Dec 19 06:45:49.341 INFO checking totem3/tomlsort against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:45:49.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/totem3/tomlsort:/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 06:45:49.823 INFO [stdout] 8442639f5dc30cce2b1a0719c2aa378d769253efadef5c0b9d8a8260eedf9359
Dec 19 06:45:49.828 INFO running `"docker" "start" "-a" "8442639f5dc30cce2b1a0719c2aa378d769253efadef5c0b9d8a8260eedf9359"`
Dec 19 06:45:51.312 INFO [stderr]     Checking serde v0.9.11
Dec 19 06:45:51.312 INFO [stderr]     Checking term_size v0.2.3
Dec 19 06:45:51.657 INFO [stderr]     Checking clap v2.20.5
Dec 19 06:46:01.600 INFO [stderr]     Checking toml v0.3.1
Dec 19 06:46:02.980 INFO [stderr]     Checking tomlsort v0.1.0 (/opt/crater/workdir)
Dec 19 06:46:03.232 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:46:03.232 INFO [stderr]    --> src/main.rs:102:9
Dec 19 06:46:03.232 INFO [stderr]     |
Dec 19 06:46:03.232 INFO [stderr] 102 |     let mut arr =
Dec 19 06:46:03.232 INFO [stderr]     |         ----^^^
Dec 19 06:46:03.232 INFO [stderr]     |         |
Dec 19 06:46:03.232 INFO [stderr]     |         help: remove this `mut`
Dec 19 06:46:03.232 INFO [stderr]     |
Dec 19 06:46:03.232 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 06:46:03.232 INFO [stderr] 
Dec 19 06:46:03.416 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:46:03.416 INFO [stderr]    --> src/main.rs:102:9
Dec 19 06:46:03.416 INFO [stderr]     |
Dec 19 06:46:03.416 INFO [stderr] 102 |     let mut arr =
Dec 19 06:46:03.416 INFO [stderr]     |         ----^^^
Dec 19 06:46:03.416 INFO [stderr]     |         |
Dec 19 06:46:03.416 INFO [stderr]     |         help: remove this `mut`
Dec 19 06:46:03.416 INFO [stderr]     |
Dec 19 06:46:03.416 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 06:46:03.416 INFO [stderr] 
Dec 19 06:46:03.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.26s
Dec 19 06:46:04.304 INFO running `"docker" "inspect" "8442639f5dc30cce2b1a0719c2aa378d769253efadef5c0b9d8a8260eedf9359"`
Dec 19 06:46:04.606 INFO running `"docker" "rm" "-f" "8442639f5dc30cce2b1a0719c2aa378d769253efadef5c0b9d8a8260eedf9359"`
Dec 19 06:46:04.948 INFO [stdout] 8442639f5dc30cce2b1a0719c2aa378d769253efadef5c0b9d8a8260eedf9359