Dec 13 00:52:53.324 INFO testing tcsc/asyncho against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 00:52:53.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:52:53.812 INFO [stdout] ac76b61e419f8aaba676c66410533595d5d2d7430a60bab9aee416d5c358fcea
Dec 13 00:52:53.814 INFO running `"docker" "start" "-a" "ac76b61e419f8aaba676c66410533595d5d2d7430a60bab9aee416d5c358fcea"`
Dec 13 00:52:55.159 INFO [stderr] usermod: no changes
Dec 13 00:52:55.311 INFO [stderr]    Compiling asyncho v0.1.0 (/source)
Dec 13 00:52:56.131 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:52:56.131 INFO [stderr]    --> src/service.rs:124:17
Dec 13 00:52:56.131 INFO [stderr]     |
Dec 13 00:52:56.131 INFO [stderr] 124 |                 self.spawn_connection(conn).map_err(erase);
Dec 13 00:52:56.131 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:52:56.131 INFO [stderr]     |
Dec 13 00:52:56.131 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 00:52:56.131 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:52:56.131 INFO [stderr] 
Dec 13 00:52:58.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Dec 13 00:52:58.962 INFO [stderr] su: No module specific data is present
Dec 13 00:53:00.109 INFO running `"docker" "inspect" "ac76b61e419f8aaba676c66410533595d5d2d7430a60bab9aee416d5c358fcea"`
Dec 13 00:53:00.391 INFO running `"docker" "rm" "-f" "ac76b61e419f8aaba676c66410533595d5d2d7430a60bab9aee416d5c358fcea"`
Dec 13 00:53:00.780 INFO [stdout] ac76b61e419f8aaba676c66410533595d5d2d7430a60bab9aee416d5c358fcea
Dec 13 00:53:00.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:53:01.281 INFO [stdout] 0e196f57f7998ce2b5f96e027090e9678b4259d8d9bfda3164a86bd7056272c7
Dec 13 00:53:01.283 INFO running `"docker" "start" "-a" "0e196f57f7998ce2b5f96e027090e9678b4259d8d9bfda3164a86bd7056272c7"`
Dec 13 00:53:02.622 INFO [stderr] usermod: no changes
Dec 13 00:53:02.855 INFO [stderr]    Compiling asyncho v0.1.0 (/source)
Dec 13 00:53:03.459 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:53:03.459 INFO [stderr]    --> src/service.rs:124:17
Dec 13 00:53:03.459 INFO [stderr]     |
Dec 13 00:53:03.459 INFO [stderr] 124 |                 self.spawn_connection(conn).map_err(erase);
Dec 13 00:53:03.459 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:53:03.459 INFO [stderr]     |
Dec 13 00:53:03.459 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 00:53:03.459 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:53:03.459 INFO [stderr] 
Dec 13 00:53:04.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 13 00:53:04.907 INFO [stderr] su: No module specific data is present
Dec 13 00:53:06.047 INFO running `"docker" "inspect" "0e196f57f7998ce2b5f96e027090e9678b4259d8d9bfda3164a86bd7056272c7"`
Dec 13 00:53:06.379 INFO running `"docker" "rm" "-f" "0e196f57f7998ce2b5f96e027090e9678b4259d8d9bfda3164a86bd7056272c7"`
Dec 13 00:53:06.691 INFO [stdout] 0e196f57f7998ce2b5f96e027090e9678b4259d8d9bfda3164a86bd7056272c7
Dec 13 00:53:06.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:53:07.204 INFO [stdout] 6cafee1a891158cdc0680288a05b8d836481b1fffb7723bdb5add3b678d16b13
Dec 13 00:53:07.206 INFO running `"docker" "start" "-a" "6cafee1a891158cdc0680288a05b8d836481b1fffb7723bdb5add3b678d16b13"`
Dec 13 00:53:08.799 INFO [stderr] usermod: no changes
Dec 13 00:53:08.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 00:53:08.928 INFO [stderr]      Running /target/debug/deps/asyncho-936f610b7311e2f9
Dec 13 00:53:08.931 INFO [stdout] 
Dec 13 00:53:08.931 INFO [stdout] running 8 tests
Dec 13 00:53:08.943 INFO [stdout] test lines::test::decoder_extracts_message ... ok
Dec 13 00:53:08.943 INFO [stdout] test lines::test::decoder_handles_zero_length_frame ... ok
Dec 13 00:53:08.943 INFO [stdout] test lines::test::decoder_handles_incomplete_frames ... ok
Dec 13 00:53:08.943 INFO [stdout] test lines::test::decoder_handles_empty_buffer ... ok
Dec 13 00:53:08.943 INFO [stdout] test lines::test::decoder_returns_error_on_invalid_utf8 ... ok
Dec 13 00:53:08.944 INFO [stdout] test lines::test::encoder_handles_multiple_frames ... ok
Dec 13 00:53:08.944 INFO [stdout] test lines::test::encoder_handles_empty_frame ... ok
Dec 13 00:53:08.944 INFO [stdout] test lines::test::encoder_encodes_message ... ok
Dec 13 00:53:08.944 INFO [stdout] 
Dec 13 00:53:08.944 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:53:08.944 INFO [stdout] 
Dec 13 00:53:08.951 INFO [stderr] su: No module specific data is present
Dec 13 00:53:10.301 INFO running `"docker" "inspect" "6cafee1a891158cdc0680288a05b8d836481b1fffb7723bdb5add3b678d16b13"`
Dec 13 00:53:10.589 INFO running `"docker" "rm" "-f" "6cafee1a891158cdc0680288a05b8d836481b1fffb7723bdb5add3b678d16b13"`
Dec 13 00:53:10.987 INFO [stdout] 6cafee1a891158cdc0680288a05b8d836481b1fffb7723bdb5add3b678d16b13