[INFO] fetching crate at4_protocol 2.1.1...
[INFO] documenting at4_protocol-2.1.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate at4_protocol 2.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate at4_protocol 2.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate at4_protocol 2.1.1
[INFO] finished tweaking crates.io crate at4_protocol 2.1.1
[INFO] tweaked toml for crates.io crate at4_protocol 2.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate at4_protocol 2.1.1 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc16 v0.4.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8840adf5be79e6f1c8ac53f9443c1ee5c7dfd2a8cf83080f39347d4318504d9c
[INFO] running `Command { std: "docker" "start" "-a" "8840adf5be79e6f1c8ac53f9443c1ee5c7dfd2a8cf83080f39347d4318504d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8840adf5be79e6f1c8ac53f9443c1ee5c7dfd2a8cf83080f39347d4318504d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8840adf5be79e6f1c8ac53f9443c1ee5c7dfd2a8cf83080f39347d4318504d9c", kill_on_drop: false }`
[INFO] [stdout] 8840adf5be79e6f1c8ac53f9443c1ee5c7dfd2a8cf83080f39347d4318504d9c
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22aaf29c24fd7730f7934d562f8ef85722dde7ac8f0e696d982cbeb03b0d6d5c
[INFO] running `Command { std: "docker" "start" "-a" "22aaf29c24fd7730f7934d562f8ef85722dde7ac8f0e696d982cbeb03b0d6d5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]  Documenting at4_protocol v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "22aaf29c24fd7730f7934d562f8ef85722dde7ac8f0e696d982cbeb03b0d6d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22aaf29c24fd7730f7934d562f8ef85722dde7ac8f0e696d982cbeb03b0d6d5c", kill_on_drop: false }`
[INFO] [stdout] 22aaf29c24fd7730f7934d562f8ef85722dde7ac8f0e696d982cbeb03b0d6d5c
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "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] 6a8c131df8d2c93c8cfeb16fbd38851a0104c4c57090ac971e0fa503c65ad533
[INFO] running `Command { std: "docker" "start" "-a" "6a8c131df8d2c93c8cfeb16fbd38851a0104c4c57090ac971e0fa503c65ad533", kill_on_drop: false }`
[INFO] [stderr]  Documenting at4_protocol v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "6a8c131df8d2c93c8cfeb16fbd38851a0104c4c57090ac971e0fa503c65ad533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8c131df8d2c93c8cfeb16fbd38851a0104c4c57090ac971e0fa503c65ad533", kill_on_drop: false }`
[INFO] [stdout] 6a8c131df8d2c93c8cfeb16fbd38851a0104c4c57090ac971e0fa503c65ad533
