Nov 28 00:32:13.800 INFO documenting ccqpein/random_choice against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 00:32:13.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:32:14.202 INFO [stdout] 941d8d5b7f28325dbb437a41323f1de7dc7228682335100f2215cf98aad13b2b
Nov 28 00:32:14.211 INFO running `"docker" "start" "-a" "941d8d5b7f28325dbb437a41323f1de7dc7228682335100f2215cf98aad13b2b"`
Nov 28 00:32:15.483 INFO [stderr] usermod: no changes
Nov 28 00:32:15.631 INFO [stderr]    Compiling serde v1.0.56
Nov 28 00:32:15.659 INFO [stderr]    Compiling serde_derive v1.0.56
Nov 28 00:32:35.701 INFO [stderr]     Checking serde_json v1.0.17
Nov 28 00:32:37.865 INFO [stderr]  Documenting random_choice v0.1.0 (/source)
Nov 28 00:32:40.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.63s
Nov 28 00:32:40.150 INFO [stderr] su: No module specific data is present
Nov 28 00:32:41.196 INFO running `"docker" "inspect" "941d8d5b7f28325dbb437a41323f1de7dc7228682335100f2215cf98aad13b2b"`
Nov 28 00:32:41.581 INFO running `"docker" "rm" "-f" "941d8d5b7f28325dbb437a41323f1de7dc7228682335100f2215cf98aad13b2b"`
Nov 28 00:32:41.945 INFO [stdout] 941d8d5b7f28325dbb437a41323f1de7dc7228682335100f2215cf98aad13b2b