Sep 06 08:25:00.214 INFO checking crashtag-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:25:00.214 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:25:00.214 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 08:25:00.359 INFO blam! 1efcdc6d4fb7ddbe5088fffdd718dfe324d8d513714bac1e85df33385343cceb
Sep 06 08:25:00.363 INFO running `"docker" "start" "-a" "1efcdc6d4fb7ddbe5088fffdd718dfe324d8d513714bac1e85df33385343cceb"`
Sep 06 08:25:00.806 INFO kablam! usermod: no changes
Sep 06 08:25:00.833 INFO kablam!     Checking crashtag v0.1.1 (file:///source)
Sep 06 08:25:01.067 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:25:01.067 INFO kablam!   --> src/lib.rs:7:13
Sep 06 08:25:01.067 INFO kablam!    |
Sep 06 08:25:01.067 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Sep 06 08:25:01.067 INFO kablam!    |             ----^^^^^^^^
Sep 06 08:25:01.067 INFO kablam!    |             |
Sep 06 08:25:01.067 INFO kablam!    |             help: remove this `mut`
Sep 06 08:25:01.067 INFO kablam! ...
Sep 06 08:25:01.067 INFO kablam! 24 |         crashtag!("TAG1=123");
Sep 06 08:25:01.067 INFO kablam!    |         ---------------------- in this macro invocation
Sep 06 08:25:01.067 INFO kablam!    |
Sep 06 08:25:01.067 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:25:01.067 INFO kablam! 
Sep 06 08:25:01.067 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:25:01.067 INFO kablam!   --> src/lib.rs:7:13
Sep 06 08:25:01.067 INFO kablam!    |
Sep 06 08:25:01.067 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Sep 06 08:25:01.067 INFO kablam!    |             ----^^^^^^^^
Sep 06 08:25:01.067 INFO kablam!    |             |
Sep 06 08:25:01.067 INFO kablam!    |             help: remove this `mut`
Sep 06 08:25:01.067 INFO kablam! ...
Sep 06 08:25:01.067 INFO kablam! 25 |         crashtag!("TAG2=ABC");
Sep 06 08:25:01.067 INFO kablam!    |         ---------------------- in this macro invocation
Sep 06 08:25:01.067 INFO kablam! 
Sep 06 08:25:01.075 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Sep 06 08:25:01.076 INFO kablam! su: No module specific data is present
Sep 06 08:25:02.249 INFO running `"docker" "rm" "-f" "1efcdc6d4fb7ddbe5088fffdd718dfe324d8d513714bac1e85df33385343cceb"`
Sep 06 08:25:02.360 INFO blam! 1efcdc6d4fb7ddbe5088fffdd718dfe324d8d513714bac1e85df33385343cceb