[INFO] fetching crate rustfft 6.1.0...
[INFO] building rustfft-6.1.0 against master#657eefe2dcf18f76ac67a39945810128e101178c for pr-105577
[INFO] extracting crate rustfft 6.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rustfft 6.1.0 on toolchain 657eefe2dcf18f76ac67a39945810128e101178c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+657eefe2dcf18f76ac67a39945810128e101178c" "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-7/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: "/workspace/cargo-home/bin/cargo" "+657eefe2dcf18f76ac67a39945810128e101178c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded transpose v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+657eefe2dcf18f76ac67a39945810128e101178c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3978d3e6740368df195e19ba3ec159f2feadb52435f7b41ecfa888d335bc9d9
[INFO] running `Command { std: "docker" "start" "-a" "b3978d3e6740368df195e19ba3ec159f2feadb52435f7b41ecfa888d335bc9d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3978d3e6740368df195e19ba3ec159f2feadb52435f7b41ecfa888d335bc9d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3978d3e6740368df195e19ba3ec159f2feadb52435f7b41ecfa888d335bc9d9", kill_on_drop: false }`
[INFO] [stdout] b3978d3e6740368df195e19ba3ec159f2feadb52435f7b41ecfa888d335bc9d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+657eefe2dcf18f76ac67a39945810128e101178c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef1e5a6e497cbc5368dbfbaecec1b0317afd840574b5d00dc26e744829b5baa6
[INFO] running `Command { std: "docker" "start" "-a" "ef1e5a6e497cbc5368dbfbaecec1b0317afd840574b5d00dc26e744829b5baa6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling rustfft v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling transpose v0.2.1
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "ef1e5a6e497cbc5368dbfbaecec1b0317afd840574b5d00dc26e744829b5baa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1e5a6e497cbc5368dbfbaecec1b0317afd840574b5d00dc26e744829b5baa6", kill_on_drop: false }`
[INFO] [stdout] ef1e5a6e497cbc5368dbfbaecec1b0317afd840574b5d00dc26e744829b5baa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+657eefe2dcf18f76ac67a39945810128e101178c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdb4f6a16d4ee93a922e6cb8b7b817e08c7a57305d231bb57dbabd3b2f1b0565
[INFO] running `Command { std: "docker" "start" "-a" "cdb4f6a16d4ee93a922e6cb8b7b817e08c7a57305d231bb57dbabd3b2f1b0565", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling paste v1.0.9
[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] [stderr] error: could not compile `rustfft`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `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=4f57e8c8588eb02c -C extra-filename=-4f57e8c8588eb02c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-7a8541879345e4f7.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-70a0ef3db61c94df.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-465a2bd5cb0fd6cd.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-46f3bd3473781b46.so --extern primal_check=/opt/rustwide/target/debug/deps/libprimal_check-150f3baee83435eb.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-cccf29c9be0fe05c.rlib --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-ec84c738210e17f3.rlib --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-024bcff23ef1247b.rlib --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-8b38c0fd8870e7f6.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`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `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=6e95dff845e246d4 -C extra-filename=-6e95dff845e246d4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-7a8541879345e4f7.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-70a0ef3db61c94df.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-465a2bd5cb0fd6cd.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-46f3bd3473781b46.so --extern primal_check=/opt/rustwide/target/debug/deps/libprimal_check-150f3baee83435eb.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-cccf29c9be0fe05c.rlib --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-ec84c738210e17f3.rlib --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-024bcff23ef1247b.rlib --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-8b38c0fd8870e7f6.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cdb4f6a16d4ee93a922e6cb8b7b817e08c7a57305d231bb57dbabd3b2f1b0565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb4f6a16d4ee93a922e6cb8b7b817e08c7a57305d231bb57dbabd3b2f1b0565", kill_on_drop: false }`
[INFO] [stdout] cdb4f6a16d4ee93a922e6cb8b7b817e08c7a57305d231bb57dbabd3b2f1b0565