Nov 28 11:01:17.805 INFO documenting piston-button_tracker-0.7.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:01:17.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 28 11:01:18.009 INFO [stdout] 954895d1dd3362bfd7a28addfd2c32c3e8ea92d677dbfce1ae40d3d8feabee75
Nov 28 11:01:18.011 INFO running `"docker" "start" "-a" "954895d1dd3362bfd7a28addfd2c32c3e8ea92d677dbfce1ae40d3d8feabee75"`
Nov 28 11:01:18.454 INFO [stderr] usermod: no changes
Nov 28 11:01:18.518 INFO [stderr]     Checking pistoncore-input v0.23.0
Nov 28 11:01:21.345 INFO [stderr]  Documenting piston-button_tracker v0.7.0 (/source)
Nov 28 11:01:23.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Nov 28 11:01:23.726 INFO [stderr] su: No module specific data is present
Nov 28 11:01:24.013 INFO running `"docker" "inspect" "954895d1dd3362bfd7a28addfd2c32c3e8ea92d677dbfce1ae40d3d8feabee75"`
Nov 28 11:01:24.203 INFO running `"docker" "rm" "-f" "954895d1dd3362bfd7a28addfd2c32c3e8ea92d677dbfce1ae40d3d8feabee75"`
Nov 28 11:01:24.382 INFO [stdout] 954895d1dd3362bfd7a28addfd2c32c3e8ea92d677dbfce1ae40d3d8feabee75