Dec 19 06:58:03.290 INFO checking tmmcguire/fasthashmap against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:58:03.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:58:03.821 INFO [stdout] 99514411b4ca6b8abee387979b74a11c87c174cc8076d9de58d79283bbab077a
Dec 19 06:58:03.824 INFO running `"docker" "start" "-a" "99514411b4ca6b8abee387979b74a11c87c174cc8076d9de58d79283bbab077a"`
Dec 19 06:58:05.716 INFO [stderr]     Checking fasthashmap v0.1.0 (/opt/crater/workdir)
Dec 19 06:58:06.079 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:58:06.080 INFO [stderr]    --> src/lib.rs:183:13
Dec 19 06:58:06.080 INFO [stderr]     |
Dec 19 06:58:06.080 INFO [stderr] 183 |         let mut elt = &mut self.table[i];
Dec 19 06:58:06.080 INFO [stderr]     |             ----^^^
Dec 19 06:58:06.080 INFO [stderr]     |             |
Dec 19 06:58:06.080 INFO [stderr]     |             help: remove this `mut`
Dec 19 06:58:06.080 INFO [stderr]     |
Dec 19 06:58:06.080 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 06:58:06.080 INFO [stderr] 
Dec 19 06:58:06.085 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:58:06.085 INFO [stderr]    --> src/lib.rs:282:13
Dec 19 06:58:06.085 INFO [stderr]     |
Dec 19 06:58:06.085 INFO [stderr] 282 |         let mut elt = &mut self.table[i];
Dec 19 06:58:06.085 INFO [stderr]     |             ----^^^
Dec 19 06:58:06.085 INFO [stderr]     |             |
Dec 19 06:58:06.085 INFO [stderr]     |             help: remove this `mut`
Dec 19 06:58:06.085 INFO [stderr] 
Dec 19 06:58:06.304 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:58:06.305 INFO [stderr]    --> src/lib.rs:183:13
Dec 19 06:58:06.308 INFO [stderr]     |
Dec 19 06:58:06.308 INFO [stderr] 183 |         let mut elt = &mut self.table[i];
Dec 19 06:58:06.308 INFO [stderr]     |             ----^^^
Dec 19 06:58:06.308 INFO [stderr]     |             |
Dec 19 06:58:06.308 INFO [stderr]     |             help: remove this `mut`
Dec 19 06:58:06.308 INFO [stderr]     |
Dec 19 06:58:06.308 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 06:58:06.308 INFO [stderr] 
Dec 19 06:58:06.308 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:58:06.308 INFO [stderr]    --> src/lib.rs:282:13
Dec 19 06:58:06.308 INFO [stderr]     |
Dec 19 06:58:06.308 INFO [stderr] 282 |         let mut elt = &mut self.table[i];
Dec 19 06:58:06.308 INFO [stderr]     |             ----^^^
Dec 19 06:58:06.308 INFO [stderr]     |             |
Dec 19 06:58:06.308 INFO [stderr]     |             help: remove this `mut`
Dec 19 06:58:06.308 INFO [stderr] 
Dec 19 06:58:06.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 19 06:58:07.856 INFO running `"docker" "inspect" "99514411b4ca6b8abee387979b74a11c87c174cc8076d9de58d79283bbab077a"`
Dec 19 06:58:08.138 INFO running `"docker" "rm" "-f" "99514411b4ca6b8abee387979b74a11c87c174cc8076d9de58d79283bbab077a"`
Dec 19 06:58:08.392 INFO [stdout] 99514411b4ca6b8abee387979b74a11c87c174cc8076d9de58d79283bbab077a