Sep 03 23:47:21.958 INFO checking twiggy-traits-0.2.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 23:47:21.958 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 23:47:21.958 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:47:22.133 INFO blam! cff2b1cc66ea33c055840d34332dfbac92ae6f11093e8430adc0550b004f1526
Sep 03 23:47:22.134 INFO running `"docker" "start" "-a" "cff2b1cc66ea33c055840d34332dfbac92ae6f11093e8430adc0550b004f1526"`
Sep 03 23:47:22.819 INFO kablam!     Checking frozen v1.0.0
Sep 03 23:47:22.819 INFO kablam!    Compiling cpp_demangle v0.2.12
Sep 03 23:47:22.821 INFO kablam!     Checking parity-wasm v0.28.0
Sep 03 23:47:22.822 INFO kablam!     Checking csv v1.0.1
Sep 03 23:47:32.456 INFO kablam!     Checking twiggy-ir v0.2.0
Sep 03 23:47:33.135 INFO kablam!     Checking twiggy-traits v0.2.0 (file:///source)
Sep 03 23:47:34.066 INFO kablam! warning: unused variable: `items`
Sep 03 23:47:34.066 INFO kablam!    --> traits.rs:177:9
Sep 03 23:47:34.066 INFO kablam!     |
Sep 03 23:47:34.066 INFO kablam! 177 |         items: &ir::Items,
Sep 03 23:47:34.066 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 03 23:47:34.066 INFO kablam!     |
Sep 03 23:47:34.066 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 23:47:34.066 INFO kablam! 
Sep 03 23:47:34.066 INFO kablam! warning: unused variable: `destination`
Sep 03 23:47:34.066 INFO kablam!    --> traits.rs:178:9
Sep 03 23:47:34.066 INFO kablam!     |
Sep 03 23:47:34.066 INFO kablam! 178 |         destination: &mut io::Write,
Sep 03 23:47:34.066 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 03 23:47:34.066 INFO kablam! 
Sep 03 23:47:34.311 INFO kablam! warning: unused variable: `items`
Sep 03 23:47:34.312 INFO kablam!    --> traits.rs:177:9
Sep 03 23:47:34.312 INFO kablam!     |
Sep 03 23:47:34.312 INFO kablam! 177 |         items: &ir::Items,
Sep 03 23:47:34.312 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 03 23:47:34.312 INFO kablam!     |
Sep 03 23:47:34.312 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 23:47:34.312 INFO kablam! 
Sep 03 23:47:34.312 INFO kablam! warning: unused variable: `destination`
Sep 03 23:47:34.312 INFO kablam!    --> traits.rs:178:9
Sep 03 23:47:34.312 INFO kablam!     |
Sep 03 23:47:34.312 INFO kablam! 178 |         destination: &mut io::Write,
Sep 03 23:47:34.312 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 03 23:47:34.312 INFO kablam! 
Sep 03 23:47:34.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.63s
Sep 03 23:47:34.361 INFO kablam! su: No module specific data is present
Sep 03 23:47:34.762 INFO running `"docker" "rm" "-f" "cff2b1cc66ea33c055840d34332dfbac92ae6f11093e8430adc0550b004f1526"`
Sep 03 23:47:34.861 INFO blam! cff2b1cc66ea33c055840d34332dfbac92ae6f11093e8430adc0550b004f1526