Nov 28 19:44:12.579 INFO checking restricted-tuple-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:44:12.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 19:44:13.100 INFO [stdout] f342e416c0e00116b2dc4ffd5f0de8cb8dc1a2dca77335d1c24ec6036138cf70
Nov 28 19:44:13.100 INFO running `"docker" "start" "-a" "f342e416c0e00116b2dc4ffd5f0de8cb8dc1a2dca77335d1c24ec6036138cf70"`
Nov 28 19:44:14.740 INFO [stderr] usermod: no changes
Nov 28 19:44:14.816 INFO [stderr]     Checking num-bigint v0.1.44
Nov 28 19:44:16.884 INFO [stderr]     Checking integral-exponential-polynomial v0.1.2
Nov 28 19:44:17.718 INFO [stderr]     Checking restricted-tuple v0.1.0 (/source)
Nov 28 19:44:19.276 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.276 INFO [stderr]    --> src/lib.rs:213:17
Nov 28 19:44:19.276 INFO [stderr]     |
Nov 28 19:44:19.276 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 28 19:44:19.276 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 28 19:44:19.276 INFO [stderr]     |                 |
Nov 28 19:44:19.276 INFO [stderr]     |                 help: remove this `mut`
Nov 28 19:44:19.276 INFO [stderr]     |
Nov 28 19:44:19.276 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 19:44:19.276 INFO [stderr] 
Nov 28 19:44:19.276 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.276 INFO [stderr]    --> src/lib.rs:213:17
Nov 28 19:44:19.276 INFO [stderr]     |
Nov 28 19:44:19.276 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 28 19:44:19.276 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 28 19:44:19.276 INFO [stderr]     |                 |
Nov 28 19:44:19.276 INFO [stderr]     |                 help: remove this `mut`
Nov 28 19:44:19.276 INFO [stderr] 
Nov 28 19:44:19.304 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.304 INFO [stderr]    --> src/lib.rs:276:21
Nov 28 19:44:19.304 INFO [stderr]     |
Nov 28 19:44:19.304 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Nov 28 19:44:19.304 INFO [stderr]     |                     ----^^^^
Nov 28 19:44:19.304 INFO [stderr]     |                     |
Nov 28 19:44:19.304 INFO [stderr]     |                     help: remove this `mut`
Nov 28 19:44:19.304 INFO [stderr] 
Nov 28 19:44:19.304 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.304 INFO [stderr]    --> src/lib.rs:298:21
Nov 28 19:44:19.304 INFO [stderr]     |
Nov 28 19:44:19.304 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Nov 28 19:44:19.304 INFO [stderr]     |                     ----^^^^
Nov 28 19:44:19.304 INFO [stderr]     |                     |
Nov 28 19:44:19.304 INFO [stderr]     |                     help: remove this `mut`
Nov 28 19:44:19.304 INFO [stderr] 
Nov 28 19:44:19.728 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.728 INFO [stderr]    --> src/lib.rs:213:17
Nov 28 19:44:19.728 INFO [stderr]     |
Nov 28 19:44:19.728 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 28 19:44:19.728 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 28 19:44:19.728 INFO [stderr]     |                 |
Nov 28 19:44:19.728 INFO [stderr]     |                 help: remove this `mut`
Nov 28 19:44:19.728 INFO [stderr]     |
Nov 28 19:44:19.728 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 19:44:19.728 INFO [stderr] 
Nov 28 19:44:19.728 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.728 INFO [stderr]    --> src/lib.rs:213:17
Nov 28 19:44:19.728 INFO [stderr]     |
Nov 28 19:44:19.728 INFO [stderr] 213 |             let mut cache_line = &mut self.cache[mask];
Nov 28 19:44:19.728 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 28 19:44:19.729 INFO [stderr]     |                 |
Nov 28 19:44:19.729 INFO [stderr]     |                 help: remove this `mut`
Nov 28 19:44:19.729 INFO [stderr] 
Nov 28 19:44:19.736 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.736 INFO [stderr]    --> src/lib.rs:276:21
Nov 28 19:44:19.736 INFO [stderr]     |
Nov 28 19:44:19.736 INFO [stderr] 276 |                 let mut item = &mut self.next_state[cur];
Nov 28 19:44:19.736 INFO [stderr]     |                     ----^^^^
Nov 28 19:44:19.736 INFO [stderr]     |                     |
Nov 28 19:44:19.736 INFO [stderr]     |                     help: remove this `mut`
Nov 28 19:44:19.736 INFO [stderr] 
Nov 28 19:44:19.736 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:44:19.736 INFO [stderr]    --> src/lib.rs:298:21
Nov 28 19:44:19.736 INFO [stderr]     |
Nov 28 19:44:19.736 INFO [stderr] 298 |                 let mut item = &mut self.next_state[0];
Nov 28 19:44:19.736 INFO [stderr]     |                     ----^^^^
Nov 28 19:44:19.736 INFO [stderr]     |                     |
Nov 28 19:44:19.736 INFO [stderr]     |                     help: remove this `mut`
Nov 28 19:44:19.736 INFO [stderr] 
Nov 28 19:44:19.801 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Nov 28 19:44:19.817 INFO [stderr] su: No module specific data is present
Nov 28 19:44:20.588 INFO running `"docker" "inspect" "f342e416c0e00116b2dc4ffd5f0de8cb8dc1a2dca77335d1c24ec6036138cf70"`
Nov 28 19:44:20.823 INFO running `"docker" "rm" "-f" "f342e416c0e00116b2dc4ffd5f0de8cb8dc1a2dca77335d1c24ec6036138cf70"`
Nov 28 19:44:21.116 INFO [stdout] f342e416c0e00116b2dc4ffd5f0de8cb8dc1a2dca77335d1c24ec6036138cf70