Dec 14 14:06:12.913 INFO testing webextension-protocol-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 14:06:12.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:06:13.141 INFO [stdout] dfa5b20bb47726349d198f9d6645c202f8d364b34f1771d897b2467cf57cfb44
Dec 14 14:06:13.144 INFO running `"docker" "start" "-a" "dfa5b20bb47726349d198f9d6645c202f8d364b34f1771d897b2467cf57cfb44"`
Dec 14 14:06:13.695 INFO [stderr] usermod: no changes
Dec 14 14:06:13.731 INFO [stderr]    Compiling webextension-protocol v0.1.0 (/source)
Dec 14 14:06:14.281 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Dec 14 14:06:14.281 INFO [stderr]   --> src/lib.rs:88:9
Dec 14 14:06:14.281 INFO [stderr]    |
Dec 14 14:06:14.281 INFO [stderr] 88 |     let mut sizeVector = vec![];
Dec 14 14:06:14.281 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 14 14:06:14.281 INFO [stderr]    |
Dec 14 14:06:14.281 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:06:14.281 INFO [stderr] 
Dec 14 14:06:14.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:14.282 INFO [stderr]   --> src/lib.rs:90:5
Dec 14 14:06:14.282 INFO [stderr]    |
Dec 14 14:06:14.282 INFO [stderr] 90 |     output.write(&sizeVector);
Dec 14 14:06:14.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:14.282 INFO [stderr]    |
Dec 14 14:06:14.282 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 14:06:14.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:14.282 INFO [stderr] 
Dec 14 14:06:14.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:14.282 INFO [stderr]   --> src/lib.rs:91:5
Dec 14 14:06:14.282 INFO [stderr]    |
Dec 14 14:06:14.282 INFO [stderr] 91 |     output.write(&message.into_bytes());
Dec 14 14:06:14.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:14.282 INFO [stderr]    |
Dec 14 14:06:14.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:14.282 INFO [stderr] 
Dec 14 14:06:14.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:14.282 INFO [stderr]   --> src/lib.rs:92:5
Dec 14 14:06:14.282 INFO [stderr]    |
Dec 14 14:06:14.282 INFO [stderr] 92 |     output.flush();
Dec 14 14:06:14.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 14:06:14.282 INFO [stderr]    |
Dec 14 14:06:14.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:14.282 INFO [stderr] 
Dec 14 14:06:14.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 14 14:06:14.643 INFO [stderr] su: No module specific data is present
Dec 14 14:06:15.062 INFO running `"docker" "inspect" "dfa5b20bb47726349d198f9d6645c202f8d364b34f1771d897b2467cf57cfb44"`
Dec 14 14:06:15.140 INFO running `"docker" "rm" "-f" "dfa5b20bb47726349d198f9d6645c202f8d364b34f1771d897b2467cf57cfb44"`
Dec 14 14:06:15.282 INFO [stdout] dfa5b20bb47726349d198f9d6645c202f8d364b34f1771d897b2467cf57cfb44
Dec 14 14:06:15.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:06:15.438 INFO [stdout] 2731152d8d20217f1085095777f53b958de75bccc2890b727ce921adee86940d
Dec 14 14:06:15.440 INFO running `"docker" "start" "-a" "2731152d8d20217f1085095777f53b958de75bccc2890b727ce921adee86940d"`
Dec 14 14:06:15.861 INFO [stderr] usermod: no changes
Dec 14 14:06:15.975 INFO [stderr]    Compiling webextension-protocol v0.1.0 (/source)
Dec 14 14:06:16.619 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Dec 14 14:06:16.619 INFO [stderr]   --> src/lib.rs:88:9
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr] 88 |     let mut sizeVector = vec![];
Dec 14 14:06:16.619 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:06:16.619 INFO [stderr] 
Dec 14 14:06:16.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:16.619 INFO [stderr]   --> src/lib.rs:90:5
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr] 90 |     output.write(&sizeVector);
Dec 14 14:06:16.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 14:06:16.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:16.619 INFO [stderr] 
