Nov 27 22:40:40.546 INFO checking platy/bacnet-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:40:40.546 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 27 22:40:40.962 INFO [stdout] 158bdf843e61464736eae2f679668d8ada0f629ce84b399800e746aa40acb474
Nov 27 22:40:40.968 INFO running `"docker" "start" "-a" "158bdf843e61464736eae2f679668d8ada0f629ce84b399800e746aa40acb474"`
Nov 27 22:40:42.073 INFO [stderr] usermod: no changes
Nov 27 22:40:42.108 INFO [stderr]     Checking bacnet v0.0.1 (/source)
Nov 27 22:40:42.847 INFO [stderr] warning: variable does not need to be mutable
Nov 27 22:40:42.847 INFO [stderr]   --> src/parse.rs:67:13
Nov 27 22:40:42.847 INFO [stderr]    |
Nov 27 22:40:42.847 INFO [stderr] 67 |         let mut reader: &mut io::Read = &mut io::Cursor::new(data);
Nov 27 22:40:42.847 INFO [stderr]    |             ----^^^^^^
Nov 27 22:40:42.847 INFO [stderr]    |             |
Nov 27 22:40:42.847 INFO [stderr]    |             help: remove this `mut`
Nov 27 22:40:42.847 INFO [stderr]    |
Nov 27 22:40:42.847 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 22:40:42.847 INFO [stderr] 
Nov 27 22:40:42.853 INFO [stderr] warning: variable does not need to be mutable
Nov 27 22:40:42.853 INFO [stderr]    --> src/parse.rs:124:13
Nov 27 22:40:42.853 INFO [stderr]     |
Nov 27 22:40:42.853 INFO [stderr] 124 |         let mut reader: &mut io::Read = &mut io::Cursor::new(data);
Nov 27 22:40:42.853 INFO [stderr]     |             ----^^^^^^
Nov 27 22:40:42.853 INFO [stderr]     |             |
Nov 27 22:40:42.853 INFO [stderr]     |             help: remove this `mut`
Nov 27 22:40:42.853 INFO [stderr] 
Nov 27 22:40:42.859 INFO [stderr] warning: variable does not need to be mutable
Nov 27 22:40:42.859 INFO [stderr]    --> src/parse.rs:202:13
Nov 27 22:40:42.859 INFO [stderr]     |
Nov 27 22:40:42.859 INFO [stderr] 202 |         let mut reader: &mut io::Read = &mut io::Cursor::new(data);
Nov 27 22:40:42.860 INFO [stderr]     |             ----^^^^^^
Nov 27 22:40:42.860 INFO [stderr]     |             |
Nov 27 22:40:42.860 INFO [stderr]     |             help: remove this `mut`
Nov 27 22:40:42.860 INFO [stderr] 
Nov 27 22:40:42.892 INFO [stderr] warning: variable does not need to be mutable
Nov 27 22:40:42.892 INFO [stderr]    --> src/parse.rs:442:9
Nov 27 22:40:42.892 INFO [stderr]     |
Nov 27 22:40:42.892 INFO [stderr] 442 |     let mut reader: &mut Read = &mut data;
Nov 27 22:40:42.892 INFO [stderr]     |         ----^^^^^^
Nov 27 22:40:42.892 INFO [stderr]     |         |
Nov 27 22:40:42.892 INFO [stderr]     |         help: remove this `mut`
Nov 27 22:40:42.892 INFO [stderr] 
Nov 27 22:40:42.892 INFO [stderr] warning: variable does not need to be mutable
Nov 27 22:40:42.892 INFO [stderr]    --> src/parse.rs:449:9
Nov 27 22:40:42.893 INFO [stderr]     |
Nov 27 22:40:42.893 INFO [stderr] 449 |     let mut reader: &mut Read = &mut data;
Nov 27 22:40:42.893 INFO [stderr]     |         ----^^^^^^
Nov 27 22:40:42.893 INFO [stderr]     |         |
Nov 27 22:40:42.893 INFO [stderr]     |         help: remove this `mut`
Nov 27 22:40:42.893 INFO [stderr] 
Nov 27 22:40:43.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 27 22:40:43.005 INFO [stderr] su: No module specific data is present
Nov 27 22:40:43.322 INFO running `"docker" "inspect" "158bdf843e61464736eae2f679668d8ada0f629ce84b399800e746aa40acb474"`
Nov 27 22:40:43.432 INFO running `"docker" "rm" "-f" "158bdf843e61464736eae2f679668d8ada0f629ce84b399800e746aa40acb474"`
Nov 27 22:40:43.668 INFO [stdout] 158bdf843e61464736eae2f679668d8ada0f629ce84b399800e746aa40acb474