Dec 17 13:27:57.007 INFO checking tmmcguire/fasthashmap against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:27:57.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/tmmcguire/fasthashmap:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:27:57.372 INFO [stdout] 951cabd6db73e1c01621947a8bcc76511ad1cabe5db3f29382871646cde2a0e7
Dec 17 13:27:57.374 INFO running `"docker" "start" "-a" "951cabd6db73e1c01621947a8bcc76511ad1cabe5db3f29382871646cde2a0e7"`
Dec 17 13:27:58.864 INFO [stderr]     Checking fasthashmap v0.1.0 (/opt/crater/workdir)
Dec 17 13:27:59.206 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:27:59.206 INFO [stderr]    --> src/lib.rs:183:13
Dec 17 13:27:59.206 INFO [stderr]     |
Dec 17 13:27:59.206 INFO [stderr] 183 |         let mut elt = &mut self.table[i];
Dec 17 13:27:59.206 INFO [stderr]     |             ----^^^
Dec 17 13:27:59.206 INFO [stderr]     |             |
Dec 17 13:27:59.206 INFO [stderr]     |             help: remove this `mut`
Dec 17 13:27:59.206 INFO [stderr]     |
Dec 17 13:27:59.206 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 13:27:59.206 INFO [stderr] 
Dec 17 13:27:59.206 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:27:59.206 INFO [stderr]    --> src/lib.rs:282:13
Dec 17 13:27:59.207 INFO [stderr]     |
Dec 17 13:27:59.207 INFO [stderr] 282 |         let mut elt = &mut self.table[i];
Dec 17 13:27:59.207 INFO [stderr]     |             ----^^^
Dec 17 13:27:59.207 INFO [stderr]     |             |
Dec 17 13:27:59.207 INFO [stderr]     |             help: remove this `mut`
Dec 17 13:27:59.207 INFO [stderr] 
Dec 17 13:27:59.396 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:27:59.396 INFO [stderr]    --> src/lib.rs:183:13
Dec 17 13:27:59.396 INFO [stderr]     |
Dec 17 13:27:59.396 INFO [stderr] 183 |         let mut elt = &mut self.table[i];
Dec 17 13:27:59.396 INFO [stderr]     |             ----^^^
Dec 17 13:27:59.396 INFO [stderr]     |             |
Dec 17 13:27:59.396 INFO [stderr]     |             help: remove this `mut`
Dec 17 13:27:59.396 INFO [stderr]     |
Dec 17 13:27:59.396 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 13:27:59.396 INFO [stderr] 
Dec 17 13:27:59.401 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:27:59.401 INFO [stderr]    --> src/lib.rs:282:13
Dec 17 13:27:59.401 INFO [stderr]     |
Dec 17 13:27:59.401 INFO [stderr] 282 |         let mut elt = &mut self.table[i];
Dec 17 13:27:59.401 INFO [stderr]     |             ----^^^
Dec 17 13:27:59.401 INFO [stderr]     |             |
Dec 17 13:27:59.401 INFO [stderr]     |             help: remove this `mut`
Dec 17 13:27:59.401 INFO [stderr] 
Dec 17 13:27:59.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 17 13:28:00.002 INFO running `"docker" "inspect" "951cabd6db73e1c01621947a8bcc76511ad1cabe5db3f29382871646cde2a0e7"`
Dec 17 13:28:00.248 INFO running `"docker" "rm" "-f" "951cabd6db73e1c01621947a8bcc76511ad1cabe5db3f29382871646cde2a0e7"`
Dec 17 13:28:00.489 INFO [stdout] 951cabd6db73e1c01621947a8bcc76511ad1cabe5db3f29382871646cde2a0e7