[INFO] fetching crate concrete-fftw 0.1.2...
[INFO] checking concrete-fftw-0.1.2 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate concrete-fftw 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate concrete-fftw 0.1.2 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete-fftw 0.1.2
[INFO] finished tweaking crates.io crate concrete-fftw 0.1.2
[INFO] tweaked toml for crates.io crate concrete-fftw 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concrete-fftw-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", 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] fbc232e1ed26916a574ec8125a8fee2a2cda94f60fbca1fe7ce24e88e3b22aa4
[INFO] running `Command { std: "docker" "start" "-a" "fbc232e1ed26916a574ec8125a8fee2a2cda94f60fbca1fe7ce24e88e3b22aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbc232e1ed26916a574ec8125a8fee2a2cda94f60fbca1fe7ce24e88e3b22aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc232e1ed26916a574ec8125a8fee2a2cda94f60fbca1fe7ce24e88e3b22aa4", kill_on_drop: false }`
[INFO] [stdout] fbc232e1ed26916a574ec8125a8fee2a2cda94f60fbca1fe7ce24e88e3b22aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36073deabf3cba4890e6ca476b779705f7ea9522a1d00a6126abe5300a9a7e6d
[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" "36073deabf3cba4890e6ca476b779705f7ea9522a1d00a6126abe5300a9a7e6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling concrete-fftw-sys v0.1.2
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking serde_test v1.0.130
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "36073deabf3cba4890e6ca476b779705f7ea9522a1d00a6126abe5300a9a7e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36073deabf3cba4890e6ca476b779705f7ea9522a1d00a6126abe5300a9a7e6d", kill_on_drop: false }`
[INFO] [stdout] 36073deabf3cba4890e6ca476b779705f7ea9522a1d00a6126abe5300a9a7e6d