Dec 02 09:26:59.355 INFO documenting candid_server-0.2.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 09:26:59.355 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 09:26:59.743 INFO [stdout] 747e954658df64e0ca9123506c6cfdfa3ca309ddbdd76ec422d1d8b5d14256de
Dec 02 09:26:59.750 INFO running `"docker" "start" "-a" "747e954658df64e0ca9123506c6cfdfa3ca309ddbdd76ec422d1d8b5d14256de"`
Dec 02 09:27:00.900 INFO [stderr] usermod: no changes
Dec 02 09:27:01.037 INFO [stderr]     Checking socketcan v1.7.0
Dec 02 09:27:01.840 INFO [stderr]     Checking candid_server v0.2.1 (/source)
Dec 02 09:27:01.840 INFO [stderr]  Documenting candid_server v0.2.1 (/source)
Dec 02 09:27:03.148 INFO [stderr] warning: field is never used: `can_socket`
Dec 02 09:27:03.148 INFO [stderr]   --> src/client_handler.rs:10:5
Dec 02 09:27:03.148 INFO [stderr]    |
Dec 02 09:27:03.148 INFO [stderr] 10 |     can_socket: Arc<Mutex<CANSocket>>,
Dec 02 09:27:03.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:27:03.148 INFO [stderr]    |
Dec 02 09:27:03.148 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 09:27:03.148 INFO [stderr] 
Dec 02 09:27:03.148 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:27:03.149 INFO [stderr]   --> src/can_reader.rs:29:21
Dec 02 09:27:03.149 INFO [stderr]    |
Dec 02 09:27:03.149 INFO [stderr] 29 |                     client.send(frame.clone());
Dec 02 09:27:03.149 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:27:03.149 INFO [stderr]    |
Dec 02 09:27:03.149 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 09:27:03.149 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:27:03.149 INFO [stderr] 
Dec 02 09:27:05.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
Dec 02 09:27:05.752 INFO [stderr] su: No module specific data is present
Dec 02 09:27:06.306 INFO running `"docker" "inspect" "747e954658df64e0ca9123506c6cfdfa3ca309ddbdd76ec422d1d8b5d14256de"`
Dec 02 09:27:06.512 INFO running `"docker" "rm" "-f" "747e954658df64e0ca9123506c6cfdfa3ca309ddbdd76ec422d1d8b5d14256de"`
Dec 02 09:27:06.752 INFO [stdout] 747e954658df64e0ca9123506c6cfdfa3ca309ddbdd76ec422d1d8b5d14256de