Dec 14 14:06:16.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:16.619 INFO [stderr]   --> src/lib.rs:91:5
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr] 91 |     output.write(&message.into_bytes());
Dec 14 14:06:16.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:16.619 INFO [stderr] 
Dec 14 14:06:16.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:16.619 INFO [stderr]   --> src/lib.rs:92:5
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr] 92 |     output.flush();
Dec 14 14:06:16.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 14:06:16.619 INFO [stderr]    |
Dec 14 14:06:16.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:16.619 INFO [stderr] 
Dec 14 14:06:16.825 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:16.831 INFO [stderr]   --> tests/simple-tests.rs:25:5
Dec 14 14:06:16.831 INFO [stderr]    |
Dec 14 14:06:16.831 INFO [stderr] 25 |     fs::remove_file(file_path);
Dec 14 14:06:16.831 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:16.831 INFO [stderr]    |
Dec 14 14:06:16.831 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 14:06:16.831 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:16.831 INFO [stderr] 
Dec 14 14:06:17.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 14 14:06:17.322 INFO [stderr] su: No module specific data is present
Dec 14 14:06:17.604 INFO running `"docker" "inspect" "2731152d8d20217f1085095777f53b958de75bccc2890b727ce921adee86940d"`
Dec 14 14:06:17.732 INFO running `"docker" "rm" "-f" "2731152d8d20217f1085095777f53b958de75bccc2890b727ce921adee86940d"`
Dec 14 14:06:17.841 INFO [stdout] 2731152d8d20217f1085095777f53b958de75bccc2890b727ce921adee86940d
Dec 14 14:06:17.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:06:18.079 INFO [stdout] 37e8fdeb47aec9dc8807d38e85de60db8a1a3ae9b7c6e8569b57579877284021
Dec 14 14:06:18.084 INFO running `"docker" "start" "-a" "37e8fdeb47aec9dc8807d38e85de60db8a1a3ae9b7c6e8569b57579877284021"`
Dec 14 14:06:19.182 INFO [stderr] usermod: no changes
Dec 14 14:06:19.230 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 14:06:19.231 INFO [stderr]      Running /target/debug/deps/webextension_protocol-b6e7c9ec078ad02f
Dec 14 14:06:19.243 INFO [stdout] 
Dec 14 14:06:19.243 INFO [stdout] running 0 tests
Dec 14 14:06:19.243 INFO [stdout] 
Dec 14 14:06:19.243 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:06:19.243 INFO [stdout] 
Dec 14 14:06:19.247 INFO [stderr]      Running /target/debug/deps/simple_tests-6fcfbae3f55a6019
Dec 14 14:06:19.259 INFO [stdout] 
Dec 14 14:06:19.259 INFO [stdout] running 2 tests
Dec 14 14:06:19.259 INFO [stderr] going to read 7 bytes
Dec 14 14:06:19.259 INFO [stderr] received: {"a":1}
Dec 14 14:06:19.259 INFO [stderr] going to read 7 bytes
Dec 14 14:06:19.259 INFO [stderr] received: {"a":1}
Dec 14 14:06:19.263 INFO [stdout] test read_fixture_test ... ok
Dec 14 14:06:19.263 INFO [stdout] test write_read_test ... ok
Dec 14 14:06:19.263 INFO [stdout] 
Dec 14 14:06:19.263 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:06:19.263 INFO [stdout] 
Dec 14 14:06:19.263 INFO [stderr]    Doc-tests webextension-protocol
Dec 14 14:06:20.062 INFO [stdout] 
Dec 14 14:06:20.062 INFO [stdout] running 0 tests
Dec 14 14:06:20.062 INFO [stdout] 
Dec 14 14:06:20.062 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:06:20.062 INFO [stdout] 
Dec 14 14:06:20.069 INFO [stderr] su: No module specific data is present
Dec 14 14:06:20.633 INFO running `"docker" "inspect" "37e8fdeb47aec9dc8807d38e85de60db8a1a3ae9b7c6e8569b57579877284021"`
Dec 14 14:06:21.009 INFO running `"docker" "rm" "-f" "37e8fdeb47aec9dc8807d38e85de60db8a1a3ae9b7c6e8569b57579877284021"`
Dec 14 14:06:21.262 INFO [stdout] 37e8fdeb47aec9dc8807d38e85de60db8a1a3ae9b7c6e8569b57579877284021