Dec 05 00:13:18.574 INFO testing zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 00:13:18.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 00:13:19.044 INFO [stdout] 184025bffcfa285d45c1cdaf9384d4329c21254c0fc4a6f0e5a9c1f8f67b5069
Dec 05 00:13:19.052 INFO running `"docker" "start" "-a" "184025bffcfa285d45c1cdaf9384d4329c21254c0fc4a6f0e5a9c1f8f67b5069"`
Dec 05 00:13:20.035 INFO [stderr] usermod: no changes
Dec 05 00:13:20.087 INFO [stderr]    Compiling num-traits v0.1.41
Dec 05 00:13:20.087 INFO [stderr]    Compiling matrixmultiply v0.1.14
Dec 05 00:13:20.088 INFO [stderr]    Compiling rawpointer v0.1.0
Dec 05 00:13:20.095 INFO [stderr]    Compiling libc v0.2.34
Dec 05 00:13:20.095 INFO [stderr]    Compiling byteorder v1.2.1
Dec 05 00:13:21.620 INFO [stderr]    Compiling mnist v0.4.0
Dec 05 00:13:21.756 INFO [stderr]    Compiling rand v0.3.18
Dec 05 00:13:23.008 INFO [stderr]    Compiling num-integer v0.1.35
Dec 05 00:13:23.997 INFO [stderr]    Compiling num-iter v0.1.34
Dec 05 00:13:24.426 INFO [stderr]    Compiling num v0.1.41
Dec 05 00:13:24.707 INFO [stderr]    Compiling rulinalg v0.3.7
Dec 05 00:13:28.616 INFO [stderr]    Compiling rusty-machine v0.5.4
Dec 05 00:13:30.988 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Dec 05 00:13:31.180 INFO [stderr] warning: variant is never constructed: `Test`
Dec 05 00:13:31.180 INFO [stderr]   --> src/main.rs:19:5
Dec 05 00:13:31.180 INFO [stderr]    |
Dec 05 00:13:31.180 INFO [stderr] 19 |     Test
Dec 05 00:13:31.180 INFO [stderr]    |     ^^^^
Dec 05 00:13:31.180 INFO [stderr]    |
Dec 05 00:13:31.180 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:13:31.180 INFO [stderr] 
Dec 05 00:13:31.180 INFO [stderr] warning: method is never used: `digit`
Dec 05 00:13:31.180 INFO [stderr]   --> src/main.rs:31:5
Dec 05 00:13:31.180 INFO [stderr]    |
Dec 05 00:13:31.180 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 05 00:13:31.180 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:13:31.180 INFO [stderr] 
Dec 05 00:13:31.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.65s
Dec 05 00:13:31.716 INFO [stderr] su: No module specific data is present
Dec 05 00:13:32.038 INFO running `"docker" "inspect" "184025bffcfa285d45c1cdaf9384d4329c21254c0fc4a6f0e5a9c1f8f67b5069"`
Dec 05 00:13:32.134 INFO running `"docker" "rm" "-f" "184025bffcfa285d45c1cdaf9384d4329c21254c0fc4a6f0e5a9c1f8f67b5069"`
Dec 05 00:13:32.241 INFO [stdout] 184025bffcfa285d45c1cdaf9384d4329c21254c0fc4a6f0e5a9c1f8f67b5069
Dec 05 00:13:32.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 00:13:32.495 INFO [stdout] 1da625fd8094cb29b1326a478620f17e7c2c62bee3b404c61f086f8129ae8d83
Dec 05 00:13:32.498 INFO running `"docker" "start" "-a" "1da625fd8094cb29b1326a478620f17e7c2c62bee3b404c61f086f8129ae8d83"`
Dec 05 00:13:32.888 INFO [stderr] usermod: no changes
Dec 05 00:13:32.926 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Dec 05 00:13:33.125 INFO [stderr] warning: variant is never constructed: `Test`
Dec 05 00:13:33.125 INFO [stderr]   --> src/main.rs:19:5
Dec 05 00:13:33.125 INFO [stderr]    |
Dec 05 00:13:33.125 INFO [stderr] 19 |     Test
Dec 05 00:13:33.125 INFO [stderr]    |     ^^^^
Dec 05 00:13:33.125 INFO [stderr]    |
Dec 05 00:13:33.125 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:13:33.125 INFO [stderr] 
Dec 05 00:13:33.125 INFO [stderr] warning: method is never used: `digit`
Dec 05 00:13:33.125 INFO [stderr]   --> src/main.rs:31:5
Dec 05 00:13:33.125 INFO [stderr]    |
Dec 05 00:13:33.125 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Dec 05 00:13:33.125 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:13:33.125 INFO [stderr] 
Dec 05 00:13:33.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 05 00:13:33.430 INFO [stderr] su: No module specific data is present
Dec 05 00:13:33.701 INFO running `"docker" "inspect" "1da625fd8094cb29b1326a478620f17e7c2c62bee3b404c61f086f8129ae8d83"`
Dec 05 00:13:33.788 INFO running `"docker" "rm" "-f" "1da625fd8094cb29b1326a478620f17e7c2c62bee3b404c61f086f8129ae8d83"`
Dec 05 00:13:33.944 INFO [stdout] 1da625fd8094cb29b1326a478620f17e7c2c62bee3b404c61f086f8129ae8d83
Dec 05 00:13:33.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 00:13:34.109 INFO [stdout] 871888e7b0dc8d5f1decaede01baa1f140aa26ed5180c78a46a7f11e982e1ff2
Dec 05 00:13:34.112 INFO running `"docker" "start" "-a" "871888e7b0dc8d5f1decaede01baa1f140aa26ed5180c78a46a7f11e982e1ff2"`
Dec 05 00:13:34.551 INFO [stderr] usermod: no changes
Dec 05 00:13:34.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 00:13:34.592 INFO [stderr]      Running /target/debug/deps/machine_numeral_identification_and_sorting_task-2098eb5a5e351007
Dec 05 00:13:34.594 INFO [stdout] 
Dec 05 00:13:34.594 INFO [stdout] running 0 tests
Dec 05 00:13:34.594 INFO [stdout] 
Dec 05 00:13:34.594 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:13:34.594 INFO [stdout] 
Dec 05 00:13:34.595 INFO [stderr] su: No module specific data is present
Dec 05 00:13:35.166 INFO running `"docker" "inspect" "871888e7b0dc8d5f1decaede01baa1f140aa26ed5180c78a46a7f11e982e1ff2"`
Dec 05 00:13:35.349 INFO running `"docker" "rm" "-f" "871888e7b0dc8d5f1decaede01baa1f140aa26ed5180c78a46a7f11e982e1ff2"`
Dec 05 00:13:35.442 INFO [stdout] 871888e7b0dc8d5f1decaede01baa1f140aa26ed5180c78a46a7f11e982e1ff2