Nov 17 18:22:41.653 INFO testing webextension-protocol-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 18:22:41.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 18:22:41.897 INFO [stdout] 9ef902ecc8e37590bb5e8df06a2956f14afbf5889fba7384860755fdc5c39652
Nov 17 18:22:41.900 INFO running `"docker" "start" "-a" "9ef902ecc8e37590bb5e8df06a2956f14afbf5889fba7384860755fdc5c39652"`
Nov 17 18:22:42.368 INFO [stderr] usermod: no changes
Nov 17 18:22:42.403 INFO [stderr]    Compiling webextension-protocol v0.1.0 (/source)
Nov 17 18:22:42.783 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Nov 17 18:22:42.783 INFO [stderr]   --> src/lib.rs:88:9
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr] 88 |     let mut sizeVector = vec![];
Nov 17 18:22:42.783 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 18:22:42.783 INFO [stderr] 
Nov 17 18:22:42.783 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:42.783 INFO [stderr]   --> src/lib.rs:90:5
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr] 90 |     output.write(&sizeVector);
Nov 17 18:22:42.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 18:22:42.783 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:42.783 INFO [stderr] 
Nov 17 18:22:42.783 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:42.783 INFO [stderr]   --> src/lib.rs:91:5
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr] 91 |     output.write(&message.into_bytes());
Nov 17 18:22:42.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:42.783 INFO [stderr] 
Nov 17 18:22:42.783 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:42.783 INFO [stderr]   --> src/lib.rs:92:5
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.783 INFO [stderr] 92 |     output.flush();
Nov 17 18:22:42.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 18:22:42.783 INFO [stderr]    |
Nov 17 18:22:42.799 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:42.799 INFO [stderr] 
Nov 17 18:22:43.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 17 18:22:43.107 INFO [stderr] su: No module specific data is present
Nov 17 18:22:43.447 INFO running `"docker" "inspect" "9ef902ecc8e37590bb5e8df06a2956f14afbf5889fba7384860755fdc5c39652"`
Nov 17 18:22:43.518 INFO running `"docker" "rm" "-f" "9ef902ecc8e37590bb5e8df06a2956f14afbf5889fba7384860755fdc5c39652"`
Nov 17 18:22:43.643 INFO [stdout] 9ef902ecc8e37590bb5e8df06a2956f14afbf5889fba7384860755fdc5c39652
Nov 17 18:22:43.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 18:22:43.839 INFO [stdout] 4c89036181bacd32c622d38ec8ffd8ddd0452c9de686cd1dff468c3f093b976f
Nov 17 18:22:43.845 INFO running `"docker" "start" "-a" "4c89036181bacd32c622d38ec8ffd8ddd0452c9de686cd1dff468c3f093b976f"`
Nov 17 18:22:44.315 INFO [stderr] usermod: no changes
Nov 17 18:22:44.348 INFO [stderr]    Compiling webextension-protocol v0.1.0 (/source)
Nov 17 18:22:45.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:45.039 INFO [stderr]   --> tests/simple-tests.rs:25:5
Nov 17 18:22:45.039 INFO [stderr]    |
Nov 17 18:22:45.039 INFO [stderr] 25 |     fs::remove_file(file_path);
Nov 17 18:22:45.039 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:22:45.039 INFO [stderr]    |
Nov 17 18:22:45.039 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 18:22:45.039 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:45.039 INFO [stderr] 
Nov 17 18:22:45.178 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Nov 17 18:22:45.178 INFO [stderr]   --> src/lib.rs:88:9
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr] 88 |     let mut sizeVector = vec![];
Nov 17 18:22:45.178 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 18:22:45.178 INFO [stderr] 
