[INFO] fetching crate gmp-mpfr-sys 1.6.4...
[INFO] checking gmp-mpfr-sys-1.6.4 against try#da0275e101cdc809ce291ed8b64d6f82c6b65467 for pr-134276
[INFO] extracting crate gmp-mpfr-sys 1.6.4 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate gmp-mpfr-sys 1.6.4 on toolchain da0275e101cdc809ce291ed8b64d6f82c6b65467
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gmp-mpfr-sys 1.6.4
[INFO] finished tweaking crates.io crate gmp-mpfr-sys 1.6.4
[INFO] tweaked toml for crates.io crate gmp-mpfr-sys 1.6.4 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" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dca10cd0cca007ec7bd3dd1d552a3eb64dcea24bbeb95ca84da1f805c6d88ba2
[INFO] running `Command { std: "docker" "start" "-a" "dca10cd0cca007ec7bd3dd1d552a3eb64dcea24bbeb95ca84da1f805c6d88ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca10cd0cca007ec7bd3dd1d552a3eb64dcea24bbeb95ca84da1f805c6d88ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca10cd0cca007ec7bd3dd1d552a3eb64dcea24bbeb95ca84da1f805c6d88ba2", kill_on_drop: false }`
[INFO] [stdout] dca10cd0cca007ec7bd3dd1d552a3eb64dcea24bbeb95ca84da1f805c6d88ba2
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f478b57df83fb8ff02e5cb0b71dfa16cc29c35314c2d78a87fca801e345a30e
[INFO] running `Command { std: "docker" "start" "-a" "4f478b57df83fb8ff02e5cb0b71dfa16cc29c35314c2d78a87fca801e345a30e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 36s
[INFO] running `Command { std: "docker" "inspect" "4f478b57df83fb8ff02e5cb0b71dfa16cc29c35314c2d78a87fca801e345a30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f478b57df83fb8ff02e5cb0b71dfa16cc29c35314c2d78a87fca801e345a30e", kill_on_drop: false }`
[INFO] [stdout] 4f478b57df83fb8ff02e5cb0b71dfa16cc29c35314c2d78a87fca801e345a30e