Dec 02 01:57:22.687 INFO documenting thermal_printer-0.0.2 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 01:57:22.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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"`
Dec 02 01:57:22.853 INFO [stdout] e76ca52cc5ff85a5a57712e2d97affe26f4db8c07727eadfd631592a3b32e81a
Dec 02 01:57:22.855 INFO running `"docker" "start" "-a" "e76ca52cc5ff85a5a57712e2d97affe26f4db8c07727eadfd631592a3b32e81a"`
Dec 02 01:57:23.363 INFO [stderr] usermod: no changes
Dec 02 01:57:23.414 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 02 01:57:23.414 INFO [stderr]     Checking termios v0.2.2
Dec 02 01:57:23.870 INFO [stderr]     Checking serial v0.3.4
Dec 02 01:57:24.402 INFO [stderr]  Documenting thermal_printer v0.0.2 (/source)
Dec 02 01:57:26.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Dec 02 01:57:26.169 INFO [stderr] su: No module specific data is present
Dec 02 01:57:26.528 INFO running `"docker" "inspect" "e76ca52cc5ff85a5a57712e2d97affe26f4db8c07727eadfd631592a3b32e81a"`
Dec 02 01:57:26.677 INFO running `"docker" "rm" "-f" "e76ca52cc5ff85a5a57712e2d97affe26f4db8c07727eadfd631592a3b32e81a"`
Dec 02 01:57:26.757 INFO [stdout] e76ca52cc5ff85a5a57712e2d97affe26f4db8c07727eadfd631592a3b32e81a