Dec 02 01:57:22.615 INFO documenting thermal_printer-0.0.2 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:57:22.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 01:57:22.774 INFO [stdout] 278f1512af67233b1d4fed37bb9d84a01fab9acde673a7a8fa58b3fbe33c11f4
Dec 02 01:57:22.776 INFO running `"docker" "start" "-a" "278f1512af67233b1d4fed37bb9d84a01fab9acde673a7a8fa58b3fbe33c11f4"`
Dec 02 01:57:23.173 INFO [stderr] usermod: no changes
Dec 02 01:57:23.217 INFO [stderr]     Checking termios v0.2.2
Dec 02 01:57:23.217 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 02 01:57:23.592 INFO [stderr]     Checking serial v0.3.4
Dec 02 01:57:24.124 INFO [stderr]  Documenting thermal_printer v0.0.2 (/source)
Dec 02 01:57:25.699 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 02 01:57:25.703 INFO [stderr] su: No module specific data is present
Dec 02 01:57:25.946 INFO running `"docker" "inspect" "278f1512af67233b1d4fed37bb9d84a01fab9acde673a7a8fa58b3fbe33c11f4"`
Dec 02 01:57:26.051 INFO running `"docker" "rm" "-f" "278f1512af67233b1d4fed37bb9d84a01fab9acde673a7a8fa58b3fbe33c11f4"`
Dec 02 01:57:26.122 INFO [stdout] 278f1512af67233b1d4fed37bb9d84a01fab9acde673a7a8fa58b3fbe33c11f4