[INFO] fetching crate flint-sys 0.7.3...
[INFO] checking flint-sys-0.7.3 against master#ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c for pr-114776-1
[INFO] extracting crate flint-sys 0.7.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate flint-sys 0.7.3 on toolchain ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flint-sys 0.7.3
[INFO] finished tweaking crates.io crate flint-sys 0.7.3
[INFO] tweaked toml for crates.io crate flint-sys 0.7.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c" "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" "+ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v0.9.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88a8913a7f5ce8b6ac758c6488d622c71c84e2cef3f4aeae0d131bdc563ca005
[INFO] running `Command { std: "docker" "start" "-a" "88a8913a7f5ce8b6ac758c6488d622c71c84e2cef3f4aeae0d131bdc563ca005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88a8913a7f5ce8b6ac758c6488d622c71c84e2cef3f4aeae0d131bdc563ca005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a8913a7f5ce8b6ac758c6488d622c71c84e2cef3f4aeae0d131bdc563ca005", kill_on_drop: false }`
[INFO] [stdout] 88a8913a7f5ce8b6ac758c6488d622c71c84e2cef3f4aeae0d131bdc563ca005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+ca2b74f1ae5075d62e223c0a91574a1fc3f51c7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3856cc3620e7a6f5084da26a31613f8e72d64c28bc9b96bc4ae62d4f7d0c61f4
[INFO] running `Command { std: "docker" "start" "-a" "3856cc3620e7a6f5084da26a31613f8e72d64c28bc9b96bc4ae62d4f7d0c61f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.1
[INFO] [stderr]    Compiling flint-sys v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3856cc3620e7a6f5084da26a31613f8e72d64c28bc9b96bc4ae62d4f7d0c61f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3856cc3620e7a6f5084da26a31613f8e72d64c28bc9b96bc4ae62d4f7d0c61f4", kill_on_drop: false }`
[INFO] [stdout] 3856cc3620e7a6f5084da26a31613f8e72d64c28bc9b96bc4ae62d4f7d0c61f4