Oct 31 17:14:54.175 INFO checking zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:14:54.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 17:14:54.674 INFO blam! 5bcb334955d897dc32cecc2bfae23a3ab04faf5e8a939517575951c35203a0a7
Oct 31 17:14:54.680 INFO running `"docker" "start" "-a" "5bcb334955d897dc32cecc2bfae23a3ab04faf5e8a939517575951c35203a0a7"`
Oct 31 17:14:56.637 INFO kablam! usermod: no changes
Oct 31 17:14:56.724 INFO kablam!     Checking num-traits v0.1.41
Oct 31 17:14:56.728 INFO kablam!    Compiling matrixmultiply v0.1.14
Oct 31 17:14:56.732 INFO kablam!     Checking rawpointer v0.1.0
Oct 31 17:14:56.732 INFO kablam!     Checking libc v0.2.34
Oct 31 17:14:56.732 INFO kablam!     Checking byteorder v1.2.1
Oct 31 17:14:59.764 INFO kablam!     Checking mnist v0.4.0
Oct 31 17:15:00.681 INFO kablam!     Checking num-integer v0.1.35
Oct 31 17:15:01.269 INFO kablam!     Checking rand v0.3.18
Oct 31 17:15:01.352 INFO kablam!     Checking num-iter v0.1.34
Oct 31 17:15:01.768 INFO kablam!     Checking num v0.1.41
Oct 31 17:15:02.005 INFO kablam!     Checking rulinalg v0.3.7
Oct 31 17:15:05.801 INFO kablam!     Checking rusty-machine v0.5.4
Oct 31 17:15:07.522 INFO kablam!     Checking machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Oct 31 17:15:07.956 INFO kablam! warning: variant is never constructed: `Test`
Oct 31 17:15:07.956 INFO kablam!   --> src/main.rs:19:5
Oct 31 17:15:07.956 INFO kablam!    |
Oct 31 17:15:07.956 INFO kablam! 19 |     Test
Oct 31 17:15:07.956 INFO kablam!    |     ^^^^
Oct 31 17:15:07.956 INFO kablam!    |
Oct 31 17:15:07.956 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 17:15:07.956 INFO kablam! 
Oct 31 17:15:07.956 INFO kablam! warning: method is never used: `digit`
Oct 31 17:15:07.956 INFO kablam!   --> src/main.rs:31:5
Oct 31 17:15:07.956 INFO kablam!    |
Oct 31 17:15:07.956 INFO kablam! 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Oct 31 17:15:07.956 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:15:07.956 INFO kablam! 
Oct 31 17:15:08.024 INFO kablam! warning: variant is never constructed: `Test`
Oct 31 17:15:08.024 INFO kablam!   --> src/main.rs:19:5
Oct 31 17:15:08.024 INFO kablam!    |
Oct 31 17:15:08.024 INFO kablam! 19 |     Test
Oct 31 17:15:08.024 INFO kablam!    |     ^^^^
Oct 31 17:15:08.024 INFO kablam!    |
Oct 31 17:15:08.024 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 17:15:08.024 INFO kablam! 
Oct 31 17:15:08.024 INFO kablam! warning: method is never used: `digit`
Oct 31 17:15:08.024 INFO kablam!   --> src/main.rs:31:5
Oct 31 17:15:08.024 INFO kablam!    |
Oct 31 17:15:08.024 INFO kablam! 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Oct 31 17:15:08.024 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:15:08.024 INFO kablam! 
Oct 31 17:15:08.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.43s
Oct 31 17:15:08.104 INFO kablam! su: No module specific data is present
Oct 31 17:15:09.358 INFO running `"docker" "rm" "-f" "5bcb334955d897dc32cecc2bfae23a3ab04faf5e8a939517575951c35203a0a7"`
Oct 31 17:15:09.620 INFO blam! 5bcb334955d897dc32cecc2bfae23a3ab04faf5e8a939517575951c35203a0a7