Dec 14 14:06:12.740 INFO testing webextension-protocol-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 14:06:12.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 14:06:13.032 INFO [stdout] 298265c90dfc55a9e66270584d2a5b22c1b6fcae6fa9ffba6a0f85f2e7fbc2cc
Dec 14 14:06:13.040 INFO running `"docker" "start" "-a" "298265c90dfc55a9e66270584d2a5b22c1b6fcae6fa9ffba6a0f85f2e7fbc2cc"`
Dec 14 14:06:13.471 INFO [stderr] usermod: no changes
Dec 14 14:06:13.510 INFO [stderr]    Compiling webextension-protocol v0.1.0 (/source)
Dec 14 14:06:13.956 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Dec 14 14:06:13.956 INFO [stderr]   --> src/lib.rs:88:9
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr] 88 |     let mut sizeVector = vec![];
Dec 14 14:06:13.956 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:06:13.956 INFO [stderr] 
Dec 14 14:06:13.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:13.956 INFO [stderr]   --> src/lib.rs:90:5
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr] 90 |     output.write(&sizeVector);
Dec 14 14:06:13.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 14:06:13.956 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:13.956 INFO [stderr] 
Dec 14 14:06:13.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:13.956 INFO [stderr]   --> src/lib.rs:91:5
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr] 91 |     output.write(&message.into_bytes());
Dec 14 14:06:13.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:13.956 INFO [stderr] 
Dec 14 14:06:13.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:13.956 INFO [stderr]   --> src/lib.rs:92:5
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr] 92 |     output.flush();
Dec 14 14:06:13.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 14:06:13.956 INFO [stderr]    |
Dec 14 14:06:13.956 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:13.956 INFO [stderr] 
Dec 14 14:06:14.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 14 14:06:14.283 INFO [stderr] su: No module specific data is present
Dec 14 14:06:14.901 INFO running `"docker" "inspect" "298265c90dfc55a9e66270584d2a5b22c1b6fcae6fa9ffba6a0f85f2e7fbc2cc"`
Dec 14 14:06:15.035 INFO running `"docker" "rm" "-f" "298265c90dfc55a9e66270584d2a5b22c1b6fcae6fa9ffba6a0f85f2e7fbc2cc"`
Dec 14 14:06:15.123 INFO [stdout] 298265c90dfc55a9e66270584d2a5b22c1b6fcae6fa9ffba6a0f85f2e7fbc2cc
Dec 14 14:06:15.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 14:06:15.341 INFO [stdout] 6ecd6ac3864a26be5109126d425541cb869c302d40a2ad6c8b8f29cfde798415
Dec 14 14:06:15.344 INFO running `"docker" "start" "-a" "6ecd6ac3864a26be5109126d425541cb869c302d40a2ad6c8b8f29cfde798415"`
Dec 14 14:06:15.782 INFO [stderr] usermod: no changes
Dec 14 14:06:15.821 INFO [stderr]    Compiling webextension-protocol v0.1.0 (/source)
Dec 14 14:06:16.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:16.587 INFO [stderr]   --> tests/simple-tests.rs:25:5
Dec 14 14:06:16.587 INFO [stderr]    |
Dec 14 14:06:16.587 INFO [stderr] 25 |     fs::remove_file(file_path);
Dec 14 14:06:16.587 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:16.607 INFO [stderr]    |
Dec 14 14:06:16.607 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 14:06:16.607 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:16.607 INFO [stderr] 
Dec 14 14:06:17.091 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Dec 14 14:06:17.091 INFO [stderr]   --> src/lib.rs:88:9
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr] 88 |     let mut sizeVector = vec![];
Dec 14 14:06:17.091 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:06:17.091 INFO [stderr] 
