Dec 04 06:26:41.068 INFO checking yrjok/Raspberry-Pi-Drive-Client against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:26:41.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 06:26:41.455 INFO [stdout] 31d7aedcf9a2d8cf9a010ae1ec546b86649092caf2babe818d625f4ed44edd3c
Dec 04 06:26:41.459 INFO running `"docker" "start" "-a" "31d7aedcf9a2d8cf9a010ae1ec546b86649092caf2babe818d625f4ed44edd3c"`
Dec 04 06:26:43.263 INFO [stderr] usermod: no changes
Dec 04 06:26:43.335 INFO [stderr]     Checking rapid_client v0.1.0 (/source)
Dec 04 06:26:43.839 INFO [stderr] warning: unused variable: `n`
Dec 04 06:26:43.839 INFO [stderr]  --> src/input.rs:6:15
Dec 04 06:26:43.839 INFO [stderr]   |
Dec 04 06:26:43.839 INFO [stderr] 6 |     if let Ok(n) = res {
Dec 04 06:26:43.839 INFO [stderr]   |               ^ help: consider using `_n` instead
Dec 04 06:26:43.839 INFO [stderr]   |
Dec 04 06:26:43.839 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 06:26:43.839 INFO [stderr] 
Dec 04 06:26:43.875 INFO [stderr] warning: unused variable: `n`
Dec 04 06:26:43.875 INFO [stderr]  --> src/input.rs:6:15
Dec 04 06:26:43.875 INFO [stderr]   |
Dec 04 06:26:43.875 INFO [stderr] 6 |     if let Ok(n) = res {
Dec 04 06:26:43.875 INFO [stderr]   |               ^ help: consider using `_n` instead
Dec 04 06:26:43.875 INFO [stderr]   |
Dec 04 06:26:43.875 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 06:26:43.875 INFO [stderr] 
Dec 04 06:26:43.906 INFO [stderr] warning: variant is never constructed: `DISCONNECT`
Dec 04 06:26:43.906 INFO [stderr]  --> src/communication.rs:9:5
Dec 04 06:26:43.906 INFO [stderr]   |
Dec 04 06:26:43.906 INFO [stderr] 9 |     DISCONNECT,
Dec 04 06:26:43.906 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:26:43.927 INFO [stderr]   |
Dec 04 06:26:43.927 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:26:43.927 INFO [stderr] 
Dec 04 06:26:43.927 INFO [stderr] warning: variant is never constructed: `MESSAGE`
Dec 04 06:26:43.927 INFO [stderr]   --> src/communication.rs:10:5
Dec 04 06:26:43.927 INFO [stderr]    |
Dec 04 06:26:43.927 INFO [stderr] 10 |     MESSAGE(String),
Dec 04 06:26:43.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 06:26:43.927 INFO [stderr] 
Dec 04 06:26:43.927 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 06:26:43.927 INFO [stderr]   --> src/communication.rs:60:17
Dec 04 06:26:43.927 INFO [stderr]    |
Dec 04 06:26:43.927 INFO [stderr] 60 |                 self.connection.shutdown(Shutdown::Both);
Dec 04 06:26:43.927 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:26:43.927 INFO [stderr]    |
Dec 04 06:26:43.927 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 06:26:43.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 06:26:43.927 INFO [stderr] 
Dec 04 06:26:43.927 INFO [stderr] warning: variant is never constructed: `DISCONNECT`
Dec 04 06:26:43.927 INFO [stderr]  --> src/communication.rs:9:5
Dec 04 06:26:43.927 INFO [stderr]   |
Dec 04 06:26:43.927 INFO [stderr] 9 |     DISCONNECT,
Dec 04 06:26:43.927 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 06:26:43.927 INFO [stderr]   |
Dec 04 06:26:43.927 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:26:43.927 INFO [stderr] 
Dec 04 06:26:43.927 INFO [stderr] warning: variant is never constructed: `MESSAGE`
Dec 04 06:26:43.927 INFO [stderr]   --> src/communication.rs:10:5
Dec 04 06:26:43.927 INFO [stderr]    |
Dec 04 06:26:43.927 INFO [stderr] 10 |     MESSAGE(String),
Dec 04 06:26:43.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 06:26:43.927 INFO [stderr] 
Dec 04 06:26:43.935 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 06:26:43.935 INFO [stderr]   --> src/communication.rs:60:17
Dec 04 06:26:43.935 INFO [stderr]    |
Dec 04 06:26:43.935 INFO [stderr] 60 |                 self.connection.shutdown(Shutdown::Both);
Dec 04 06:26:43.935 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:26:43.935 INFO [stderr]    |
Dec 04 06:26:43.935 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 06:26:43.935 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 06:26:43.935 INFO [stderr] 
Dec 04 06:26:43.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 04 06:26:43.995 INFO [stderr] su: No module specific data is present
Dec 04 06:26:45.134 INFO running `"docker" "inspect" "31d7aedcf9a2d8cf9a010ae1ec546b86649092caf2babe818d625f4ed44edd3c"`
Dec 04 06:26:45.419 INFO running `"docker" "rm" "-f" "31d7aedcf9a2d8cf9a010ae1ec546b86649092caf2babe818d625f4ed44edd3c"`
Dec 04 06:26:45.744 INFO [stdout] 31d7aedcf9a2d8cf9a010ae1ec546b86649092caf2babe818d625f4ed44edd3c