Dec 06 11:23:47.050 INFO testing NathanielPerkins/Serial_Logger against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 11:23:47.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 11:23:47.436 INFO [stdout] 4745485b37f003c8a5138d75a24278a247106aef9efdab21783b0d26ff0d6dd0
Dec 06 11:23:47.440 INFO running `"docker" "start" "-a" "4745485b37f003c8a5138d75a24278a247106aef9efdab21783b0d26ff0d6dd0"`
Dec 06 11:23:48.796 INFO [stderr] usermod: no changes
Dec 06 11:23:48.864 INFO [stderr]    Compiling termios v0.2.2
Dec 06 11:23:48.864 INFO [stderr]    Compiling ioctl-rs v0.1.5
Dec 06 11:23:49.864 INFO [stderr]    Compiling serial v0.3.4
Dec 06 11:23:50.819 INFO [stderr]    Compiling EGH456_Logger v0.1.0 (/source)
Dec 06 11:23:51.368 INFO [stderr] warning: unused import: `std::env`
Dec 06 11:23:51.368 INFO [stderr]  --> src/main.rs:3:5
Dec 06 11:23:51.368 INFO [stderr]   |
Dec 06 11:23:51.368 INFO [stderr] 3 | use std::env;
Dec 06 11:23:51.368 INFO [stderr]   |     ^^^^^^^^
Dec 06 11:23:51.368 INFO [stderr]   |
Dec 06 11:23:51.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:23:51.368 INFO [stderr] 
Dec 06 11:23:51.368 INFO [stderr] warning: unused import: `std::process`
Dec 06 11:23:51.368 INFO [stderr]  --> src/main.rs:6:5
Dec 06 11:23:51.368 INFO [stderr]   |
Dec 06 11:23:51.368 INFO [stderr] 6 | use std::process;
Dec 06 11:23:51.368 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 06 11:23:51.368 INFO [stderr] 
Dec 06 11:23:51.400 INFO [stderr] warning: unused variable: `run_main`
Dec 06 11:23:51.400 INFO [stderr]   --> src/main.rs:20:9
Dec 06 11:23:51.400 INFO [stderr]    |
Dec 06 11:23:51.400 INFO [stderr] 20 |     let run_main = run.clone();
Dec 06 11:23:51.400 INFO [stderr]    |         ^^^^^^^^ help: consider using `_run_main` instead
Dec 06 11:23:51.400 INFO [stderr]    |
Dec 06 11:23:51.400 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:23:51.400 INFO [stderr] 
Dec 06 11:23:51.412 INFO [stderr] warning: crate `EGH456_Logger` should have a snake case name such as `egh456_logger`
Dec 06 11:23:51.412 INFO [stderr]   |
Dec 06 11:23:51.412 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 11:23:51.412 INFO [stderr] 
Dec 06 11:23:51.422 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:23:51.422 INFO [stderr]   --> src/main.rs:27:5
Dec 06 11:23:51.422 INFO [stderr]    |
Dec 06 11:23:51.422 INFO [stderr] 27 |     sc.join().unwrap();
Dec 06 11:23:51.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 11:23:51.422 INFO [stderr]    |
Dec 06 11:23:51.422 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:23:51.422 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:23:51.422 INFO [stderr] 
Dec 06 11:23:52.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Dec 06 11:23:52.147 INFO [stderr] su: No module specific data is present
Dec 06 11:23:53.066 INFO running `"docker" "inspect" "4745485b37f003c8a5138d75a24278a247106aef9efdab21783b0d26ff0d6dd0"`
Dec 06 11:23:53.342 INFO running `"docker" "rm" "-f" "4745485b37f003c8a5138d75a24278a247106aef9efdab21783b0d26ff0d6dd0"`
Dec 06 11:23:53.612 INFO [stdout] 4745485b37f003c8a5138d75a24278a247106aef9efdab21783b0d26ff0d6dd0
Dec 06 11:23:53.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 11:23:54.080 INFO [stdout] 494fef0738d6e88f878dc439f6a9c7647ea37e6f3d0cf8e1effd69872e44120a
Dec 06 11:23:54.082 INFO running `"docker" "start" "-a" "494fef0738d6e88f878dc439f6a9c7647ea37e6f3d0cf8e1effd69872e44120a"`
Dec 06 11:23:55.859 INFO [stderr] usermod: no changes
Dec 06 11:23:55.916 INFO [stderr]    Compiling EGH456_Logger v0.1.0 (/source)
