Dec 04 06:13:35.637 INFO checking zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:13:35.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 06:13:36.176 INFO [stdout] eead470f9e575ff24eaa98ac945bdc0566d1ef86ad4a5094371ec7b435f9ec3e
Dec 04 06:13:36.187 INFO running `"docker" "start" "-a" "eead470f9e575ff24eaa98ac945bdc0566d1ef86ad4a5094371ec7b435f9ec3e"`
Dec 04 06:13:37.260 INFO [stderr] usermod: no changes
Dec 04 06:13:37.353 INFO [stderr]     Checking num-traits v0.1.41
Dec 04 06:13:37.353 INFO [stderr]    Compiling matrixmultiply v0.1.14
Dec 04 06:13:37.353 INFO [stderr]     Checking rawpointer v0.1.0
Dec 04 06:13:37.353 INFO [stderr]     Checking libc v0.2.34
Dec 04 06:13:37.353 INFO [stderr]     Checking byteorder v1.2.1
Dec 04 06:13:38.748 INFO [stderr]     Checking mnist v0.4.0
Dec 04 06:13:39.423 INFO [stderr]     Checking num-integer v0.1.35
Dec 04 06:13:39.964 INFO [stderr]     Checking rand v0.3.18
Dec 04 06:13:40.095 INFO [stderr]     Checking num-iter v0.1.34
Dec 04 06:13:40.321 INFO [stderr]     Checking num v0.1.41
Dec 04 06:13:40.481 INFO [stderr]     Checking rulinalg v0.3.7
Dec 04 06:13:43.422 INFO [stderr]     Checking rusty-machine v0.5.4
Dec 04 06:13:45.027 INFO [stderr]     Checking machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Dec 04 06:13:45.249 INFO [stderr] warning: variant is never constructed: `Test`
Dec 04 06:13:45.249 INFO [stderr]   --> src/main.rs:19:5
Dec 04 06:13:45.249 INFO [stderr]    |
Dec 04 06:13:45.249 INFO [stderr] 19 |     Test
Dec 04 06:13:45.249 INFO [stderr]    |     ^^^^
Dec 04 06:13:45.249 INFO [stderr]    |
Dec 04 06:13:45.249 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:13:45.249 INFO [stderr] 
Dec 04 06:13:45.249 INFO [stderr] warning: method is never used: `digit`
Dec 04 06:13:45.249 INFO [stderr]   --> src/main.rs:31:5
Dec 04 06:13:45.249 INFO [stderr]    |
Dec 04 06:13:45.249 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 04 06:13:45.249 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:13:45.249 INFO [stderr] 
Dec 04 06:13:45.275 INFO [stderr] warning: variant is never constructed: `Test`
Dec 04 06:13:45.275 INFO [stderr]   --> src/main.rs:19:5
Dec 04 06:13:45.275 INFO [stderr]    |
Dec 04 06:13:45.275 INFO [stderr] 19 |     Test
Dec 04 06:13:45.275 INFO [stderr]    |     ^^^^
Dec 04 06:13:45.275 INFO [stderr]    |
Dec 04 06:13:45.275 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:13:45.275 INFO [stderr] 
Dec 04 06:13:45.276 INFO [stderr] warning: method is never used: `digit`
Dec 04 06:13:45.276 INFO [stderr]   --> src/main.rs:31:5
Dec 04 06:13:45.276 INFO [stderr]    |
Dec 04 06:13:45.276 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 04 06:13:45.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:13:45.276 INFO [stderr] 
Dec 04 06:13:45.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.00s
Dec 04 06:13:45.295 INFO [stderr] su: No module specific data is present
Dec 04 06:13:45.664 INFO running `"docker" "inspect" "eead470f9e575ff24eaa98ac945bdc0566d1ef86ad4a5094371ec7b435f9ec3e"`
Dec 04 06:13:45.794 INFO running `"docker" "rm" "-f" "eead470f9e575ff24eaa98ac945bdc0566d1ef86ad4a5094371ec7b435f9ec3e"`
Dec 04 06:13:45.921 INFO [stdout] eead470f9e575ff24eaa98ac945bdc0566d1ef86ad4a5094371ec7b435f9ec3e