Dec 14 14:06:17.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:17.091 INFO [stderr]   --> src/lib.rs:90:5
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr] 90 |     output.write(&sizeVector);
Dec 14 14:06:17.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 14:06:17.091 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:17.091 INFO [stderr] 
Dec 14 14:06:17.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:17.091 INFO [stderr]   --> src/lib.rs:91:5
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr] 91 |     output.write(&message.into_bytes());
Dec 14 14:06:17.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:17.091 INFO [stderr] 
Dec 14 14:06:17.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 14:06:17.091 INFO [stderr]   --> src/lib.rs:92:5
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr] 92 |     output.flush();
Dec 14 14:06:17.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 14:06:17.091 INFO [stderr]    |
Dec 14 14:06:17.091 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 14:06:17.091 INFO [stderr] 
Dec 14 14:06:17.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 14 14:06:17.335 INFO [stderr] su: No module specific data is present
Dec 14 14:06:17.628 INFO running `"docker" "inspect" "6ecd6ac3864a26be5109126d425541cb869c302d40a2ad6c8b8f29cfde798415"`
Dec 14 14:06:17.732 INFO running `"docker" "rm" "-f" "6ecd6ac3864a26be5109126d425541cb869c302d40a2ad6c8b8f29cfde798415"`
Dec 14 14:06:17.810 INFO [stdout] 6ecd6ac3864a26be5109126d425541cb869c302d40a2ad6c8b8f29cfde798415
Dec 14 14:06:17.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 14:06:18.135 INFO [stdout] a0c446e7b9d501de4c14a1f795349739677e0ad9875b9cecf19fd96cab221f83
Dec 14 14:06:18.141 INFO running `"docker" "start" "-a" "a0c446e7b9d501de4c14a1f795349739677e0ad9875b9cecf19fd96cab221f83"`
Dec 14 14:06:19.182 INFO [stderr] usermod: no changes
Dec 14 14:06:19.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 14:06:19.225 INFO [stderr]      Running /target/debug/deps/webextension_protocol-7bea77bf4474798e
Dec 14 14:06:19.233 INFO [stderr]      Running /target/debug/deps/simple_tests-9f01a40373e00a2b
Dec 14 14:06:19.233 INFO [stdout] 
Dec 14 14:06:19.233 INFO [stdout] running 0 tests
Dec 14 14:06:19.233 INFO [stdout] 
Dec 14 14:06:19.234 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:06:19.234 INFO [stdout] 
Dec 14 14:06:19.236 INFO [stdout] 
Dec 14 14:06:19.236 INFO [stdout] running 2 tests
Dec 14 14:06:19.236 INFO [stderr] going to read 7 bytes
Dec 14 14:06:19.236 INFO [stderr] received: {"a":1}
Dec 14 14:06:19.243 INFO [stderr] going to read 7 bytes
Dec 14 14:06:19.243 INFO [stderr] received: {"a":1}
Dec 14 14:06:19.243 INFO [stderr]    Doc-tests webextension-protocol
Dec 14 14:06:19.243 INFO [stdout] test read_fixture_test ... ok
Dec 14 14:06:19.243 INFO [stdout] test write_read_test ... ok
Dec 14 14:06:19.243 INFO [stdout] 
Dec 14 14:06:19.243 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:06:19.243 INFO [stdout] 
Dec 14 14:06:20.007 INFO [stdout] 
Dec 14 14:06:20.007 INFO [stdout] running 0 tests
Dec 14 14:06:20.007 INFO [stdout] 
Dec 14 14:06:20.007 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:06:20.007 INFO [stdout] 
Dec 14 14:06:20.015 INFO [stderr] su: No module specific data is present
Dec 14 14:06:20.563 INFO running `"docker" "inspect" "a0c446e7b9d501de4c14a1f795349739677e0ad9875b9cecf19fd96cab221f83"`
Dec 14 14:06:20.829 INFO running `"docker" "rm" "-f" "a0c446e7b9d501de4c14a1f795349739677e0ad9875b9cecf19fd96cab221f83"`
Dec 14 14:06:21.071 INFO [stdout] a0c446e7b9d501de4c14a1f795349739677e0ad9875b9cecf19fd96cab221f83