[INFO] fetching crate mrs 0.1.9...
[INFO] documenting mrs-0.1.9 against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] extracting crate mrs 0.1.9 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate mrs 0.1.9
[INFO] finished tweaking crates.io crate mrs 0.1.9
[INFO] tweaked toml for crates.io crate mrs 0.1.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mrs 0.1.9 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mrs 0.1.9 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab
[INFO] running `Command { std: "docker" "start" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking mrs-szs v0.1.9
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking mrs-core v0.1.9
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking mrs-unify v0.1.9
[INFO] [stderr]     Checking mrs-index v0.1.9
[INFO] [stderr]     Checking mrs-proof v0.1.9
[INFO] [stderr]     Checking mrs-cnf v0.1.9
[INFO] [stderr]     Checking mrs-calculus v0.1.9
[INFO] [stderr]    Compiling cadical v0.1.16
[INFO] [stderr]     Checking mrs-tptp v0.1.9
[INFO] [stderr]     Checking mrs-search v0.1.9
[INFO] [stderr]  Documenting mrs v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.71s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/dump_clauses/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab", kill_on_drop: false }`
[INFO] [stdout] 869548d10d3421b3d7f6d512f0a507ff96111ddafd33576b3c66cd71bd0be8ab
