Nov 28 14:38:10.399 INFO documenting enum_like_derive-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:38:10.399 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 14:38:10.562 INFO [stdout] e41d13a07d20b9e6885e7b2d0b650500b56c4100d6bc788bbff0c308e183acb6
Nov 28 14:38:10.564 INFO running `"docker" "start" "-a" "e41d13a07d20b9e6885e7b2d0b650500b56c4100d6bc788bbff0c308e183acb6"`
Nov 28 14:38:11.076 INFO [stderr] usermod: no changes
Nov 28 14:38:11.108 INFO [stderr]     Checking proc-macro2 v0.2.3
Nov 28 14:38:13.464 INFO [stderr]     Checking quote v0.4.2
Nov 28 14:38:15.765 INFO [stderr]     Checking syn v0.12.15
Nov 28 14:38:21.099 INFO [stderr]  Documenting enum_like_derive v0.1.0 (/source)
Nov 28 14:38:25.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.02s
Nov 28 14:38:25.091 INFO [stderr] su: No module specific data is present
Nov 28 14:38:25.528 INFO running `"docker" "inspect" "e41d13a07d20b9e6885e7b2d0b650500b56c4100d6bc788bbff0c308e183acb6"`
Nov 28 14:38:25.692 INFO running `"docker" "rm" "-f" "e41d13a07d20b9e6885e7b2d0b650500b56c4100d6bc788bbff0c308e183acb6"`
Nov 28 14:38:25.787 INFO [stdout] e41d13a07d20b9e6885e7b2d0b650500b56c4100d6bc788bbff0c308e183acb6