[INFO] fetching crate mkf 0.2.3...
[INFO] documenting mkf-0.2.3 against 1.86.0 for beta-1.87-rustdoc-2
[INFO] extracting crate mkf 0.2.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mkf 0.2.3 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 mkf 0.2.3
[INFO] finished tweaking crates.io crate mkf 0.2.3
[INFO] tweaked toml for crates.io crate mkf 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate mkf 0.2.3 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_str_bytes v6.4.1
[INFO] [stderr]   Downloaded clap_lex v0.3.0
[INFO] [stderr]   Downloaded clap v4.0.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4a6eb8d325aa0617a2d3f393ad97f604fe4152d38d4243ddc08cc88f32cb9f65
[INFO] running `Command { std: "docker" "start" "-a" "4a6eb8d325aa0617a2d3f393ad97f604fe4152d38d4243ddc08cc88f32cb9f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6eb8d325aa0617a2d3f393ad97f604fe4152d38d4243ddc08cc88f32cb9f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6eb8d325aa0617a2d3f393ad97f604fe4152d38d4243ddc08cc88f32cb9f65", kill_on_drop: false }`
[INFO] [stdout] 4a6eb8d325aa0617a2d3f393ad97f604fe4152d38d4243ddc08cc88f32cb9f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 536e94781325b719791a93a95a3161e40a2e17e635da6ec6beb66c36607bdf78
[INFO] running `Command { std: "docker" "start" "-a" "536e94781325b719791a93a95a3161e40a2e17e635da6ec6beb66c36607bdf78", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]    Compiling rustix v0.36.5
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking is-terminal v0.4.1
[INFO] [stderr]     Checking clap v4.0.29
[INFO] [stderr]  Documenting mkf v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.55s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mkf/index.html
[INFO] running `Command { std: "docker" "inspect" "536e94781325b719791a93a95a3161e40a2e17e635da6ec6beb66c36607bdf78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536e94781325b719791a93a95a3161e40a2e17e635da6ec6beb66c36607bdf78", kill_on_drop: false }`
[INFO] [stdout] 536e94781325b719791a93a95a3161e40a2e17e635da6ec6beb66c36607bdf78