[INFO] crate rustfft 3.0.0 is already in cache
[INFO] extracting crate rustfft 3.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustfft/3.0.0
[INFO] extracting crate rustfft 3.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustfft/3.0.0
[INFO] validating manifest of rustfft-3.0.0 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 rustfft-3.0.0 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 rustfft-3.0.0
[INFO] finished frobbing rustfft-3.0.0
[INFO] frobbed toml for rustfft-3.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustfft/3.0.0/Cargo.toml
[INFO] started frobbing rustfft-3.0.0
[INFO] finished frobbing rustfft-3.0.0
[INFO] frobbed toml for rustfft-3.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustfft/3.0.0/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 rustfft-3.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustfft/3.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b1edb220ca81a4483a4a243bf0908e96752c9bfe78ccee2239957949038ae59f
[INFO] running `"docker" "start" "-a" "b1edb220ca81a4483a4a243bf0908e96752c9bfe78ccee2239957949038ae59f"`
[INFO] [stderr]    Compiling strength_reduce v0.2.2
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling rustfft v3.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "b1edb220ca81a4483a4a243bf0908e96752c9bfe78ccee2239957949038ae59f"`
[INFO] running `"docker" "rm" "-f" "b1edb220ca81a4483a4a243bf0908e96752c9bfe78ccee2239957949038ae59f"`
[INFO] [stdout] b1edb220ca81a4483a4a243bf0908e96752c9bfe78ccee2239957949038ae59f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustfft/3.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d1d9937c4aa947ceaae7b42c0ac17dbb5ae8dee9292ca3ba12d13353a75e73a
[INFO] running `"docker" "start" "-a" "4d1d9937c4aa947ceaae7b42c0ac17dbb5ae8dee9292ca3ba12d13353a75e73a"`
[INFO] [stderr]    Compiling rustfft v3.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `"docker" "inspect" "4d1d9937c4aa947ceaae7b42c0ac17dbb5ae8dee9292ca3ba12d13353a75e73a"`
[INFO] running `"docker" "rm" "-f" "4d1d9937c4aa947ceaae7b42c0ac17dbb5ae8dee9292ca3ba12d13353a75e73a"`
[INFO] [stdout] 4d1d9937c4aa947ceaae7b42c0ac17dbb5ae8dee9292ca3ba12d13353a75e73a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustfft/3.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] cd7536df97540b19ce7101bfc4a8b0a9c7d536cb92a25b00e102a77b809fe1eb
[INFO] running `"docker" "start" "-a" "cd7536df97540b19ce7101bfc4a8b0a9c7d536cb92a25b00e102a77b809fe1eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfft-215b5ad3708c294d
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly4 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly7 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly6 ... ok
[INFO] [stdout] test algorithm::dft::unit_tests::test_dft_known_len_3 ... ok
[INFO] [stdout] test algorithm::dft::unit_tests::test_dft_known_len_4 ... ok
[INFO] [stdout] test algorithm::dft::unit_tests::test_dft_known_len_6 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly5 ... ok
[INFO] [stdout] test algorithm::dft::unit_tests::test_dft_known_len_2 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly3 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly2 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly8 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly32 ... ok
[INFO] [stdout] test algorithm::butterflies::unit_tests::test_butterfly16 ... ok
[INFO] [stdout] test algorithm::dft::unit_tests::test_matches_dft ... ok
[INFO] [stdout] test math_utils::unit_tests::test_extended_euclidean ... ok
[INFO] [stdout] test math_utils::unit_tests::test_modular_exponent ... ok
[INFO] [stdout] test math_utils::unit_tests::test_multiplicative_inverse ... ok
[INFO] [stdout] test math_utils::unit_tests::test_prime_factors ... ok
[INFO] [stdout] test algorithm::radix4::unit_tests::test_radix4 ... ok
[INFO] [stdout] test math_utils::unit_tests::test_primitive_root ... ok
[INFO] [stdout] test twiddles::unit_tests::test_generate ... ok
[INFO] [stdout] test algorithm::raders_algorithm::unit_tests::test_raders ... ok
[INFO] [stdout] test twiddles::unit_tests::test_single ... ok
[INFO] [stdout] test array_utils::unit_tests::test_transpose ... ok
[INFO] [stdout] test algorithm::mixed_radix::unit_tests::test_mixed_radix_double_butterfly ... ok
[INFO] [stdout] test algorithm::mixed_radix::unit_tests::test_mixed_radix ... ok
[INFO] [stdout] test algorithm::good_thomas_algorithm::unit_tests::test_good_thomas_double_butterfly ... ok
[INFO] [stdout] test algorithm::good_thomas_algorithm::unit_tests::test_good_thomas ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/accuracy-7e1ca784986673b5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_fft ... ok
[INFO] [stdout] test test_fft_inverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustfft
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/algorithm/radix4.rs - algorithm::radix4::Radix4 (line 12) ... ok
[INFO] [stdout] test src/algorithm/mixed_radix.rs - algorithm::mixed_radix::MixedRadixDoubleButterfly (line 144) ... ok
[INFO] [stdout] test src/algorithm/dft.rs - algorithm::dft::DFT (line 15) ... ok
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/algorithm/good_thomas_algorithm.rs - algorithm::good_thomas_algorithm::GoodThomasAlgorithmDoubleButterfly (line 170) ... ok
[INFO] [stdout] test src/algorithm/mixed_radix.rs - algorithm::mixed_radix::MixedRadix (line 18) ... ok
[INFO] [stdout] test src/algorithm/good_thomas_algorithm.rs - algorithm::good_thomas_algorithm::GoodThomasAlgorithm (line 23) ... ok
[INFO] [stdout] test src/algorithm/raders_algorithm.rs - algorithm::raders_algorithm::RadersAlgorithm (line 21) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/plan.rs - plan::FFTplanner (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cd7536df97540b19ce7101bfc4a8b0a9c7d536cb92a25b00e102a77b809fe1eb"`
[INFO] running `"docker" "rm" "-f" "cd7536df97540b19ce7101bfc4a8b0a9c7d536cb92a25b00e102a77b809fe1eb"`
[INFO] [stdout] cd7536df97540b19ce7101bfc4a8b0a9c7d536cb92a25b00e102a77b809fe1eb