[INFO] cloning repository https://github.com/mjperzl/rsfree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjperzl/rsfree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjperzl%2Frsfree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjperzl%2Frsfree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8fdb50a1b1163403640410260344d6aebeb5404
[INFO] documenting mjperzl/rsfree against beta-2025-04-20 for beta-1.87-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjperzl%2Frsfree" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjperzl/rsfree on toolchain beta-2025-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mjperzl/rsfree
[INFO] finished tweaking git repo https://github.com/mjperzl/rsfree
[INFO] tweaked toml for git repo https://github.com/mjperzl/rsfree written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mjperzl/rsfree 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-2025-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.type
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59dd36bb039bf693d3f645652f823050c6dcd2422b23957f1bf6204758195b6b
[INFO] running `Command { std: "docker" "start" "-a" "59dd36bb039bf693d3f645652f823050c6dcd2422b23957f1bf6204758195b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59dd36bb039bf693d3f645652f823050c6dcd2422b23957f1bf6204758195b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dd36bb039bf693d3f645652f823050c6dcd2422b23957f1bf6204758195b6b", kill_on_drop: false }`
[INFO] [stdout] 59dd36bb039bf693d3f645652f823050c6dcd2422b23957f1bf6204758195b6b
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5507cee71d31a33c98a03b6c5683004ac3963cb4a670330e05a325de03c956
[INFO] running `Command { std: "docker" "start" "-a" "cf5507cee71d31a33c98a03b6c5683004ac3963cb4a670330e05a325de03c956", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.type
[INFO] [stderr]  Documenting rsfree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rsfree/index.html
[INFO] running `Command { std: "docker" "inspect" "cf5507cee71d31a33c98a03b6c5683004ac3963cb4a670330e05a325de03c956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5507cee71d31a33c98a03b6c5683004ac3963cb4a670330e05a325de03c956", kill_on_drop: false }`
[INFO] [stdout] cf5507cee71d31a33c98a03b6c5683004ac3963cb4a670330e05a325de03c956
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "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] d7d2ab6a9708b1305e4006f9f2180876bc4eea27b0003c10c9da75865f38733e
[INFO] running `Command { std: "docker" "start" "-a" "d7d2ab6a9708b1305e4006f9f2180876bc4eea27b0003c10c9da75865f38733e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.type
[INFO] [stderr]  Documenting rsfree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rsfree/index.html
[INFO] running `Command { std: "docker" "inspect" "d7d2ab6a9708b1305e4006f9f2180876bc4eea27b0003c10c9da75865f38733e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d2ab6a9708b1305e4006f9f2180876bc4eea27b0003c10c9da75865f38733e", kill_on_drop: false }`
[INFO] [stdout] d7d2ab6a9708b1305e4006f9f2180876bc4eea27b0003c10c9da75865f38733e