Nov 30 14:49:22.936 INFO checking strider-0.1.3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 14:49:22.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 14:49:23.177 INFO [stdout] adcec0443db45af72d5e1d1008388fea383d925d893676082a081eb02083723b
Nov 30 14:49:23.184 INFO running `"docker" "start" "-a" "adcec0443db45af72d5e1d1008388fea383d925d893676082a081eb02083723b"`
Nov 30 14:49:23.555 INFO [stderr] usermod: no changes
Nov 30 14:49:23.585 INFO [stderr]     Checking strider v0.1.3 (/source)
Nov 30 14:49:25.092 INFO [stderr] warning: variable does not need to be mutable
Nov 30 14:49:25.092 INFO [stderr]   --> tests/lib.rs:17:13
Nov 30 14:49:25.092 INFO [stderr]    |
Nov 30 14:49:25.092 INFO [stderr] 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Nov 30 14:49:25.092 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 30 14:49:25.092 INFO [stderr]    |             |
Nov 30 14:49:25.092 INFO [stderr]    |             help: remove this `mut`
Nov 30 14:49:25.092 INFO [stderr] ...
Nov 30 14:49:25.092 INFO [stderr] 50 |     test_string_windowing!(VecDeque::<u8>::new());
Nov 30 14:49:25.092 INFO [stderr]    |     ---------------------------------------------- in this macro invocation
Nov 30 14:49:25.092 INFO [stderr]    |
Nov 30 14:49:25.092 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 14:49:25.092 INFO [stderr] 
Nov 30 14:49:25.092 INFO [stderr] warning: variable does not need to be mutable
Nov 30 14:49:25.092 INFO [stderr]   --> tests/lib.rs:18:13
Nov 30 14:49:25.092 INFO [stderr]    |
Nov 30 14:49:25.092 INFO [stderr] 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Nov 30 14:49:25.092 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 30 14:49:25.092 INFO [stderr]    |             |
Nov 30 14:49:25.092 INFO [stderr]    |             help: remove this `mut`
Nov 30 14:49:25.092 INFO [stderr] ...
Nov 30 14:49:25.092 INFO [stderr] 50 |     test_string_windowing!(VecDeque::<u8>::new());
Nov 30 14:49:25.092 INFO [stderr]    |     ---------------------------------------------- in this macro invocation
Nov 30 14:49:25.093 INFO [stderr] 
Nov 30 14:49:25.093 INFO [stderr] warning: variable does not need to be mutable
Nov 30 14:49:25.093 INFO [stderr]   --> tests/lib.rs:17:13
Nov 30 14:49:25.093 INFO [stderr]    |
Nov 30 14:49:25.093 INFO [stderr] 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Nov 30 14:49:25.093 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 30 14:49:25.093 INFO [stderr]    |             |
Nov 30 14:49:25.093 INFO [stderr]    |             help: remove this `mut`
Nov 30 14:49:25.093 INFO [stderr] ...
Nov 30 14:49:25.093 INFO [stderr] 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Nov 30 14:49:25.093 INFO [stderr]    |     --------------------------------------------------- in this macro invocation
Nov 30 14:49:25.093 INFO [stderr] 
Nov 30 14:49:25.093 INFO [stderr] warning: variable does not need to be mutable
Nov 30 14:49:25.093 INFO [stderr]   --> tests/lib.rs:18:13
Nov 30 14:49:25.093 INFO [stderr]    |
Nov 30 14:49:25.093 INFO [stderr] 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Nov 30 14:49:25.093 INFO [stderr]    |             ----^^^^^^^^^^^^^
Nov 30 14:49:25.093 INFO [stderr]    |             |
Nov 30 14:49:25.093 INFO [stderr]    |             help: remove this `mut`
Nov 30 14:49:25.093 INFO [stderr] ...
Nov 30 14:49:25.093 INFO [stderr] 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Nov 30 14:49:25.093 INFO [stderr]    |     --------------------------------------------------- in this macro invocation
Nov 30 14:49:25.093 INFO [stderr] 
Nov 30 14:49:25.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 30 14:49:25.349 INFO [stderr] su: No module specific data is present
Nov 30 14:49:25.944 INFO running `"docker" "inspect" "adcec0443db45af72d5e1d1008388fea383d925d893676082a081eb02083723b"`
Nov 30 14:49:26.335 INFO running `"docker" "rm" "-f" "adcec0443db45af72d5e1d1008388fea383d925d893676082a081eb02083723b"`
Nov 30 14:49:26.455 INFO [stdout] adcec0443db45af72d5e1d1008388fea383d925d893676082a081eb02083723b