Nov 27 20:35:42.853 INFO documenting ipost/rmosaic against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 20:35:42.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:35:43.279 INFO [stdout] c84b606e2622ae1c6308cfa00f475144d636362c4239bb3a32a4995ae35d4e65
Nov 27 20:35:43.281 INFO running `"docker" "start" "-a" "c84b606e2622ae1c6308cfa00f475144d636362c4239bb3a32a4995ae35d4e65"`
Nov 27 20:35:44.950 INFO [stderr] usermod: no changes
Nov 27 20:35:45.263 INFO [stderr]     Checking serde v1.0.47
Nov 27 20:35:45.272 INFO [stderr]    Compiling serde_derive v1.0.48
Nov 27 20:36:01.705 INFO [stderr]     Checking serde_json v1.0.17
Nov 27 20:36:04.944 INFO [stderr]  Documenting rmosaic v0.1.0 (/source)
Nov 27 20:36:08.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.59s
Nov 27 20:36:08.576 INFO [stderr] su: No module specific data is present
Nov 27 20:36:08.933 INFO running `"docker" "inspect" "c84b606e2622ae1c6308cfa00f475144d636362c4239bb3a32a4995ae35d4e65"`
Nov 27 20:36:09.142 INFO running `"docker" "rm" "-f" "c84b606e2622ae1c6308cfa00f475144d636362c4239bb3a32a4995ae35d4e65"`
Nov 27 20:36:09.371 INFO [stdout] c84b606e2622ae1c6308cfa00f475144d636362c4239bb3a32a4995ae35d4e65