Aug 30 23:05:31.322 INFO checking btree-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 23:05:31.322 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 23:05:31.322 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:05:31.458 INFO blam! 4b02ac080447586f49ddff81da28e69648e7e7f185d42de2f510d046074dfbdc
Aug 30 23:05:31.459 INFO running `"docker" "start" "-a" "4b02ac080447586f49ddff81da28e69648e7e7f185d42de2f510d046074dfbdc"`
Aug 30 23:05:32.026 INFO kablam! warning: `panic` setting is ignored for `test` profile
Aug 30 23:05:32.037 INFO kablam!    Compiling syn v0.10.8
Aug 30 23:05:37.400 INFO kablam!    Compiling raw_serde_derive v0.1.2
Aug 30 23:05:41.802 INFO kablam!     Checking raw_serde v0.1.4
Aug 30 23:05:50.053 INFO kablam!     Checking btree v0.1.0 (file:///source)
Aug 30 23:05:51.766 INFO kablam! warning: unused variable: `x`
Aug 30 23:05:51.766 INFO kablam!   --> src/lib.rs:26:13
Aug 30 23:05:51.766 INFO kablam!    |
Aug 30 23:05:51.766 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Aug 30 23:05:51.766 INFO kablam!    |             ^ help: consider using `_x` instead
Aug 30 23:05:51.766 INFO kablam!    |
Aug 30 23:05:51.766 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 23:05:51.766 INFO kablam! 
Aug 30 23:05:51.864 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.84s
Aug 30 23:05:51.868 INFO kablam! su: No module specific data is present
Aug 30 23:05:52.419 INFO running `"docker" "rm" "-f" "4b02ac080447586f49ddff81da28e69648e7e7f185d42de2f510d046074dfbdc"`
Aug 30 23:05:52.509 INFO blam! 4b02ac080447586f49ddff81da28e69648e7e7f185d42de2f510d046074dfbdc