[INFO] fetching crate concrete-fftw 0.1.2...
[INFO] testing concrete-fftw-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate concrete-fftw 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate concrete-fftw 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35fc41b40c8ade8fc205a53d9a2638108282bae905ed8c08ceda53e40945570a
[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" "35fc41b40c8ade8fc205a53d9a2638108282bae905ed8c08ceda53e40945570a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35fc41b40c8ade8fc205a53d9a2638108282bae905ed8c08ceda53e40945570a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fc41b40c8ade8fc205a53d9a2638108282bae905ed8c08ceda53e40945570a", kill_on_drop: false }`
[INFO] [stdout] 35fc41b40c8ade8fc205a53d9a2638108282bae905ed8c08ceda53e40945570a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2672e5de4b4d88d86de7b9eb9f226195cacbae65f115b2c2a46f9d21cba57870
[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" "2672e5de4b4d88d86de7b9eb9f226195cacbae65f115b2c2a46f9d21cba57870", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete-fftw-sys v0.1.2
[INFO] [stderr]    Compiling num-complex v0.4.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2672e5de4b4d88d86de7b9eb9f226195cacbae65f115b2c2a46f9d21cba57870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2672e5de4b4d88d86de7b9eb9f226195cacbae65f115b2c2a46f9d21cba57870", kill_on_drop: false }`
[INFO] [stdout] 2672e5de4b4d88d86de7b9eb9f226195cacbae65f115b2c2a46f9d21cba57870