Oct 13 16:30:58.029 INFO checking crashtag-0.1.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:30:58.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 16:30:58.436 INFO blam! de0f09837ad219f569947a9d19dcb3d92f3ebfc8efc05398d8eee2da15f2f480
Oct 13 16:30:58.444 INFO running `"docker" "start" "-a" "de0f09837ad219f569947a9d19dcb3d92f3ebfc8efc05398d8eee2da15f2f480"`
Oct 13 16:30:59.573 INFO kablam! usermod: no changes
Oct 13 16:30:59.608 INFO kablam!     Checking crashtag v0.1.1 (/source)
Oct 13 16:31:00.449 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:31:00.449 INFO kablam!   --> src/lib.rs:7:13
Oct 13 16:31:00.449 INFO kablam!    |
Oct 13 16:31:00.449 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Oct 13 16:31:00.449 INFO kablam!    |             ----^^^^^^^^
Oct 13 16:31:00.449 INFO kablam!    |             |
Oct 13 16:31:00.449 INFO kablam!    |             help: remove this `mut`
Oct 13 16:31:00.449 INFO kablam! ...
Oct 13 16:31:00.449 INFO kablam! 24 |         crashtag!("TAG1=123");
Oct 13 16:31:00.449 INFO kablam!    |         ---------------------- in this macro invocation
Oct 13 16:31:00.449 INFO kablam!    |
Oct 13 16:31:00.449 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 16:31:00.449 INFO kablam! 
Oct 13 16:31:00.449 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:31:00.449 INFO kablam!   --> src/lib.rs:7:13
Oct 13 16:31:00.449 INFO kablam!    |
Oct 13 16:31:00.449 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Oct 13 16:31:00.449 INFO kablam!    |             ----^^^^^^^^
Oct 13 16:31:00.449 INFO kablam!    |             |
Oct 13 16:31:00.449 INFO kablam!    |             help: remove this `mut`
Oct 13 16:31:00.449 INFO kablam! ...
Oct 13 16:31:00.449 INFO kablam! 25 |         crashtag!("TAG2=ABC");
Oct 13 16:31:00.449 INFO kablam!    |         ---------------------- in this macro invocation
Oct 13 16:31:00.449 INFO kablam! 
Oct 13 16:31:00.462 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Oct 13 16:31:00.466 INFO kablam! su: No module specific data is present
Oct 13 16:31:00.906 INFO running `"docker" "rm" "-f" "de0f09837ad219f569947a9d19dcb3d92f3ebfc8efc05398d8eee2da15f2f480"`
Oct 13 16:31:00.986 INFO blam! de0f09837ad219f569947a9d19dcb3d92f3ebfc8efc05398d8eee2da15f2f480