Dec 19 19:20:26.097 INFO checking camccar/chpt10-11 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:20:26.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/camccar/chpt10-11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:20:26.490 INFO [stdout] 09f539a00923e2ab396067259913d49bb93bd70d577e44dd537b25fada8fc40d
Dec 19 19:20:26.498 INFO running `"docker" "start" "-a" "09f539a00923e2ab396067259913d49bb93bd70d577e44dd537b25fada8fc40d"`
Dec 19 19:20:28.097 INFO [stderr]     Checking ch10-11 v0.1.0 (/opt/crater/workdir)
Dec 19 19:20:28.640 INFO [stderr] warning: unused variable: `x`
Dec 19 19:20:28.640 INFO [stderr]   --> src/main.rs:32:9
Dec 19 19:20:28.640 INFO [stderr]    |
Dec 19 19:20:28.640 INFO [stderr] 32 |     for x in 0..listNum.len(){
Dec 19 19:20:28.640 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 19 19:20:28.640 INFO [stderr]    |
Dec 19 19:20:28.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:20:28.640 INFO [stderr] 
Dec 19 19:20:28.640 INFO [stderr] warning: unused variable: `sizeofthing`
Dec 19 19:20:28.640 INFO [stderr]   --> src/main.rs:36:17
Dec 19 19:20:28.640 INFO [stderr]    |
Dec 19 19:20:28.640 INFO [stderr] 36 |             let sizeofthing = copyvec.len();
Dec 19 19:20:28.640 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_sizeofthing` instead
Dec 19 19:20:28.640 INFO [stderr] 
Dec 19 19:20:28.640 INFO [stderr] warning: unused variable: `sizeofthing`
Dec 19 19:20:28.640 INFO [stderr]   --> src/main.rs:43:17
Dec 19 19:20:28.640 INFO [stderr]    |
Dec 19 19:20:28.640 INFO [stderr] 43 |             let sizeofthing = listNum.len();
Dec 19 19:20:28.640 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_sizeofthing` instead
Dec 19 19:20:28.640 INFO [stderr] 
Dec 19 19:20:28.660 INFO [stderr] warning: variable `listNum` should have a snake case name such as `list_num`
Dec 19 19:20:28.660 INFO [stderr]   --> src/main.rs:15:9
Dec 19 19:20:28.660 INFO [stderr]    |
Dec 19 19:20:28.660 INFO [stderr] 15 |     let mut listNum = vec![5,8,6,2,3,4,6];
Dec 19 19:20:28.660 INFO [stderr]    |         ^^^^^^^^^^^
Dec 19 19:20:28.660 INFO [stderr] warning: unused variable: `x`
Dec 19 19:20:28.660 INFO [stderr]   --> src/main.rs:32:9
Dec 19 19:20:28.660 INFO [stderr]    |
Dec 19 19:20:28.660 INFO [stderr] 32 |     for x in 0..listNum.len(){
Dec 19 19:20:28.660 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 19 19:20:28.660 INFO [stderr]    |
Dec 19 19:20:28.660 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:20:28.660 INFO [stderr] 
Dec 19 19:20:28.660 INFO [stderr] warning: unused variable: `sizeofthing`
Dec 19 19:20:28.660 INFO [stderr]   --> src/main.rs:36:17
Dec 19 19:20:28.660 INFO [stderr]    |
Dec 19 19:20:28.660 INFO [stderr] 36 |             let sizeofthing = copyvec.len();
Dec 19 19:20:28.660 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_sizeofthing` instead
Dec 19 19:20:28.660 INFO [stderr] 
Dec 19 19:20:28.660 INFO [stderr] warning: unused variable: `sizeofthing`
Dec 19 19:20:28.660 INFO [stderr]   --> src/main.rs:43:17
Dec 19 19:20:28.660 INFO [stderr]    |
Dec 19 19:20:28.660 INFO [stderr] 43 |             let sizeofthing = listNum.len();
Dec 19 19:20:28.661 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_sizeofthing` instead
Dec 19 19:20:28.661 INFO [stderr] 
Dec 19 19:20:28.661 INFO [stderr]    |
Dec 19 19:20:28.661 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 19:20:28.661 INFO [stderr] 
Dec 19 19:20:28.668 INFO [stderr] warning: variable `listNum` should have a snake case name such as `list_num`
Dec 19 19:20:28.668 INFO [stderr]   --> src/main.rs:15:9
Dec 19 19:20:28.668 INFO [stderr]    |
Dec 19 19:20:28.668 INFO [stderr] 15 |     let mut listNum = vec![5,8,6,2,3,4,6];
Dec 19 19:20:28.668 INFO [stderr]    |         ^^^^^^^^^^^
Dec 19 19:20:28.668 INFO [stderr]    |
Dec 19 19:20:28.668 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 19:20:28.668 INFO [stderr] 
Dec 19 19:20:28.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 19 19:20:29.312 INFO running `"docker" "inspect" "09f539a00923e2ab396067259913d49bb93bd70d577e44dd537b25fada8fc40d"`
Dec 19 19:20:29.622 INFO running `"docker" "rm" "-f" "09f539a00923e2ab396067259913d49bb93bd70d577e44dd537b25fada8fc40d"`
Dec 19 19:20:29.936 INFO [stdout] 09f539a00923e2ab396067259913d49bb93bd70d577e44dd537b25fada8fc40d