Nov 30 19:52:54.277 INFO checking logmap-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:52:54.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:52:54.718 INFO [stdout] 75461c9f4820215dd26efb9d9eb1f15a8510653bbf2fe2bc2192c5fffcf89569
Nov 30 19:52:54.720 INFO running `"docker" "start" "-a" "75461c9f4820215dd26efb9d9eb1f15a8510653bbf2fe2bc2192c5fffcf89569"`
Nov 30 19:52:56.172 INFO [stderr] usermod: no changes
Nov 30 19:52:56.260 INFO [stderr]     Checking logmap v0.1.0 (/source)
Nov 30 19:52:57.154 INFO [stderr] warning: method is never used: `scan`
Nov 30 19:52:57.154 INFO [stderr]   --> src/lib.rs:42:5
Nov 30 19:52:57.154 INFO [stderr]    |
Nov 30 19:52:57.154 INFO [stderr] 42 | /     fn scan<F>(&self, f: F) -> RwLockReadGuard<Bucket<K, V>>
Nov 30 19:52:57.154 INFO [stderr] 43 | |         where
Nov 30 19:52:57.154 INFO [stderr] 44 | |         F: Fn(&Bucket<K, V>) -> bool,
Nov 30 19:52:57.154 INFO [stderr] 45 | |     {
Nov 30 19:52:57.154 INFO [stderr] ...  |
Nov 30 19:52:57.154 INFO [stderr] 57 | |         self.bucket[start].read().unwrap()
Nov 30 19:52:57.154 INFO [stderr] 58 | |     }
Nov 30 19:52:57.154 INFO [stderr]    | |_____^
Nov 30 19:52:57.154 INFO [stderr]    |
Nov 30 19:52:57.154 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 19:52:57.154 INFO [stderr] 
Nov 30 19:52:57.156 INFO [stderr] warning: method is never used: `update`
Nov 30 19:52:57.156 INFO [stderr]    --> src/lib.rs:102:5
Nov 30 19:52:57.156 INFO [stderr]     |
Nov 30 19:52:57.156 INFO [stderr] 102 |     fn update(&self, key: K, value: V) -> Option<V> {
Nov 30 19:52:57.156 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:52:57.156 INFO [stderr] 
Nov 30 19:52:57.156 INFO [stderr] warning: method is never used: `is_free`
Nov 30 19:52:57.156 INFO [stderr]    --> src/lib.rs:132:5
Nov 30 19:52:57.157 INFO [stderr]     |
Nov 30 19:52:57.157 INFO [stderr] 132 |     fn is_free(&self) -> bool {
Nov 30 19:52:57.157 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:52:57.157 INFO [stderr] 
Nov 30 19:52:57.157 INFO [stderr] warning: method is never used: `key`
Nov 30 19:52:57.157 INFO [stderr]    --> src/lib.rs:147:5
Nov 30 19:52:57.157 INFO [stderr]     |
Nov 30 19:52:57.157 INFO [stderr] 147 |     fn key(&self) -> Option<&K> {
Nov 30 19:52:57.157 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:52:57.157 INFO [stderr] 
Nov 30 19:52:57.157 INFO [stderr] warning: method is never used: `key_matches`
Nov 30 19:52:57.157 INFO [stderr]    --> src/lib.rs:163:5
Nov 30 19:52:57.157 INFO [stderr]     |
Nov 30 19:52:57.157 INFO [stderr] 163 | /     fn key_matches(&self, key: &K) -> bool
Nov 30 19:52:57.157 INFO [stderr] 164 | |         where
Nov 30 19:52:57.157 INFO [stderr] 165 | |         K: PartialEq,
Nov 30 19:52:57.157 INFO [stderr] 166 | |     {
Nov 30 19:52:57.157 INFO [stderr] ...   |
Nov 30 19:52:57.157 INFO [stderr] 171 | |         }
Nov 30 19:52:57.157 INFO [stderr] 172 | |     }
Nov 30 19:52:57.157 INFO [stderr]     | |_____^
Nov 30 19:52:57.157 INFO [stderr] 
Nov 30 19:52:57.157 INFO [stderr] warning: method is never used: `scan`
Nov 30 19:52:57.157 INFO [stderr]    --> src/lib.rs:203:5
Nov 30 19:52:57.157 INFO [stderr]     |
Nov 30 19:52:57.157 INFO [stderr] 203 | /     fn scan<F>(&self, key: &K, matches: F) -> RwLockReadGuard<Bucket<K, V>>
Nov 30 19:52:57.157 INFO [stderr] 204 | |         where
Nov 30 19:52:57.157 INFO [stderr] 205 | |         F: Fn(&Bucket<K, V>) -> bool,
Nov 30 19:52:57.157 INFO [stderr] 206 | |     {
