Nov 30 10:26:17.131 INFO checking Jimver/catsay against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:26:17.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 10:26:17.582 INFO [stdout] cdff2c0f1e2e9c7fae29c20b8572f765f5a16cc3a50d0ff59e960614c20c615b
Nov 30 10:26:17.584 INFO running `"docker" "start" "-a" "cdff2c0f1e2e9c7fae29c20b8572f765f5a16cc3a50d0ff59e960614c20c615b"`
Nov 30 10:26:18.675 INFO [stderr] usermod: no changes
Nov 30 10:26:18.732 INFO [stderr]     Checking cat-say v0.1.0 (/source)
Nov 30 10:26:19.559 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:26:19.559 INFO [stderr]   --> src/main.rs:72:9
Nov 30 10:26:19.559 INFO [stderr]    |
Nov 30 10:26:19.559 INFO [stderr] 72 |     let mut res: String;
Nov 30 10:26:19.559 INFO [stderr]    |         ----^^^
Nov 30 10:26:19.559 INFO [stderr]    |         |
Nov 30 10:26:19.559 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:26:19.559 INFO [stderr]    |
Nov 30 10:26:19.559 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:26:19.559 INFO [stderr] 
Nov 30 10:26:19.780 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:26:19.780 INFO [stderr]   --> src/main.rs:72:9
Nov 30 10:26:19.780 INFO [stderr]    |
Nov 30 10:26:19.780 INFO [stderr] 72 |     let mut res: String;
Nov 30 10:26:19.780 INFO [stderr]    |         ----^^^
Nov 30 10:26:19.780 INFO [stderr]    |         |
Nov 30 10:26:19.780 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:26:19.780 INFO [stderr]    |
Nov 30 10:26:19.780 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:26:19.780 INFO [stderr] 
Nov 30 10:26:19.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 30 10:26:19.837 INFO [stderr] su: No module specific data is present
Nov 30 10:26:20.429 INFO running `"docker" "inspect" "cdff2c0f1e2e9c7fae29c20b8572f765f5a16cc3a50d0ff59e960614c20c615b"`
Nov 30 10:26:20.806 INFO running `"docker" "rm" "-f" "cdff2c0f1e2e9c7fae29c20b8572f765f5a16cc3a50d0ff59e960614c20c615b"`
Nov 30 10:26:21.117 INFO [stdout] cdff2c0f1e2e9c7fae29c20b8572f765f5a16cc3a50d0ff59e960614c20c615b