Nov 27 20:45:08.571 INFO documenting illicitonion/syn-repro-enum-tuple against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 20:45:08.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 27 20:45:09.128 INFO [stdout] 14c3f7f314e993214ad446a410ad3a298a02d40b7dd2a2ec23dd8c08ce7fe6b3
Nov 27 20:45:09.133 INFO running `"docker" "start" "-a" "14c3f7f314e993214ad446a410ad3a298a02d40b7dd2a2ec23dd8c08ce7fe6b3"`
Nov 27 20:45:10.274 INFO [stderr] usermod: no changes
Nov 27 20:45:10.403 INFO [stderr]    Compiling proc-macro2 v0.4.21
Nov 27 20:45:13.339 INFO [stderr]     Checking quote v0.6.10
Nov 27 20:45:14.721 INFO [stderr]     Checking syn v0.15.19
Nov 27 20:45:18.891 INFO [stderr]  Documenting syn-repro-enum-tuple v0.1.0 (/source)
Nov 27 20:45:22.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
Nov 27 20:45:22.675 INFO [stderr] su: No module specific data is present
Nov 27 20:45:23.791 INFO running `"docker" "inspect" "14c3f7f314e993214ad446a410ad3a298a02d40b7dd2a2ec23dd8c08ce7fe6b3"`
Nov 27 20:45:24.001 INFO running `"docker" "rm" "-f" "14c3f7f314e993214ad446a410ad3a298a02d40b7dd2a2ec23dd8c08ce7fe6b3"`
Nov 27 20:45:24.281 INFO [stdout] 14c3f7f314e993214ad446a410ad3a298a02d40b7dd2a2ec23dd8c08ce7fe6b3