[INFO] fetching crate chfft 0.3.4...
[INFO] testing chfft-0.3.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate chfft 0.3.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate chfft 0.3.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chfft 0.3.4
[INFO] finished tweaking crates.io crate chfft 0.3.4
[INFO] tweaked toml for crates.io crate chfft 0.3.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beafb06c33275887c3a45fa915d9bf899d0eb6c0102e810b8eb1197f3e16e6a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "beafb06c33275887c3a45fa915d9bf899d0eb6c0102e810b8eb1197f3e16e6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beafb06c33275887c3a45fa915d9bf899d0eb6c0102e810b8eb1197f3e16e6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beafb06c33275887c3a45fa915d9bf899d0eb6c0102e810b8eb1197f3e16e6a9", kill_on_drop: false }`
[INFO] [stdout] beafb06c33275887c3a45fa915d9bf899d0eb6c0102e810b8eb1197f3e16e6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22327f3e1d67da64f3a8f7d3f6f8a9593c1b0db897d1e8cd103f8b963646fa5f
[INFO] running `Command { std: "docker" "start" "-a" "22327f3e1d67da64f3a8f7d3f6f8a9593c1b0db897d1e8cd103f8b963646fa5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling chfft v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "22327f3e1d67da64f3a8f7d3f6f8a9593c1b0db897d1e8cd103f8b963646fa5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22327f3e1d67da64f3a8f7d3f6f8a9593c1b0db897d1e8cd103f8b963646fa5f", kill_on_drop: false }`
[INFO] [stdout] 22327f3e1d67da64f3a8f7d3f6f8a9593c1b0db897d1e8cd103f8b963646fa5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cbc1d15d046b179d277c694948a72fb4773527382192f66c39151634e268640
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2cbc1d15d046b179d277c694948a72fb4773527382192f66c39151634e268640", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling appro-eq v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling chfft v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "2cbc1d15d046b179d277c694948a72fb4773527382192f66c39151634e268640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbc1d15d046b179d277c694948a72fb4773527382192f66c39151634e268640", kill_on_drop: false }`
[INFO] [stdout] 2cbc1d15d046b179d277c694948a72fb4773527382192f66c39151634e268640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 567be29212c3810a805cea295e7514b189da8143953564bbda10b7b8ca2ebe5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "567be29212c3810a805cea295e7514b189da8143953564bbda10b7b8ca2ebe5a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 31 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chfft-ffc39c2b90d045fb
[INFO] [stdout] test dct1d::tests::invalid_length ... ok
[INFO] [stdout] test dct1d::tests::invalid_length_convert ... ok
[INFO] [stdout] test cfft2d::tests::f64_with_len ... ok
[INFO] [stdout] test cfft2d::tests::f64_new ... ok
[INFO] [stdout] test cfft2d::tests::f32_new ... ok
[INFO] [stdout] test cfft2d::tests::f32_with_len ... ok
[INFO] [stdout] test cfft1d::tests::f64_primes ... ok
[INFO] [stdout] test cfft1d::tests::f32_new ... ok
[INFO] [stdout] test cfft1d::tests::f64_new ... ok
[INFO] [stdout] test cfft1d::tests::f64_with_len ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length_convert ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length_convert_back ... ok
[INFO] [stdout] test cfft1d::tests::f32_with_len ... ok
[INFO] [stdout] test dct1d::tests::f64_new ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length_convert ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length_convert_back ... ok
[INFO] [stdout] test dct1d::tests::f32_new ... ok
[INFO] [stdout] test dct1d::tests::f64_with_setup ... ok
[INFO] [stdout] test dct1d::tests::f32_with_setup ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_new ... test mdct1d::tests::f32_with_new has been running for over 60 seconds
[INFO] [stdout] test mdct1d::tests::f32_with_sine ... test mdct1d::tests::f32_with_sine has been running for over 60 seconds
[INFO] [stdout] test mdct1d::tests::f32_with_setup ... test mdct1d::tests::f32_with_setup has been running for over 60 seconds
[INFO] [stdout] test mdct1d::tests::f32_with_vorbis ... test mdct1d::tests::f32_with_vorbis has been running for over 60 seconds
[INFO] [stdout] test mdct1d::tests::f64_with_new ... test mdct1d::tests::f64_with_new has been running for over 60 seconds
[INFO] [stdout] test mdct1d::tests::f64_with_setup ... test mdct1d::tests::f64_with_setup has been running for over 60 seconds
[INFO] [stdout] test mdct1d::tests::f64_with_setup ... ok
[INFO] [stdout] test rfft1d::tests::f64_new ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_sine ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_new ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_new ... ok
[INFO] [stdout] test rfft1d::tests::f32_new ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_setup ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_vorbis ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_sine ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_vorbis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chfft
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::default (line 462) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::new (line 65) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backward0i (line 410) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backward (line 327) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forwardn (line 310) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forward0i (line 394) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backwardui (line 443) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backwardu (line 360) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forwardui (line 426) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forward0 (line 277) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forward (line 261) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backward0 (line 344) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backwardn (line 377) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forwardu (line 293) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::default (line 371) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D (line 39) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::setup (line 97) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::new (line 73) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::with_len (line 80) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::backward (line 244) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D (line 20) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::setup (line 109) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::with_len (line 91) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::backward0 (line 273) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::backwardu (line 301) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forward0 (line 158) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forward (line 130) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forwardn (line 215) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forwardu (line 186) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D (line 19) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forward (line 90) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::new (line 49) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forward0 (line 104) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forwardn (line 133) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D (line 21) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::new (line 99) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forwardu (line 118) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::setup (line 121) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::setup (line 67) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::backward (line 158) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::backwardu (line 187) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::forwardu (line 173) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::forward (line 143) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, fn(: usize, : usize) -> T>::with_sine (line 60) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, fn(: usize, : usize) -> T>::with_vorbis (line 70) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backward0 (line 268) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D (line 21) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backward (line 251) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::forward (line 193) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::forwardn (line 236) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backwardn (line 301) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::forwardu (line 221) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::setup (line 96) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backwardu (line 284) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::forward0 (line 207) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::new (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "567be29212c3810a805cea295e7514b189da8143953564bbda10b7b8ca2ebe5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567be29212c3810a805cea295e7514b189da8143953564bbda10b7b8ca2ebe5a", kill_on_drop: false }`
[INFO] [stdout] 567be29212c3810a805cea295e7514b189da8143953564bbda10b7b8ca2ebe5a