Dec 13 11:08:00.880 INFO testing mcahriman/m590-proto against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:08:00.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11:08:01.377 INFO [stdout] 9c071c7c0666d2ea5f135909dbe3981650e9b28a8524360f5cc9b3e56f955764
Dec 13 11:08:01.381 INFO running `"docker" "start" "-a" "9c071c7c0666d2ea5f135909dbe3981650e9b28a8524360f5cc9b3e56f955764"`
Dec 13 11:08:02.784 INFO [stderr] usermod: no changes
Dec 13 11:08:02.876 INFO [stderr]    Compiling serial-core v0.4.0
Dec 13 11:08:03.615 INFO [stderr]    Compiling m590e-uart-proto v0.1.0 (/source)
Dec 13 11:08:03.935 INFO [stderr] warning: unused import: `std::io`
Dec 13 11:08:03.935 INFO [stderr]  --> src/main.rs:4:5
Dec 13 11:08:03.935 INFO [stderr]   |
Dec 13 11:08:03.935 INFO [stderr] 4 | use std::io;
Dec 13 11:08:03.935 INFO [stderr]   |     ^^^^^^^
Dec 13 11:08:03.935 INFO [stderr]   |
Dec 13 11:08:03.935 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:08:03.935 INFO [stderr] 
Dec 13 11:08:03.935 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 11:08:03.935 INFO [stderr]  --> src/main.rs:5:5
Dec 13 11:08:03.935 INFO [stderr]   |
Dec 13 11:08:03.935 INFO [stderr] 5 | use std::time::Duration;
Dec 13 11:08:03.935 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 11:08:03.935 INFO [stderr] 
Dec 13 11:08:03.935 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 11:08:03.935 INFO [stderr]  --> src/main.rs:9:5
Dec 13 11:08:03.935 INFO [stderr]   |
Dec 13 11:08:03.935 INFO [stderr] 9 | use std::io::prelude::*;
Dec 13 11:08:03.935 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 11:08:03.935 INFO [stderr] 
Dec 13 11:08:03.979 INFO [stderr] warning: unused import: `serial::prelude`
Dec 13 11:08:03.979 INFO [stderr]   --> src/main.rs:10:5
Dec 13 11:08:03.979 INFO [stderr]    |
Dec 13 11:08:03.979 INFO [stderr] 10 | use serial::prelude::*;
Dec 13 11:08:03.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 11:08:03.979 INFO [stderr] 
Dec 13 11:08:03.995 INFO [stderr] warning: constant item is never used: `E_ERR`
Dec 13 11:08:03.995 INFO [stderr]   --> src/main.rs:15:1
Dec 13 11:08:03.995 INFO [stderr]    |
Dec 13 11:08:03.995 INFO [stderr] 15 | const E_ERR: i32 = 1;
Dec 13 11:08:03.995 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:08:03.995 INFO [stderr]    |
Dec 13 11:08:03.995 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:08:03.995 INFO [stderr] 
Dec 13 11:08:05.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 13 11:08:05.008 INFO [stderr] su: No module specific data is present
Dec 13 11:08:06.225 INFO running `"docker" "inspect" "9c071c7c0666d2ea5f135909dbe3981650e9b28a8524360f5cc9b3e56f955764"`
Dec 13 11:08:06.559 INFO running `"docker" "rm" "-f" "9c071c7c0666d2ea5f135909dbe3981650e9b28a8524360f5cc9b3e56f955764"`
Dec 13 11:08:06.930 INFO [stdout] 9c071c7c0666d2ea5f135909dbe3981650e9b28a8524360f5cc9b3e56f955764
Dec 13 11:08:06.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11:08:07.323 INFO [stdout] 2c991acac536b415e95b5d266863257185f1c996cba2d218789da07aa8c88cf2
Dec 13 11:08:07.327 INFO running `"docker" "start" "-a" "2c991acac536b415e95b5d266863257185f1c996cba2d218789da07aa8c88cf2"`
Dec 13 11:08:08.458 INFO [stderr] usermod: no changes
Dec 13 11:08:08.507 INFO [stderr]    Compiling m590e-uart-proto v0.1.0 (/source)
Dec 13 11:08:08.831 INFO [stderr] warning: unused import: `std::io`
