[INFO] fetching crate tcp-channel 0.3.2...
[INFO] documenting tcp-channel-0.3.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tcp-channel 0.3.2 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate tcp-channel 0.3.2 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 crates.io crate tcp-channel 0.3.2
[INFO] finished tweaking crates.io crate tcp-channel 0.3.2
[INFO] tweaked toml for crates.io crate tcp-channel 0.3.2 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5b08761a54f5fba28c5e1bb48d8a802c014682038042ac7e8f46f0255b1f4c73
[INFO] running `Command { std: "docker" "start" "-a" "5b08761a54f5fba28c5e1bb48d8a802c014682038042ac7e8f46f0255b1f4c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b08761a54f5fba28c5e1bb48d8a802c014682038042ac7e8f46f0255b1f4c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b08761a54f5fba28c5e1bb48d8a802c014682038042ac7e8f46f0255b1f4c73", kill_on_drop: false }`
[INFO] [stdout] 5b08761a54f5fba28c5e1bb48d8a802c014682038042ac7e8f46f0255b1f4c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 116d39064b9a3317670b99bdadb3239225435717091bac9661bbb03df4b3bd1c
[INFO] running `Command { std: "docker" "start" "-a" "116d39064b9a3317670b99bdadb3239225435717091bac9661bbb03df4b3bd1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]  Documenting tcp-channel v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "116d39064b9a3317670b99bdadb3239225435717091bac9661bbb03df4b3bd1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116d39064b9a3317670b99bdadb3239225435717091bac9661bbb03df4b3bd1c", kill_on_drop: false }`
[INFO] [stdout] 116d39064b9a3317670b99bdadb3239225435717091bac9661bbb03df4b3bd1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1d0bf634285a611b816bb4f3ead4913045959427f73b8cfef5b9e344a0c32712
[INFO] running `Command { std: "docker" "start" "-a" "1d0bf634285a611b816bb4f3ead4913045959427f73b8cfef5b9e344a0c32712", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]  Documenting tcp-channel v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "1d0bf634285a611b816bb4f3ead4913045959427f73b8cfef5b9e344a0c32712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0bf634285a611b816bb4f3ead4913045959427f73b8cfef5b9e344a0c32712", kill_on_drop: false }`
[INFO] [stdout] 1d0bf634285a611b816bb4f3ead4913045959427f73b8cfef5b9e344a0c32712