[INFO] cloning repository https://github.com/belltoy/raindrop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/belltoy/raindrop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbelltoy%2Fraindrop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbelltoy%2Fraindrop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e26118026d41da74e899dd1d9af0000301253f5
[INFO] documenting belltoy/raindrop 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%2Fbelltoy%2Fraindrop" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/belltoy/raindrop 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/belltoy/raindrop
[INFO] finished tweaking git repo https://github.com/belltoy/raindrop
[INFO] tweaked toml for git repo https://github.com/belltoy/raindrop written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/belltoy/raindrop 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mysql_common v0.24.1
[INFO] [stderr]   Downloaded rust_decimal v1.8.1
[INFO] [stderr]   Downloaded io-enum v0.2.3
[INFO] [stderr]   Downloaded lexical v5.2.0
[INFO] [stderr]   Downloaded derive_utils v0.10.0
[INFO] [stderr]   Downloaded named_pipe v0.4.1
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded mysql v20.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 4f91f650844dc4a7ee7aaae5f255dbd6359bba0fe43511a0529767fc6f68ac2e
[INFO] running `Command { std: "docker" "start" "-a" "4f91f650844dc4a7ee7aaae5f255dbd6359bba0fe43511a0529767fc6f68ac2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f91f650844dc4a7ee7aaae5f255dbd6359bba0fe43511a0529767fc6f68ac2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f91f650844dc4a7ee7aaae5f255dbd6359bba0fe43511a0529767fc6f68ac2e", kill_on_drop: false }`
[INFO] [stdout] 4f91f650844dc4a7ee7aaae5f255dbd6359bba0fe43511a0529767fc6f68ac2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 3cd4cf748fc243562273c93f32d8785d642ce5f69c67a93e9e6e3dc2d281e8c6
[INFO] running `Command { std: "docker" "start" "-a" "3cd4cf748fc243562273c93f32d8785d642ce5f69c67a93e9e6e3dc2d281e8c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3cd4cf748fc243562273c93f32d8785d642ce5f69c67a93e9e6e3dc2d281e8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd4cf748fc243562273c93f32d8785d642ce5f69c67a93e9e6e3dc2d281e8c6", kill_on_drop: false }`
[INFO] [stdout] 3cd4cf748fc243562273c93f32d8785d642ce5f69c67a93e9e6e3dc2d281e8c6