Aug 18 02:36:23.164 INFO checking btree-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:36:23.164 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:36:23.164 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:36:23.164 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:36:23.400 INFO blam! c01d780788a109fb0ed050bc3148a2e1af66c3e5fd04ab72516cb4bf0a9364eb
Aug 18 02:36:23.404 INFO running `"docker" "start" "-a" "c01d780788a109fb0ed050bc3148a2e1af66c3e5fd04ab72516cb4bf0a9364eb"`
Aug 18 02:36:24.458 INFO kablam! warning: `panic` setting is ignored for `test` profile
Aug 18 02:36:24.475 INFO kablam!    Compiling raw_serde_derive v0.1.2
Aug 18 02:36:31.904 INFO kablam!     Checking raw_serde v0.1.4
Aug 18 02:36:49.367 INFO kablam!     Checking btree v0.1.0 (file:///source)
Aug 18 02:36:51.734 INFO kablam! warning: unused variable: `x`
Aug 18 02:36:51.734 INFO kablam!   --> src/lib.rs:26:13
Aug 18 02:36:51.734 INFO kablam!    |
Aug 18 02:36:51.734 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Aug 18 02:36:51.734 INFO kablam!    |             ^ help: consider using `_x` instead
Aug 18 02:36:51.735 INFO kablam!    |
Aug 18 02:36:51.735 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 18 02:36:51.735 INFO kablam! 
Aug 18 02:36:51.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.52s
Aug 18 02:36:51.960 INFO kablam! su: No module specific data is present
Aug 18 02:36:52.528 INFO running `"docker" "rm" "-f" "c01d780788a109fb0ed050bc3148a2e1af66c3e5fd04ab72516cb4bf0a9364eb"`
Aug 18 02:36:52.686 INFO blam! c01d780788a109fb0ed050bc3148a2e1af66c3e5fd04ab72516cb4bf0a9364eb