Aug 30 22:42:59.342 INFO checking btree-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 22:42:59.343 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 22:42:59.343 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:42:59.550 INFO blam! 53e676d1f7c5a02f6b7b646b5195d7e7a6bb1dee893f9cb90b62718c1ea952a6
Aug 30 22:42:59.552 INFO running `"docker" "start" "-a" "53e676d1f7c5a02f6b7b646b5195d7e7a6bb1dee893f9cb90b62718c1ea952a6"`
Aug 30 22:43:00.168 INFO kablam! warning: `panic` setting is ignored for `test` profile
Aug 30 22:43:00.187 INFO kablam!    Compiling raw_serde_derive v0.1.2
Aug 30 22:43:05.850 INFO kablam!     Checking raw_serde v0.1.4
Aug 30 22:43:16.224 INFO kablam!     Checking btree v0.1.0 (file:///source)
Aug 30 22:43:17.508 INFO kablam! warning: unused variable: `x`
Aug 30 22:43:17.508 INFO kablam!   --> src/lib.rs:26:13
Aug 30 22:43:17.508 INFO kablam!    |
Aug 30 22:43:17.508 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Aug 30 22:43:17.508 INFO kablam!    |             ^ help: consider using `_x` instead
Aug 30 22:43:17.508 INFO kablam!    |
Aug 30 22:43:17.508 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 22:43:17.508 INFO kablam! 
Aug 30 22:43:17.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.45s
Aug 30 22:43:17.607 INFO kablam! su: No module specific data is present
Aug 30 22:43:18.031 INFO running `"docker" "rm" "-f" "53e676d1f7c5a02f6b7b646b5195d7e7a6bb1dee893f9cb90b62718c1ea952a6"`
Aug 30 22:43:18.117 INFO blam! 53e676d1f7c5a02f6b7b646b5195d7e7a6bb1dee893f9cb90b62718c1ea952a6