Dec 17 11:03:57.891 INFO checking zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 11:03:57.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/zackmdavis/Machine_Numeral_Identification_and_Sorting_Task:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:03:58.063 INFO [stdout] 4ee743164253151b8c1d4be8cb10bfddc107f1fdfdf1913485971172f68f1a61
Dec 17 11:03:58.065 INFO running `"docker" "start" "-a" "4ee743164253151b8c1d4be8cb10bfddc107f1fdfdf1913485971172f68f1a61"`
Dec 17 11:03:58.658 INFO [stderr]     Checking num-traits v0.1.41
Dec 17 11:03:58.658 INFO [stderr]    Compiling matrixmultiply v0.1.14
Dec 17 11:03:58.658 INFO [stderr]     Checking rawpointer v0.1.0
Dec 17 11:03:58.659 INFO [stderr]     Checking libc v0.2.34
Dec 17 11:03:58.659 INFO [stderr]     Checking mnist v0.4.0
Dec 17 11:03:59.701 INFO [stderr]     Checking num-integer v0.1.35
Dec 17 11:03:59.739 INFO [stderr]     Checking rand v0.3.18
Dec 17 11:04:00.003 INFO [stderr]     Checking num-iter v0.1.34
Dec 17 11:04:00.164 INFO [stderr]     Checking num v0.1.41
Dec 17 11:04:00.244 INFO [stderr]     Checking rulinalg v0.3.7
Dec 17 11:04:02.612 INFO [stderr]     Checking rusty-machine v0.5.4
Dec 17 11:04:03.598 INFO [stderr]     Checking machine_numeral_identification_and_sorting_task v0.0.1 (/opt/crater/workdir)
Dec 17 11:04:03.759 INFO [stderr] warning: variant is never constructed: `Test`
Dec 17 11:04:03.759 INFO [stderr]   --> src/main.rs:19:5
Dec 17 11:04:03.759 INFO [stderr]    |
Dec 17 11:04:03.759 INFO [stderr] 19 |     Test
Dec 17 11:04:03.759 INFO [stderr]    |     ^^^^
Dec 17 11:04:03.759 INFO [stderr]    |
Dec 17 11:04:03.759 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:04:03.759 INFO [stderr] 
Dec 17 11:04:03.759 INFO [stderr] warning: method is never used: `digit`
Dec 17 11:04:03.759 INFO [stderr]   --> src/main.rs:31:5
Dec 17 11:04:03.759 INFO [stderr]    |
Dec 17 11:04:03.759 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 17 11:04:03.759 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:04:03.759 INFO [stderr] 
Dec 17 11:04:03.766 INFO [stderr] warning: variant is never constructed: `Test`
Dec 17 11:04:03.766 INFO [stderr]   --> src/main.rs:19:5
Dec 17 11:04:03.766 INFO [stderr]    |
Dec 17 11:04:03.766 INFO [stderr] 19 |     Test
Dec 17 11:04:03.766 INFO [stderr]    |     ^^^^
Dec 17 11:04:03.766 INFO [stderr]    |
Dec 17 11:04:03.766 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:04:03.766 INFO [stderr] 
Dec 17 11:04:03.766 INFO [stderr] warning: method is never used: `digit`
Dec 17 11:04:03.766 INFO [stderr]   --> src/main.rs:31:5
Dec 17 11:04:03.766 INFO [stderr]    |
Dec 17 11:04:03.766 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 17 11:04:03.766 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:04:03.766 INFO [stderr] 
Dec 17 11:04:03.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
Dec 17 11:04:04.030 INFO running `"docker" "inspect" "4ee743164253151b8c1d4be8cb10bfddc107f1fdfdf1913485971172f68f1a61"`
Dec 17 11:04:04.117 INFO running `"docker" "rm" "-f" "4ee743164253151b8c1d4be8cb10bfddc107f1fdfdf1913485971172f68f1a61"`
Dec 17 11:04:04.245 INFO [stdout] 4ee743164253151b8c1d4be8cb10bfddc107f1fdfdf1913485971172f68f1a61