[INFO] fetching crate gr-sys 0.1.7...
[INFO] documenting gr-sys-0.1.7 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate gr-sys 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate gr-sys 0.1.7
[INFO] finished tweaking crates.io crate gr-sys 0.1.7
[INFO] tweaked toml for crates.io crate gr-sys 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gr-sys 0.1.7 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gr-sys 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7a3c158de76c3850bdc10d6cfdc836b590978388b1ccdd3f20f1440c45ee9c8
[INFO] running `Command { std: "docker" "start" "-a" "d7a3c158de76c3850bdc10d6cfdc836b590978388b1ccdd3f20f1440c45ee9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7a3c158de76c3850bdc10d6cfdc836b590978388b1ccdd3f20f1440c45ee9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a3c158de76c3850bdc10d6cfdc836b590978388b1ccdd3f20f1440c45ee9c8", kill_on_drop: false }`
[INFO] [stdout] d7a3c158de76c3850bdc10d6cfdc836b590978388b1ccdd3f20f1440c45ee9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b873ba51517b27e19e2c9c2da8d039f10ca4e28fb0cb1271626654e82d4187d
[INFO] running `Command { std: "docker" "start" "-a" "3b873ba51517b27e19e2c9c2da8d039f10ca4e28fb0cb1271626654e82d4187d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gr-sys v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting gr-sys v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/gr_sys/index.html
[INFO] running `Command { std: "docker" "inspect" "3b873ba51517b27e19e2c9c2da8d039f10ca4e28fb0cb1271626654e82d4187d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b873ba51517b27e19e2c9c2da8d039f10ca4e28fb0cb1271626654e82d4187d", kill_on_drop: false }`
[INFO] [stdout] 3b873ba51517b27e19e2c9c2da8d039f10ca4e28fb0cb1271626654e82d4187d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a98414b60879d4f15585f3e7a23628c5d23f12882056a7b098ad812305d610e4
[INFO] running `Command { std: "docker" "start" "-a" "a98414b60879d4f15585f3e7a23628c5d23f12882056a7b098ad812305d610e4", kill_on_drop: false }`
[INFO] [stderr]  Documenting gr-sys v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/gr_sys/index.html
[INFO] running `Command { std: "docker" "inspect" "a98414b60879d4f15585f3e7a23628c5d23f12882056a7b098ad812305d610e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a98414b60879d4f15585f3e7a23628c5d23f12882056a7b098ad812305d610e4", kill_on_drop: false }`
[INFO] [stdout] a98414b60879d4f15585f3e7a23628c5d23f12882056a7b098ad812305d610e4