Nov 30 09:33:33.507 INFO checking NathanielPerkins/Serial_Logger against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:33:33.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 09:33:33.952 INFO [stdout] abd019533faca3d1cd4c8ad824fbd67575945cfe79d2b0505bad47bc90b86d71
Nov 30 09:33:33.960 INFO running `"docker" "start" "-a" "abd019533faca3d1cd4c8ad824fbd67575945cfe79d2b0505bad47bc90b86d71"`
Nov 30 09:33:35.233 INFO [stderr] usermod: no changes
Nov 30 09:33:35.360 INFO [stderr]     Checking ioctl-rs v0.1.5
Nov 30 09:33:35.360 INFO [stderr]     Checking termios v0.2.2
Nov 30 09:33:36.481 INFO [stderr]     Checking serial v0.3.4
Nov 30 09:33:37.232 INFO [stderr]     Checking EGH456_Logger v0.1.0 (/source)
Nov 30 09:33:38.340 INFO [stderr] warning: unused import: `std::env`
Nov 30 09:33:38.340 INFO [stderr]  --> src/main.rs:3:5
Nov 30 09:33:38.340 INFO [stderr]   |
Nov 30 09:33:38.340 INFO [stderr] 3 | use std::env;
Nov 30 09:33:38.340 INFO [stderr]   |     ^^^^^^^^
Nov 30 09:33:38.340 INFO [stderr]   |
Nov 30 09:33:38.340 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 09:33:38.340 INFO [stderr] 
Nov 30 09:33:38.340 INFO [stderr] warning: unused import: `std::process`
Nov 30 09:33:38.340 INFO [stderr]  --> src/main.rs:6:5
Nov 30 09:33:38.340 INFO [stderr]   |
Nov 30 09:33:38.340 INFO [stderr] 6 | use std::process;
Nov 30 09:33:38.340 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 30 09:33:38.340 INFO [stderr] 
Nov 30 09:33:38.424 INFO [stderr] warning: unused variable: `run_main`
Nov 30 09:33:38.424 INFO [stderr]   --> src/main.rs:20:9
Nov 30 09:33:38.424 INFO [stderr]    |
Nov 30 09:33:38.424 INFO [stderr] 20 |     let run_main = run.clone();
Nov 30 09:33:38.424 INFO [stderr]    |         ^^^^^^^^ help: consider using `_run_main` instead
Nov 30 09:33:38.436 INFO [stderr] warning: unused import: `std::env`
Nov 30 09:33:38.436 INFO [stderr]  --> src/main.rs:3:5
Nov 30 09:33:38.436 INFO [stderr]   |
Nov 30 09:33:38.436 INFO [stderr] 3 | use std::env;
Nov 30 09:33:38.436 INFO [stderr]   |     ^^^^^^^^
Nov 30 09:33:38.436 INFO [stderr]   |
Nov 30 09:33:38.436 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 09:33:38.436 INFO [stderr] 
Nov 30 09:33:38.436 INFO [stderr] warning: unused import: `std::process`
Nov 30 09:33:38.436 INFO [stderr]  --> src/main.rs:6:5
Nov 30 09:33:38.436 INFO [stderr]   |
Nov 30 09:33:38.436 INFO [stderr] 6 | use std::process;
Nov 30 09:33:38.436 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 30 09:33:38.436 INFO [stderr] 
Nov 30 09:33:38.436 INFO [stderr]    |
Nov 30 09:33:38.436 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 09:33:38.436 INFO [stderr] 
Nov 30 09:33:38.456 INFO [stderr] warning: crate `EGH456_Logger` should have a snake case name such as `egh456_logger`
Nov 30 09:33:38.456 INFO [stderr]   |
Nov 30 09:33:38.456 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 09:33:38.456 INFO [stderr] 
Nov 30 09:33:38.484 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:33:38.484 INFO [stderr]   --> src/main.rs:27:5
Nov 30 09:33:38.484 INFO [stderr]    |
Nov 30 09:33:38.484 INFO [stderr] 27 |     sc.join().unwrap();
Nov 30 09:33:38.484 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 09:33:38.484 INFO [stderr]    |
Nov 30 09:33:38.484 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 09:33:38.484 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:33:38.484 INFO [stderr] 
Nov 30 09:33:38.496 INFO [stderr] warning: unused variable: `run_main`
Nov 30 09:33:38.496 INFO [stderr]   --> src/main.rs:20:9
Nov 30 09:33:38.496 INFO [stderr]    |
Nov 30 09:33:38.504 INFO [stderr] 20 |     let run_main = run.clone();
Nov 30 09:33:38.504 INFO [stderr]    |         ^^^^^^^^ help: consider using `_run_main` instead
Nov 30 09:33:38.504 INFO [stderr]    |
Nov 30 09:33:38.504 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 09:33:38.504 INFO [stderr] 
Nov 30 09:33:38.516 INFO [stderr] warning: crate `EGH456_Logger` should have a snake case name such as `egh456_logger`
Nov 30 09:33:38.516 INFO [stderr]   |
Nov 30 09:33:38.516 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 09:33:38.516 INFO [stderr] 
Nov 30 09:33:38.530 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:33:38.530 INFO [stderr]   --> src/main.rs:27:5
Nov 30 09:33:38.530 INFO [stderr]    |
Nov 30 09:33:38.530 INFO [stderr] 27 |     sc.join().unwrap();
Nov 30 09:33:38.530 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 09:33:38.530 INFO [stderr]    |
Nov 30 09:33:38.530 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 09:33:38.530 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:33:38.530 INFO [stderr] 
Nov 30 09:33:38.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
Nov 30 09:33:38.576 INFO [stderr] su: No module specific data is present
Nov 30 09:33:39.336 INFO running `"docker" "inspect" "abd019533faca3d1cd4c8ad824fbd67575945cfe79d2b0505bad47bc90b86d71"`
Nov 30 09:33:39.602 INFO running `"docker" "rm" "-f" "abd019533faca3d1cd4c8ad824fbd67575945cfe79d2b0505bad47bc90b86d71"`
Nov 30 09:33:39.818 INFO [stdout] abd019533faca3d1cd4c8ad824fbd67575945cfe79d2b0505bad47bc90b86d71