Nov 28 13:04:57.607 INFO documenting imghdr-0.4.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 13:04:57.608 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 13:04:57.828 INFO [stdout] 4e043385af6e385e6b59926e7f57a55fc198c1c6204c6526cd31dfe42d691dbe
Nov 28 13:04:57.832 INFO running `"docker" "start" "-a" "4e043385af6e385e6b59926e7f57a55fc198c1c6204c6526cd31dfe42d691dbe"`
Nov 28 13:04:58.407 INFO [stderr] usermod: no changes
Nov 28 13:04:58.480 INFO [stderr]  Documenting imghdr v0.4.0 (/source)
Nov 28 13:05:00.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 28 13:05:00.072 INFO [stderr] su: No module specific data is present
Nov 28 13:05:00.342 INFO running `"docker" "inspect" "4e043385af6e385e6b59926e7f57a55fc198c1c6204c6526cd31dfe42d691dbe"`
Nov 28 13:05:00.449 INFO running `"docker" "rm" "-f" "4e043385af6e385e6b59926e7f57a55fc198c1c6204c6526cd31dfe42d691dbe"`
Nov 28 13:05:00.516 INFO [stdout] 4e043385af6e385e6b59926e7f57a55fc198c1c6204c6526cd31dfe42d691dbe