Nov 27 11:40:56.587 INFO documenting thara/rust-tcp-echo-server against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 11:40:56.587 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 27 11:40:56.980 INFO [stdout] 17ec89aa87c34a3ea10e68590ad161e97732dc2dfee75411eb2b0c927f9717df
Nov 27 11:40:56.982 INFO running `"docker" "start" "-a" "17ec89aa87c34a3ea10e68590ad161e97732dc2dfee75411eb2b0c927f9717df"`
Nov 27 11:40:59.559 INFO [stderr] usermod: no changes
Nov 27 11:40:59.659 INFO [stderr]     Checking libc v0.2.30
Nov 27 11:41:00.655 INFO [stderr]     Checking nix v0.9.0
Nov 27 11:41:05.694 INFO [stderr]  Documenting tcp-echo-server v0.1.0 (/source)
Nov 27 11:41:07.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
Nov 27 11:41:07.687 INFO [stderr] su: No module specific data is present
Nov 27 11:41:08.641 INFO running `"docker" "inspect" "17ec89aa87c34a3ea10e68590ad161e97732dc2dfee75411eb2b0c927f9717df"`
Nov 27 11:41:08.935 INFO running `"docker" "rm" "-f" "17ec89aa87c34a3ea10e68590ad161e97732dc2dfee75411eb2b0c927f9717df"`
Nov 27 11:41:09.215 INFO [stdout] 17ec89aa87c34a3ea10e68590ad161e97732dc2dfee75411eb2b0c927f9717df