Dec 13 11:08:08.831 INFO [stderr]  --> src/main.rs:4:5
Dec 13 11:08:08.831 INFO [stderr]   |
Dec 13 11:08:08.831 INFO [stderr] 4 | use std::io;
Dec 13 11:08:08.831 INFO [stderr]   |     ^^^^^^^
Dec 13 11:08:08.831 INFO [stderr]   |
Dec 13 11:08:08.831 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:08:08.831 INFO [stderr] 
Dec 13 11:08:08.831 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 11:08:08.831 INFO [stderr]  --> src/main.rs:5:5
Dec 13 11:08:08.831 INFO [stderr]   |
Dec 13 11:08:08.831 INFO [stderr] 5 | use std::time::Duration;
Dec 13 11:08:08.831 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 11:08:08.831 INFO [stderr] 
Dec 13 11:08:08.831 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 11:08:08.831 INFO [stderr]  --> src/main.rs:9:5
Dec 13 11:08:08.831 INFO [stderr]   |
Dec 13 11:08:08.831 INFO [stderr] 9 | use std::io::prelude::*;
Dec 13 11:08:08.831 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 11:08:08.831 INFO [stderr] 
Dec 13 11:08:08.863 INFO [stderr] warning: unused import: `serial::prelude`
Dec 13 11:08:08.863 INFO [stderr]   --> src/main.rs:10:5
Dec 13 11:08:08.863 INFO [stderr]    |
Dec 13 11:08:08.863 INFO [stderr] 10 | use serial::prelude::*;
Dec 13 11:08:08.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 11:08:08.863 INFO [stderr] 
Dec 13 11:08:08.883 INFO [stderr] warning: constant item is never used: `E_ERR`
Dec 13 11:08:08.883 INFO [stderr]   --> src/main.rs:15:1
Dec 13 11:08:08.883 INFO [stderr]    |
Dec 13 11:08:08.883 INFO [stderr] 15 | const E_ERR: i32 = 1;
Dec 13 11:08:08.883 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:08:08.883 INFO [stderr]    |
Dec 13 11:08:08.883 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:08:08.883 INFO [stderr] 
Dec 13 11:08:09.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 13 11:08:09.257 INFO [stderr] su: No module specific data is present
Dec 13 11:08:10.043 INFO running `"docker" "inspect" "2c991acac536b415e95b5d266863257185f1c996cba2d218789da07aa8c88cf2"`
Dec 13 11:08:10.366 INFO running `"docker" "rm" "-f" "2c991acac536b415e95b5d266863257185f1c996cba2d218789da07aa8c88cf2"`
Dec 13 11:08:10.681 INFO [stdout] 2c991acac536b415e95b5d266863257185f1c996cba2d218789da07aa8c88cf2
Dec 13 11:08:10.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11:08:11.195 INFO [stdout] 3adc1e253292e546596522a2b3d45697d53593d7f1e01bf1c6b63280b682a58a
Dec 13 11:08:11.200 INFO running `"docker" "start" "-a" "3adc1e253292e546596522a2b3d45697d53593d7f1e01bf1c6b63280b682a58a"`
Dec 13 11:08:12.070 INFO [stderr] usermod: no changes
Dec 13 11:08:12.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 11:08:12.112 INFO [stderr]      Running /target/debug/deps/m590e_uart_proto-c2cf1ee750e44241
Dec 13 11:08:12.122 INFO [stderr] su: No module specific data is present
Dec 13 11:08:12.122 INFO [stdout] 
Dec 13 11:08:12.122 INFO [stdout] running 0 tests
Dec 13 11:08:12.122 INFO [stdout] 
Dec 13 11:08:12.122 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:08:12.122 INFO [stdout] 
Dec 13 11:08:12.575 INFO running `"docker" "inspect" "3adc1e253292e546596522a2b3d45697d53593d7f1e01bf1c6b63280b682a58a"`
Dec 13 11:08:12.828 INFO running `"docker" "rm" "-f" "3adc1e253292e546596522a2b3d45697d53593d7f1e01bf1c6b63280b682a58a"`
Dec 13 11:08:13.144 INFO [stdout] 3adc1e253292e546596522a2b3d45697d53593d7f1e01bf1c6b63280b682a58a