Dec 13 13:49:05.863 INFO testing knoby/cybercon against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 13:49:05.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 13:49:06.197 INFO [stdout] 31956fc8febfe3345aa42193bc65d82011e496e4e405cbbebaed658bb467ab64
Dec 13 13:49:06.199 INFO running `"docker" "start" "-a" "31956fc8febfe3345aa42193bc65d82011e496e4e405cbbebaed658bb467ab64"`
Dec 13 13:49:06.611 INFO [stderr] usermod: no changes
Dec 13 13:49:06.648 INFO [stderr]    Compiling cybercon v0.1.0 (/source)
Dec 13 13:49:07.075 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 13:49:07.075 INFO [stderr]  --> src/main.rs:6:2
Dec 13 13:49:07.075 INFO [stderr]   |
Dec 13 13:49:07.075 INFO [stderr] 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Dec 13 13:49:07.075 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:49:07.075 INFO [stderr]   |
Dec 13 13:49:07.075 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 13 13:49:07.075 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 13:49:07.075 INFO [stderr] 
Dec 13 13:49:07.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 13:49:07.503 INFO [stderr] su: No module specific data is present
Dec 13 13:49:08.028 INFO running `"docker" "inspect" "31956fc8febfe3345aa42193bc65d82011e496e4e405cbbebaed658bb467ab64"`
Dec 13 13:49:08.119 INFO running `"docker" "rm" "-f" "31956fc8febfe3345aa42193bc65d82011e496e4e405cbbebaed658bb467ab64"`
Dec 13 13:49:08.215 INFO [stdout] 31956fc8febfe3345aa42193bc65d82011e496e4e405cbbebaed658bb467ab64
Dec 13 13:49:08.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 13:49:08.397 INFO [stdout] b5b2f37769efd0509dde62cadb1d61949ffa98a95e84ab902fa3a82fa1a45a6a
Dec 13 13:49:08.399 INFO running `"docker" "start" "-a" "b5b2f37769efd0509dde62cadb1d61949ffa98a95e84ab902fa3a82fa1a45a6a"`
Dec 13 13:49:08.999 INFO [stderr] usermod: no changes
Dec 13 13:49:09.067 INFO [stderr]    Compiling cybercon v0.1.0 (/source)
Dec 13 13:49:09.631 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 13:49:09.631 INFO [stderr]  --> src/main.rs:6:2
Dec 13 13:49:09.631 INFO [stderr]   |
Dec 13 13:49:09.631 INFO [stderr] 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Dec 13 13:49:09.631 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:49:09.631 INFO [stderr]   |
Dec 13 13:49:09.631 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 13 13:49:09.631 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 13:49:09.631 INFO [stderr] 
Dec 13 13:49:09.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 13 13:49:09.966 INFO [stderr] su: No module specific data is present
Dec 13 13:49:10.929 INFO running `"docker" "inspect" "b5b2f37769efd0509dde62cadb1d61949ffa98a95e84ab902fa3a82fa1a45a6a"`
Dec 13 13:49:11.128 INFO running `"docker" "rm" "-f" "b5b2f37769efd0509dde62cadb1d61949ffa98a95e84ab902fa3a82fa1a45a6a"`
Dec 13 13:49:11.259 INFO [stdout] b5b2f37769efd0509dde62cadb1d61949ffa98a95e84ab902fa3a82fa1a45a6a
Dec 13 13:49:11.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 13:49:11.524 INFO [stdout] 878c6246f4e6c25dd494b75fe5b3e853e13efc3a07b231cb8dd7f2daf9c72dfa
Dec 13 13:49:11.526 INFO running `"docker" "start" "-a" "878c6246f4e6c25dd494b75fe5b3e853e13efc3a07b231cb8dd7f2daf9c72dfa"`
Dec 13 13:49:13.127 INFO [stderr] usermod: no changes
Dec 13 13:49:13.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 13:49:13.191 INFO [stderr]      Running /target/debug/deps/cybercon-515a92a5da7eaab9
Dec 13 13:49:13.199 INFO [stdout] 
Dec 13 13:49:13.199 INFO [stdout] running 2 tests
Dec 13 13:49:13.207 INFO [stdout] test cm_com::msg_gen::tests::payload_check ... ok
Dec 13 13:49:13.207 INFO [stdout] test cm_com::msg_gen::tests::msg_check ... ok
Dec 13 13:49:13.207 INFO [stdout] 
Dec 13 13:49:13.207 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:49:13.207 INFO [stdout] 
Dec 13 13:49:13.209 INFO [stderr] su: No module specific data is present
Dec 13 13:49:13.904 INFO running `"docker" "inspect" "878c6246f4e6c25dd494b75fe5b3e853e13efc3a07b231cb8dd7f2daf9c72dfa"`
Dec 13 13:49:14.164 INFO running `"docker" "rm" "-f" "878c6246f4e6c25dd494b75fe5b3e853e13efc3a07b231cb8dd7f2daf9c72dfa"`
Dec 13 13:49:14.442 INFO [stdout] 878c6246f4e6c25dd494b75fe5b3e853e13efc3a07b231cb8dd7f2daf9c72dfa