Aug 17 17:46:45.199 INFO checking logmap-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 17:46:45.199 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:46:45.199 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:46:45.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 17:46:45.466 INFO blam! 658ece1085d35df3401144dbdbafe62c7fb0670398038d873cacfe720ec6cab1
Aug 17 17:46:45.469 INFO running `"docker" "start" "-a" "658ece1085d35df3401144dbdbafe62c7fb0670398038d873cacfe720ec6cab1"`
Aug 17 17:46:46.398 INFO kablam!     Checking logmap v0.1.0 (file:///source)
Aug 17 17:46:47.799 INFO kablam! warning: method is never used: `scan`
Aug 17 17:46:47.799 INFO kablam!   --> src/lib.rs:42:5
Aug 17 17:46:47.800 INFO kablam!    |
Aug 17 17:46:47.800 INFO kablam! 42 | /     fn scan<F>(&self, f: F) -> RwLockReadGuard<Bucket<K, V>>
Aug 17 17:46:47.800 INFO kablam! 43 | |         where
Aug 17 17:46:47.800 INFO kablam! 44 | |         F: Fn(&Bucket<K, V>) -> bool,
Aug 17 17:46:47.800 INFO kablam! 45 | |     {
Aug 17 17:46:47.800 INFO kablam! ...  |
Aug 17 17:46:47.800 INFO kablam! 57 | |         self.bucket[start].read().unwrap()
Aug 17 17:46:47.800 INFO kablam! 58 | |     }
Aug 17 17:46:47.800 INFO kablam!    | |_____^
Aug 17 17:46:47.800 INFO kablam!    |
Aug 17 17:46:47.800 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 17:46:47.800 INFO kablam! 
Aug 17 17:46:47.801 INFO kablam! warning: method is never used: `update`
Aug 17 17:46:47.801 INFO kablam!    --> src/lib.rs:102:5
Aug 17 17:46:47.801 INFO kablam!     |
Aug 17 17:46:47.801 INFO kablam! 102 |     fn update(&self, key: K, value: V) -> Option<V> {
Aug 17 17:46:47.801 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:46:47.801 INFO kablam! 
Aug 17 17:46:47.802 INFO kablam! warning: method is never used: `is_free`
Aug 17 17:46:47.802 INFO kablam!    --> src/lib.rs:132:5
Aug 17 17:46:47.802 INFO kablam!     |
Aug 17 17:46:47.802 INFO kablam! 132 |     fn is_free(&self) -> bool {
Aug 17 17:46:47.802 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:46:47.802 INFO kablam! 
Aug 17 17:46:47.803 INFO kablam! warning: method is never used: `key`
Aug 17 17:46:47.803 INFO kablam!    --> src/lib.rs:147:5
Aug 17 17:46:47.803 INFO kablam!     |
Aug 17 17:46:47.803 INFO kablam! 147 |     fn key(&self) -> Option<&K> {
Aug 17 17:46:47.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:46:47.803 INFO kablam! 
Aug 17 17:46:47.803 INFO kablam! warning: method is never used: `key_matches`
Aug 17 17:46:47.803 INFO kablam!    --> src/lib.rs:163:5
Aug 17 17:46:47.803 INFO kablam!     |
Aug 17 17:46:47.803 INFO kablam! 163 | /     fn key_matches(&self, key: &K) -> bool
Aug 17 17:46:47.803 INFO kablam! 164 | |         where
Aug 17 17:46:47.803 INFO kablam! 165 | |         K: PartialEq,
Aug 17 17:46:47.804 INFO kablam! 166 | |     {
Aug 17 17:46:47.804 INFO kablam! ...   |
Aug 17 17:46:47.804 INFO kablam! 171 | |         }
Aug 17 17:46:47.804 INFO kablam! 172 | |     }
Aug 17 17:46:47.804 INFO kablam!     | |_____^
Aug 17 17:46:47.804 INFO kablam! 
Aug 17 17:46:47.804 INFO kablam! warning: method is never used: `scan`
Aug 17 17:46:47.804 INFO kablam!    --> src/lib.rs:203:5
Aug 17 17:46:47.804 INFO kablam!     |
Aug 17 17:46:47.804 INFO kablam! 203 | /     fn scan<F>(&self, key: &K, matches: F) -> RwLockReadGuard<Bucket<K, V>>
Aug 17 17:46:47.804 INFO kablam! 204 | |         where
Aug 17 17:46:47.804 INFO kablam! 205 | |         F: Fn(&Bucket<K, V>) -> bool,
Aug 17 17:46:47.804 INFO kablam! 206 | |     {
Aug 17 17:46:47.804 INFO kablam! 207 | |         self.buckets[self.hash(key)].scan(matches)
Aug 17 17:46:47.804 INFO kablam! 208 | |     }
Aug 17 17:46:47.804 INFO kablam!     | |_____^
Aug 17 17:46:47.804 INFO kablam! 
Aug 17 17:46:48.467 INFO kablam! warning: variable does not need to be mutable
Aug 17 17:46:48.467 INFO kablam!    --> src/lib.rs:515:33
Aug 17 17:46:48.467 INFO kablam!     |
Aug 17 17:46:48.467 INFO kablam! 515 |                             let mut start;
Aug 17 17:46:48.467 INFO kablam!     |                                 ----^^^^^
Aug 17 17:46:48.467 INFO kablam!     |                                 |
Aug 17 17:46:48.467 INFO kablam!     |                                 help: remove this `mut`
Aug 17 17:46:48.467 INFO kablam!     |
Aug 17 17:46:48.467 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 17:46:48.467 INFO kablam! 
