Nov 28 08:29:47.858 INFO documenting syndication-0.4.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:29:47.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 08:29:48.048 INFO [stdout] 439a9ca60154844eba84a11ac0fde4275f0fc58a77235f8ee519c683dfe4d6cb
Nov 28 08:29:48.052 INFO running `"docker" "start" "-a" "439a9ca60154844eba84a11ac0fde4275f0fc58a77235f8ee519c683dfe4d6cb"`
Nov 28 08:29:48.507 INFO [stderr] usermod: no changes
Nov 28 08:29:48.555 INFO [stderr]     Checking atom_syndication v0.3.0
Nov 28 08:29:48.555 INFO [stderr]     Checking rss v0.3.1
Nov 28 08:29:49.207 INFO [stderr]  Documenting syndication v0.4.0 (/source)
Nov 28 08:29:50.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 28 08:29:50.735 INFO [stderr] su: No module specific data is present
Nov 28 08:29:51.082 INFO running `"docker" "inspect" "439a9ca60154844eba84a11ac0fde4275f0fc58a77235f8ee519c683dfe4d6cb"`
Nov 28 08:29:51.200 INFO running `"docker" "rm" "-f" "439a9ca60154844eba84a11ac0fde4275f0fc58a77235f8ee519c683dfe4d6cb"`
Nov 28 08:29:51.319 INFO [stdout] 439a9ca60154844eba84a11ac0fde4275f0fc58a77235f8ee519c683dfe4d6cb