running `"docker" "rm" "-f" "09582f0f00c068ac629fc9fab37e2b6ceed177e9cd79fd1888c93bc0c0ca4187"`
[INFO] [stdout] 09582f0f00c068ac629fc9fab37e2b6ceed177e9cd79fd1888c93bc0c0ca4187