Nov 30 13:06:24.669 INFO checking webextension-protocol-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:06:24.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 13:06:25.064 INFO [stdout] 582eb7fe5c98bb3a7a2d57ff811f4ab6346620fe85c18c449db8645a2eb40f93
Nov 30 13:06:25.072 INFO running `"docker" "start" "-a" "582eb7fe5c98bb3a7a2d57ff811f4ab6346620fe85c18c449db8645a2eb40f93"`
Nov 30 13:06:26.525 INFO [stderr] usermod: no changes
Nov 30 13:06:26.596 INFO [stderr]     Checking webextension-protocol v0.1.0 (/source)
Nov 30 13:06:27.636 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Nov 30 13:06:27.636 INFO [stderr]   --> src/lib.rs:88:9
Nov 30 13:06:27.636 INFO [stderr]    |
Nov 30 13:06:27.636 INFO [stderr] 88 |     let mut sizeVector = vec![];
Nov 30 13:06:27.636 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 13:06:27.636 INFO [stderr]    |
Nov 30 13:06:27.636 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 13:06:27.636 INFO [stderr] 
Nov 30 13:06:27.652 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:27.652 INFO [stderr]   --> src/lib.rs:90:5
Nov 30 13:06:27.652 INFO [stderr]    |
Nov 30 13:06:27.652 INFO [stderr] 90 |     output.write(&sizeVector);
Nov 30 13:06:27.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:06:27.652 INFO [stderr]    |
Nov 30 13:06:27.652 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 13:06:27.652 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:27.652 INFO [stderr] 
Nov 30 13:06:27.652 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:27.652 INFO [stderr]   --> src/lib.rs:91:5
Nov 30 13:06:27.652 INFO [stderr]    |
Nov 30 13:06:27.652 INFO [stderr] 91 |     output.write(&message.into_bytes());
Nov 30 13:06:27.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:06:27.652 INFO [stderr]    |
Nov 30 13:06:27.652 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:27.652 INFO [stderr] 
Nov 30 13:06:27.653 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:27.653 INFO [stderr]   --> src/lib.rs:92:5
Nov 30 13:06:27.653 INFO [stderr]    |
Nov 30 13:06:27.653 INFO [stderr] 92 |     output.flush();
Nov 30 13:06:27.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 13:06:27.653 INFO [stderr]    |
Nov 30 13:06:27.653 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:27.653 INFO [stderr] 
Nov 30 13:06:27.820 INFO [stderr] warning: variable `sizeVector` should have a snake case name such as `size_vector`
Nov 30 13:06:27.820 INFO [stderr]   --> src/lib.rs:88:9
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr] 88 |     let mut sizeVector = vec![];
Nov 30 13:06:27.820 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 13:06:27.820 INFO [stderr] 
Nov 30 13:06:27.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:27.820 INFO [stderr]   --> src/lib.rs:90:5
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr] 90 |     output.write(&sizeVector);
Nov 30 13:06:27.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 13:06:27.820 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:27.820 INFO [stderr] 
Nov 30 13:06:27.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:27.820 INFO [stderr]   --> src/lib.rs:91:5
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr] 91 |     output.write(&message.into_bytes());
Nov 30 13:06:27.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:27.820 INFO [stderr] 
Nov 30 13:06:27.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:27.820 INFO [stderr]   --> src/lib.rs:92:5
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr] 92 |     output.flush();
Nov 30 13:06:27.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 13:06:27.820 INFO [stderr]    |
Nov 30 13:06:27.820 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:27.820 INFO [stderr] 
Nov 30 13:06:28.620 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 13:06:28.620 INFO [stderr]   --> tests/simple-tests.rs:25:5
Nov 30 13:06:28.620 INFO [stderr]    |
Nov 30 13:06:28.620 INFO [stderr] 25 |     fs::remove_file(file_path);
Nov 30 13:06:28.620 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:06:28.620 INFO [stderr]    |
Nov 30 13:06:28.620 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 13:06:28.620 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 13:06:28.620 INFO [stderr] 
Nov 30 13:06:28.646 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Nov 30 13:06:28.646 INFO [stderr] su: No module specific data is present
Nov 30 13:06:29.038 INFO running `"docker" "inspect" "582eb7fe5c98bb3a7a2d57ff811f4ab6346620fe85c18c449db8645a2eb40f93"`
Nov 30 13:06:29.138 INFO running `"docker" "rm" "-f" "582eb7fe5c98bb3a7a2d57ff811f4ab6346620fe85c18c449db8645a2eb40f93"`
Nov 30 13:06:29.217 INFO [stdout] 582eb7fe5c98bb3a7a2d57ff811f4ab6346620fe85c18c449db8645a2eb40f93