[INFO] cloning repository https://github.com/RenXusheng233/rust_tcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RenXusheng233/rust_tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRenXusheng233%2Frust_tcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRenXusheng233%2Frust_tcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c231cf95ba2ca948af6f04943f3b075e28f1c2bd
[INFO] documenting RenXusheng233/rust_tcp against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRenXusheng233%2Frust_tcp" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RenXusheng233/rust_tcp on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RenXusheng233/rust_tcp
[INFO] finished tweaking git repo https://github.com/RenXusheng233/rust_tcp
[INFO] tweaked toml for git repo https://github.com/RenXusheng233/rust_tcp written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RenXusheng233/rust_tcp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaa14fef103931f1560f7355e01fce88733c8b03720d17b9f1646502e458aa27
[INFO] running `Command { std: "docker" "start" "-a" "aaa14fef103931f1560f7355e01fce88733c8b03720d17b9f1646502e458aa27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaa14fef103931f1560f7355e01fce88733c8b03720d17b9f1646502e458aa27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa14fef103931f1560f7355e01fce88733c8b03720d17b9f1646502e458aa27", kill_on_drop: false }`
[INFO] [stdout] aaa14fef103931f1560f7355e01fce88733c8b03720d17b9f1646502e458aa27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf2299e469ab23fd5be9ac0d83b3fcbb62f36fe33f2f8217dda92bd9c8f7e674
[INFO] running `Command { std: "docker" "start" "-a" "cf2299e469ab23fd5be9ac0d83b3fcbb62f36fe33f2f8217dda92bd9c8f7e674", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking http v0.1.0 (/opt/rustwide/workdir/http)
[INFO] [stderr]  Documenting tcp_server v0.1.0 (/opt/rustwide/workdir/tcp_server)
[INFO] [stderr]  Documenting tcp_client v0.1.0 (/opt/rustwide/workdir/tcp_client)
[INFO] [stderr]  Documenting http v0.1.0 (/opt/rustwide/workdir/http)
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]  Documenting http_server v0.1.0 (/opt/rustwide/workdir/http_server)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/http/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/http_server/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tcp_client/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tcp_server/index.html
[INFO] running `Command { std: "docker" "inspect" "cf2299e469ab23fd5be9ac0d83b3fcbb62f36fe33f2f8217dda92bd9c8f7e674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2299e469ab23fd5be9ac0d83b3fcbb62f36fe33f2f8217dda92bd9c8f7e674", kill_on_drop: false }`
[INFO] [stdout] cf2299e469ab23fd5be9ac0d83b3fcbb62f36fe33f2f8217dda92bd9c8f7e674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73be4c65ceeb15ad445ce64670e3cdf0ff90edef6d49bf7fdc44524c3cef87c
[INFO] running `Command { std: "docker" "start" "-a" "e73be4c65ceeb15ad445ce64670e3cdf0ff90edef6d49bf7fdc44524c3cef87c", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "e73be4c65ceeb15ad445ce64670e3cdf0ff90edef6d49bf7fdc44524c3cef87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73be4c65ceeb15ad445ce64670e3cdf0ff90edef6d49bf7fdc44524c3cef87c", kill_on_drop: false }`
[INFO] [stdout] e73be4c65ceeb15ad445ce64670e3cdf0ff90edef6d49bf7fdc44524c3cef87c
