Dec 05 07:38:42.360 INFO testing shmup/chat against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:38:42.360 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 07:38:42.853 INFO [stdout] a7e97651aceef789b9956237eea3e95d904a1e511c03ed2c5e18da39291bf7c7
Dec 05 07:38:42.855 INFO running `"docker" "start" "-a" "a7e97651aceef789b9956237eea3e95d904a1e511c03ed2c5e18da39291bf7c7"`
Dec 05 07:38:45.376 INFO [stderr] usermod: no changes
Dec 05 07:38:45.436 INFO [stderr]    Compiling chat v0.0.1 (/source)
Dec 05 07:38:45.782 INFO [stderr] warning: unused import: `std::sync::mpsc::channel`
Dec 05 07:38:45.782 INFO [stderr]  --> src/main.rs:5:5
Dec 05 07:38:45.783 INFO [stderr]   |
Dec 05 07:38:45.783 INFO [stderr] 5 | use std::sync::mpsc::channel;
Dec 05 07:38:45.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:38:45.783 INFO [stderr]   |
Dec 05 07:38:45.784 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:38:45.784 INFO [stderr] 
Dec 05 07:38:45.836 INFO [stderr] warning: method is never used: `new`
Dec 05 07:38:45.837 INFO [stderr]   --> src/main.rs:12:5
Dec 05 07:38:45.837 INFO [stderr]    |
Dec 05 07:38:45.837 INFO [stderr] 12 |     fn new(stream: TcpStream) -> Client {
Dec 05 07:38:45.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:38:45.837 INFO [stderr]    |
Dec 05 07:38:45.837 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:38:45.837 INFO [stderr] 
Dec 05 07:38:45.844 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:38:45.845 INFO [stderr]   --> src/main.rs:32:9
Dec 05 07:38:45.845 INFO [stderr]    |
Dec 05 07:38:45.845 INFO [stderr] 32 |         self.stream.write(&mut buffer);
Dec 05 07:38:45.845 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:38:45.845 INFO [stderr]    |
Dec 05 07:38:45.845 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:38:45.845 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:38:45.845 INFO [stderr] 
Dec 05 07:38:46.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 05 07:38:46.452 INFO [stderr] su: No module specific data is present
Dec 05 07:38:47.877 INFO running `"docker" "inspect" "a7e97651aceef789b9956237eea3e95d904a1e511c03ed2c5e18da39291bf7c7"`
Dec 05 07:38:48.250 INFO running `"docker" "rm" "-f" "a7e97651aceef789b9956237eea3e95d904a1e511c03ed2c5e18da39291bf7c7"`
Dec 05 07:38:48.624 INFO [stdout] a7e97651aceef789b9956237eea3e95d904a1e511c03ed2c5e18da39291bf7c7
Dec 05 07:38:48.626 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 07:38:49.058 INFO [stdout] 1cc7a09a36372a1063ef5a24e902affdf2342b31611dae38c76e85f02af5e99c
Dec 05 07:38:49.060 INFO running `"docker" "start" "-a" "1cc7a09a36372a1063ef5a24e902affdf2342b31611dae38c76e85f02af5e99c"`
Dec 05 07:38:51.741 INFO [stderr] usermod: no changes
Dec 05 07:38:51.860 INFO [stderr]    Compiling chat v0.0.1 (/source)
Dec 05 07:38:52.176 INFO [stderr] warning: unused import: `std::sync::mpsc::channel`
Dec 05 07:38:52.177 INFO [stderr]  --> src/main.rs:5:5
Dec 05 07:38:52.177 INFO [stderr]   |
Dec 05 07:38:52.177 INFO [stderr] 5 | use std::sync::mpsc::channel;
Dec 05 07:38:52.178 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:38:52.178 INFO [stderr]   |
Dec 05 07:38:52.178 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:38:52.179 INFO [stderr] 
Dec 05 07:38:52.212 INFO [stderr] warning: method is never used: `new`
Dec 05 07:38:52.213 INFO [stderr]   --> src/main.rs:12:5
Dec 05 07:38:52.213 INFO [stderr]    |
Dec 05 07:38:52.213 INFO [stderr] 12 |     fn new(stream: TcpStream) -> Client {
Dec 05 07:38:52.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:38:52.214 INFO [stderr]    |
Dec 05 07:38:52.214 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:38:52.214 INFO [stderr] 
Dec 05 07:38:52.219 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:38:52.220 INFO [stderr]   --> src/main.rs:32:9
Dec 05 07:38:52.220 INFO [stderr]    |
Dec 05 07:38:52.220 INFO [stderr] 32 |         self.stream.write(&mut buffer);
Dec 05 07:38:52.221 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:38:52.221 INFO [stderr]    |
Dec 05 07:38:52.221 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:38:52.221 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:38:52.221 INFO [stderr] 
Dec 05 07:38:52.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 05 07:38:52.482 INFO [stderr] su: No module specific data is present
Dec 05 07:38:54.342 INFO running `"docker" "inspect" "1cc7a09a36372a1063ef5a24e902affdf2342b31611dae38c76e85f02af5e99c"`
Dec 05 07:38:54.728 INFO running `"docker" "rm" "-f" "1cc7a09a36372a1063ef5a24e902affdf2342b31611dae38c76e85f02af5e99c"`
Dec 05 07:38:55.100 INFO [stdout] 1cc7a09a36372a1063ef5a24e902affdf2342b31611dae38c76e85f02af5e99c
Dec 05 07:38:55.102 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 07:38:55.591 INFO [stdout] b22e64f72040911b341ee1360ea0de7d2a4b2c699847ea8c4ab90587d06a219f
Dec 05 07:38:55.593 INFO running `"docker" "start" "-a" "b22e64f72040911b341ee1360ea0de7d2a4b2c699847ea8c4ab90587d06a219f"`
Dec 05 07:38:58.780 INFO [stderr] usermod: no changes
Dec 05 07:38:58.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 07:38:58.872 INFO [stderr]      Running /target/debug/deps/chat-e6603ee4a96c2a71
Dec 05 07:38:58.880 INFO [stdout] 
Dec 05 07:38:58.880 INFO [stdout] running 0 tests
Dec 05 07:38:58.880 INFO [stdout] 
Dec 05 07:38:58.880 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:38:58.880 INFO [stdout] 
Dec 05 07:38:58.882 INFO [stderr] su: No module specific data is present
Dec 05 07:39:00.089 INFO running `"docker" "inspect" "b22e64f72040911b341ee1360ea0de7d2a4b2c699847ea8c4ab90587d06a219f"`
Dec 05 07:39:00.460 INFO running `"docker" "rm" "-f" "b22e64f72040911b341ee1360ea0de7d2a4b2c699847ea8c4ab90587d06a219f"`
Dec 05 07:39:00.881 INFO [stdout] b22e64f72040911b341ee1360ea0de7d2a4b2c699847ea8c4ab90587d06a219f