Dec 14 02:15:47.854 INFO testing athaeryn/impsort against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:15:47.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 02:15:48.132 INFO [stdout] b6757ea47d8e5ee48d352c273c16e1dc45a0700d7d8994e2f054098cb1192f99
Dec 14 02:15:48.135 INFO running `"docker" "start" "-a" "b6757ea47d8e5ee48d352c273c16e1dc45a0700d7d8994e2f054098cb1192f99"`
Dec 14 02:15:48.587 INFO [stderr] usermod: no changes
Dec 14 02:15:48.622 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 14 02:15:49.009 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:15:49.009 INFO [stderr]  --> src/main.rs:6:5
Dec 14 02:15:49.009 INFO [stderr]   |
Dec 14 02:15:49.009 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 14 02:15:49.009 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:15:49.009 INFO [stderr]   |
Dec 14 02:15:49.009 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 14 02:15:49.009 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:15:49.009 INFO [stderr] 
Dec 14 02:15:49.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 14 02:15:49.746 INFO [stderr] su: No module specific data is present
Dec 14 02:15:50.569 INFO running `"docker" "inspect" "b6757ea47d8e5ee48d352c273c16e1dc45a0700d7d8994e2f054098cb1192f99"`
Dec 14 02:15:50.831 INFO running `"docker" "rm" "-f" "b6757ea47d8e5ee48d352c273c16e1dc45a0700d7d8994e2f054098cb1192f99"`
Dec 14 02:15:51.096 INFO [stdout] b6757ea47d8e5ee48d352c273c16e1dc45a0700d7d8994e2f054098cb1192f99
Dec 14 02:15:51.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 02:15:51.559 INFO [stdout] 8a4d308d51a366911970f841787cfb39cb9460b53d03e0dcb1cad60b897cd525
Dec 14 02:15:51.560 INFO running `"docker" "start" "-a" "8a4d308d51a366911970f841787cfb39cb9460b53d03e0dcb1cad60b897cd525"`
Dec 14 02:15:52.651 INFO [stderr] usermod: no changes
Dec 14 02:15:52.715 INFO [stderr]    Compiling impsort v0.1.0 (/source)
Dec 14 02:15:53.307 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:15:53.307 INFO [stderr]  --> src/main.rs:6:5
Dec 14 02:15:53.307 INFO [stderr]   |
Dec 14 02:15:53.307 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 14 02:15:53.307 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:15:53.307 INFO [stderr]   |
Dec 14 02:15:53.307 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 14 02:15:53.307 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:15:53.307 INFO [stderr] 
Dec 14 02:15:53.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 14 02:15:53.647 INFO [stderr] su: No module specific data is present
Dec 14 02:15:54.475 INFO running `"docker" "inspect" "8a4d308d51a366911970f841787cfb39cb9460b53d03e0dcb1cad60b897cd525"`
Dec 14 02:15:54.661 INFO running `"docker" "rm" "-f" "8a4d308d51a366911970f841787cfb39cb9460b53d03e0dcb1cad60b897cd525"`
Dec 14 02:15:54.818 INFO [stdout] 8a4d308d51a366911970f841787cfb39cb9460b53d03e0dcb1cad60b897cd525
Dec 14 02:15:54.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 02:15:55.164 INFO [stdout] d2d693ade7adaf341826d272de28ac9194e08d2c6119498c1a8c48edfa5d50dc
Dec 14 02:15:55.168 INFO running `"docker" "start" "-a" "d2d693ade7adaf341826d272de28ac9194e08d2c6119498c1a8c48edfa5d50dc"`
Dec 14 02:15:55.614 INFO [stderr] usermod: no changes
Dec 14 02:15:55.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 02:15:55.623 INFO [stderr]      Running /target/debug/deps/impsort-62e97eaa784f156a
Dec 14 02:15:55.625 INFO [stdout] 
Dec 14 02:15:55.625 INFO [stdout] running 0 tests
Dec 14 02:15:55.625 INFO [stdout] 
Dec 14 02:15:55.625 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:15:55.625 INFO [stdout] 
Dec 14 02:15:55.627 INFO [stderr] su: No module specific data is present
Dec 14 02:15:55.964 INFO running `"docker" "inspect" "d2d693ade7adaf341826d272de28ac9194e08d2c6119498c1a8c48edfa5d50dc"`
Dec 14 02:15:56.037 INFO running `"docker" "rm" "-f" "d2d693ade7adaf341826d272de28ac9194e08d2c6119498c1a8c48edfa5d50dc"`
Dec 14 02:15:56.134 INFO [stdout] d2d693ade7adaf341826d272de28ac9194e08d2c6119498c1a8c48edfa5d50dc