[INFO] cloning repository https://github.com/kunikuni03/example_closure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunikuni03/example_closure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fexample_closure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fexample_closure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52d44f3f2ee8878803eee13fc2847aef21fde957
[INFO] documenting kunikuni03/example_closure against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fexample_closure" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kunikuni03/example_closure on toolchain e1df625306f4136949e02612406f0c60df6008f3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kunikuni03/example_closure
[INFO] finished tweaking git repo https://github.com/kunikuni03/example_closure
[INFO] tweaked toml for git repo https://github.com/kunikuni03/example_closure written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/kunikuni03/example_closure already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0538e42581d20ea277adb3aa4f08a45a1e067865d8571f553a5165401f20bc7
[INFO] running `Command { std: "docker" "start" "-a" "c0538e42581d20ea277adb3aa4f08a45a1e067865d8571f553a5165401f20bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0538e42581d20ea277adb3aa4f08a45a1e067865d8571f553a5165401f20bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0538e42581d20ea277adb3aa4f08a45a1e067865d8571f553a5165401f20bc7", kill_on_drop: false }`
[INFO] [stdout] c0538e42581d20ea277adb3aa4f08a45a1e067865d8571f553a5165401f20bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b77efa5ba7ee0ff0f0d2dbd5c3eecd2af4eb67230f4ec7723b01d1caef590d2
[INFO] running `Command { std: "docker" "start" "-a" "3b77efa5ba7ee0ff0f0d2dbd5c3eecd2af4eb67230f4ec7723b01d1caef590d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting example_closure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "3b77efa5ba7ee0ff0f0d2dbd5c3eecd2af4eb67230f4ec7723b01d1caef590d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b77efa5ba7ee0ff0f0d2dbd5c3eecd2af4eb67230f4ec7723b01d1caef590d2", kill_on_drop: false }`
[INFO] [stdout] 3b77efa5ba7ee0ff0f0d2dbd5c3eecd2af4eb67230f4ec7723b01d1caef590d2