Dec 01 15:39:16.071 INFO documenting frewsxcv/helixhttpclient against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 15:39:16.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:39:16.313 INFO [stdout] 8b68023c023aa8cc4d5d7a5db5139a5bfaeb2b9ec41b429f023f46f6d0b91f18
Dec 01 15:39:16.315 INFO running `"docker" "start" "-a" "8b68023c023aa8cc4d5d7a5db5139a5bfaeb2b9ec41b429f023f46f6d0b91f18"`
Dec 01 15:39:16.752 INFO [stderr] usermod: no changes
Dec 01 15:39:16.850 INFO [stderr]    Compiling libcruby-sys v0.5.0
Dec 01 15:39:16.851 INFO [stderr]     Checking cslice v0.2.0
Dec 01 15:39:17.891 INFO [stderr]     Checking helix v0.5.0
Dec 01 15:39:18.241 INFO [stderr]  Documenting helixhttpclient v0.1.0 (/source)
Dec 01 15:39:20.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
Dec 01 15:39:20.284 INFO [stderr] su: No module specific data is present
Dec 01 15:39:20.604 INFO running `"docker" "inspect" "8b68023c023aa8cc4d5d7a5db5139a5bfaeb2b9ec41b429f023f46f6d0b91f18"`
Dec 01 15:39:20.692 INFO running `"docker" "rm" "-f" "8b68023c023aa8cc4d5d7a5db5139a5bfaeb2b9ec41b429f023f46f6d0b91f18"`
Dec 01 15:39:20.874 INFO [stdout] 8b68023c023aa8cc4d5d7a5db5139a5bfaeb2b9ec41b429f023f46f6d0b91f18