[INFO] cloning repository https://github.com/kosukach/rust-http-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kosukach/rust-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkosukach%2Frust-http-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkosukach%2Frust-http-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07502c138ca349f46a0a2b13fc9ce0b4c016efce
[INFO] documenting kosukach/rust-http-server against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkosukach%2Frust-http-server" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kosukach/rust-http-server on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kosukach/rust-http-server
[INFO] finished tweaking git repo https://github.com/kosukach/rust-http-server
[INFO] tweaked toml for git repo https://github.com/kosukach/rust-http-server written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/kosukach/rust-http-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49adf73c4e90352494d57335788b37b4ebcf96e71e7ca375c0137de618a42a77
[INFO] running `Command { std: "docker" "start" "-a" "49adf73c4e90352494d57335788b37b4ebcf96e71e7ca375c0137de618a42a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49adf73c4e90352494d57335788b37b4ebcf96e71e7ca375c0137de618a42a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49adf73c4e90352494d57335788b37b4ebcf96e71e7ca375c0137de618a42a77", kill_on_drop: false }`
[INFO] [stdout] 49adf73c4e90352494d57335788b37b4ebcf96e71e7ca375c0137de618a42a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ba7eb50f56d91f687dc7321c30bcfb9c3ddc036aeab591a3d39e777c2372a7
[INFO] running `Command { std: "docker" "start" "-a" "85ba7eb50f56d91f687dc7321c30bcfb9c3ddc036aeab591a3d39e777c2372a7", kill_on_drop: false }`
[INFO] [stderr]  Documenting http-server-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking http-server-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `:`
[INFO] [stdout]  --> src/bin/main.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | use :::ThreadPool;
[INFO] [stdout]   |       ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `http-server-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name main src/bin/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=bd4e6e90208f0713 -L dependency=/opt/rustwide/target/debug/deps --extern http_server_rust=/opt/rustwide/target/debug/deps/libhttp_server_rust-35bbe6245ce0f213.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "85ba7eb50f56d91f687dc7321c30bcfb9c3ddc036aeab591a3d39e777c2372a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ba7eb50f56d91f687dc7321c30bcfb9c3ddc036aeab591a3d39e777c2372a7", kill_on_drop: false }`
[INFO] [stdout] 85ba7eb50f56d91f687dc7321c30bcfb9c3ddc036aeab591a3d39e777c2372a7