[INFO] fetching crate multitype 0.14.0...
[INFO] documenting multitype-0.14.0 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate multitype 0.14.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate multitype 0.14.0
[INFO] finished tweaking crates.io crate multitype 0.14.0
[INFO] tweaked toml for crates.io crate multitype 0.14.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multitype 0.14.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate multitype 0.14.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18448723ebce50a319ffdd26f1047051afc912732fdb59b215a4dfeaec2a6a20
[INFO] running `Command { std: "docker" "start" "-a" "18448723ebce50a319ffdd26f1047051afc912732fdb59b215a4dfeaec2a6a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18448723ebce50a319ffdd26f1047051afc912732fdb59b215a4dfeaec2a6a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18448723ebce50a319ffdd26f1047051afc912732fdb59b215a4dfeaec2a6a20", kill_on_drop: false }`
[INFO] [stdout] 18448723ebce50a319ffdd26f1047051afc912732fdb59b215a4dfeaec2a6a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c852455ba167d2af66f2402c7cbbea5055bbdd2a42a0fb8c87a9c50244fbba6f
[INFO] running `Command { std: "docker" "start" "-a" "c852455ba167d2af66f2402c7cbbea5055bbdd2a42a0fb8c87a9c50244fbba6f", kill_on_drop: false }`
[INFO] [stderr]  Documenting multitype v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/multitype/index.html
[INFO] running `Command { std: "docker" "inspect" "c852455ba167d2af66f2402c7cbbea5055bbdd2a42a0fb8c87a9c50244fbba6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c852455ba167d2af66f2402c7cbbea5055bbdd2a42a0fb8c87a9c50244fbba6f", kill_on_drop: false }`
[INFO] [stdout] c852455ba167d2af66f2402c7cbbea5055bbdd2a42a0fb8c87a9c50244fbba6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fdb6a594ae540026dc22621cdc909338cdd6924f9efbb4c83b01059fb4b8d78
[INFO] running `Command { std: "docker" "start" "-a" "2fdb6a594ae540026dc22621cdc909338cdd6924f9efbb4c83b01059fb4b8d78", kill_on_drop: false }`
[INFO] [stderr]  Documenting multitype v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/multitype/index.html
[INFO] running `Command { std: "docker" "inspect" "2fdb6a594ae540026dc22621cdc909338cdd6924f9efbb4c83b01059fb4b8d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fdb6a594ae540026dc22621cdc909338cdd6924f9efbb4c83b01059fb4b8d78", kill_on_drop: false }`
[INFO] [stdout] 2fdb6a594ae540026dc22621cdc909338cdd6924f9efbb4c83b01059fb4b8d78