Aug 31 00:50:50.569 INFO checking alumina-0.3.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 31 00:50:50.569 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 31 00:50:50.569 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:50:50.766 INFO blam! 8d4dd749b6e7cd293ae39cd1bf39e61f0bc7fec366c4127d4b58e8f177b91f27
Aug 31 00:50:50.768 INFO running `"docker" "start" "-a" "8d4dd749b6e7cd293ae39cd1bf39e61f0bc7fec366c4127d4b58e8f177b91f27"`
Aug 31 00:50:51.561 INFO kablam!    Compiling matrixmultiply_mt v0.1.6
Aug 31 00:50:51.562 INFO kablam!     Checking unchecked-index v0.2.2
Aug 31 00:50:51.565 INFO kablam!     Checking rawslice v0.1.0
Aug 31 00:50:51.566 INFO kablam!     Checking typenum_loops v0.3.0
Aug 31 00:50:51.937 INFO kablam!     Checking odds v0.3.1
Aug 31 00:50:55.195 INFO kablam!     Checking alumina v0.3.0 (file:///source)
Aug 31 00:51:20.974 INFO kablam! warning: value assigned to `params` is never read
Aug 31 00:51:20.974 INFO kablam!   --> examples/mnist.rs:76:2
Aug 31 00:51:20.974 INFO kablam!    |
Aug 31 00:51:20.974 INFO kablam! 76 |     params = solver.optimise_from(&mut data_stream, params).unwrap();
Aug 31 00:51:20.974 INFO kablam!    |     ^^^^^^
Aug 31 00:51:20.975 INFO kablam!    |
Aug 31 00:51:20.975 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 31 00:51:20.975 INFO kablam! 
Aug 31 00:51:20.995 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:51:20.995 INFO kablam!   --> examples/mnist.rs:64:6
Aug 31 00:51:20.995 INFO kablam!    |
Aug 31 00:51:20.995 INFO kablam! 64 |     let mut avg_err1 = Arc::new(Cell::new(2.3));
Aug 31 00:51:20.995 INFO kablam!    |         ----^^^^^^^^
Aug 31 00:51:20.995 INFO kablam!    |         |
Aug 31 00:51:20.995 INFO kablam!    |         help: remove this `mut`
Aug 31 00:51:20.995 INFO kablam!    |
Aug 31 00:51:20.995 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 00:51:20.995 INFO kablam! 
Aug 31 00:51:20.995 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:51:20.995 INFO kablam!   --> examples/mnist.rs:65:6
Aug 31 00:51:20.995 INFO kablam!    |
Aug 31 00:51:20.995 INFO kablam! 65 |     let mut avg_err2 = avg_err1.clone();
Aug 31 00:51:20.995 INFO kablam!    |         ----^^^^^^^^
Aug 31 00:51:20.995 INFO kablam!    |         |
Aug 31 00:51:20.995 INFO kablam!    |         help: remove this `mut`
Aug 31 00:51:20.995 INFO kablam! 
Aug 31 00:51:21.368 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.99s
Aug 31 00:51:21.383 INFO kablam! su: No module specific data is present
Aug 31 00:51:22.022 INFO running `"docker" "rm" "-f" "8d4dd749b6e7cd293ae39cd1bf39e61f0bc7fec366c4127d4b58e8f177b91f27"`
Aug 31 00:51:22.160 INFO blam! 8d4dd749b6e7cd293ae39cd1bf39e61f0bc7fec366c4127d4b58e8f177b91f27