Nov 30 19:52:57.157 INFO [stderr] 207 | |         self.buckets[self.hash(key)].scan(matches)
Nov 30 19:52:57.157 INFO [stderr] 208 | |     }
Nov 30 19:52:57.157 INFO [stderr]     | |_____^
Nov 30 19:52:57.157 INFO [stderr] 
Nov 30 19:52:57.886 INFO [stderr] warning: method is never used: `scan`
Nov 30 19:52:57.886 INFO [stderr]   --> src/lib.rs:42:5
Nov 30 19:52:57.886 INFO [stderr]    |
Nov 30 19:52:57.886 INFO [stderr] 42 | /     fn scan<F>(&self, f: F) -> RwLockReadGuard<Bucket<K, V>>
Nov 30 19:52:57.886 INFO [stderr] 43 | |         where
Nov 30 19:52:57.887 INFO [stderr] 44 | |         F: Fn(&Bucket<K, V>) -> bool,
Nov 30 19:52:57.887 INFO [stderr] 45 | |     {
Nov 30 19:52:57.887 INFO [stderr] ...  |
Nov 30 19:52:57.887 INFO [stderr] 57 | |         self.bucket[start].read().unwrap()
Nov 30 19:52:57.887 INFO [stderr] 58 | |     }
Nov 30 19:52:57.887 INFO [stderr]    | |_____^
Nov 30 19:52:57.887 INFO [stderr]    |
Nov 30 19:52:57.887 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 19:52:57.887 INFO [stderr] 
Nov 30 19:52:57.887 INFO [stderr] warning: method is never used: `is_free`
Nov 30 19:52:57.887 INFO [stderr]    --> src/lib.rs:132:5
Nov 30 19:52:57.887 INFO [stderr]     |
Nov 30 19:52:57.887 INFO [stderr] 132 |     fn is_free(&self) -> bool {
Nov 30 19:52:57.887 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:52:57.887 INFO [stderr] 
Nov 30 19:52:57.887 INFO [stderr] warning: method is never used: `key`
Nov 30 19:52:57.887 INFO [stderr]    --> src/lib.rs:147:5
Nov 30 19:52:57.887 INFO [stderr]     |
Nov 30 19:52:57.887 INFO [stderr] 147 |     fn key(&self) -> Option<&K> {
Nov 30 19:52:57.887 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:52:57.887 INFO [stderr] 
Nov 30 19:52:57.887 INFO [stderr] warning: method is never used: `key_matches`
Nov 30 19:52:57.887 INFO [stderr]    --> src/lib.rs:163:5
Nov 30 19:52:57.887 INFO [stderr]     |
Nov 30 19:52:57.887 INFO [stderr] 163 | /     fn key_matches(&self, key: &K) -> bool
Nov 30 19:52:57.887 INFO [stderr] 164 | |         where
Nov 30 19:52:57.887 INFO [stderr] 165 | |         K: PartialEq,
Nov 30 19:52:57.887 INFO [stderr] 166 | |     {
Nov 30 19:52:57.887 INFO [stderr] ...   |
Nov 30 19:52:57.887 INFO [stderr] 171 | |         }
Nov 30 19:52:57.887 INFO [stderr] 172 | |     }
Nov 30 19:52:57.887 INFO [stderr]     | |_____^
Nov 30 19:52:57.887 INFO [stderr] 
Nov 30 19:52:57.887 INFO [stderr] warning: method is never used: `scan`
Nov 30 19:52:57.887 INFO [stderr]    --> src/lib.rs:203:5
Nov 30 19:52:57.887 INFO [stderr]     |
Nov 30 19:52:57.887 INFO [stderr] 203 | /     fn scan<F>(&self, key: &K, matches: F) -> RwLockReadGuard<Bucket<K, V>>
Nov 30 19:52:57.887 INFO [stderr] 204 | |         where
Nov 30 19:52:57.887 INFO [stderr] 205 | |         F: Fn(&Bucket<K, V>) -> bool,
Nov 30 19:52:57.887 INFO [stderr] 206 | |     {
Nov 30 19:52:57.887 INFO [stderr] 207 | |         self.buckets[self.hash(key)].scan(matches)
Nov 30 19:52:57.887 INFO [stderr] 208 | |     }
Nov 30 19:52:57.887 INFO [stderr]     | |_____^
Nov 30 19:52:57.887 INFO [stderr] 
Nov 30 19:52:57.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 30 19:52:57.913 INFO [stderr] su: No module specific data is present
Nov 30 19:52:58.340 INFO running `"docker" "inspect" "75461c9f4820215dd26efb9d9eb1f15a8510653bbf2fe2bc2192c5fffcf89569"`
Nov 30 19:52:58.534 INFO running `"docker" "rm" "-f" "75461c9f4820215dd26efb9d9eb1f15a8510653bbf2fe2bc2192c5fffcf89569"`
Nov 30 19:52:58.717 INFO [stdout] 75461c9f4820215dd26efb9d9eb1f15a8510653bbf2fe2bc2192c5fffcf89569