Nov 28 14:38:03.908 INFO documenting enum_to_str_derive-0.3.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:38:03.908 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 14:38:04.133 INFO [stdout] 5078b01ddd229627a61b15a5903ba71c03c7c4556852b670d3d0d596773220dd
Nov 28 14:38:04.178 INFO running `"docker" "start" "-a" "5078b01ddd229627a61b15a5903ba71c03c7c4556852b670d3d0d596773220dd"`
Nov 28 14:38:04.619 INFO [stderr] usermod: no changes
Nov 28 14:38:04.672 INFO [stderr]     Checking syn v0.15.22
Nov 28 14:38:10.435 INFO [stderr]     Checking proc_macro_helper v0.3.0
Nov 28 14:38:12.552 INFO [stderr]  Documenting enum_to_str_derive v0.3.0 (/source)
Nov 28 14:38:17.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.59s
Nov 28 14:38:17.244 INFO [stderr] su: No module specific data is present
Nov 28 14:38:17.561 INFO running `"docker" "inspect" "5078b01ddd229627a61b15a5903ba71c03c7c4556852b670d3d0d596773220dd"`
Nov 28 14:38:17.657 INFO running `"docker" "rm" "-f" "5078b01ddd229627a61b15a5903ba71c03c7c4556852b670d3d0d596773220dd"`
Nov 28 14:38:17.784 INFO [stdout] 5078b01ddd229627a61b15a5903ba71c03c7c4556852b670d3d0d596773220dd