Aug 01 19:21:28.801 INFO checking vecmat-0.2.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 19:21:28.801 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:21:28.801 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:21:28.801 INFO running `"docker" "create" "-v" "/tmp/crater.Tcrg7FmoFmTj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 19:21:29.045 INFO blam! 198cc50500a4f15699bdabda5a350ee5b0b9f26e2bad3ce14556b3c336df3b86
Aug 01 19:21:29.045 INFO running `"docker" "start" "-a" "198cc50500a4f15699bdabda5a350ee5b0b9f26e2bad3ce14556b3c336df3b86"`
Aug 01 19:21:30.163 INFO kablam!     Checking vecmat v0.2.1 (file:///source)
Aug 01 19:21:37.799 INFO kablam! warning: variable does not need to be mutable
Aug 01 19:21:37.799 INFO kablam!   --> src/vec_test.rs:56:8
Aug 01 19:21:37.799 INFO kablam!    |
Aug 01 19:21:37.799 INFO kablam! 56 |             let mut b = v.data_mut(); 
Aug 01 19:21:37.799 INFO kablam!    |                 ----^
Aug 01 19:21:37.799 INFO kablam!    |                 |
Aug 01 19:21:37.799 INFO kablam!    |                 help: remove this `mut`
Aug 01 19:21:37.799 INFO kablam! ...
Aug 01 19:21:37.799 INFO kablam! 74 |     vec_data_test!(Vec2, 2);
Aug 01 19:21:37.799 INFO kablam!    |     ------------------------ in this macro invocation
Aug 01 19:21:37.800 INFO kablam!    |
Aug 01 19:21:37.800 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 19:21:37.800 INFO kablam! 
Aug 01 19:21:37.801 INFO kablam! warning: variable does not need to be mutable
Aug 01 19:21:37.801 INFO kablam!   --> src/vec_test.rs:56:8
Aug 01 19:21:37.801 INFO kablam!    |
Aug 01 19:21:37.801 INFO kablam! 56 |             let mut b = v.data_mut(); 
Aug 01 19:21:37.801 INFO kablam!    |                 ----^
Aug 01 19:21:37.801 INFO kablam!    |                 |
Aug 01 19:21:37.801 INFO kablam!    |                 help: remove this `mut`
Aug 01 19:21:37.801 INFO kablam! ...
Aug 01 19:21:37.801 INFO kablam! 75 |     vec_data_test!(Vec3, 3);
Aug 01 19:21:37.801 INFO kablam!    |     ------------------------ in this macro invocation
Aug 01 19:21:37.802 INFO kablam! 
Aug 01 19:21:37.802 INFO kablam! warning: variable does not need to be mutable
Aug 01 19:21:37.802 INFO kablam!   --> src/vec_test.rs:56:8
Aug 01 19:21:37.802 INFO kablam!    |
Aug 01 19:21:37.802 INFO kablam! 56 |             let mut b = v.data_mut(); 
Aug 01 19:21:37.802 INFO kablam!    |                 ----^
Aug 01 19:21:37.802 INFO kablam!    |                 |
Aug 01 19:21:37.802 INFO kablam!    |                 help: remove this `mut`
Aug 01 19:21:37.803 INFO kablam! ...
Aug 01 19:21:37.803 INFO kablam! 76 |     vec_data_test!(Vec4, 4);
Aug 01 19:21:37.803 INFO kablam!    |     ------------------------ in this macro invocation
Aug 01 19:21:37.803 INFO kablam! 
Aug 01 19:21:40.056 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.92s
Aug 01 19:21:40.060 INFO kablam! su: No module specific data is present
Aug 01 19:21:40.878 INFO running `"docker" "rm" "-f" "198cc50500a4f15699bdabda5a350ee5b0b9f26e2bad3ce14556b3c336df3b86"`
Aug 01 19:21:40.988 INFO blam! 198cc50500a4f15699bdabda5a350ee5b0b9f26e2bad3ce14556b3c336df3b86