Sep 19 17:35:54.163 INFO checking xcur-0.1.3 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 17:35:54.163 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 17:35:54.163 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/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 17:35:54.316 INFO blam! 5b68b8190ca6a95357c6df713ae7b9cebbc26769806734f1d7a8205e1789f4a7
Sep 19 17:35:54.319 INFO running `"docker" "start" "-a" "5b68b8190ca6a95357c6df713ae7b9cebbc26769806734f1d7a8205e1789f4a7"`
Sep 19 17:35:55.301 INFO kablam! usermod: no changes
Sep 19 17:35:55.336 INFO kablam!     Checking xcur v0.1.3 (/source)
Sep 19 17:35:55.600 INFO kablam! warning: unused variable: `file`
Sep 19 17:35:55.600 INFO kablam!   --> src/lib.rs:55:13
Sep 19 17:35:55.601 INFO kablam!    |
Sep 19 17:35:55.601 INFO kablam! 55 |         let file = parser::File::parse(data).unwrap();
Sep 19 17:35:55.601 INFO kablam!    |             ^^^^ help: consider using `_file` instead
Sep 19 17:35:55.601 INFO kablam!    |
Sep 19 17:35:55.601 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 17:35:55.601 INFO kablam! 
Sep 19 17:35:55.645 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 19 17:35:55.648 INFO kablam! su: No module specific data is present
Sep 19 17:35:56.241 INFO running `"docker" "rm" "-f" "5b68b8190ca6a95357c6df713ae7b9cebbc26769806734f1d7a8205e1789f4a7"`
Sep 19 17:35:56.344 INFO blam! 5b68b8190ca6a95357c6df713ae7b9cebbc26769806734f1d7a8205e1789f4a7