Aug 17 17:46:48.470 INFO kablam! warning: variable does not need to be mutable
Aug 17 17:46:48.470 INFO kablam!    --> src/lib.rs:505:21
Aug 17 17:46:48.470 INFO kablam!     |
Aug 17 17:46:48.470 INFO kablam! 505 |                 let mut filename = File::create(format!("{}.csv", idx).to_string()).unwrap();
Aug 17 17:46:48.470 INFO kablam!     |                     ----^^^^^^^^
Aug 17 17:46:48.470 INFO kablam!     |                     |
Aug 17 17:46:48.470 INFO kablam!     |                     help: remove this `mut`
Aug 17 17:46:48.470 INFO kablam! 
Aug 17 17:46:48.579 INFO kablam! warning: method is never used: `scan`
Aug 17 17:46:48.579 INFO kablam!   --> src/lib.rs:42:5
Aug 17 17:46:48.579 INFO kablam!    |
Aug 17 17:46:48.579 INFO kablam! 42 | /     fn scan<F>(&self, f: F) -> RwLockReadGuard<Bucket<K, V>>
Aug 17 17:46:48.579 INFO kablam! 43 | |         where
Aug 17 17:46:48.579 INFO kablam! 44 | |         F: Fn(&Bucket<K, V>) -> bool,
Aug 17 17:46:48.579 INFO kablam! 45 | |     {
Aug 17 17:46:48.579 INFO kablam! ...  |
Aug 17 17:46:48.579 INFO kablam! 57 | |         self.bucket[start].read().unwrap()
Aug 17 17:46:48.579 INFO kablam! 58 | |     }
Aug 17 17:46:48.579 INFO kablam!    | |_____^
Aug 17 17:46:48.579 INFO kablam!    |
Aug 17 17:46:48.579 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 17:46:48.579 INFO kablam! 
Aug 17 17:46:48.579 INFO kablam! warning: method is never used: `is_free`
Aug 17 17:46:48.579 INFO kablam!    --> src/lib.rs:132:5
Aug 17 17:46:48.579 INFO kablam!     |
Aug 17 17:46:48.580 INFO kablam! 132 |     fn is_free(&self) -> bool {
Aug 17 17:46:48.580 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:46:48.580 INFO kablam! 
Aug 17 17:46:48.580 INFO kablam! warning: method is never used: `key`
Aug 17 17:46:48.580 INFO kablam!    --> src/lib.rs:147:5
Aug 17 17:46:48.580 INFO kablam!     |
Aug 17 17:46:48.580 INFO kablam! 147 |     fn key(&self) -> Option<&K> {
Aug 17 17:46:48.580 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:46:48.580 INFO kablam! 
Aug 17 17:46:48.580 INFO kablam! warning: method is never used: `key_matches`
Aug 17 17:46:48.580 INFO kablam!    --> src/lib.rs:163:5
Aug 17 17:46:48.580 INFO kablam!     |
Aug 17 17:46:48.580 INFO kablam! 163 | /     fn key_matches(&self, key: &K) -> bool
Aug 17 17:46:48.580 INFO kablam! 164 | |         where
Aug 17 17:46:48.580 INFO kablam! 165 | |         K: PartialEq,
Aug 17 17:46:48.580 INFO kablam! 166 | |     {
Aug 17 17:46:48.580 INFO kablam! ...   |
Aug 17 17:46:48.580 INFO kablam! 171 | |         }
Aug 17 17:46:48.580 INFO kablam! 172 | |     }
Aug 17 17:46:48.580 INFO kablam!     | |_____^
Aug 17 17:46:48.580 INFO kablam! 
Aug 17 17:46:48.580 INFO kablam! warning: method is never used: `scan`
Aug 17 17:46:48.580 INFO kablam!    --> src/lib.rs:203:5
Aug 17 17:46:48.580 INFO kablam!     |
Aug 17 17:46:48.580 INFO kablam! 203 | /     fn scan<F>(&self, key: &K, matches: F) -> RwLockReadGuard<Bucket<K, V>>
Aug 17 17:46:48.580 INFO kablam! 204 | |         where
Aug 17 17:46:48.580 INFO kablam! 205 | |         F: Fn(&Bucket<K, V>) -> bool,
Aug 17 17:46:48.580 INFO kablam! 206 | |     {
Aug 17 17:46:48.580 INFO kablam! 207 | |         self.buckets[self.hash(key)].scan(matches)
Aug 17 17:46:48.580 INFO kablam! 208 | |     }
Aug 17 17:46:48.580 INFO kablam!     | |_____^
Aug 17 17:46:48.580 INFO kablam! 
Aug 17 17:46:48.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Aug 17 17:46:48.660 INFO kablam! su: No module specific data is present
Aug 17 17:46:49.201 INFO running `"docker" "rm" "-f" "658ece1085d35df3401144dbdbafe62c7fb0670398038d873cacfe720ec6cab1"`
Aug 17 17:46:49.313 INFO blam! 658ece1085d35df3401144dbdbafe62c7fb0670398038d873cacfe720ec6cab1