Dec 05 13:44:34.080 INFO checking flot-0.1.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:44:34.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 13:44:34.609 INFO [stdout] 050eb83e3a60aa5cdf081eb77de1afbf522c9ee6f8480c31a54915f39b8b29a6
Dec 05 13:44:34.612 INFO running `"docker" "start" "-a" "050eb83e3a60aa5cdf081eb77de1afbf522c9ee6f8480c31a54915f39b8b29a6"`
Dec 05 13:44:35.532 INFO [stderr] usermod: no changes
Dec 05 13:44:35.591 INFO [stderr]     Checking flot v0.1.3 (/source)
Dec 05 13:44:36.575 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:44:36.575 INFO [stderr]    --> src/lib.rs:504:17
Dec 05 13:44:36.575 INFO [stderr]     |
Dec 05 13:44:36.591 INFO [stderr] 504 |             let mut arr = self.markings();
Dec 05 13:44:36.595 INFO [stderr]     |                 ----^^^
Dec 05 13:44:36.595 INFO [stderr]     |                 |
Dec 05 13:44:36.595 INFO [stderr]     |                 help: remove this `mut`
Dec 05 13:44:36.595 INFO [stderr]     |
Dec 05 13:44:36.595 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:44:36.595 INFO [stderr] 
Dec 05 13:44:36.595 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:44:36.595 INFO [stderr]    --> src/lib.rs:504:17
Dec 05 13:44:36.595 INFO [stderr]     |
Dec 05 13:44:36.595 INFO [stderr] 504 |             let mut arr = self.markings();
Dec 05 13:44:36.595 INFO [stderr]     |                 ----^^^
Dec 05 13:44:36.595 INFO [stderr]     |                 |
Dec 05 13:44:36.595 INFO [stderr]     |                 help: remove this `mut`
Dec 05 13:44:36.595 INFO [stderr]     |
Dec 05 13:44:36.595 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:44:36.595 INFO [stderr] 
Dec 05 13:44:38.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Dec 05 13:44:38.844 INFO [stderr] su: No module specific data is present
Dec 05 13:44:40.184 INFO running `"docker" "inspect" "050eb83e3a60aa5cdf081eb77de1afbf522c9ee6f8480c31a54915f39b8b29a6"`
Dec 05 13:44:40.485 INFO running `"docker" "rm" "-f" "050eb83e3a60aa5cdf081eb77de1afbf522c9ee6f8480c31a54915f39b8b29a6"`
Dec 05 13:44:40.759 INFO [stdout] 050eb83e3a60aa5cdf081eb77de1afbf522c9ee6f8480c31a54915f39b8b29a6