Nov 28 10:49:54.026 INFO documenting proc-macro-hack-impl-0.4.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 10:49:54.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:49:54.329 INFO [stdout] c89c672d4c4dc975f2014cc89ed5fa83ace15e2f6cdc29249721e6d0536e8a2e
Nov 28 10:49:54.329 INFO running `"docker" "start" "-a" "c89c672d4c4dc975f2014cc89ed5fa83ace15e2f6cdc29249721e6d0536e8a2e"`
Nov 28 10:49:54.871 INFO [stderr] usermod: no changes
Nov 28 10:49:54.903 INFO [stderr]  Documenting proc-macro-hack-impl v0.4.1 (/source)
Nov 28 10:49:58.662 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
Nov 28 10:49:58.663 INFO [stderr] su: No module specific data is present
Nov 28 10:49:58.907 INFO running `"docker" "inspect" "c89c672d4c4dc975f2014cc89ed5fa83ace15e2f6cdc29249721e6d0536e8a2e"`
Nov 28 10:49:59.007 INFO running `"docker" "rm" "-f" "c89c672d4c4dc975f2014cc89ed5fa83ace15e2f6cdc29249721e6d0536e8a2e"`
Nov 28 10:49:59.117 INFO [stdout] c89c672d4c4dc975f2014cc89ed5fa83ace15e2f6cdc29249721e6d0536e8a2e