Nov 28 12:59:54.247 INFO documenting interpolate-0.2.3 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:59:54.248 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 28 12:59:54.456 INFO [stdout] 1080815d6146cffee21a5d4ad2b977cbff08f83bbc6e89b0649db005fd8f9de9
Nov 28 12:59:54.460 INFO running `"docker" "start" "-a" "1080815d6146cffee21a5d4ad2b977cbff08f83bbc6e89b0649db005fd8f9de9"`
Nov 28 12:59:54.928 INFO [stderr] usermod: no changes
Nov 28 12:59:54.971 INFO [stderr] warning: library `interpolate` should only specify `proc-macro = true` instead of setting `crate-type`
Nov 28 12:59:54.976 INFO [stderr]  Documenting interpolate v0.2.3 (/source)
Nov 28 12:59:58.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Nov 28 12:59:58.763 INFO [stderr] su: No module specific data is present
Nov 28 12:59:59.581 INFO running `"docker" "inspect" "1080815d6146cffee21a5d4ad2b977cbff08f83bbc6e89b0649db005fd8f9de9"`
Nov 28 12:59:59.680 INFO running `"docker" "rm" "-f" "1080815d6146cffee21a5d4ad2b977cbff08f83bbc6e89b0649db005fd8f9de9"`
Nov 28 12:59:59.791 INFO [stdout] 1080815d6146cffee21a5d4ad2b977cbff08f83bbc6e89b0649db005fd8f9de9