Nov 28 15:01:16.963 INFO documenting derive-com-impl-0.1.0-alpha3 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 15:01:16.963 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 15:01:17.251 INFO [stdout] b65ed92c6f4dfaa5b794827591ebb9289355e23a0f4f3538fe2bb84a3391ea9a
Nov 28 15:01:17.253 INFO running `"docker" "start" "-a" "b65ed92c6f4dfaa5b794827591ebb9289355e23a0f4f3538fe2bb84a3391ea9a"`
Nov 28 15:01:17.979 INFO [stderr] usermod: no changes
Nov 28 15:01:18.039 INFO [stderr]     Checking syn v0.15.22
Nov 28 15:01:26.188 INFO [stderr]  Documenting derive-com-impl v0.1.0-alpha3 (/source)
Nov 28 15:01:30.502 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.50s
Nov 28 15:01:30.506 INFO [stderr] su: No module specific data is present
Nov 28 15:01:30.752 INFO running `"docker" "inspect" "b65ed92c6f4dfaa5b794827591ebb9289355e23a0f4f3538fe2bb84a3391ea9a"`
Nov 28 15:01:30.812 INFO running `"docker" "rm" "-f" "b65ed92c6f4dfaa5b794827591ebb9289355e23a0f4f3538fe2bb84a3391ea9a"`
Nov 28 15:01:30.921 INFO [stdout] b65ed92c6f4dfaa5b794827591ebb9289355e23a0f4f3538fe2bb84a3391ea9a