Nov 03 22:45:54.016 INFO checking solson/brainrust against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 22:45:54.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 22:45:54.567 INFO blam! f9020241ebfb0107b10a0255d903ad30dea3eb04337689dc86664d49fd6fd683
Nov 03 22:45:54.575 INFO running `"docker" "start" "-a" "f9020241ebfb0107b10a0255d903ad30dea3eb04337689dc86664d49fd6fd683"`
Nov 03 22:45:55.735 INFO kablam! usermod: no changes
Nov 03 22:45:55.803 INFO kablam!     Checking brainrust v0.0.1 (/source)
Nov 03 22:45:56.383 INFO kablam! warning: struct is never constructed: `CircularTape`
Nov 03 22:45:56.383 INFO kablam!   --> src/main.rs:85:1
Nov 03 22:45:56.383 INFO kablam!    |
Nov 03 22:45:56.383 INFO kablam! 85 | struct CircularTape {
Nov 03 22:45:56.383 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 03 22:45:56.383 INFO kablam!    |
Nov 03 22:45:56.383 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 22:45:56.383 INFO kablam! 
Nov 03 22:45:56.383 INFO kablam! warning: method is never used: `new`
Nov 03 22:45:56.383 INFO kablam!   --> src/main.rs:91:5
Nov 03 22:45:56.383 INFO kablam!    |
Nov 03 22:45:56.383 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Nov 03 22:45:56.383 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 22:45:56.383 INFO kablam! 
Nov 03 22:45:56.523 INFO kablam! warning: struct is never constructed: `CircularTape`
Nov 03 22:45:56.524 INFO kablam!   --> src/main.rs:85:1
Nov 03 22:45:56.524 INFO kablam!    |
Nov 03 22:45:56.524 INFO kablam! 85 | struct CircularTape {
Nov 03 22:45:56.524 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 03 22:45:56.525 INFO kablam!    |
Nov 03 22:45:56.525 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 22:45:56.525 INFO kablam! 
Nov 03 22:45:56.525 INFO kablam! warning: method is never used: `new`
Nov 03 22:45:56.526 INFO kablam!   --> src/main.rs:91:5
Nov 03 22:45:56.526 INFO kablam!    |
Nov 03 22:45:56.526 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Nov 03 22:45:56.526 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 22:45:56.527 INFO kablam! 
Nov 03 22:45:56.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 03 22:45:56.551 INFO kablam! su: No module specific data is present
Nov 03 22:45:57.251 INFO running `"docker" "rm" "-f" "f9020241ebfb0107b10a0255d903ad30dea3eb04337689dc86664d49fd6fd683"`
Nov 03 22:45:57.503 INFO blam! f9020241ebfb0107b10a0255d903ad30dea3eb04337689dc86664d49fd6fd683