Nov 28 15:36:05.415 INFO checking webextension-protocol-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:36:05.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 28 15:36:05.732 INFO [stdout] 63884ccbdcfab45c9d877661123749b300b11d46a85640c130bd86b9bae9c1c3
Nov 28 15:36:05.736 INFO running `"docker" "start" "-a" "63884ccbdcfab45c9d877661123749b300b11d46a85640c130bd86b9bae9c1c3"`
Nov 28 15:36:06.450 INFO [stderr] usermod: no changes
Nov 28 15:36:06.528 INFO [stderr]     Checking webextension-protocol v0.1.0 (/source)
Nov 28 15:36:07.104 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Nov 28 15:36:07.104 INFO [stderr]   --> src/lib.rs:88:9
Nov 28 15:36:07.104 INFO [stderr]    |
Nov 28 15:36:07.104 INFO [stderr] 88 |     let mut sizeVector = vec![];
Nov 28 15:36:07.104 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 28 15:36:07.104 INFO [stderr]    |
Nov 28 15:36:07.104 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 15:36:07.104 INFO [stderr] 
Nov 28 15:36:07.104 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.104 INFO [stderr]   --> src/lib.rs:90:5
Nov 28 15:36:07.104 INFO [stderr]    |
Nov 28 15:36:07.104 INFO [stderr] 90 |     output.write(&sizeVector);
Nov 28 15:36:07.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:36:07.104 INFO [stderr]    |
Nov 28 15:36:07.104 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:36:07.104 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.104 INFO [stderr] 
Nov 28 15:36:07.105 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.105 INFO [stderr]   --> src/lib.rs:91:5
Nov 28 15:36:07.105 INFO [stderr]    |
Nov 28 15:36:07.105 INFO [stderr] 91 |     output.write(&message.into_bytes());
Nov 28 15:36:07.105 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:36:07.105 INFO [stderr]    |
Nov 28 15:36:07.105 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.105 INFO [stderr] 
Nov 28 15:36:07.105 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.105 INFO [stderr]   --> src/lib.rs:92:5
Nov 28 15:36:07.105 INFO [stderr]    |
Nov 28 15:36:07.105 INFO [stderr] 92 |     output.flush();
Nov 28 15:36:07.105 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 15:36:07.105 INFO [stderr]    |
Nov 28 15:36:07.105 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.105 INFO [stderr] 
Nov 28 15:36:07.199 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Nov 28 15:36:07.199 INFO [stderr]   --> src/lib.rs:88:9
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr] 88 |     let mut sizeVector = vec![];
Nov 28 15:36:07.199 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 15:36:07.199 INFO [stderr] 
Nov 28 15:36:07.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.199 INFO [stderr]   --> src/lib.rs:90:5
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr] 90 |     output.write(&sizeVector);
Nov 28 15:36:07.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:36:07.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.199 INFO [stderr] 
Nov 28 15:36:07.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.199 INFO [stderr]   --> src/lib.rs:91:5
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr] 91 |     output.write(&message.into_bytes());
Nov 28 15:36:07.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.199 INFO [stderr] 
Nov 28 15:36:07.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.199 INFO [stderr]   --> src/lib.rs:92:5
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr] 92 |     output.flush();
Nov 28 15:36:07.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 15:36:07.199 INFO [stderr]    |
Nov 28 15:36:07.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.199 INFO [stderr] 
Nov 28 15:36:07.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:36:07.985 INFO [stderr]   --> tests/simple-tests.rs:25:5
Nov 28 15:36:07.985 INFO [stderr]    |
Nov 28 15:36:07.985 INFO [stderr] 25 |     fs::remove_file(file_path);
Nov 28 15:36:07.985 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:36:07.985 INFO [stderr]    |
Nov 28 15:36:07.985 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:36:07.985 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:36:07.985 INFO [stderr] 
Nov 28 15:36:08.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 28 15:36:08.100 INFO [stderr] su: No module specific data is present
Nov 28 15:36:08.447 INFO running `"docker" "inspect" "63884ccbdcfab45c9d877661123749b300b11d46a85640c130bd86b9bae9c1c3"`
Nov 28 15:36:08.521 INFO running `"docker" "rm" "-f" "63884ccbdcfab45c9d877661123749b300b11d46a85640c130bd86b9bae9c1c3"`
Nov 28 15:36:08.638 INFO [stdout] 63884ccbdcfab45c9d877661123749b300b11d46a85640c130bd86b9bae9c1c3