[INFO] fetching crate teletext 0.1.0...
[INFO] documenting teletext-0.1.0 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate teletext 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate teletext 0.1.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teletext 0.1.0
[INFO] finished tweaking crates.io crate teletext 0.1.0
[INFO] tweaked toml for crates.io crate teletext 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a29032bf7535a99a371b7dcfc35db61335a329fb0bded5da3bd5fcff36d642d9
[INFO] running `Command { std: "docker" "start" "-a" "a29032bf7535a99a371b7dcfc35db61335a329fb0bded5da3bd5fcff36d642d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a29032bf7535a99a371b7dcfc35db61335a329fb0bded5da3bd5fcff36d642d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29032bf7535a99a371b7dcfc35db61335a329fb0bded5da3bd5fcff36d642d9", kill_on_drop: false }`
[INFO] [stdout] a29032bf7535a99a371b7dcfc35db61335a329fb0bded5da3bd5fcff36d642d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cebc3a3aabdd8087e1d876088b9f03026cb1a3fbc913d0626fff961c869f6b3
[INFO] running `Command { std: "docker" "start" "-a" "1cebc3a3aabdd8087e1d876088b9f03026cb1a3fbc913d0626fff961c869f6b3", kill_on_drop: false }`
[INFO] [stderr]  Documenting teletext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/teletext/index.html
[INFO] running `Command { std: "docker" "inspect" "1cebc3a3aabdd8087e1d876088b9f03026cb1a3fbc913d0626fff961c869f6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cebc3a3aabdd8087e1d876088b9f03026cb1a3fbc913d0626fff961c869f6b3", kill_on_drop: false }`
[INFO] [stdout] 1cebc3a3aabdd8087e1d876088b9f03026cb1a3fbc913d0626fff961c869f6b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8b0cbead39b5936e9e22b21a9e77b4d24194680d91398a51e2c00c77d4ae68f
[INFO] running `Command { std: "docker" "start" "-a" "a8b0cbead39b5936e9e22b21a9e77b4d24194680d91398a51e2c00c77d4ae68f", kill_on_drop: false }`
[INFO] [stderr]  Documenting teletext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/teletext/index.html
[INFO] running `Command { std: "docker" "inspect" "a8b0cbead39b5936e9e22b21a9e77b4d24194680d91398a51e2c00c77d4ae68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b0cbead39b5936e9e22b21a9e77b4d24194680d91398a51e2c00c77d4ae68f", kill_on_drop: false }`
[INFO] [stdout] a8b0cbead39b5936e9e22b21a9e77b4d24194680d91398a51e2c00c77d4ae68f