Nov 27 17:19:39.400 INFO documenting mjhoy/chess against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 17:19:39.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 17:19:39.857 INFO [stdout] 44c928fcc9f2190aa02a6729bf82936b14472f40115203540267a6db2d8fc6e8
Nov 27 17:19:39.859 INFO running `"docker" "start" "-a" "44c928fcc9f2190aa02a6729bf82936b14472f40115203540267a6db2d8fc6e8"`
Nov 27 17:19:42.031 INFO [stderr] usermod: no changes
Nov 27 17:19:42.214 INFO [stderr]    Compiling num-complex v0.2.0
Nov 27 17:19:42.223 INFO [stderr]     Checking approx v0.3.0
Nov 27 17:19:44.444 INFO [stderr]     Checking alga v0.7.1
Nov 27 17:19:48.059 INFO [stderr]     Checking nalgebra v0.16.0
Nov 27 17:20:16.735 INFO [stderr]  Documenting chess v0.1.0 (/source)
Nov 27 17:20:19.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.46s
Nov 27 17:20:19.527 INFO [stderr] su: No module specific data is present
Nov 27 17:20:20.538 INFO running `"docker" "inspect" "44c928fcc9f2190aa02a6729bf82936b14472f40115203540267a6db2d8fc6e8"`
Nov 27 17:20:20.847 INFO running `"docker" "rm" "-f" "44c928fcc9f2190aa02a6729bf82936b14472f40115203540267a6db2d8fc6e8"`
Nov 27 17:20:21.167 INFO [stdout] 44c928fcc9f2190aa02a6729bf82936b14472f40115203540267a6db2d8fc6e8