Dec 19 16:24:49.345 INFO checking grantlindberg4/sudoku-solver against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:24:49.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/grantlindberg4/sudoku-solver:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:24:49.880 INFO [stdout] c2a2a04e6ff640447c9e1d31adce8100785e0c36312d9c205fa479bdd2df8410
Dec 19 16:24:49.881 INFO running `"docker" "start" "-a" "c2a2a04e6ff640447c9e1d31adce8100785e0c36312d9c205fa479bdd2df8410"`
Dec 19 16:24:51.820 INFO [stderr]     Checking sudoku_solver v0.1.0 (/opt/crater/workdir)
Dec 19 16:24:52.322 INFO [stderr] warning: field is never used: `isFixed`
Dec 19 16:24:52.322 INFO [stderr]  --> src/main.rs:3:5
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr] 3 |     isFixed: bool,
Dec 19 16:24:52.322 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.322 INFO [stderr] warning: structure field `isFixed` should have a snake case name such as `is_fixed`
Dec 19 16:24:52.322 INFO [stderr]  --> src/main.rs:3:5
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr] 3 |     isFixed: bool,
Dec 19 16:24:52.322 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.322 INFO [stderr] warning: variable `isFixed` should have a snake case name such as `is_fixed`
Dec 19 16:24:52.322 INFO [stderr]  --> src/main.rs:7:24
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr] 7 |     fn new(value: u32, isFixed: bool) -> Self {
Dec 19 16:24:52.322 INFO [stderr]   |                        ^^^^^^^
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.322 INFO [stderr] warning: field is never used: `isFixed`
Dec 19 16:24:52.322 INFO [stderr]  --> src/main.rs:3:5
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr] 3 |     isFixed: bool,
Dec 19 16:24:52.322 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.322 INFO [stderr] warning: structure field `isFixed` should have a snake case name such as `is_fixed`
Dec 19 16:24:52.322 INFO [stderr]  --> src/main.rs:3:5
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr] 3 |     isFixed: bool,
Dec 19 16:24:52.322 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.322 INFO [stderr] warning: variable `isFixed` should have a snake case name such as `is_fixed`
Dec 19 16:24:52.322 INFO [stderr]  --> src/main.rs:7:24
Dec 19 16:24:52.322 INFO [stderr]   |
Dec 19 16:24:52.322 INFO [stderr] 7 |     fn new(value: u32, isFixed: bool) -> Self {
Dec 19 16:24:52.322 INFO [stderr]   |                        ^^^^^^^
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.322 INFO [stderr] warning: variable `isFixed` should have a snake case name such as `is_fixed`
Dec 19 16:24:52.322 INFO [stderr]   --> src/main.rs:21:17
Dec 19 16:24:52.322 INFO [stderr]    |
Dec 19 16:24:52.322 INFO [stderr] 21 |             let isFixed = match value {
Dec 19 16:24:52.322 INFO [stderr]    |                 ^^^^^^^
Dec 19 16:24:52.322 INFO [stderr] 
Dec 19 16:24:52.336 INFO [stderr] warning: variable `isFixed` should have a snake case name such as `is_fixed`
Dec 19 16:24:52.336 INFO [stderr]   --> src/main.rs:21:17
Dec 19 16:24:52.336 INFO [stderr]    |
Dec 19 16:24:52.336 INFO [stderr] 21 |             let isFixed = match value {
Dec 19 16:24:52.336 INFO [stderr]    |                 ^^^^^^^
Dec 19 16:24:52.336 INFO [stderr] 
Dec 19 16:24:52.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 19 16:24:53.234 INFO running `"docker" "inspect" "c2a2a04e6ff640447c9e1d31adce8100785e0c36312d9c205fa479bdd2df8410"`
Dec 19 16:24:53.536 INFO running `"docker" "rm" "-f" "c2a2a04e6ff640447c9e1d31adce8100785e0c36312d9c205fa479bdd2df8410"`
Dec 19 16:24:53.892 INFO [stdout] c2a2a04e6ff640447c9e1d31adce8100785e0c36312d9c205fa479bdd2df8410