Nov 16 07:00:24.662 INFO testing zackmdavis/Machine_Numeral_Identification_and_Sorting_Task against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 07:00:24.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:00:25.179 INFO [stdout] d4290c820dda7c8bce243bd36e6fa0492c9430605776b9088b22d81650666776
Nov 16 07:00:25.181 INFO running `"docker" "start" "-a" "d4290c820dda7c8bce243bd36e6fa0492c9430605776b9088b22d81650666776"`
Nov 16 07:00:26.647 INFO [stderr] usermod: no changes
Nov 16 07:00:26.767 INFO [stderr]    Compiling num-traits v0.1.41
Nov 16 07:00:26.775 INFO [stderr]    Compiling matrixmultiply v0.1.14
Nov 16 07:00:26.775 INFO [stderr]    Compiling rawpointer v0.1.0
Nov 16 07:00:26.775 INFO [stderr]    Compiling libc v0.2.34
Nov 16 07:00:26.775 INFO [stderr]    Compiling byteorder v1.2.1
Nov 16 07:00:29.575 INFO [stderr]    Compiling mnist v0.4.0
Nov 16 07:00:30.283 INFO [stderr]    Compiling rand v0.3.18
Nov 16 07:00:31.577 INFO [stderr]    Compiling num-integer v0.1.35
Nov 16 07:00:32.350 INFO [stderr]    Compiling num-iter v0.1.34
Nov 16 07:00:32.672 INFO [stderr]    Compiling num v0.1.41
Nov 16 07:00:32.867 INFO [stderr]    Compiling rulinalg v0.3.7
Nov 16 07:00:36.788 INFO [stderr]    Compiling rusty-machine v0.5.4
Nov 16 07:00:40.607 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Nov 16 07:00:40.855 INFO [stderr] warning: variant is never constructed: `Test`
Nov 16 07:00:40.855 INFO [stderr]   --> src/main.rs:19:5
Nov 16 07:00:40.855 INFO [stderr]    |
Nov 16 07:00:40.855 INFO [stderr] 19 |     Test
Nov 16 07:00:40.855 INFO [stderr]    |     ^^^^
Nov 16 07:00:40.855 INFO [stderr]    |
Nov 16 07:00:40.855 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:00:40.855 INFO [stderr] 
Nov 16 07:00:40.855 INFO [stderr] warning: method is never used: `digit`
Nov 16 07:00:40.855 INFO [stderr]   --> src/main.rs:31:5
Nov 16 07:00:40.855 INFO [stderr]    |
Nov 16 07:00:40.855 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Nov 16 07:00:40.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:00:40.855 INFO [stderr] 
Nov 16 07:00:41.554 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.86s
Nov 16 07:00:41.558 INFO [stderr] su: No module specific data is present
Nov 16 07:00:42.116 INFO running `"docker" "inspect" "d4290c820dda7c8bce243bd36e6fa0492c9430605776b9088b22d81650666776"`
Nov 16 07:00:42.334 INFO running `"docker" "rm" "-f" "d4290c820dda7c8bce243bd36e6fa0492c9430605776b9088b22d81650666776"`
Nov 16 07:00:42.627 INFO [stdout] d4290c820dda7c8bce243bd36e6fa0492c9430605776b9088b22d81650666776
Nov 16 07:00:42.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:00:43.090 INFO [stdout] 51825f3935aeba6d2a426036aa101afbcabb417b25bd6736cdeccafbe2318a13
Nov 16 07:00:43.092 INFO running `"docker" "start" "-a" "51825f3935aeba6d2a426036aa101afbcabb417b25bd6736cdeccafbe2318a13"`
Nov 16 07:00:44.338 INFO [stderr] usermod: no changes
Nov 16 07:00:44.403 INFO [stderr]    Compiling machine_numeral_identification_and_sorting_task v0.0.1 (/source)
Nov 16 07:00:44.715 INFO [stderr] warning: variant is never constructed: `Test`
Nov 16 07:00:44.715 INFO [stderr]   --> src/main.rs:19:5
Nov 16 07:00:44.715 INFO [stderr]    |
Nov 16 07:00:44.715 INFO [stderr] 19 |     Test
Nov 16 07:00:44.715 INFO [stderr]    |     ^^^^
Nov 16 07:00:44.715 INFO [stderr]    |
Nov 16 07:00:44.723 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:00:44.723 INFO [stderr] 
Nov 16 07:00:44.723 INFO [stderr] warning: method is never used: `digit`
Nov 16 07:00:44.723 INFO [stderr]   --> src/main.rs:31:5
Nov 16 07:00:44.723 INFO [stderr]    |
Nov 16 07:00:44.723 INFO [stderr] 31 |     fn digit(&self, set: Set, index: usize) -> Digit {
Nov 16 07:00:44.723 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:00:44.723 INFO [stderr] 
Nov 16 07:00:45.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 16 07:00:45.159 INFO [stderr] su: No module specific data is present
Nov 16 07:00:45.761 INFO running `"docker" "inspect" "51825f3935aeba6d2a426036aa101afbcabb417b25bd6736cdeccafbe2318a13"`
Nov 16 07:00:46.031 INFO running `"docker" "rm" "-f" "51825f3935aeba6d2a426036aa101afbcabb417b25bd6736cdeccafbe2318a13"`
Nov 16 07:00:46.308 INFO [stdout] 51825f3935aeba6d2a426036aa101afbcabb417b25bd6736cdeccafbe2318a13
Nov 16 07:00:46.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:00:46.765 INFO [stdout] 8bd6fceba525cea88a055861cea025ae5fe695a109012f36682f1a4ad2dfa508
Nov 16 07:00:46.772 INFO running `"docker" "start" "-a" "8bd6fceba525cea88a055861cea025ae5fe695a109012f36682f1a4ad2dfa508"`
Nov 16 07:00:47.653 INFO [stderr] usermod: no changes
Nov 16 07:00:47.767 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 16 07:00:47.767 INFO [stderr]      Running /target/debug/deps/machine_numeral_identification_and_sorting_task-d47abdfe9063294b
Nov 16 07:00:47.775 INFO [stdout] 
Nov 16 07:00:47.775 INFO [stdout] running 0 tests
Nov 16 07:00:47.775 INFO [stdout] 
Nov 16 07:00:47.775 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:00:47.775 INFO [stdout] 
Nov 16 07:00:47.787 INFO [stderr] su: No module specific data is present
Nov 16 07:00:48.343 INFO running `"docker" "inspect" "8bd6fceba525cea88a055861cea025ae5fe695a109012f36682f1a4ad2dfa508"`
Nov 16 07:00:48.593 INFO running `"docker" "rm" "-f" "8bd6fceba525cea88a055861cea025ae5fe695a109012f36682f1a4ad2dfa508"`
Nov 16 07:00:48.875 INFO [stdout] 8bd6fceba525cea88a055861cea025ae5fe695a109012f36682f1a4ad2dfa508