Sep 06 04:13:28.677 INFO checking logmap-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:13:28.677 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:13:28.677 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:13:28.845 INFO blam! 46d05002a659a710b7ebcbef95ef647e4d26d3abe7a272b12ae809c4ed934091
Sep 06 04:13:28.848 INFO running `"docker" "start" "-a" "46d05002a659a710b7ebcbef95ef647e4d26d3abe7a272b12ae809c4ed934091"`
Sep 06 04:13:29.733 INFO kablam! usermod: no changes
Sep 06 04:13:29.798 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 06 04:13:30.164 INFO kablam!     Checking logmap v0.1.0 (file:///source)
Sep 06 04:13:30.746 INFO kablam! warning: method is never used: `scan`
Sep 06 04:13:30.746 INFO kablam!   --> src/lib.rs:42:5
Sep 06 04:13:30.746 INFO kablam!    |
Sep 06 04:13:30.746 INFO kablam! 42 | /     fn scan<F>(&self, f: F) -> RwLockReadGuard<Bucket<K, V>>
Sep 06 04:13:30.746 INFO kablam! 43 | |         where
Sep 06 04:13:30.746 INFO kablam! 44 | |         F: Fn(&Bucket<K, V>) -> bool,
Sep 06 04:13:30.746 INFO kablam! 45 | |     {
Sep 06 04:13:30.746 INFO kablam! ...  |
Sep 06 04:13:30.746 INFO kablam! 57 | |         self.bucket[start].read().unwrap()
Sep 06 04:13:30.746 INFO kablam! 58 | |     }
Sep 06 04:13:30.746 INFO kablam!    | |_____^
Sep 06 04:13:30.746 INFO kablam!    |
Sep 06 04:13:30.747 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 04:13:30.747 INFO kablam! 
Sep 06 04:13:30.747 INFO kablam! warning: method is never used: `update`
Sep 06 04:13:30.747 INFO kablam!    --> src/lib.rs:102:5
Sep 06 04:13:30.747 INFO kablam!     |
Sep 06 04:13:30.747 INFO kablam! 102 |     fn update(&self, key: K, value: V) -> Option<V> {
Sep 06 04:13:30.747 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:13:30.747 INFO kablam! 
Sep 06 04:13:30.747 INFO kablam! warning: method is never used: `is_free`
Sep 06 04:13:30.747 INFO kablam!    --> src/lib.rs:132:5
Sep 06 04:13:30.747 INFO kablam!     |
Sep 06 04:13:30.747 INFO kablam! 132 |     fn is_free(&self) -> bool {
Sep 06 04:13:30.747 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:13:30.747 INFO kablam! 
Sep 06 04:13:30.747 INFO kablam! warning: method is never used: `key`
Sep 06 04:13:30.747 INFO kablam!    --> src/lib.rs:147:5
Sep 06 04:13:30.747 INFO kablam!     |
Sep 06 04:13:30.747 INFO kablam! 147 |     fn key(&self) -> Option<&K> {
Sep 06 04:13:30.747 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:13:30.747 INFO kablam! 
Sep 06 04:13:30.747 INFO kablam! warning: method is never used: `key_matches`
Sep 06 04:13:30.747 INFO kablam!    --> src/lib.rs:163:5
Sep 06 04:13:30.747 INFO kablam!     |
Sep 06 04:13:30.747 INFO kablam! 163 | /     fn key_matches(&self, key: &K) -> bool
Sep 06 04:13:30.747 INFO kablam! 164 | |         where
Sep 06 04:13:30.747 INFO kablam! 165 | |         K: PartialEq,
Sep 06 04:13:30.747 INFO kablam! 166 | |     {
Sep 06 04:13:30.747 INFO kablam! ...   |
Sep 06 04:13:30.747 INFO kablam! 171 | |         }
Sep 06 04:13:30.747 INFO kablam! 172 | |     }
Sep 06 04:13:30.747 INFO kablam!     | |_____^
Sep 06 04:13:30.747 INFO kablam! 
Sep 06 04:13:30.747 INFO kablam! warning: method is never used: `scan`
Sep 06 04:13:30.747 INFO kablam!    --> src/lib.rs:203:5
Sep 06 04:13:30.747 INFO kablam!     |
Sep 06 04:13:30.747 INFO kablam! 203 | /     fn scan<F>(&self, key: &K, matches: F) -> RwLockReadGuard<Bucket<K, V>>
Sep 06 04:13:30.747 INFO kablam! 204 | |         where
Sep 06 04:13:30.747 INFO kablam! 205 | |         F: Fn(&Bucket<K, V>) -> bool,
Sep 06 04:13:30.747 INFO kablam! 206 | |     {
Sep 06 04:13:30.747 INFO kablam! 207 | |         self.buckets[self.hash(key)].scan(matches)
Sep 06 04:13:30.747 INFO kablam! 208 | |     }
Sep 06 04:13:30.747 INFO kablam!     | |_____^
Sep 06 04:13:30.747 INFO kablam! 
