Sep 01 07:17:31.317 INFO checking crashtag-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:17:31.317 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:17:31.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:17:31.461 INFO blam! 58a90bd7a4ae7969910210c66e5181517cc69c33807990d3e78ff681e22ad964
Sep 01 07:17:31.463 INFO running `"docker" "start" "-a" "58a90bd7a4ae7969910210c66e5181517cc69c33807990d3e78ff681e22ad964"`
Sep 01 07:17:32.081 INFO kablam!     Checking crashtag v0.1.1 (file:///source)
Sep 01 07:17:32.693 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:17:32.693 INFO kablam!   --> src/lib.rs:7:13
Sep 01 07:17:32.693 INFO kablam!    |
Sep 01 07:17:32.693 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Sep 01 07:17:32.693 INFO kablam!    |             ----^^^^^^^^
Sep 01 07:17:32.693 INFO kablam!    |             |
Sep 01 07:17:32.693 INFO kablam!    |             help: remove this `mut`
Sep 01 07:17:32.694 INFO kablam! ...
Sep 01 07:17:32.694 INFO kablam! 24 |         crashtag!("TAG1=123");
Sep 01 07:17:32.694 INFO kablam!    |         ---------------------- in this macro invocation
Sep 01 07:17:32.694 INFO kablam!    |
Sep 01 07:17:32.694 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:17:32.694 INFO kablam! 
Sep 01 07:17:32.694 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:17:32.694 INFO kablam!   --> src/lib.rs:7:13
Sep 01 07:17:32.694 INFO kablam!    |
Sep 01 07:17:32.694 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Sep 01 07:17:32.694 INFO kablam!    |             ----^^^^^^^^
Sep 01 07:17:32.694 INFO kablam!    |             |
Sep 01 07:17:32.694 INFO kablam!    |             help: remove this `mut`
Sep 01 07:17:32.694 INFO kablam! ...
Sep 01 07:17:32.694 INFO kablam! 25 |         crashtag!("TAG2=ABC");
Sep 01 07:17:32.694 INFO kablam!    |         ---------------------- in this macro invocation
Sep 01 07:17:32.694 INFO kablam! 
Sep 01 07:17:32.706 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Sep 01 07:17:32.709 INFO kablam! su: No module specific data is present
Sep 01 07:17:33.062 INFO running `"docker" "rm" "-f" "58a90bd7a4ae7969910210c66e5181517cc69c33807990d3e78ff681e22ad964"`
Sep 01 07:17:33.151 INFO blam! 58a90bd7a4ae7969910210c66e5181517cc69c33807990d3e78ff681e22ad964