Aug 10 23:54:08.946 INFO checking tinyset-0.2.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 23:54:08.946 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:54:08.946 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:54:08.947 INFO running `"docker" "create" "-v" "/tmp/crater.4HrI0Zo7NYCf:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:54:09.131 INFO blam! 8f7f99c15c27d2f166627f358bd2fbef29063bd9f1a267965622d6249bb860e1
Aug 10 23:54:09.134 INFO running `"docker" "start" "-a" "8f7f99c15c27d2f166627f358bd2fbef29063bd9f1a267965622d6249bb860e1"`
Aug 10 23:54:09.989 INFO kablam!     Checking tinyset v0.2.2 (file:///source)
Aug 10 23:54:13.484 INFO kablam! warning: method is never used: `insert`
Aug 10 23:54:13.484 INFO kablam!     --> src/u64set.rs:2762:5
Aug 10 23:54:13.484 INFO kablam!      |
Aug 10 23:54:13.485 INFO kablam! 2762 |     fn insert(&mut self, k: u64, v: u64) -> Option<u64> {
Aug 10 23:54:13.485 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:54:13.485 INFO kablam!      |
Aug 10 23:54:13.485 INFO kablam!      = note: #[warn(dead_code)] on by default
Aug 10 23:54:13.486 INFO kablam! 
Aug 10 23:54:16.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.01s
Aug 10 23:54:16.938 INFO kablam! su: No module specific data is present
Aug 10 23:54:17.601 INFO running `"docker" "rm" "-f" "8f7f99c15c27d2f166627f358bd2fbef29063bd9f1a267965622d6249bb860e1"`
Aug 10 23:54:17.775 INFO blam! 8f7f99c15c27d2f166627f358bd2fbef29063bd9f1a267965622d6249bb860e1