Nov 06 13:42:22.777 INFO checking solson/brainrust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 13:42:22.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 13:42:23.526 INFO blam! 2a5cf4d036cfdec6ba2e6337e244cca8b1fc05f5104b6f3d48e94783ee15adc6
Nov 06 13:42:23.533 INFO running `"docker" "start" "-a" "2a5cf4d036cfdec6ba2e6337e244cca8b1fc05f5104b6f3d48e94783ee15adc6"`
Nov 06 13:42:24.744 INFO kablam! usermod: no changes
Nov 06 13:42:24.792 INFO kablam!     Checking brainrust v0.0.1 (/source)
Nov 06 13:42:25.288 INFO kablam! warning: struct is never constructed: `CircularTape`
Nov 06 13:42:25.288 INFO kablam!   --> src/main.rs:85:1
Nov 06 13:42:25.288 INFO kablam!    |
Nov 06 13:42:25.288 INFO kablam! 85 | struct CircularTape {
Nov 06 13:42:25.288 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 06 13:42:25.288 INFO kablam!    |
Nov 06 13:42:25.288 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 13:42:25.288 INFO kablam! 
Nov 06 13:42:25.288 INFO kablam! warning: method is never used: `new`
Nov 06 13:42:25.288 INFO kablam!   --> src/main.rs:91:5
Nov 06 13:42:25.288 INFO kablam!    |
Nov 06 13:42:25.288 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Nov 06 13:42:25.288 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:42:25.288 INFO kablam! 
Nov 06 13:42:25.400 INFO kablam! warning: struct is never constructed: `CircularTape`
Nov 06 13:42:25.400 INFO kablam!   --> src/main.rs:85:1
Nov 06 13:42:25.400 INFO kablam!    |
Nov 06 13:42:25.400 INFO kablam! 85 | struct CircularTape {
Nov 06 13:42:25.400 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 06 13:42:25.400 INFO kablam!    |
Nov 06 13:42:25.400 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 13:42:25.400 INFO kablam! 
Nov 06 13:42:25.400 INFO kablam! warning: method is never used: `new`
Nov 06 13:42:25.400 INFO kablam!   --> src/main.rs:91:5
Nov 06 13:42:25.400 INFO kablam!    |
Nov 06 13:42:25.400 INFO kablam! 91 |     fn new(size: usize) -> CircularTape {
Nov 06 13:42:25.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 13:42:25.400 INFO kablam! 
Nov 06 13:42:25.424 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 06 13:42:25.424 INFO kablam! su: No module specific data is present
Nov 06 13:42:26.124 INFO running `"docker" "rm" "-f" "2a5cf4d036cfdec6ba2e6337e244cca8b1fc05f5104b6f3d48e94783ee15adc6"`
Nov 06 13:42:26.420 INFO blam! 2a5cf4d036cfdec6ba2e6337e244cca8b1fc05f5104b6f3d48e94783ee15adc6