[INFO] fetching crate microfft 0.4.0...
[INFO] testing microfft-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate microfft 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate microfft 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microfft 0.4.0
[INFO] finished tweaking crates.io crate microfft 0.4.0
[INFO] tweaked toml for crates.io crate microfft 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 540f312ab05ca02be0cf246a383626452558fd4961bada57616fb221832fb739
[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" "540f312ab05ca02be0cf246a383626452558fd4961bada57616fb221832fb739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "540f312ab05ca02be0cf246a383626452558fd4961bada57616fb221832fb739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540f312ab05ca02be0cf246a383626452558fd4961bada57616fb221832fb739", kill_on_drop: false }`
[INFO] [stdout] 540f312ab05ca02be0cf246a383626452558fd4961bada57616fb221832fb739
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 316962db5f415d55e7289dfaff6ee2892cc6b88eb7c60dc3a534301f79a0b000
[INFO] running `Command { std: "docker" "start" "-a" "316962db5f415d55e7289dfaff6ee2892cc6b88eb7c60dc3a534301f79a0b000", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling microfft v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "316962db5f415d55e7289dfaff6ee2892cc6b88eb7c60dc3a534301f79a0b000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316962db5f415d55e7289dfaff6ee2892cc6b88eb7c60dc3a534301f79a0b000", kill_on_drop: false }`
[INFO] [stdout] 316962db5f415d55e7289dfaff6ee2892cc6b88eb7c60dc3a534301f79a0b000
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63a52ae373671bcb653014239e188501ef7ec1fa683ba8a5fbc58535149915ae
[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" "63a52ae373671bcb653014239e188501ef7ec1fa683ba8a5fbc58535149915ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling transpose v0.2.1
[INFO] [stderr]    Compiling primal-check v0.3.1
[INFO] [stderr]    Compiling rustfft v5.1.1
[INFO] [stderr]    Compiling microfft v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.53s
[INFO] running `Command { std: "docker" "inspect" "63a52ae373671bcb653014239e188501ef7ec1fa683ba8a5fbc58535149915ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a52ae373671bcb653014239e188501ef7ec1fa683ba8a5fbc58535149915ae", kill_on_drop: false }`
[INFO] [stdout] 63a52ae373671bcb653014239e188501ef7ec1fa683ba8a5fbc58535149915ae
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ebbb1fa32aa591f08f0878fbc98fa68cbf42f994d43e1cd3b13025aab97fc4f
[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" "9ebbb1fa32aa591f08f0878fbc98fa68cbf42f994d43e1cd3b13025aab97fc4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/microfft-9280eaff68d96444)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transform.rs (/opt/rustwide/target/debug/deps/transform-1617adfaba5b50a5)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test cfft_128 ... ok
[INFO] [stdout] test cfft_2 ... ok
[INFO] [stdout] test cfft_2048 ... ok
[INFO] [stdout] test cfft_16 ... ok
[INFO] [stdout] test cfft_4 ... ok
[INFO] [stdout] test cfft_256 ... ok
[INFO] [stdout] test cfft_32 ... ok
[INFO] [stdout] test cfft_1024 ... ok
[INFO] [stdout] test cfft_8 ... ok
[INFO] [stdout] test rfft_64 ... ok
[INFO] [stdout] test rfft_2 ... ok
[INFO] [stdout] test rfft_4 ... ok
[INFO] [stdout] test rfft_32 ... ok
[INFO] [stdout] test rfft_256 ... ok
[INFO] [stdout] test rfft_16 ... ok
[INFO] [stdout] test rfft_128 ... ok
[INFO] [stdout] test cfft_512 ... ok
[INFO] [stdout] test rfft_8 ... ok
[INFO] [stdout] test rfft_2048 ... ok
[INFO] [stdout] test cfft_64 ... ok
[INFO] [stdout] test rfft_4096 ... ok
[INFO] [stdout] test rfft_512 ... ok
[INFO] [stdout] test rfft_1024 ... ok
[INFO] [stderr]    Doc-tests microfft
[INFO] [stdout] test cfft_4096 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/real.rs - real::rfft_16 (line 84) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_8 (line 43) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_2 (line 9) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_128 (line 162) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_1024 (line 231) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_4 (line 26) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_256 (line 178) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_4096 (line 261) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_16 (line 72) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_64 (line 127) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_512 (line 202) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_128 (line 153) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_1024 (line 225) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_32 (line 100) ... ok
[INFO] [stdout] test src/complex.rs - complex::cfft_2048 (line 243) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_2 (line 24) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_2048 (line 248) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_64 (line 137) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_4 (line 40) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_8 (line 56) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_32 (line 111) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_256 (line 186) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_512 (line 209) ... ok
[INFO] [stdout] test src/real.rs - real::rfft_4096 (line 265) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ebbb1fa32aa591f08f0878fbc98fa68cbf42f994d43e1cd3b13025aab97fc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebbb1fa32aa591f08f0878fbc98fa68cbf42f994d43e1cd3b13025aab97fc4f", kill_on_drop: false }`
[INFO] [stdout] 9ebbb1fa32aa591f08f0878fbc98fa68cbf42f994d43e1cd3b13025aab97fc4f