Sep 06 07:09:53.163 INFO checking ffsvm-0.6.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:09:53.163 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:09:53.163 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:09:53.300 INFO blam! 94c22f71bd6ef81d9e928ba37cb68b7e80852d1704ec1b44603a246e023788b9
Sep 06 07:09:53.301 INFO running `"docker" "start" "-a" "94c22f71bd6ef81d9e928ba37cb68b7e80852d1704ec1b44603a246e023788b9"`
Sep 06 07:09:53.748 INFO kablam! usermod: no changes
Sep 06 07:09:53.796 INFO kablam!     Checking packed_simd v0.1.0
Sep 06 07:10:20.137 INFO kablam!     Checking simd_aligned v0.1.2
Sep 06 07:10:20.696 INFO kablam!     Checking ffsvm v0.6.0 (file:///source)
Sep 06 07:10:20.764 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Sep 06 07:10:20.764 INFO kablam!   --> src/lib.rs:71:31
Sep 06 07:10:20.764 INFO kablam!    |
Sep 06 07:10:20.764 INFO kablam! 71 | #![feature(try_from, stdsimd, rust_2018_preview, try_trait)]
Sep 06 07:10:20.764 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^
Sep 06 07:10:20.765 INFO kablam! 
Sep 06 07:10:20.899 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Sep 06 07:10:20.899 INFO kablam!   --> src/lib.rs:71:31
Sep 06 07:10:20.899 INFO kablam!    |
Sep 06 07:10:20.899 INFO kablam! 71 | #![feature(try_from, stdsimd, rust_2018_preview, try_trait)]
Sep 06 07:10:20.899 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^
Sep 06 07:10:20.899 INFO kablam! 
Sep 06 07:10:24.479 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:10:24.479 INFO kablam!   --> benches/svm_sparse.rs:15:13
Sep 06 07:10:24.479 INFO kablam!    |
Sep 06 07:10:24.479 INFO kablam! 15 |         let mut svm = SparseSVM::try_from(&raw_model).unwrap();
Sep 06 07:10:24.479 INFO kablam!    |             ----^^^
Sep 06 07:10:24.479 INFO kablam!    |             |
Sep 06 07:10:24.479 INFO kablam!    |             help: remove this `mut`
Sep 06 07:10:24.479 INFO kablam!    |
Sep 06 07:10:24.479 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 07:10:24.479 INFO kablam! 
Sep 06 07:10:24.894 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.12s
Sep 06 07:10:24.894 INFO kablam! su: No module specific data is present
Sep 06 07:10:25.589 INFO running `"docker" "rm" "-f" "94c22f71bd6ef81d9e928ba37cb68b7e80852d1704ec1b44603a246e023788b9"`
Sep 06 07:10:25.719 INFO blam! 94c22f71bd6ef81d9e928ba37cb68b7e80852d1704ec1b44603a246e023788b9