[INFO] crate fft 0.4.0 is already in cache
[INFO] extracting crate fft 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/fft/0.4.0
[INFO] extracting crate fft 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fft/0.4.0
[INFO] validating manifest of fft-0.4.0 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 fft-0.4.0 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 fft-0.4.0
[INFO] finished frobbing fft-0.4.0
[INFO] frobbed toml for fft-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/fft/0.4.0/Cargo.toml
[INFO] started frobbing fft-0.4.0
[INFO] finished frobbing fft-0.4.0
[INFO] frobbed toml for fft-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fft/0.4.0/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 fft-0.4.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/fft/0.4.0:/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] 90e7c8b939a59e4472ec8c28802c81f37a4b14c0ec41e6e7d70d056b9170d52f
[INFO] running `"docker" "start" "-a" "90e7c8b939a59e4472ec8c28802c81f37a4b14c0ec41e6e7d70d056b9170d52f"`
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling dft v0.5.5
[INFO] [stderr]    Compiling fft v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "90e7c8b939a59e4472ec8c28802c81f37a4b14c0ec41e6e7d70d056b9170d52f"`
[INFO] running `"docker" "rm" "-f" "90e7c8b939a59e4472ec8c28802c81f37a4b14c0ec41e6e7d70d056b9170d52f"`
[INFO] [stdout] 90e7c8b939a59e4472ec8c28802c81f37a4b14c0ec41e6e7d70d056b9170d52f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/fft/0.4.0:/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] 7213d0fc5a113efdc5d11972d6c91d782e07707f7c3e894273912970896e85d5
[INFO] running `"docker" "start" "-a" "7213d0fc5a113efdc5d11972d6c91d782e07707f7c3e894273912970896e85d5"`
[INFO] [stderr]    Compiling fft v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "7213d0fc5a113efdc5d11972d6c91d782e07707f7c3e894273912970896e85d5"`
[INFO] running `"docker" "rm" "-f" "7213d0fc5a113efdc5d11972d6c91d782e07707f7c3e894273912970896e85d5"`
[INFO] [stdout] 7213d0fc5a113efdc5d11972d6c91d782e07707f7c3e894273912970896e85d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/fft/0.4.0:/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] b455db9cebab5bb14f5a93d59083ed33d8028ecf4f4a6938f05bed2236748c85
[INFO] running `"docker" "start" "-a" "b455db9cebab5bb14f5a93d59083ed33d8028ecf4f4a6938f05bed2236748c85"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fft-c0257dd6a92d2bed
[INFO] [stderr]    Doc-tests fft
[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] [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" "b455db9cebab5bb14f5a93d59083ed33d8028ecf4f4a6938f05bed2236748c85"`
[INFO] running `"docker" "rm" "-f" "b455db9cebab5bb14f5a93d59083ed33d8028ecf4f4a6938f05bed2236748c85"`
[INFO] [stdout] b455db9cebab5bb14f5a93d59083ed33d8028ecf4f4a6938f05bed2236748c85