Dec 06 11:23:56.602 INFO [stderr] warning: unused import: `std::env`
Dec 06 11:23:56.602 INFO [stderr]  --> src/main.rs:3:5
Dec 06 11:23:56.602 INFO [stderr]   |
Dec 06 11:23:56.602 INFO [stderr] 3 | use std::env;
Dec 06 11:23:56.602 INFO [stderr]   |     ^^^^^^^^
Dec 06 11:23:56.602 INFO [stderr]   |
Dec 06 11:23:56.602 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:23:56.602 INFO [stderr] 
Dec 06 11:23:56.602 INFO [stderr] warning: unused import: `std::process`
Dec 06 11:23:56.602 INFO [stderr]  --> src/main.rs:6:5
Dec 06 11:23:56.602 INFO [stderr]   |
Dec 06 11:23:56.602 INFO [stderr] 6 | use std::process;
Dec 06 11:23:56.602 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 06 11:23:56.602 INFO [stderr] 
Dec 06 11:23:56.661 INFO [stderr] warning: unused variable: `run_main`
Dec 06 11:23:56.661 INFO [stderr]   --> src/main.rs:20:9
Dec 06 11:23:56.661 INFO [stderr]    |
Dec 06 11:23:56.661 INFO [stderr] 20 |     let run_main = run.clone();
Dec 06 11:23:56.661 INFO [stderr]    |         ^^^^^^^^ help: consider using `_run_main` instead
Dec 06 11:23:56.661 INFO [stderr]    |
Dec 06 11:23:56.661 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:23:56.661 INFO [stderr] 
Dec 06 11:23:56.674 INFO [stderr] warning: crate `EGH456_Logger` should have a snake case name such as `egh456_logger`
Dec 06 11:23:56.674 INFO [stderr]   |
Dec 06 11:23:56.674 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 11:23:56.674 INFO [stderr] 
Dec 06 11:23:56.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:23:56.683 INFO [stderr]   --> src/main.rs:27:5
Dec 06 11:23:56.683 INFO [stderr]    |
Dec 06 11:23:56.683 INFO [stderr] 27 |     sc.join().unwrap();
Dec 06 11:23:56.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 11:23:56.683 INFO [stderr]    |
Dec 06 11:23:56.683 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:23:56.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:23:56.683 INFO [stderr] 
Dec 06 11:23:57.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 06 11:23:57.037 INFO [stderr] su: No module specific data is present
Dec 06 11:23:57.902 INFO running `"docker" "inspect" "494fef0738d6e88f878dc439f6a9c7647ea37e6f3d0cf8e1effd69872e44120a"`
Dec 06 11:23:58.120 INFO running `"docker" "rm" "-f" "494fef0738d6e88f878dc439f6a9c7647ea37e6f3d0cf8e1effd69872e44120a"`
Dec 06 11:23:58.400 INFO [stdout] 494fef0738d6e88f878dc439f6a9c7647ea37e6f3d0cf8e1effd69872e44120a
Dec 06 11:23:58.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 11:23:58.886 INFO [stdout] 8e650dc3f3e663a343a7279fcc9d7a247adfa1d05f7a37c05e8f58569b09c1aa
Dec 06 11:23:58.888 INFO running `"docker" "start" "-a" "8e650dc3f3e663a343a7279fcc9d7a247adfa1d05f7a37c05e8f58569b09c1aa"`
Dec 06 11:24:00.360 INFO [stderr] usermod: no changes
Dec 06 11:24:00.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 11:24:00.448 INFO [stderr]      Running /target/debug/deps/EGH456_Logger-68aa97b22f4ef569
Dec 06 11:24:00.448 INFO [stdout] 
Dec 06 11:24:00.448 INFO [stderr] su: No module specific data is present
Dec 06 11:24:00.448 INFO [stdout] running 0 tests
Dec 06 11:24:00.448 INFO [stdout] 
Dec 06 11:24:00.448 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:24:00.448 INFO [stdout] 
Dec 06 11:24:01.314 INFO running `"docker" "inspect" "8e650dc3f3e663a343a7279fcc9d7a247adfa1d05f7a37c05e8f58569b09c1aa"`
Dec 06 11:24:01.624 INFO running `"docker" "rm" "-f" "8e650dc3f3e663a343a7279fcc9d7a247adfa1d05f7a37c05e8f58569b09c1aa"`
Dec 06 11:24:01.892 INFO [stdout] 8e650dc3f3e663a343a7279fcc9d7a247adfa1d05f7a37c05e8f58569b09c1aa