Nov 28 12:02:47.440 INFO checking NathanielPerkins/Serial_Logger against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:02:47.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 12:02:48.068 INFO [stdout] 1ebd7e02033579bdb1c21a3bbbdb06333fc32b85910d2e79419b5d5b3f5a45fd
Nov 28 12:02:48.070 INFO running `"docker" "start" "-a" "1ebd7e02033579bdb1c21a3bbbdb06333fc32b85910d2e79419b5d5b3f5a45fd"`
Nov 28 12:02:49.444 INFO [stderr] usermod: no changes
Nov 28 12:02:49.532 INFO [stderr]     Checking ioctl-rs v0.1.5
Nov 28 12:02:49.540 INFO [stderr]     Checking termios v0.2.2
Nov 28 12:02:50.392 INFO [stderr]     Checking serial v0.3.4
Nov 28 12:02:51.061 INFO [stderr]     Checking EGH456_Logger v0.1.0 (/source)
Nov 28 12:02:51.983 INFO [stderr] warning: unused import: `std::env`
Nov 28 12:02:51.983 INFO [stderr]  --> src/main.rs:3:5
Nov 28 12:02:51.983 INFO [stderr]   |
Nov 28 12:02:51.983 INFO [stderr] 3 | use std::env;
Nov 28 12:02:51.983 INFO [stderr]   |     ^^^^^^^^
Nov 28 12:02:51.983 INFO [stderr]   |
Nov 28 12:02:51.983 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:02:51.983 INFO [stderr] 
Nov 28 12:02:51.983 INFO [stderr] warning: unused import: `std::process`
Nov 28 12:02:51.983 INFO [stderr]  --> src/main.rs:6:5
Nov 28 12:02:51.983 INFO [stderr]   |
Nov 28 12:02:51.983 INFO [stderr] 6 | use std::process;
Nov 28 12:02:51.983 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 12:02:51.983 INFO [stderr] 
Nov 28 12:02:52.035 INFO [stderr] warning: unused variable: `run_main`
Nov 28 12:02:52.035 INFO [stderr]   --> src/main.rs:20:9
Nov 28 12:02:52.035 INFO [stderr]    |
Nov 28 12:02:52.035 INFO [stderr] 20 |     let run_main = run.clone();
Nov 28 12:02:52.035 INFO [stderr]    |         ^^^^^^^^ help: consider using `_run_main` instead
Nov 28 12:02:52.035 INFO [stderr]    |
Nov 28 12:02:52.035 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:02:52.035 INFO [stderr] 
Nov 28 12:02:52.049 INFO [stderr] warning: crate `EGH456_Logger` should have a snake case name such as `egh456_logger`
Nov 28 12:02:52.049 INFO [stderr]   |
Nov 28 12:02:52.049 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 12:02:52.049 INFO [stderr] 
Nov 28 12:02:52.058 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:02:52.058 INFO [stderr]   --> src/main.rs:27:5
Nov 28 12:02:52.058 INFO [stderr]    |
Nov 28 12:02:52.058 INFO [stderr] 27 |     sc.join().unwrap();
Nov 28 12:02:52.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:02:52.058 INFO [stderr]    |
Nov 28 12:02:52.058 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:02:52.058 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:02:52.058 INFO [stderr] 
Nov 28 12:02:52.096 INFO [stderr] warning: unused import: `std::env`
Nov 28 12:02:52.096 INFO [stderr]  --> src/main.rs:3:5
Nov 28 12:02:52.096 INFO [stderr]   |
Nov 28 12:02:52.096 INFO [stderr] 3 | use std::env;
Nov 28 12:02:52.096 INFO [stderr]   |     ^^^^^^^^
Nov 28 12:02:52.096 INFO [stderr]   |
Nov 28 12:02:52.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:02:52.097 INFO [stderr] 
Nov 28 12:02:52.097 INFO [stderr] warning: unused import: `std::process`
Nov 28 12:02:52.097 INFO [stderr]  --> src/main.rs:6:5
Nov 28 12:02:52.097 INFO [stderr]   |
Nov 28 12:02:52.097 INFO [stderr] 6 | use std::process;
Nov 28 12:02:52.097 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 12:02:52.097 INFO [stderr] 
Nov 28 12:02:52.189 INFO [stderr] warning: unused variable: `run_main`
Nov 28 12:02:52.190 INFO [stderr]   --> src/main.rs:20:9
Nov 28 12:02:52.190 INFO [stderr]    |
Nov 28 12:02:52.190 INFO [stderr] 20 |     let run_main = run.clone();
Nov 28 12:02:52.190 INFO [stderr]    |         ^^^^^^^^ help: consider using `_run_main` instead
Nov 28 12:02:52.191 INFO [stderr]    |
Nov 28 12:02:52.191 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:02:52.191 INFO [stderr] 
Nov 28 12:02:52.211 INFO [stderr] warning: crate `EGH456_Logger` should have a snake case name such as `egh456_logger`
Nov 28 12:02:52.211 INFO [stderr]   |
Nov 28 12:02:52.211 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 12:02:52.212 INFO [stderr] 
Nov 28 12:02:52.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:02:52.224 INFO [stderr]   --> src/main.rs:27:5
Nov 28 12:02:52.224 INFO [stderr]    |
Nov 28 12:02:52.224 INFO [stderr] 27 |     sc.join().unwrap();
Nov 28 12:02:52.224 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:02:52.225 INFO [stderr]    |
Nov 28 12:02:52.225 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:02:52.225 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:02:52.225 INFO [stderr] 
Nov 28 12:02:52.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Nov 28 12:02:52.251 INFO [stderr] su: No module specific data is present
Nov 28 12:02:53.176 INFO running `"docker" "inspect" "1ebd7e02033579bdb1c21a3bbbdb06333fc32b85910d2e79419b5d5b3f5a45fd"`
Nov 28 12:02:53.434 INFO running `"docker" "rm" "-f" "1ebd7e02033579bdb1c21a3bbbdb06333fc32b85910d2e79419b5d5b3f5a45fd"`
Nov 28 12:02:53.741 INFO [stdout] 1ebd7e02033579bdb1c21a3bbbdb06333fc32b85910d2e79419b5d5b3f5a45fd