[INFO] cloning repository https://github.com/anuvratsingh/smartkv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anuvratsingh/smartkv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuvratsingh%2Fsmartkv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuvratsingh%2Fsmartkv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b169d17faf9979811990f531fd4c15c28b816479
[INFO] documenting anuvratsingh/smartkv against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanuvratsingh%2Fsmartkv" "/workspace/builds/worker-52/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anuvratsingh/smartkv on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anuvratsingh/smartkv
[INFO] finished tweaking git repo https://github.com/anuvratsingh/smartkv
[INFO] tweaked toml for git repo https://github.com/anuvratsingh/smartkv written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate git repo https://github.com/anuvratsingh/smartkv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9367a6a1d38f0de52b7fc610d8f33849a5dcef7ba6c5b1f9e0cd98b1a42d5141
[INFO] running `Command { std: "docker" "start" "-a" "9367a6a1d38f0de52b7fc610d8f33849a5dcef7ba6c5b1f9e0cd98b1a42d5141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9367a6a1d38f0de52b7fc610d8f33849a5dcef7ba6c5b1f9e0cd98b1a42d5141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9367a6a1d38f0de52b7fc610d8f33849a5dcef7ba6c5b1f9e0cd98b1a42d5141", kill_on_drop: false }`
[INFO] [stdout] 9367a6a1d38f0de52b7fc610d8f33849a5dcef7ba6c5b1f9e0cd98b1a42d5141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39243dfdb64744fd12b26e2ec49d5bf294fe18f3c79737736f2561bd71dc5c0b
[INFO] running `Command { std: "docker" "start" "-a" "39243dfdb64744fd12b26e2ec49d5bf294fe18f3c79737736f2561bd71dc5c0b", 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" "39243dfdb64744fd12b26e2ec49d5bf294fe18f3c79737736f2561bd71dc5c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39243dfdb64744fd12b26e2ec49d5bf294fe18f3c79737736f2561bd71dc5c0b", kill_on_drop: false }`
[INFO] [stdout] 39243dfdb64744fd12b26e2ec49d5bf294fe18f3c79737736f2561bd71dc5c0b