Oct 26 20:33:26.931 INFO checking solson/brainrust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 20:33:26.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 20:33:27.491 INFO blam! 23e298f941043ac99449dd0c28af53548398d1b2eef777cbfce02d583ea9a8fb
Oct 26 20:33:27.543 INFO running `"docker" "start" "-a" "23e298f941043ac99449dd0c28af53548398d1b2eef777cbfce02d583ea9a8fb"`
Oct 26 20:33:29.254 INFO kablam! usermod: no changes
Oct 26 20:33:29.307 INFO kablam!     Checking brainrust v0.0.1 (/source)
Oct 26 20:33:29.979 INFO kablam! warning: struct is never constructed: `CircularTape`
Oct 26 20:33:29.979 INFO kablam!   --> src/main.rs:85:1
Oct 26 20:33:29.979 INFO kablam!    |
Oct 26 20:33:29.979 INFO kablam! 85 | struct CircularTape {
Oct 26 20:33:29.979 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 26 20:33:29.979 INFO kablam!    |
Oct 26 20:33:29.979 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 20:33:29.979 INFO kablam! 
Oct 26 20:33:29.979 INFO kablam! warning: method is never used: `new`
Oct 26 20:33:29.979 INFO kablam!   --> src/main.rs:91:5
Oct 26 20:33:29.979 INFO kablam!    |
Oct 26 20:33:29.979 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Oct 26 20:33:29.979 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:33:29.979 INFO kablam! 
Oct 26 20:33:29.979 INFO kablam! warning: struct is never constructed: `CircularTape`
Oct 26 20:33:29.979 INFO kablam!   --> src/main.rs:85:1
Oct 26 20:33:29.979 INFO kablam!    |
Oct 26 20:33:29.979 INFO kablam! 85 | struct CircularTape {
Oct 26 20:33:29.979 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 26 20:33:29.979 INFO kablam!    |
Oct 26 20:33:29.979 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 20:33:29.979 INFO kablam! 
Oct 26 20:33:29.979 INFO kablam! warning: method is never used: `new`
Oct 26 20:33:29.979 INFO kablam!   --> src/main.rs:91:5
Oct 26 20:33:29.979 INFO kablam!    |
Oct 26 20:33:29.979 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Oct 26 20:33:29.979 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:33:29.979 INFO kablam! 
Oct 26 20:33:30.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Oct 26 20:33:30.033 INFO kablam! su: No module specific data is present
Oct 26 20:33:30.817 INFO running `"docker" "rm" "-f" "23e298f941043ac99449dd0c28af53548398d1b2eef777cbfce02d583ea9a8fb"`
Oct 26 20:33:31.239 INFO blam! 23e298f941043ac99449dd0c28af53548398d1b2eef777cbfce02d583ea9a8fb