Sep 21 11:50:02.367 INFO checking crashtag-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:50:02.367 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:50:02.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:50:02.505 INFO blam! fa41ef2df0e5b091aac138fbadf18aee5888f65c5f12734c245a5b45b08d8c85
Sep 21 11:50:02.507 INFO running `"docker" "start" "-a" "fa41ef2df0e5b091aac138fbadf18aee5888f65c5f12734c245a5b45b08d8c85"`
Sep 21 11:50:03.667 INFO kablam! usermod: no changes
Sep 21 11:50:03.691 INFO kablam!     Checking crashtag v0.1.1 (/source)
Sep 21 11:50:04.029 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:50:04.029 INFO kablam!   --> src/lib.rs:7:13
Sep 21 11:50:04.029 INFO kablam!    |
Sep 21 11:50:04.029 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Sep 21 11:50:04.029 INFO kablam!    |             ----^^^^^^^^
Sep 21 11:50:04.029 INFO kablam!    |             |
Sep 21 11:50:04.029 INFO kablam!    |             help: remove this `mut`
Sep 21 11:50:04.029 INFO kablam! ...
Sep 21 11:50:04.029 INFO kablam! 24 |         crashtag!("TAG1=123");
Sep 21 11:50:04.029 INFO kablam!    |         ---------------------- in this macro invocation
Sep 21 11:50:04.029 INFO kablam!    |
Sep 21 11:50:04.029 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 11:50:04.029 INFO kablam! 
Sep 21 11:50:04.029 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:50:04.029 INFO kablam!   --> src/lib.rs:7:13
Sep 21 11:50:04.029 INFO kablam!    |
Sep 21 11:50:04.029 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Sep 21 11:50:04.029 INFO kablam!    |             ----^^^^^^^^
Sep 21 11:50:04.029 INFO kablam!    |             |
Sep 21 11:50:04.029 INFO kablam!    |             help: remove this `mut`
Sep 21 11:50:04.029 INFO kablam! ...
Sep 21 11:50:04.029 INFO kablam! 25 |         crashtag!("TAG2=ABC");
Sep 21 11:50:04.029 INFO kablam!    |         ---------------------- in this macro invocation
Sep 21 11:50:04.029 INFO kablam! 
Sep 21 11:50:04.037 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Sep 21 11:50:04.041 INFO kablam! su: No module specific data is present
Sep 21 11:50:04.666 INFO running `"docker" "rm" "-f" "fa41ef2df0e5b091aac138fbadf18aee5888f65c5f12734c245a5b45b08d8c85"`
Sep 21 11:50:04.787 INFO blam! fa41ef2df0e5b091aac138fbadf18aee5888f65c5f12734c245a5b45b08d8c85