[INFO] fetching crate ferro-mcp 0.1.71...
[INFO] documenting ferro-mcp-0.1.71 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2
[INFO] extracting crate ferro-mcp 0.1.71 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ferro-mcp 0.1.71
[INFO] finished tweaking crates.io crate ferro-mcp 0.1.71
[INFO] tweaked toml for crates.io crate ferro-mcp 0.1.71 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferro-mcp 0.1.71 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferro-mcp 0.1.71 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee8e7b1322dbcde9add98c3748c0363a50a58ccf7c901c2d3663b653445b0605
[INFO] running `Command { std: "docker" "start" "-a" "ee8e7b1322dbcde9add98c3748c0363a50a58ccf7c901c2d3663b653445b0605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee8e7b1322dbcde9add98c3748c0363a50a58ccf7c901c2d3663b653445b0605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8e7b1322dbcde9add98c3748c0363a50a58ccf7c901c2d3663b653445b0605", kill_on_drop: false }`
[INFO] [stdout] ee8e7b1322dbcde9add98c3748c0363a50a58ccf7c901c2d3663b653445b0605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4308fb84c8c3c7f502ba88185ba5af77065745b365c7bdf3eabd1b63074cc69c
[INFO] running `Command { std: "docker" "start" "-a" "4308fb84c8c3c7f502ba88185ba5af77065745b365c7bdf3eabd1b63074cc69c", kill_on_drop: false }`
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[INFO] [stderr]  Documenting ferro-mcp v0.1.71 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.32s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferro_mcp/index.html
[INFO] running `Command { std: "docker" "inspect" "4308fb84c8c3c7f502ba88185ba5af77065745b365c7bdf3eabd1b63074cc69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4308fb84c8c3c7f502ba88185ba5af77065745b365c7bdf3eabd1b63074cc69c", kill_on_drop: false }`
[INFO] [stdout] 4308fb84c8c3c7f502ba88185ba5af77065745b365c7bdf3eabd1b63074cc69c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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] 2d0022b88c12c047b0c58e61308a28068a7a91a378a773ccebd469ded0be49da
[INFO] running `Command { std: "docker" "start" "-a" "2d0022b88c12c047b0c58e61308a28068a7a91a378a773ccebd469ded0be49da", kill_on_drop: false }`
[INFO] [stderr]  Documenting ferro-mcp v0.1.71 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.81s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferro_mcp/index.html
[INFO] running `Command { std: "docker" "inspect" "2d0022b88c12c047b0c58e61308a28068a7a91a378a773ccebd469ded0be49da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0022b88c12c047b0c58e61308a28068a7a91a378a773ccebd469ded0be49da", kill_on_drop: false }`
[INFO] [stdout] 2d0022b88c12c047b0c58e61308a28068a7a91a378a773ccebd469ded0be49da