[INFO] fetching crate rustfft 6.1.0...
[INFO] building rustfft-6.1.0 against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684
[INFO] extracting crate rustfft 6.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate rustfft 6.1.0 on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustfft 6.1.0
[INFO] finished tweaking crates.io crate rustfft 6.1.0
[INFO] tweaked toml for crates.io crate rustfft 6.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate rustfft 6.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded transpose v0.2.1
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded primal-check v0.3.3
[INFO] [stderr]   Downloaded strength_reduce v0.2.4
[INFO] [stderr]   Downloaded paste v1.0.9
[INFO] [stderr]   Downloaded libc v0.2.92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e6464777afaec3e41faa362d123558a15ac62977fb9290a96db8be864cf9a6
[INFO] running `Command { std: "docker" "start" "-a" "e6e6464777afaec3e41faa362d123558a15ac62977fb9290a96db8be864cf9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e6464777afaec3e41faa362d123558a15ac62977fb9290a96db8be864cf9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e6464777afaec3e41faa362d123558a15ac62977fb9290a96db8be864cf9a6", kill_on_drop: false }`
[INFO] [stdout] e6e6464777afaec3e41faa362d123558a15ac62977fb9290a96db8be864cf9a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b84e4ce982688d3fdeceb56d1e4b3b08ba2d04b21766a81d16bf878f02a1aeb
[INFO] running `Command { std: "docker" "start" "-a" "8b84e4ce982688d3fdeceb56d1e4b3b08ba2d04b21766a81d16bf878f02a1aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling rustfft v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling transpose v0.2.1
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stdout] warning: unused import: `self::sse_butterflies::*`
[INFO] [stdout]   --> src/sse/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::sse_butterflies::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::sse_prime_butterflies::*`
[INFO] [stdout]   --> src/sse/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::sse_prime_butterflies::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::sse_radix4::*`
[INFO] [stdout]   --> src/sse/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::sse_radix4::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "8b84e4ce982688d3fdeceb56d1e4b3b08ba2d04b21766a81d16bf878f02a1aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b84e4ce982688d3fdeceb56d1e4b3b08ba2d04b21766a81d16bf878f02a1aeb", kill_on_drop: false }`
[INFO] [stdout] 8b84e4ce982688d3fdeceb56d1e4b3b08ba2d04b21766a81d16bf878f02a1aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 983b4cdf0852c79483aba89e9d7211f9e9aceb31f857f40a10e8bef67f932449
[INFO] running `Command { std: "docker" "start" "-a" "983b4cdf0852c79483aba89e9d7211f9e9aceb31f857f40a10e8bef67f932449", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stdout] warning: unused import: `self::sse_butterflies::*`
[INFO] [stdout]   --> src/sse/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::sse_butterflies::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::sse_prime_butterflies::*`
[INFO] [stdout]   --> src/sse/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::sse_prime_butterflies::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::sse_radix4::*`
[INFO] [stdout]   --> src/sse/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::sse_radix4::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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 v0.8.4
[INFO] [stderr]    Compiling rustfft v6.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::sse_butterflies::*`
[INFO] [stdout]   --> src/sse/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::sse_butterflies::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::sse_prime_butterflies::*`
[INFO] [stdout]   --> src/sse/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::sse_prime_butterflies::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::sse_radix4::*`
[INFO] [stdout]   --> src/sse/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::sse_radix4::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustfft` (example "concurrency")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/bin/rustc --crate-name concurrency --edition=2018 examples/concurrency.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="avx"' --cfg 'feature="default"' --cfg 'feature="neon"' --cfg 'feature="sse"' -C metadata=47861403da7d76d6 -C extra-filename=-47861403da7d76d6 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-798cf90b6cc9923d.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-5f69f628b9c7bb40.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d9825a5b528da5cf.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-07c5629f70e12307.so --extern primal_check=/opt/rustwide/target/debug/deps/libprimal_check-a3849d729c41f777.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-276555a80a6c5cdc.rlib --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-10e6cf8d64d39f55.rlib --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-e4cba95b3cf8bb14.rlib --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-dcf437aad32de295.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustfft` (test "accuracy")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19/bin/rustc --crate-name accuracy --edition=2018 tests/accuracy.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="avx"' --cfg 'feature="default"' --cfg 'feature="neon"' --cfg 'feature="sse"' -C metadata=97ba1dae5bc2659d -C extra-filename=-97ba1dae5bc2659d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-798cf90b6cc9923d.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-5f69f628b9c7bb40.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d9825a5b528da5cf.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-07c5629f70e12307.so --extern primal_check=/opt/rustwide/target/debug/deps/libprimal_check-a3849d729c41f777.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-276555a80a6c5cdc.rlib --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-10e6cf8d64d39f55.rlib --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-e4cba95b3cf8bb14.rlib --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-dcf437aad32de295.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "983b4cdf0852c79483aba89e9d7211f9e9aceb31f857f40a10e8bef67f932449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983b4cdf0852c79483aba89e9d7211f9e9aceb31f857f40a10e8bef67f932449", kill_on_drop: false }`
[INFO] [stdout] 983b4cdf0852c79483aba89e9d7211f9e9aceb31f857f40a10e8bef67f932449