[INFO] fetching crate concrete-fftw-sys 0.1.4...
[INFO] checking concrete-fftw-sys-0.1.4 against try#919137c0f5006b7edb81cae76cfeed542cd38b82 for pr-116494
[INFO] extracting crate concrete-fftw-sys 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate concrete-fftw-sys 0.1.4 on toolchain 919137c0f5006b7edb81cae76cfeed542cd38b82
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+919137c0f5006b7edb81cae76cfeed542cd38b82" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete-fftw-sys 0.1.4
[INFO] finished tweaking crates.io crate concrete-fftw-sys 0.1.4
[INFO] tweaked toml for crates.io crate concrete-fftw-sys 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+919137c0f5006b7edb81cae76cfeed542cd38b82" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+919137c0f5006b7edb81cae76cfeed542cd38b82" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+919137c0f5006b7edb81cae76cfeed542cd38b82" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5ac701d984d4c1179992cc9136db0fed5f7a0e373813db5dda963c99c8b0823
[INFO] running `Command { std: "docker" "start" "-a" "f5ac701d984d4c1179992cc9136db0fed5f7a0e373813db5dda963c99c8b0823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5ac701d984d4c1179992cc9136db0fed5f7a0e373813db5dda963c99c8b0823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ac701d984d4c1179992cc9136db0fed5f7a0e373813db5dda963c99c8b0823", kill_on_drop: false }`
[INFO] [stdout] f5ac701d984d4c1179992cc9136db0fed5f7a0e373813db5dda963c99c8b0823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+919137c0f5006b7edb81cae76cfeed542cd38b82" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 508326ce649174f708fe801681bb5ff8b979acfdf077c72a91053a772f58842a
[INFO] running `Command { std: "docker" "start" "-a" "508326ce649174f708fe801681bb5ff8b979acfdf077c72a91053a772f58842a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling concrete-fftw-sys v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num-complex v0.4.4
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "508326ce649174f708fe801681bb5ff8b979acfdf077c72a91053a772f58842a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508326ce649174f708fe801681bb5ff8b979acfdf077c72a91053a772f58842a", kill_on_drop: false }`
[INFO] [stdout] 508326ce649174f708fe801681bb5ff8b979acfdf077c72a91053a772f58842a