[INFO] cloning repository https://github.com/zsiegel/rustgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zsiegel/rustgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsiegel%2Frustgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsiegel%2Frustgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbcc0642347c1d92a3d2b449e59ebc7d358721c4
[INFO] documenting zsiegel/rustgrep against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzsiegel%2Frustgrep" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zsiegel/rustgrep on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zsiegel/rustgrep
[INFO] finished tweaking git repo https://github.com/zsiegel/rustgrep
[INFO] tweaked toml for git repo https://github.com/zsiegel/rustgrep written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/zsiegel/rustgrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ef472b3a0ab3a8a77e42ff74f11be0ba1c7aee43617717520c362f331fb0960
[INFO] running `Command { std: "docker" "start" "-a" "9ef472b3a0ab3a8a77e42ff74f11be0ba1c7aee43617717520c362f331fb0960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ef472b3a0ab3a8a77e42ff74f11be0ba1c7aee43617717520c362f331fb0960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef472b3a0ab3a8a77e42ff74f11be0ba1c7aee43617717520c362f331fb0960", kill_on_drop: false }`
[INFO] [stdout] 9ef472b3a0ab3a8a77e42ff74f11be0ba1c7aee43617717520c362f331fb0960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855fe2464c1873c3f1710c4fba1d16d7b91ba1057aee6d9440fe4c1fc7cdc674
[INFO] running `Command { std: "docker" "start" "-a" "855fe2464c1873c3f1710c4fba1d16d7b91ba1057aee6d9440fe4c1fc7cdc674", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rustgrep v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "855fe2464c1873c3f1710c4fba1d16d7b91ba1057aee6d9440fe4c1fc7cdc674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855fe2464c1873c3f1710c4fba1d16d7b91ba1057aee6d9440fe4c1fc7cdc674", kill_on_drop: false }`
[INFO] [stdout] 855fe2464c1873c3f1710c4fba1d16d7b91ba1057aee6d9440fe4c1fc7cdc674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] aad94f813735a40bc0b931e2be78edb30ec30fbd8e74d52fc54431e35a3b2a79
[INFO] running `Command { std: "docker" "start" "-a" "aad94f813735a40bc0b931e2be78edb30ec30fbd8e74d52fc54431e35a3b2a79", kill_on_drop: false }`
[INFO] [stderr]  Documenting rustgrep v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "aad94f813735a40bc0b931e2be78edb30ec30fbd8e74d52fc54431e35a3b2a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad94f813735a40bc0b931e2be78edb30ec30fbd8e74d52fc54431e35a3b2a79", kill_on_drop: false }`
[INFO] [stdout] aad94f813735a40bc0b931e2be78edb30ec30fbd8e74d52fc54431e35a3b2a79