Sep 06 04:13:30.982 INFO kablam! warning: method is never used: `scan`
Sep 06 04:13:30.982 INFO kablam!   --> src/lib.rs:42:5
Sep 06 04:13:30.982 INFO kablam!    |
Sep 06 04:13:30.982 INFO kablam! 42 | /     fn scan<F>(&self, f: F) -> RwLockReadGuard<Bucket<K, V>>
Sep 06 04:13:30.982 INFO kablam! 43 | |         where
Sep 06 04:13:30.982 INFO kablam! 44 | |         F: Fn(&Bucket<K, V>) -> bool,
Sep 06 04:13:30.982 INFO kablam! 45 | |     {
Sep 06 04:13:30.982 INFO kablam! ...  |
Sep 06 04:13:30.982 INFO kablam! 57 | |         self.bucket[start].read().unwrap()
Sep 06 04:13:30.982 INFO kablam! 58 | |     }
Sep 06 04:13:30.982 INFO kablam!    | |_____^
Sep 06 04:13:30.982 INFO kablam!    |
Sep 06 04:13:30.982 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 04:13:30.982 INFO kablam! 
Sep 06 04:13:30.982 INFO kablam! warning: method is never used: `is_free`
Sep 06 04:13:30.982 INFO kablam!    --> src/lib.rs:132:5
Sep 06 04:13:30.982 INFO kablam!     |
Sep 06 04:13:30.982 INFO kablam! 132 |     fn is_free(&self) -> bool {
Sep 06 04:13:30.982 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:13:30.982 INFO kablam! 
Sep 06 04:13:30.982 INFO kablam! warning: method is never used: `key`
Sep 06 04:13:30.982 INFO kablam!    --> src/lib.rs:147:5
Sep 06 04:13:30.982 INFO kablam!     |
Sep 06 04:13:30.982 INFO kablam! 147 |     fn key(&self) -> Option<&K> {
Sep 06 04:13:30.982 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:13:30.982 INFO kablam! 
Sep 06 04:13:30.982 INFO kablam! warning: method is never used: `key_matches`
Sep 06 04:13:30.982 INFO kablam!    --> src/lib.rs:163:5
Sep 06 04:13:30.982 INFO kablam!     |
Sep 06 04:13:30.982 INFO kablam! 163 | /     fn key_matches(&self, key: &K) -> bool
Sep 06 04:13:30.982 INFO kablam! 164 | |         where
Sep 06 04:13:30.982 INFO kablam! 165 | |         K: PartialEq,
Sep 06 04:13:30.982 INFO kablam! 166 | |     {
Sep 06 04:13:30.982 INFO kablam! ...   |
Sep 06 04:13:30.982 INFO kablam! 171 | |         }
Sep 06 04:13:30.982 INFO kablam! 172 | |     }
Sep 06 04:13:30.982 INFO kablam!     | |_____^
Sep 06 04:13:30.982 INFO kablam! 
Sep 06 04:13:30.982 INFO kablam! warning: method is never used: `scan`
Sep 06 04:13:30.983 INFO kablam!    --> src/lib.rs:203:5
Sep 06 04:13:30.983 INFO kablam!     |
Sep 06 04:13:30.983 INFO kablam! 203 | /     fn scan<F>(&self, key: &K, matches: F) -> RwLockReadGuard<Bucket<K, V>>
Sep 06 04:13:30.983 INFO kablam! 204 | |         where
Sep 06 04:13:30.983 INFO kablam! 205 | |         F: Fn(&Bucket<K, V>) -> bool,
Sep 06 04:13:30.983 INFO kablam! 206 | |     {
Sep 06 04:13:30.983 INFO kablam! 207 | |         self.buckets[self.hash(key)].scan(matches)
Sep 06 04:13:30.983 INFO kablam! 208 | |     }
Sep 06 04:13:30.983 INFO kablam!     | |_____^
Sep 06 04:13:30.983 INFO kablam! 
Sep 06 04:13:31.010 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Sep 06 04:13:31.013 INFO kablam! su: No module specific data is present
Sep 06 04:13:31.805 INFO running `"docker" "rm" "-f" "46d05002a659a710b7ebcbef95ef647e4d26d3abe7a272b12ae809c4ed934091"`
Sep 06 04:13:31.931 INFO blam! 46d05002a659a710b7ebcbef95ef647e4d26d3abe7a272b12ae809c4ed934091