Nov 28 14:12:36.191 INFO documenting futures-await-syn-0.12.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:12:36.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:12:36.552 INFO [stdout] 2921962a1c4407f31b40e7b2f948480c6a163c97f936a37c3b607e2fd89eabf5
Nov 28 14:12:36.554 INFO running `"docker" "start" "-a" "2921962a1c4407f31b40e7b2f948480c6a163c97f936a37c3b607e2fd89eabf5"`
Nov 28 14:12:37.618 INFO [stderr] usermod: no changes
Nov 28 14:12:37.853 INFO [stderr]     Checking futures-await-synom v0.12.0
Nov 28 14:12:40.575 INFO [stderr]  Documenting futures-await-syn v0.12.0 (/source)
Nov 28 14:12:46.442 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.80s
Nov 28 14:12:46.454 INFO [stderr] su: No module specific data is present
Nov 28 14:12:46.757 INFO running `"docker" "inspect" "2921962a1c4407f31b40e7b2f948480c6a163c97f936a37c3b607e2fd89eabf5"`
Nov 28 14:12:46.904 INFO running `"docker" "rm" "-f" "2921962a1c4407f31b40e7b2f948480c6a163c97f936a37c3b607e2fd89eabf5"`
Nov 28 14:12:47.007 INFO [stdout] 2921962a1c4407f31b40e7b2f948480c6a163c97f936a37c3b607e2fd89eabf5