Dec 05 04:50:49.091 INFO testing tgeery/RustTcpServer against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:50:49.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:50:49.672 INFO [stdout] c819ed6dbbca1ca046a2ad6a23460032ad319ad538551934bdbc4e08e811999b
Dec 05 04:50:49.674 INFO running `"docker" "start" "-a" "c819ed6dbbca1ca046a2ad6a23460032ad319ad538551934bdbc4e08e811999b"`
Dec 05 04:50:51.592 INFO [stderr] usermod: no changes
Dec 05 04:50:51.676 INFO [stderr]    Compiling TcpServer v0.1.0 (/source)
Dec 05 04:50:51.956 INFO [stderr] warning: crate `TcpServer` should have a snake case name such as `tcp_server`
Dec 05 04:50:51.956 INFO [stderr]   |
Dec 05 04:50:51.956 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 04:50:51.956 INFO [stderr] 
Dec 05 04:50:52.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 05 04:50:52.660 INFO [stderr] su: No module specific data is present
Dec 05 04:50:53.762 INFO running `"docker" "inspect" "c819ed6dbbca1ca046a2ad6a23460032ad319ad538551934bdbc4e08e811999b"`
Dec 05 04:50:54.070 INFO running `"docker" "rm" "-f" "c819ed6dbbca1ca046a2ad6a23460032ad319ad538551934bdbc4e08e811999b"`
Dec 05 04:50:54.448 INFO [stdout] c819ed6dbbca1ca046a2ad6a23460032ad319ad538551934bdbc4e08e811999b
Dec 05 04:50:54.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:50:55.016 INFO [stdout] bfc20b9371f3a9ad10c4fe1468185c23d7712f782d2e3905a9e42c2e9e1d78d1
Dec 05 04:50:55.024 INFO running `"docker" "start" "-a" "bfc20b9371f3a9ad10c4fe1468185c23d7712f782d2e3905a9e42c2e9e1d78d1"`
Dec 05 04:50:56.767 INFO [stderr] usermod: no changes
Dec 05 04:50:56.814 INFO [stderr]    Compiling TcpServer v0.1.0 (/source)
Dec 05 04:50:56.990 INFO [stderr] warning: crate `TcpServer` should have a snake case name such as `tcp_server`
Dec 05 04:50:56.990 INFO [stderr]   |
Dec 05 04:50:56.990 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 04:50:56.990 INFO [stderr] 
Dec 05 04:50:57.410 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 04:50:57.413 INFO [stderr] su: No module specific data is present
Dec 05 04:50:58.828 INFO running `"docker" "inspect" "bfc20b9371f3a9ad10c4fe1468185c23d7712f782d2e3905a9e42c2e9e1d78d1"`
Dec 05 04:50:59.094 INFO running `"docker" "rm" "-f" "bfc20b9371f3a9ad10c4fe1468185c23d7712f782d2e3905a9e42c2e9e1d78d1"`
Dec 05 04:50:59.540 INFO [stdout] bfc20b9371f3a9ad10c4fe1468185c23d7712f782d2e3905a9e42c2e9e1d78d1
Dec 05 04:50:59.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:50:59.996 INFO [stdout] 3bea71c645d08870190be9bbc7a790f121584740b3b16b4b575a16157caaa54e
Dec 05 04:51:00.002 INFO running `"docker" "start" "-a" "3bea71c645d08870190be9bbc7a790f121584740b3b16b4b575a16157caaa54e"`
Dec 05 04:51:01.153 INFO [stderr] usermod: no changes
Dec 05 04:51:01.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 04:51:01.240 INFO [stderr]      Running /target/debug/deps/TcpServer-af44d88eb31397a1
Dec 05 04:51:01.244 INFO [stdout] 
Dec 05 04:51:01.244 INFO [stderr] su: No module specific data is present
Dec 05 04:51:01.244 INFO [stdout] running 0 tests
Dec 05 04:51:01.244 INFO [stdout] 
Dec 05 04:51:01.244 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:51:01.244 INFO [stdout] 
Dec 05 04:51:01.994 INFO running `"docker" "inspect" "3bea71c645d08870190be9bbc7a790f121584740b3b16b4b575a16157caaa54e"`
Dec 05 04:51:02.254 INFO running `"docker" "rm" "-f" "3bea71c645d08870190be9bbc7a790f121584740b3b16b4b575a16157caaa54e"`
Dec 05 04:51:02.471 INFO [stdout] 3bea71c645d08870190be9bbc7a790f121584740b3b16b4b575a16157caaa54e