Nov 17 18:22:45.178 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:45.178 INFO [stderr]   --> src/lib.rs:90:5
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr] 90 |     output.write(&sizeVector);
Nov 17 18:22:45.178 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 18:22:45.178 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:45.178 INFO [stderr] 
Nov 17 18:22:45.178 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:45.178 INFO [stderr]   --> src/lib.rs:91:5
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr] 91 |     output.write(&message.into_bytes());
Nov 17 18:22:45.178 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:45.178 INFO [stderr] 
Nov 17 18:22:45.178 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 18:22:45.178 INFO [stderr]   --> src/lib.rs:92:5
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr] 92 |     output.flush();
Nov 17 18:22:45.178 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 18:22:45.178 INFO [stderr]    |
Nov 17 18:22:45.178 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 18:22:45.178 INFO [stderr] 
Nov 17 18:22:45.474 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 17 18:22:45.477 INFO [stderr] su: No module specific data is present
Nov 17 18:22:45.768 INFO running `"docker" "inspect" "4c89036181bacd32c622d38ec8ffd8ddd0452c9de686cd1dff468c3f093b976f"`
Nov 17 18:22:45.904 INFO running `"docker" "rm" "-f" "4c89036181bacd32c622d38ec8ffd8ddd0452c9de686cd1dff468c3f093b976f"`
Nov 17 18:22:46.110 INFO [stdout] 4c89036181bacd32c622d38ec8ffd8ddd0452c9de686cd1dff468c3f093b976f
Nov 17 18:22:46.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 18:22:46.519 INFO [stdout] 9b27a4ecba2d5c64cd561f418a215bf4a843fb914b78992fb5e35cf649469d8e
Nov 17 18:22:46.523 INFO running `"docker" "start" "-a" "9b27a4ecba2d5c64cd561f418a215bf4a843fb914b78992fb5e35cf649469d8e"`
Nov 17 18:22:47.561 INFO [stderr] usermod: no changes
Nov 17 18:22:47.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 18:22:47.643 INFO [stderr]      Running /target/debug/deps/webextension_protocol-1969a04b348220f6
Nov 17 18:22:47.655 INFO [stdout] 
Nov 17 18:22:47.655 INFO [stdout] running 0 tests
Nov 17 18:22:47.655 INFO [stdout] 
Nov 17 18:22:47.655 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 18:22:47.655 INFO [stdout] 
Nov 17 18:22:47.655 INFO [stdout] 
Nov 17 18:22:47.655 INFO [stdout] running 2 tests
Nov 17 18:22:47.655 INFO [stdout] test read_fixture_test ... ok
Nov 17 18:22:47.655 INFO [stdout] test write_read_test ... ok
Nov 17 18:22:47.655 INFO [stdout] 
Nov 17 18:22:47.655 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 18:22:47.655 INFO [stdout] 
Nov 17 18:22:47.658 INFO [stderr]      Running /target/debug/deps/simple_tests-68fa47dbb2a46513
Nov 17 18:22:47.658 INFO [stderr] going to read 7 bytes
Nov 17 18:22:47.658 INFO [stderr] received: {"a":1}
Nov 17 18:22:47.658 INFO [stderr] going to read 7 bytes
Nov 17 18:22:47.658 INFO [stderr] received: {"a":1}
Nov 17 18:22:47.658 INFO [stderr]    Doc-tests webextension-protocol
Nov 17 18:22:48.364 INFO [stdout] 
Nov 17 18:22:48.364 INFO [stdout] running 0 tests
Nov 17 18:22:48.364 INFO [stdout] 
Nov 17 18:22:48.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 18:22:48.364 INFO [stdout] 
Nov 17 18:22:48.370 INFO [stderr] su: No module specific data is present
Nov 17 18:22:49.261 INFO running `"docker" "inspect" "9b27a4ecba2d5c64cd561f418a215bf4a843fb914b78992fb5e35cf649469d8e"`
Nov 17 18:22:49.591 INFO running `"docker" "rm" "-f" "9b27a4ecba2d5c64cd561f418a215bf4a843fb914b78992fb5e35cf649469d8e"`
Nov 17 18:22:49.915 INFO [stdout] 9b27a4ecba2d5c64cd561f418a215bf4a843fb914b78992fb5e35cf649469d8e