Oct 12 09:58:02.144 INFO checking zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 09:58:02.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 09:58:02.592 INFO blam! 173839ac5bc3f48a8af7772f67663fb8c879397d920b9fa04fa8251005edf1c1
Oct 12 09:58:02.594 INFO running `"docker" "start" "-a" "173839ac5bc3f48a8af7772f67663fb8c879397d920b9fa04fa8251005edf1c1"`
Oct 12 09:58:04.939 INFO kablam! usermod: no changes
Oct 12 09:58:05.036 INFO kablam!     Checking num-traits v0.1.41
Oct 12 09:58:05.037 INFO kablam!    Compiling matrixmultiply v0.1.14
Oct 12 09:58:05.037 INFO kablam!     Checking rawpointer v0.1.0
Oct 12 09:58:05.037 INFO kablam!     Checking libc v0.2.34
Oct 12 09:58:05.038 INFO kablam!     Checking mnist v0.4.0
Oct 12 09:58:08.038 INFO kablam!     Checking num-integer v0.1.35
Oct 12 09:58:08.146 INFO kablam!     Checking rand v0.3.18
Oct 12 09:58:08.588 INFO kablam!     Checking num-iter v0.1.34
Oct 12 09:58:08.976 INFO kablam!     Checking num v0.1.41
Oct 12 09:58:09.189 INFO kablam!     Checking rulinalg v0.3.7
Oct 12 09:58:12.357 INFO kablam!     Checking rusty-machine v0.5.4
Oct 12 09:58:14.022 INFO kablam!     Checking machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Oct 12 09:58:14.364 INFO kablam! warning: variant is never constructed: `Test`
Oct 12 09:58:14.364 INFO kablam!   --> src/main.rs:19:5
Oct 12 09:58:14.364 INFO kablam!    |
Oct 12 09:58:14.364 INFO kablam! 19 |     Test
Oct 12 09:58:14.364 INFO kablam!    |     ^^^^
Oct 12 09:58:14.364 INFO kablam!    |
Oct 12 09:58:14.364 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 09:58:14.364 INFO kablam! 
Oct 12 09:58:14.364 INFO kablam! warning: method is never used: `digit`
Oct 12 09:58:14.364 INFO kablam!   --> src/main.rs:31:5
Oct 12 09:58:14.364 INFO kablam!    |
Oct 12 09:58:14.364 INFO kablam! 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Oct 12 09:58:14.364 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 09:58:14.364 INFO kablam! 
Oct 12 09:58:14.399 INFO kablam! warning: variant is never constructed: `Test`
Oct 12 09:58:14.399 INFO kablam!   --> src/main.rs:19:5
Oct 12 09:58:14.399 INFO kablam!    |
Oct 12 09:58:14.399 INFO kablam! 19 |     Test
Oct 12 09:58:14.399 INFO kablam!    |     ^^^^
Oct 12 09:58:14.399 INFO kablam!    |
Oct 12 09:58:14.399 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 09:58:14.399 INFO kablam! 
Oct 12 09:58:14.399 INFO kablam! warning: method is never used: `digit`
Oct 12 09:58:14.399 INFO kablam!   --> src/main.rs:31:5
Oct 12 09:58:14.399 INFO kablam!    |
Oct 12 09:58:14.399 INFO kablam! 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Oct 12 09:58:14.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 09:58:14.399 INFO kablam! 
Oct 12 09:58:14.497 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.53s
Oct 12 09:58:14.506 INFO kablam! su: No module specific data is present
Oct 12 09:58:15.473 INFO running `"docker" "rm" "-f" "173839ac5bc3f48a8af7772f67663fb8c879397d920b9fa04fa8251005edf1c1"`
Oct 12 09:58:15.796 INFO blam! 173839ac5bc3f48a8af7772f67663fb8c879397d920b9fa04fa8251005edf1c1