[INFO] fetching crate gmp-mpfr-sys 1.6.1...
[INFO] checking gmp-mpfr-sys-1.6.1 against master#65cd843ae06ad00123c131a431ed5304e4cd577a for pr-122077
[INFO] extracting crate gmp-mpfr-sys 1.6.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate gmp-mpfr-sys 1.6.1 on toolchain 65cd843ae06ad00123c131a431ed5304e4cd577a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gmp-mpfr-sys 1.6.1
[INFO] finished tweaking crates.io crate gmp-mpfr-sys 1.6.1
[INFO] tweaked toml for crates.io crate gmp-mpfr-sys 1.6.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "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" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc953371f180ea11828881ad7fc6a56a9e87c9267b9f57e17ef703935d22884
[INFO] running `Command { std: "docker" "start" "-a" "1bc953371f180ea11828881ad7fc6a56a9e87c9267b9f57e17ef703935d22884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc953371f180ea11828881ad7fc6a56a9e87c9267b9f57e17ef703935d22884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc953371f180ea11828881ad7fc6a56a9e87c9267b9f57e17ef703935d22884", kill_on_drop: false }`
[INFO] [stdout] 1bc953371f180ea11828881ad7fc6a56a9e87c9267b9f57e17ef703935d22884
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 403a3adece4c47c85b7de6b186781cf1f2e66dc43227ac4e469537cd0a827fea
[INFO] running `Command { std: "docker" "start" "-a" "403a3adece4c47c85b7de6b186781cf1f2e66dc43227ac4e469537cd0a827fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "403a3adece4c47c85b7de6b186781cf1f2e66dc43227ac4e469537cd0a827fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403a3adece4c47c85b7de6b186781cf1f2e66dc43227ac4e469537cd0a827fea", kill_on_drop: false }`
[INFO] [stdout] 403a3adece4c47c85b7de6b186781cf1f2e66dc43227ac4e469537cd0a827fea
[INFO] checking gmp-mpfr-sys-1.6.1 against try#e34498b580c936a8f8a419616d9571f03b6c038e for pr-122077
[INFO] extracting crate gmp-mpfr-sys 1.6.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate gmp-mpfr-sys 1.6.1 on toolchain e34498b580c936a8f8a419616d9571f03b6c038e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gmp-mpfr-sys 1.6.1
[INFO] finished tweaking crates.io crate gmp-mpfr-sys 1.6.1
[INFO] tweaked toml for crates.io crate gmp-mpfr-sys 1.6.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+e34498b580c936a8f8a419616d9571f03b6c038e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a247644973f4f4f49750c84a04df7673fa33ca50ab4a3a375f8a6a013e5d29ea
[INFO] running `Command { std: "docker" "start" "-a" "a247644973f4f4f49750c84a04df7673fa33ca50ab4a3a375f8a6a013e5d29ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a247644973f4f4f49750c84a04df7673fa33ca50ab4a3a375f8a6a013e5d29ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a247644973f4f4f49750c84a04df7673fa33ca50ab4a3a375f8a6a013e5d29ea", kill_on_drop: false }`
[INFO] [stdout] a247644973f4f4f49750c84a04df7673fa33ca50ab4a3a375f8a6a013e5d29ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89823d703ac26bfbd75d50ee11354f41dda86c8878ee3cd44623b6b567ffa53a
[INFO] running `Command { std: "docker" "start" "-a" "89823d703ac26bfbd75d50ee11354f41dda86c8878ee3cd44623b6b567ffa53a", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.1 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "89823d703ac26bfbd75d50ee11354f41dda86c8878ee3cd44623b6b567ffa53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89823d703ac26bfbd75d50ee11354f41dda86c8878ee3cd44623b6b567ffa53a", kill_on_drop: false }`
[INFO] [stdout] 89823d703ac26bfbd75d50ee11354f41dda86c8878ee3cd44623b6b567ffa53a