Sep 19 18:34:15.306 INFO checking twiggy-traits-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 18:34:15.307 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 18:34:15.307 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:34:15.567 INFO blam! 3418321c177ceac957973ff36897e64c2eba91c98030a58e060c3b63e88b65bf
Sep 19 18:34:15.569 INFO running `"docker" "start" "-a" "3418321c177ceac957973ff36897e64c2eba91c98030a58e060c3b63e88b65bf"`
Sep 19 18:34:16.882 INFO kablam! usermod: no changes
Sep 19 18:34:17.052 INFO kablam!     Checking frozen v1.0.0
Sep 19 18:34:17.052 INFO kablam!    Compiling cpp_demangle v0.2.12
Sep 19 18:34:17.057 INFO kablam!     Checking parity-wasm v0.28.0
Sep 19 18:34:23.210 INFO kablam!     Checking twiggy-ir v0.2.0
Sep 19 18:34:23.849 INFO kablam!     Checking twiggy-traits v0.2.0 (/source)
Sep 19 18:34:24.326 INFO kablam! warning: unused variable: `items`
Sep 19 18:34:24.326 INFO kablam!    --> traits.rs:177:9
Sep 19 18:34:24.326 INFO kablam!     |
Sep 19 18:34:24.326 INFO kablam! 177 |         items: &ir::Items,
Sep 19 18:34:24.326 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 19 18:34:24.326 INFO kablam!     |
Sep 19 18:34:24.326 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 18:34:24.326 INFO kablam! 
Sep 19 18:34:24.326 INFO kablam! warning: unused variable: `destination`
Sep 19 18:34:24.326 INFO kablam!    --> traits.rs:178:9
Sep 19 18:34:24.326 INFO kablam!     |
Sep 19 18:34:24.326 INFO kablam! 178 |         destination: &mut io::Write,
Sep 19 18:34:24.326 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 19 18:34:24.326 INFO kablam! 
Sep 19 18:34:24.414 INFO kablam! warning: unused variable: `items`
Sep 19 18:34:24.414 INFO kablam!    --> traits.rs:177:9
Sep 19 18:34:24.414 INFO kablam!     |
Sep 19 18:34:24.414 INFO kablam! 177 |         items: &ir::Items,
Sep 19 18:34:24.414 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 19 18:34:24.414 INFO kablam!     |
Sep 19 18:34:24.414 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 18:34:24.414 INFO kablam! 
Sep 19 18:34:24.414 INFO kablam! warning: unused variable: `destination`
Sep 19 18:34:24.414 INFO kablam!    --> traits.rs:178:9
Sep 19 18:34:24.414 INFO kablam!     |
Sep 19 18:34:24.414 INFO kablam! 178 |         destination: &mut io::Write,
Sep 19 18:34:24.414 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 19 18:34:24.414 INFO kablam! 
Sep 19 18:34:24.466 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Sep 19 18:34:24.476 INFO kablam! su: No module specific data is present
Sep 19 18:34:24.933 INFO running `"docker" "rm" "-f" "3418321c177ceac957973ff36897e64c2eba91c98030a58e060c3b63e88b65bf"`
Sep 19 18:34:25.006 INFO blam! 3418321c177ceac957973ff36897e64c2eba91c98030a58e060c3b63e88b65bf