Dec 06 12:27:49.049 INFO testing Kriegslustig/ping-pong-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:27:49.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 12:27:49.663 INFO [stdout] 23900c0dd5cd02773ec72eb103cb644d8bfcb5691a32dcf011a19efde411ab41
Dec 06 12:27:49.665 INFO running `"docker" "start" "-a" "23900c0dd5cd02773ec72eb103cb644d8bfcb5691a32dcf011a19efde411ab41"`
Dec 06 12:27:50.693 INFO [stderr] usermod: no changes
Dec 06 12:27:50.748 INFO [stderr]    Compiling ping-pong v0.1.0 (/source)
Dec 06 12:27:51.201 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:27:51.201 INFO [stderr]    --> src/main.rs:152:17
Dec 06 12:27:51.201 INFO [stderr]     |
Dec 06 12:27:51.201 INFO [stderr] 152 |                 socket.send(&bye);
Dec 06 12:27:51.201 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^
Dec 06 12:27:51.201 INFO [stderr]     |
Dec 06 12:27:51.201 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 12:27:51.201 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:27:51.201 INFO [stderr] 
Dec 06 12:27:51.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 06 12:27:51.816 INFO [stderr] su: No module specific data is present
Dec 06 12:27:52.321 INFO running `"docker" "inspect" "23900c0dd5cd02773ec72eb103cb644d8bfcb5691a32dcf011a19efde411ab41"`
Dec 06 12:27:52.653 INFO running `"docker" "rm" "-f" "23900c0dd5cd02773ec72eb103cb644d8bfcb5691a32dcf011a19efde411ab41"`
Dec 06 12:27:52.908 INFO [stdout] 23900c0dd5cd02773ec72eb103cb644d8bfcb5691a32dcf011a19efde411ab41
Dec 06 12:27:52.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 12:27:53.278 INFO [stdout] 7f949caf1cc243f4d9ecfbd9f487a5a9ed714893a4aec7c85f9dcdd8ec34f88d
Dec 06 12:27:53.280 INFO running `"docker" "start" "-a" "7f949caf1cc243f4d9ecfbd9f487a5a9ed714893a4aec7c85f9dcdd8ec34f88d"`
Dec 06 12:27:54.397 INFO [stderr] usermod: no changes
Dec 06 12:27:54.440 INFO [stderr]    Compiling ping-pong v0.1.0 (/source)
Dec 06 12:27:55.096 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:27:55.096 INFO [stderr]    --> src/main.rs:152:17
Dec 06 12:27:55.096 INFO [stderr]     |
Dec 06 12:27:55.096 INFO [stderr] 152 |                 socket.send(&bye);
Dec 06 12:27:55.096 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^
Dec 06 12:27:55.096 INFO [stderr]     |
Dec 06 12:27:55.096 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 12:27:55.096 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:27:55.096 INFO [stderr] 
Dec 06 12:27:55.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 06 12:27:55.448 INFO [stderr] su: No module specific data is present
Dec 06 12:27:56.013 INFO running `"docker" "inspect" "7f949caf1cc243f4d9ecfbd9f487a5a9ed714893a4aec7c85f9dcdd8ec34f88d"`
Dec 06 12:27:56.335 INFO running `"docker" "rm" "-f" "7f949caf1cc243f4d9ecfbd9f487a5a9ed714893a4aec7c85f9dcdd8ec34f88d"`
Dec 06 12:27:56.709 INFO [stdout] 7f949caf1cc243f4d9ecfbd9f487a5a9ed714893a4aec7c85f9dcdd8ec34f88d
Dec 06 12:27:56.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 12:27:57.172 INFO [stdout] fb4d397d728ea2d6fcea08fc21189b7c2f3cfa7067538bcc82aeac86347ed219
Dec 06 12:27:57.178 INFO running `"docker" "start" "-a" "fb4d397d728ea2d6fcea08fc21189b7c2f3cfa7067538bcc82aeac86347ed219"`
Dec 06 12:27:58.307 INFO [stderr] usermod: no changes
Dec 06 12:27:58.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 12:27:58.368 INFO [stderr]      Running /target/debug/deps/ping_pong-73fc362d68ef56bb
Dec 06 12:27:58.376 INFO [stdout] 
Dec 06 12:27:58.376 INFO [stdout] running 0 tests
Dec 06 12:27:58.376 INFO [stdout] 
Dec 06 12:27:58.376 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:27:58.376 INFO [stdout] 
Dec 06 12:27:58.384 INFO [stderr] su: No module specific data is present
Dec 06 12:27:59.222 INFO running `"docker" "inspect" "fb4d397d728ea2d6fcea08fc21189b7c2f3cfa7067538bcc82aeac86347ed219"`
Dec 06 12:27:59.568 INFO running `"docker" "rm" "-f" "fb4d397d728ea2d6fcea08fc21189b7c2f3cfa7067538bcc82aeac86347ed219"`
Dec 06 12:27:59.916 INFO [stdout] fb4d397d728ea2d6fcea08fc21189b7c2f3cfa7067538bcc82aeac86347ed219