Nov 28 11:17:04.432 INFO checking Ryan1729/prop-proc-prog-puzz against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:17:04.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 11:17:04.889 INFO [stdout] 9c5ce5641e9751507156af2d13b611a7c6a3d410fe60c4e5f4d265e134d8849c
Nov 28 11:17:04.892 INFO running `"docker" "start" "-a" "9c5ce5641e9751507156af2d13b611a7c6a3d410fe60c4e5f4d265e134d8849c"`
Nov 28 11:17:07.151 INFO [stderr] usermod: no changes
Nov 28 11:17:07.323 INFO [stderr]     Checking prop_proc_prog_puzz v0.1.0 (/source)
Nov 28 11:17:07.346 INFO [stderr]     Checking quickcheck v0.3.2
Nov 28 11:17:09.176 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:17:09.177 INFO [stderr]   --> src/main.rs:69:20
Nov 28 11:17:09.178 INFO [stderr]    |
Nov 28 11:17:09.178 INFO [stderr] 69 |         example: &|mut rng| match rng.gen::<u8>() % 3 {
Nov 28 11:17:09.178 INFO [stderr]    |                    ----^^^
Nov 28 11:17:09.178 INFO [stderr]    |                    |
Nov 28 11:17:09.178 INFO [stderr]    |                    help: remove this `mut`
Nov 28 11:17:09.184 INFO [stderr]    |
Nov 28 11:17:09.184 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 11:17:09.184 INFO [stderr] 
Nov 28 11:17:11.352 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:17:11.352 INFO [stderr]   --> src/main.rs:69:20
Nov 28 11:17:11.352 INFO [stderr]    |
Nov 28 11:17:11.352 INFO [stderr] 69 |         example: &|mut rng| match rng.gen::<u8>() % 3 {
Nov 28 11:17:11.352 INFO [stderr]    |                    ----^^^
Nov 28 11:17:11.352 INFO [stderr]    |                    |
Nov 28 11:17:11.352 INFO [stderr]    |                    help: remove this `mut`
Nov 28 11:17:11.352 INFO [stderr]    |
Nov 28 11:17:11.352 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 11:17:11.352 INFO [stderr] 
Nov 28 11:17:12.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Nov 28 11:17:12.089 INFO [stderr] su: No module specific data is present
Nov 28 11:17:13.054 INFO running `"docker" "inspect" "9c5ce5641e9751507156af2d13b611a7c6a3d410fe60c4e5f4d265e134d8849c"`
Nov 28 11:17:13.338 INFO running `"docker" "rm" "-f" "9c5ce5641e9751507156af2d13b611a7c6a3d410fe60c4e5f4d265e134d8849c"`
Nov 28 11:17:13.628 INFO [stdout] 9c5ce5641e9751507156af2d13b611a7c6a3d410fe60c4e5f4d265e134d8849c