Jul 12 12:59:09.979 INFO checking btree-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:59:09.979 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:59:09.979 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:59:09.979 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:59:10.322 INFO blam! ecbaa797aa1f99eac785c4da42d6f90948e5355067365922abbbbbb0de8a6923
Jul 12 12:59:10.329 INFO running `"docker" "start" "-a" "ecbaa797aa1f99eac785c4da42d6f90948e5355067365922abbbbbb0de8a6923"`
Jul 12 12:59:11.204 INFO kablam! warning: `panic` setting is ignored for `test` profile
Jul 12 12:59:11.245 INFO kablam!    Compiling syn v0.10.8
Jul 12 12:59:19.899 INFO kablam!    Compiling raw_serde_derive v0.1.2
Jul 12 12:59:26.076 INFO kablam!     Checking raw_serde v0.1.4
Jul 12 12:59:39.692 INFO kablam!     Checking btree v0.1.0 (file:///source)
Jul 12 12:59:41.935 INFO kablam! warning: unused variable: `x`
Jul 12 12:59:41.935 INFO kablam!   --> src/lib.rs:26:13
Jul 12 12:59:41.935 INFO kablam!    |
Jul 12 12:59:41.935 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Jul 12 12:59:41.935 INFO kablam!    |             ^ help: consider using `_x` instead
Jul 12 12:59:41.935 INFO kablam!    |
Jul 12 12:59:41.935 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 12:59:41.935 INFO kablam! 
Jul 12 12:59:42.187 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.99s
Jul 12 12:59:42.197 INFO kablam! su: No module specific data is present
Jul 12 12:59:42.742 INFO running `"docker" "rm" "-f" "ecbaa797aa1f99eac785c4da42d6f90948e5355067365922abbbbbb0de8a6923"`
Jul 12 12:59:42.918 INFO blam! ecbaa797aa1f99eac785c4da42d6f90948e5355067365922abbbbbb0de8a6923