Dec 12 19:45:27.855 INFO testing zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 19:45:27.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 12 19:45:28.475 INFO [stdout] b02eb66ef269eebba3a05ba62303e8abf4b5850dd0b3c02c18fc231ba69a01e6
Dec 12 19:45:28.483 INFO running `"docker" "start" "-a" "b02eb66ef269eebba3a05ba62303e8abf4b5850dd0b3c02c18fc231ba69a01e6"`
Dec 12 19:45:29.855 INFO [stderr] usermod: no changes
Dec 12 19:45:29.992 INFO [stderr]    Compiling num-traits v0.1.41
Dec 12 19:45:29.992 INFO [stderr]    Compiling matrixmultiply v0.1.14
Dec 12 19:45:29.992 INFO [stderr]    Compiling rawpointer v0.1.0
Dec 12 19:45:29.992 INFO [stderr]    Compiling libc v0.2.34
Dec 12 19:45:29.992 INFO [stderr]    Compiling byteorder v1.2.1
Dec 12 19:45:31.931 INFO [stderr]    Compiling mnist v0.4.0
Dec 12 19:45:32.899 INFO [stderr]    Compiling num-integer v0.1.35
Dec 12 19:45:33.543 INFO [stderr]    Compiling num-iter v0.1.34
Dec 12 19:45:33.603 INFO [stderr]    Compiling rand v0.3.18
Dec 12 19:45:33.815 INFO [stderr]    Compiling num v0.1.41
Dec 12 19:45:34.059 INFO [stderr]    Compiling rulinalg v0.3.7
Dec 12 19:45:38.323 INFO [stderr]    Compiling rusty-machine v0.5.4
Dec 12 19:45:41.434 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Dec 12 19:45:41.658 INFO [stderr] warning: variant is never constructed: `Test`
Dec 12 19:45:41.658 INFO [stderr]   --> src/main.rs:19:5
Dec 12 19:45:41.658 INFO [stderr]    |
Dec 12 19:45:41.658 INFO [stderr] 19 |     Test
Dec 12 19:45:41.658 INFO [stderr]    |     ^^^^
Dec 12 19:45:41.659 INFO [stderr]    |
Dec 12 19:45:41.659 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 19:45:41.659 INFO [stderr] 
Dec 12 19:45:41.659 INFO [stderr] warning: method is never used: `digit`
Dec 12 19:45:41.659 INFO [stderr]   --> src/main.rs:31:5
Dec 12 19:45:41.659 INFO [stderr]    |
Dec 12 19:45:41.659 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 12 19:45:41.659 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:45:41.659 INFO [stderr] 
Dec 12 19:45:42.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.34s
Dec 12 19:45:42.232 INFO [stderr] su: No module specific data is present
Dec 12 19:45:42.471 INFO running `"docker" "inspect" "b02eb66ef269eebba3a05ba62303e8abf4b5850dd0b3c02c18fc231ba69a01e6"`
Dec 12 19:45:42.630 INFO running `"docker" "rm" "-f" "b02eb66ef269eebba3a05ba62303e8abf4b5850dd0b3c02c18fc231ba69a01e6"`
Dec 12 19:45:42.793 INFO [stdout] b02eb66ef269eebba3a05ba62303e8abf4b5850dd0b3c02c18fc231ba69a01e6
Dec 12 19:45:42.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 12 19:45:42.966 INFO [stdout] c4053c52136ce4e3072ea2858592010a68536e54db5697af70fb91fc477513ef
Dec 12 19:45:42.972 INFO running `"docker" "start" "-a" "c4053c52136ce4e3072ea2858592010a68536e54db5697af70fb91fc477513ef"`
Dec 12 19:45:43.502 INFO [stderr] usermod: no changes
Dec 12 19:45:43.541 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Dec 12 19:45:43.693 INFO [stderr] warning: variant is never constructed: `Test`
Dec 12 19:45:43.693 INFO [stderr]   --> src/main.rs:19:5
Dec 12 19:45:43.693 INFO [stderr]    |
Dec 12 19:45:43.693 INFO [stderr] 19 |     Test
Dec 12 19:45:43.693 INFO [stderr]    |     ^^^^
Dec 12 19:45:43.693 INFO [stderr]    |
Dec 12 19:45:43.693 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 19:45:43.693 INFO [stderr] 
Dec 12 19:45:43.693 INFO [stderr] warning: method is never used: `digit`
Dec 12 19:45:43.693 INFO [stderr]   --> src/main.rs:31:5
Dec 12 19:45:43.693 INFO [stderr]    |
Dec 12 19:45:43.693 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 12 19:45:43.693 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:45:43.693 INFO [stderr] 
Dec 12 19:45:43.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 12 19:45:43.935 INFO [stderr] su: No module specific data is present
Dec 12 19:45:44.332 INFO running `"docker" "inspect" "c4053c52136ce4e3072ea2858592010a68536e54db5697af70fb91fc477513ef"`
Dec 12 19:45:44.423 INFO running `"docker" "rm" "-f" "c4053c52136ce4e3072ea2858592010a68536e54db5697af70fb91fc477513ef"`
Dec 12 19:45:44.534 INFO [stdout] c4053c52136ce4e3072ea2858592010a68536e54db5697af70fb91fc477513ef
Dec 12 19:45:44.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 12 19:45:44.725 INFO [stdout] 9ee6be304ddedb11f0a9eb7a1764d1a2d0113a191cf14ded20ca3a1d81eedd38
Dec 12 19:45:44.727 INFO running `"docker" "start" "-a" "9ee6be304ddedb11f0a9eb7a1764d1a2d0113a191cf14ded20ca3a1d81eedd38"`
Dec 12 19:45:45.252 INFO [stderr] usermod: no changes
Dec 12 19:45:45.294 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 19:45:45.307 INFO [stderr]      Running /target/debug/deps/machine_numeral_identification_and_sorting_task-6ffd5d9e44a5c807
Dec 12 19:45:45.310 INFO [stdout] 
Dec 12 19:45:45.310 INFO [stdout] running 0 tests
Dec 12 19:45:45.310 INFO [stdout] 
Dec 12 19:45:45.310 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:45:45.310 INFO [stdout] 
Dec 12 19:45:45.310 INFO [stderr] su: No module specific data is present
Dec 12 19:45:45.573 INFO running `"docker" "inspect" "9ee6be304ddedb11f0a9eb7a1764d1a2d0113a191cf14ded20ca3a1d81eedd38"`
Dec 12 19:45:45.639 INFO running `"docker" "rm" "-f" "9ee6be304ddedb11f0a9eb7a1764d1a2d0113a191cf14ded20ca3a1d81eedd38"`
Dec 12 19:45:45.755 INFO [stdout] 9ee6be304ddedb11f0a9eb7a1764d1a2d0113a191cf14ded20ca3a1d81eedd38