Oct 31 20:46:38.226 INFO checking solson/brainrust against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 20:46:38.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 20:46:38.756 INFO blam! a6d4e69a2686b0809d2106d268f8a4c09311e3fa863079364a367ba0186026b3
Oct 31 20:46:38.768 INFO running `"docker" "start" "-a" "a6d4e69a2686b0809d2106d268f8a4c09311e3fa863079364a367ba0186026b3"`
Oct 31 20:46:40.083 INFO kablam! usermod: no changes
Oct 31 20:46:40.156 INFO kablam!     Checking brainrust v0.0.1 (/source)
Oct 31 20:46:40.648 INFO kablam! warning: struct is never constructed: `CircularTape`
Oct 31 20:46:40.648 INFO kablam!   --> src/main.rs:85:1
Oct 31 20:46:40.648 INFO kablam!    |
Oct 31 20:46:40.648 INFO kablam! 85 | struct CircularTape {
Oct 31 20:46:40.648 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 31 20:46:40.648 INFO kablam!    |
Oct 31 20:46:40.648 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:46:40.648 INFO kablam! 
Oct 31 20:46:40.648 INFO kablam! warning: method is never used: `new`
Oct 31 20:46:40.648 INFO kablam!   --> src/main.rs:91:5
Oct 31 20:46:40.648 INFO kablam!    |
Oct 31 20:46:40.648 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Oct 31 20:46:40.648 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:46:40.648 INFO kablam! 
Oct 31 20:46:40.876 INFO kablam! warning: struct is never constructed: `CircularTape`
Oct 31 20:46:40.876 INFO kablam!   --> src/main.rs:85:1
Oct 31 20:46:40.876 INFO kablam!    |
Oct 31 20:46:40.876 INFO kablam! 85 | struct CircularTape {
Oct 31 20:46:40.876 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 31 20:46:40.876 INFO kablam!    |
Oct 31 20:46:40.876 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 20:46:40.876 INFO kablam! 
Oct 31 20:46:40.876 INFO kablam! warning: method is never used: `new`
Oct 31 20:46:40.876 INFO kablam!   --> src/main.rs:91:5
Oct 31 20:46:40.876 INFO kablam!    |
Oct 31 20:46:40.876 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Oct 31 20:46:40.876 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:46:40.876 INFO kablam! 
Oct 31 20:46:40.909 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Oct 31 20:46:40.912 INFO kablam! su: No module specific data is present
Oct 31 20:46:41.608 INFO running `"docker" "rm" "-f" "a6d4e69a2686b0809d2106d268f8a4c09311e3fa863079364a367ba0186026b3"`
Oct 31 20:46:41.928 INFO blam! a6d4e69a2686b0809d2106d268f8a4c09311e3fa863079364a367ba0186026b3