Nov 28 10:05:33.890 INFO documenting rspec-1.0.0-beta.4 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 10:05:33.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 10:05:34.392 INFO [stdout] 4741af4e0650845c90a2a1782b31dec2c1ab1b91770be12469484f794dd7f194
Nov 28 10:05:34.394 INFO running `"docker" "start" "-a" "4741af4e0650845c90a2a1782b31dec2c1ab1b91770be12469484f794dd7f194"`
Nov 28 10:05:35.643 INFO [stderr] usermod: no changes
Nov 28 10:05:35.860 INFO [stderr]    Compiling derive-new v0.5.6
Nov 28 10:05:35.861 INFO [stderr]     Checking rayon v0.8.2
Nov 28 10:05:41.709 INFO [stderr]  Documenting rspec v1.0.0-beta.4 (/source)
Nov 28 10:05:44.193 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
Nov 28 10:05:44.207 INFO [stderr] su: No module specific data is present
Nov 28 10:05:44.531 INFO running `"docker" "inspect" "4741af4e0650845c90a2a1782b31dec2c1ab1b91770be12469484f794dd7f194"`
Nov 28 10:05:44.719 INFO running `"docker" "rm" "-f" "4741af4e0650845c90a2a1782b31dec2c1ab1b91770be12469484f794dd7f194"`
Nov 28 10:05:44.871 INFO [stdout] 4741af4e0650845c90a2a1782b31dec2c1ab1b91770be12469484f794dd7f194