Nov 16 07:00:22.853 INFO testing zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:00:22.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 07:00:23.340 INFO [stdout] 0bd9301edff5b854f730162f4bc5b9d20ceacb9c6e5632e61a6313314f9c4152
Nov 16 07:00:23.342 INFO running `"docker" "start" "-a" "0bd9301edff5b854f730162f4bc5b9d20ceacb9c6e5632e61a6313314f9c4152"`
Nov 16 07:00:24.959 INFO [stderr] usermod: no changes
Nov 16 07:00:25.023 INFO [stderr]    Compiling num-traits v0.1.41
Nov 16 07:00:25.023 INFO [stderr]    Compiling matrixmultiply v0.1.14
Nov 16 07:00:25.023 INFO [stderr]    Compiling rawpointer v0.1.0
Nov 16 07:00:25.023 INFO [stderr]    Compiling libc v0.2.34
Nov 16 07:00:25.023 INFO [stderr]    Compiling byteorder v1.2.1
Nov 16 07:00:27.216 INFO [stderr]    Compiling mnist v0.4.0
Nov 16 07:00:28.047 INFO [stderr]    Compiling rand v0.3.18
Nov 16 07:00:29.587 INFO [stderr]    Compiling num-integer v0.1.35
Nov 16 07:00:30.159 INFO [stderr]    Compiling num-iter v0.1.34
Nov 16 07:00:30.419 INFO [stderr]    Compiling num v0.1.41
Nov 16 07:00:30.587 INFO [stderr]    Compiling rulinalg v0.3.7
Nov 16 07:00:35.323 INFO [stderr]    Compiling rusty-machine v0.5.4
Nov 16 07:00:38.837 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Nov 16 07:00:39.075 INFO [stderr] warning: variant is never constructed: `Test`
Nov 16 07:00:39.075 INFO [stderr]   --> src/main.rs:19:5
Nov 16 07:00:39.075 INFO [stderr]    |
Nov 16 07:00:39.075 INFO [stderr] 19 |     Test
Nov 16 07:00:39.075 INFO [stderr]    |     ^^^^
Nov 16 07:00:39.075 INFO [stderr]    |
Nov 16 07:00:39.075 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:00:39.075 INFO [stderr] 
Nov 16 07:00:39.075 INFO [stderr] warning: method is never used: `digit`
Nov 16 07:00:39.075 INFO [stderr]   --> src/main.rs:31:5
Nov 16 07:00:39.075 INFO [stderr]    |
Nov 16 07:00:39.075 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Nov 16 07:00:39.075 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:00:39.075 INFO [stderr] 
Nov 16 07:00:39.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.79s
Nov 16 07:00:39.781 INFO [stderr] su: No module specific data is present
Nov 16 07:00:40.977 INFO running `"docker" "inspect" "0bd9301edff5b854f730162f4bc5b9d20ceacb9c6e5632e61a6313314f9c4152"`
Nov 16 07:00:41.245 INFO running `"docker" "rm" "-f" "0bd9301edff5b854f730162f4bc5b9d20ceacb9c6e5632e61a6313314f9c4152"`
Nov 16 07:00:41.588 INFO [stdout] 0bd9301edff5b854f730162f4bc5b9d20ceacb9c6e5632e61a6313314f9c4152
Nov 16 07:00:41.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 07:00:42.036 INFO [stdout] ca756a7b201d1bd63fe95f1cb60d9466e0071a380f8393cad8ae1af3cb616e15
Nov 16 07:00:42.041 INFO running `"docker" "start" "-a" "ca756a7b201d1bd63fe95f1cb60d9466e0071a380f8393cad8ae1af3cb616e15"`
Nov 16 07:00:43.183 INFO [stderr] usermod: no changes
Nov 16 07:00:43.287 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Nov 16 07:00:43.611 INFO [stderr] warning: variant is never constructed: `Test`
Nov 16 07:00:43.611 INFO [stderr]   --> src/main.rs:19:5
Nov 16 07:00:43.611 INFO [stderr]    |
Nov 16 07:00:43.611 INFO [stderr] 19 |     Test
Nov 16 07:00:43.611 INFO [stderr]    |     ^^^^
Nov 16 07:00:43.611 INFO [stderr]    |
Nov 16 07:00:43.611 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:00:43.611 INFO [stderr] 
Nov 16 07:00:43.611 INFO [stderr] warning: method is never used: `digit`
Nov 16 07:00:43.611 INFO [stderr]   --> src/main.rs:31:5
Nov 16 07:00:43.611 INFO [stderr]    |
Nov 16 07:00:43.611 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Nov 16 07:00:43.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:00:43.611 INFO [stderr] 
Nov 16 07:00:44.043 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 16 07:00:44.043 INFO [stderr] su: No module specific data is present
Nov 16 07:00:45.095 INFO running `"docker" "inspect" "ca756a7b201d1bd63fe95f1cb60d9466e0071a380f8393cad8ae1af3cb616e15"`
Nov 16 07:00:45.363 INFO running `"docker" "rm" "-f" "ca756a7b201d1bd63fe95f1cb60d9466e0071a380f8393cad8ae1af3cb616e15"`
Nov 16 07:00:45.687 INFO [stdout] ca756a7b201d1bd63fe95f1cb60d9466e0071a380f8393cad8ae1af3cb616e15
Nov 16 07:00:45.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 07:00:46.108 INFO [stdout] fda7c33c28fa34e862bf51c287c3b1063d3e803e806f9efcd340d245a3953ab4
Nov 16 07:00:46.113 INFO running `"docker" "start" "-a" "fda7c33c28fa34e862bf51c287c3b1063d3e803e806f9efcd340d245a3953ab4"`
Nov 16 07:00:47.031 INFO [stderr] usermod: no changes
Nov 16 07:00:47.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 07:00:47.111 INFO [stderr]      Running /target/debug/deps/machine_numeral_identification_and_sorting_task-abb6209c23a96f23
Nov 16 07:00:47.113 INFO [stdout] 
Nov 16 07:00:47.113 INFO [stdout] running 0 tests
Nov 16 07:00:47.113 INFO [stdout] 
Nov 16 07:00:47.113 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:00:47.113 INFO [stdout] 
Nov 16 07:00:47.119 INFO [stderr] su: No module specific data is present
Nov 16 07:00:47.945 INFO running `"docker" "inspect" "fda7c33c28fa34e862bf51c287c3b1063d3e803e806f9efcd340d245a3953ab4"`
Nov 16 07:00:48.207 INFO running `"docker" "rm" "-f" "fda7c33c28fa34e862bf51c287c3b1063d3e803e806f9efcd340d245a3953ab4"`
Nov 16 07:00:48.494 INFO [stdout] fda7c33c28fa34e862bf51c287c3b1063d3e803e806f9efcd340d245a3953ab4