Nov 28 17:19:47.930 INFO checking strider-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:19:47.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17:19:48.138 INFO [stdout] eae9869f736fd0cc908a677884e22ba0c58582115fe457cd65d4453194e457d8
Nov 28 17:19:48.140 INFO running `"docker" "start" "-a" "eae9869f736fd0cc908a677884e22ba0c58582115fe457cd65d4453194e457d8"`
Nov 28 17:19:48.557 INFO [stderr] usermod: no changes
Nov 28 17:19:48.589 INFO [stderr]     Checking strider v0.1.3 (/source)
Nov 28 17:19:50.004 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:19:50.004 INFO [stderr]   --> tests/lib.rs:17:13
Nov 28 17:19:50.004 INFO [stderr]    |
Nov 28 17:19:50.004 INFO [stderr] 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Nov 28 17:19:50.004 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 28 17:19:50.004 INFO [stderr]    |             |
Nov 28 17:19:50.004 INFO [stderr]    |             help: remove this `mut`
Nov 28 17:19:50.004 INFO [stderr] ...
Nov 28 17:19:50.004 INFO [stderr] 50 |     test_string_windowing!(VecDeque::<u8>::new());
Nov 28 17:19:50.004 INFO [stderr]    |     ---------------------------------------------- in this macro invocation
Nov 28 17:19:50.004 INFO [stderr]    |
Nov 28 17:19:50.004 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 17:19:50.004 INFO [stderr] 
Nov 28 17:19:50.004 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:19:50.004 INFO [stderr]   --> tests/lib.rs:18:13
Nov 28 17:19:50.004 INFO [stderr]    |
Nov 28 17:19:50.004 INFO [stderr] 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Nov 28 17:19:50.004 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 28 17:19:50.004 INFO [stderr]    |             |
Nov 28 17:19:50.005 INFO [stderr]    |             help: remove this `mut`
Nov 28 17:19:50.005 INFO [stderr] ...
Nov 28 17:19:50.005 INFO [stderr] 50 |     test_string_windowing!(VecDeque::<u8>::new());
Nov 28 17:19:50.005 INFO [stderr]    |     ---------------------------------------------- in this macro invocation
Nov 28 17:19:50.005 INFO [stderr] 
Nov 28 17:19:50.009 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:19:50.009 INFO [stderr]   --> tests/lib.rs:17:13
Nov 28 17:19:50.009 INFO [stderr]    |
Nov 28 17:19:50.009 INFO [stderr] 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Nov 28 17:19:50.009 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 28 17:19:50.009 INFO [stderr]    |             |
Nov 28 17:19:50.009 INFO [stderr]    |             help: remove this `mut`
Nov 28 17:19:50.009 INFO [stderr] ...
Nov 28 17:19:50.009 INFO [stderr] 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Nov 28 17:19:50.009 INFO [stderr]    |     --------------------------------------------------- in this macro invocation
Nov 28 17:19:50.009 INFO [stderr] 
Nov 28 17:19:50.009 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:19:50.009 INFO [stderr]   --> tests/lib.rs:18:13
Nov 28 17:19:50.009 INFO [stderr]    |
Nov 28 17:19:50.009 INFO [stderr] 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Nov 28 17:19:50.009 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 28 17:19:50.009 INFO [stderr]    |             |
Nov 28 17:19:50.010 INFO [stderr]    |             help: remove this `mut`
Nov 28 17:19:50.010 INFO [stderr] ...
Nov 28 17:19:50.010 INFO [stderr] 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Nov 28 17:19:50.010 INFO [stderr]    |     --------------------------------------------------- in this macro invocation
Nov 28 17:19:50.010 INFO [stderr] 
Nov 28 17:19:50.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 28 17:19:50.205 INFO [stderr] su: No module specific data is present
Nov 28 17:19:50.533 INFO running `"docker" "inspect" "eae9869f736fd0cc908a677884e22ba0c58582115fe457cd65d4453194e457d8"`
Nov 28 17:19:50.650 INFO running `"docker" "rm" "-f" "eae9869f736fd0cc908a677884e22ba0c58582115fe457cd65d4453194e457d8"`
Nov 28 17:19:50.811 INFO [stdout] eae9869f736fd0cc908a677884e22ba0c58582115fe457cd65d4453194e457d8