[INFO] fetching crate chfft 0.3.4...
[INFO] testing chfft-0.3.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[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 b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8675068fe04cb9db887b5eb42c2ca8c43a9549e7a86b1254a62130abdd0577c8
[INFO] running `Command { std: "docker" "start" "-a" "8675068fe04cb9db887b5eb42c2ca8c43a9549e7a86b1254a62130abdd0577c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8675068fe04cb9db887b5eb42c2ca8c43a9549e7a86b1254a62130abdd0577c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8675068fe04cb9db887b5eb42c2ca8c43a9549e7a86b1254a62130abdd0577c8", kill_on_drop: false }`
[INFO] [stdout] 8675068fe04cb9db887b5eb42c2ca8c43a9549e7a86b1254a62130abdd0577c8
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d7f7e63c072b33db70e4eee43f30a174a7cb5806158d611a534d2eecc3c77ef
[INFO] running `Command { std: "docker" "start" "-a" "4d7f7e63c072b33db70e4eee43f30a174a7cb5806158d611a534d2eecc3c77ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[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 4.73s
[INFO] running `Command { std: "docker" "inspect" "4d7f7e63c072b33db70e4eee43f30a174a7cb5806158d611a534d2eecc3c77ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7f7e63c072b33db70e4eee43f30a174a7cb5806158d611a534d2eecc3c77ef", kill_on_drop: false }`
[INFO] [stdout] 4d7f7e63c072b33db70e4eee43f30a174a7cb5806158d611a534d2eecc3c77ef
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91c168c6af97fb9b2af05bd5f38174cae17f72f11b88674097d0c7c28cc249b5
[INFO] running `Command { std: "docker" "start" "-a" "91c168c6af97fb9b2af05bd5f38174cae17f72f11b88674097d0c7c28cc249b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling appro-eq v0.3.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[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 6.74s
[INFO] running `Command { std: "docker" "inspect" "91c168c6af97fb9b2af05bd5f38174cae17f72f11b88674097d0c7c28cc249b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c168c6af97fb9b2af05bd5f38174cae17f72f11b88674097d0c7c28cc249b5", kill_on_drop: false }`
[INFO] [stdout] 91c168c6af97fb9b2af05bd5f38174cae17f72f11b88674097d0c7c28cc249b5
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a6233033c18a8f2cfb8adde8a76f33649dab773417493377a4f320df3f9c236
[INFO] running `Command { std: "docker" "start" "-a" "7a6233033c18a8f2cfb8adde8a76f33649dab773417493377a4f320df3f9c236", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chfft-a41820f2dc829038)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test mdct1d::tests::invalid_length_convert_back - should panic ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length_convert_back - should panic ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length_convert - should panic ... ok
[INFO] [stdout] test dct1d::tests::invalid_length - should panic ... ok
[INFO] [stdout] test dct1d::tests::invalid_length_convert - should panic ... ok
[INFO] [stdout] test rfft1d::tests::invalid_length - should panic ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length_convert - should panic ... ok
[INFO] [stdout] test mdct1d::tests::invalid_length - should panic ... ok
[INFO] [stdout] test cfft2d::tests::f64_new ... ok
[INFO] [stdout] test cfft2d::tests::f64_with_len ... 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 dct1d::tests::f64_new ... ok
[INFO] [stdout] test cfft1d::tests::f64_new ... ok
[INFO] [stdout] test dct1d::tests::f32_with_setup ... ok
[INFO] [stdout] test rfft1d::tests::f64_new ... ok
[INFO] [stdout] test cfft1d::tests::f64_with_len ... ok
[INFO] [stdout] test rfft1d::tests::f32_new ... ok
[INFO] [stdout] test dct1d::tests::f32_new ... ok
[INFO] [stdout] test cfft1d::tests::f32_with_len ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_new ... ok
[INFO] [stdout] test dct1d::tests::f64_with_setup ... ok
[INFO] [stdout] test mdct1d::tests::f32_with_sine ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_sine ... 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_new ... ok
[INFO] [stdout] test mdct1d::tests::f64_with_setup ... 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; finished in 47.00s
[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>::backwardu (line 360) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name chfft --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern appro_eq=/opt/rustwide/target/debug/deps/libappro_eq-9b0c298c241a8ce2.rlib --extern chfft=/opt/rustwide/target/debug/deps/libchfft-37b29836210cec62.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-437f73a6b49e5734.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-9d7143d17b8cdd9b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3ddf62c577de4899.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0008407e851d011d.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7a6233033c18a8f2cfb8adde8a76f33649dab773417493377a4f320df3f9c236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6233033c18a8f2cfb8adde8a76f33649dab773417493377a4f320df3f9c236", kill_on_drop: false }`
[INFO] [stdout] 7a6233033c18a8f2cfb8adde8a76f33649dab773417493377a4f320df3f9c236