[INFO] fetching crate chfft 0.3.4...
[INFO] testing chfft-0.3.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate chfft 0.3.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate chfft 0.3.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] 08e884e060887dd160deb5611446e070190be9d8757df3906cb44a3402e731e6
[INFO] running `Command { std: "docker" "start" "-a" "08e884e060887dd160deb5611446e070190be9d8757df3906cb44a3402e731e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e884e060887dd160deb5611446e070190be9d8757df3906cb44a3402e731e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e884e060887dd160deb5611446e070190be9d8757df3906cb44a3402e731e6", kill_on_drop: false }`
[INFO] [stdout] 08e884e060887dd160deb5611446e070190be9d8757df3906cb44a3402e731e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 53f9dc11390677cf68dfde0b81f717d73863f0a185f46eafe3bb860a72895ab8
[INFO] running `Command { std: "docker" "start" "-a" "53f9dc11390677cf68dfde0b81f717d73863f0a185f46eafe3bb860a72895ab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling chfft v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "53f9dc11390677cf68dfde0b81f717d73863f0a185f46eafe3bb860a72895ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f9dc11390677cf68dfde0b81f717d73863f0a185f46eafe3bb860a72895ab8", kill_on_drop: false }`
[INFO] [stdout] 53f9dc11390677cf68dfde0b81f717d73863f0a185f46eafe3bb860a72895ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ac8f5dcd937adf68f93347f636995ec49224b492601a51f65efcb26cf11fb06
[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" "7ac8f5dcd937adf68f93347f636995ec49224b492601a51f65efcb26cf11fb06", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling appro-eq v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chfft v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `Command { std: "docker" "inspect" "7ac8f5dcd937adf68f93347f636995ec49224b492601a51f65efcb26cf11fb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac8f5dcd937adf68f93347f636995ec49224b492601a51f65efcb26cf11fb06", kill_on_drop: false }`
[INFO] [stdout] 7ac8f5dcd937adf68f93347f636995ec49224b492601a51f65efcb26cf11fb06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", 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] 02668ad70be37e8532c0d679c80f22512b295d03d130c3780ae9862eed5ea07c
[INFO] running `Command { std: "docker" "start" "-a" "02668ad70be37e8532c0d679c80f22512b295d03d130c3780ae9862eed5ea07c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chfft-a41820f2dc829038)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test dct1d::tests::invalid_length_convert - should panic ... ok
[INFO] [stdout] test dct1d::tests::invalid_length - should panic ... ok
[INFO] [stdout] test cfft2d::tests::f64_with_len ... ok
[INFO] [stdout] test cfft2d::tests::f32_new ... ok
[INFO] [stdout] test cfft2d::tests::f64_new ... ok
[INFO] [stdout] test cfft2d::tests::f32_with_len ... ok
[INFO] [stdout] test cfft1d::tests::f64_primes ... ok
[INFO] [stdout] test cfft1d::tests::f64_with_len ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length - should panic ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length_convert - should panic ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length_convert_back - should panic ... ok
[INFO] [stdout] test cfft1d::tests::f64_new ... ok
[INFO] [stdout] test cfft1d::tests::f32_new ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length - should panic ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length_convert - should panic ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length_convert_back - should panic ... ok
[INFO] [stdout] test dct1d::tests::f64_new ... ok
[INFO] [stdout] test cfft1d::tests::f32_with_len ... 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 rfft1d::tests::f32_new ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_sine ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_new ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_new ... ok
[INFO] [stdout] test rfft1d::tests::f64_new ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_vorbis ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_setup ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_sine ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_vorbis ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_setup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 50.99s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chfft
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::new (line 65) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::default (line 462) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::setup (line 97) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backward0i (line 410) ... 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>::forward (line 261) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backwardn (line 377) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backwardu (line 360) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backward0 (line 344) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D (line 39) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forwardn (line 310) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::backward (line 327) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forwardu (line 293) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forward0 (line 277) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::forwardui (line 426) ... ok
[INFO] [stdout] test src/cfft1d.rs - cfft1d::CFft1D<T>::with_len (line 80) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::default (line 371) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::new (line 73) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::backward (line 244) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::backward0 (line 273) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D (line 20) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::with_len (line 91) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forwardu (line 186) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forward0 (line 158) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::backwardu (line 301) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forward (line 130) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::setup (line 109) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forward0 (line 104) ... ok
[INFO] [stdout] test src/cfft2d.rs - cfft2d::CFft2D<T>::forwardn (line 215) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forward (line 90) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D (line 19) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forwardu (line 118) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::forwardn (line 133) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::new (line 49) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D (line 21) ... 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>::backward (line 158) ... ok
[INFO] [stdout] test src/dct1d.rs - dct1d::Dct1D<T>::setup (line 67) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::forward (line 143) ... 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>::new (line 99) ... ok
[INFO] [stdout] test src/mdct1d.rs - mdct1d::Mdct1D<T, F>::setup (line 121) ... 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 (line 21) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backwardu (line 284) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backward0 (line 268) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backward (line 251) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::backwardn (line 301) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::forward0 (line 207) ... 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>::new (line 71) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::setup (line 96) ... ok
[INFO] [stdout] test src/rfft1d.rs - rfft1d::RFft1D<T>::forwardu (line 221) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02668ad70be37e8532c0d679c80f22512b295d03d130c3780ae9862eed5ea07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02668ad70be37e8532c0d679c80f22512b295d03d130c3780ae9862eed5ea07c", kill_on_drop: false }`
[INFO] [stdout] 02668ad70be37e8532c0d679c80f22512b295d03d130c3780ae9862eed5ea07c