Nov 28 08:00:00.689 INFO documenting trace2_macro-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:00:00.689 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 28 08:00:00.859 INFO [stdout] 6a7c2d6c5ee3a4bcd008b720c4a54a73c424fbcd5a4058483b33ef330ad9c36f
Nov 28 08:00:00.860 INFO running `"docker" "start" "-a" "6a7c2d6c5ee3a4bcd008b720c4a54a73c424fbcd5a4058483b33ef330ad9c36f"`
Nov 28 08:00:01.416 INFO [stderr] usermod: no changes
Nov 28 08:00:01.461 INFO [stderr]     Checking syn v0.14.9
Nov 28 08:00:11.032 INFO [stderr]  Documenting trace2_macro v0.1.0 (/source)
Nov 28 08:00:15.293 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.86s
Nov 28 08:00:15.297 INFO [stderr] su: No module specific data is present
Nov 28 08:00:15.629 INFO running `"docker" "inspect" "6a7c2d6c5ee3a4bcd008b720c4a54a73c424fbcd5a4058483b33ef330ad9c36f"`
Nov 28 08:00:15.728 INFO running `"docker" "rm" "-f" "6a7c2d6c5ee3a4bcd008b720c4a54a73c424fbcd5a4058483b33ef330ad9c36f"`
Nov 28 08:00:15.860 INFO [stdout] 6a7c2d6c5ee3a4bcd008b720c4a54a73c424fbcd5a4058483b33ef330ad9c36f