Sep 04 04:27:24.635 INFO checking rusty-sandbox-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 04:27:24.636 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 04:27:24.636 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:27:24.889 INFO blam! f9665b68c6f9aaff85e6320b7d42370862e484eea516f8e209eb0b1a17e7d8d2
Sep 04 04:27:24.891 INFO running `"docker" "start" "-a" "f9665b68c6f9aaff85e6320b7d42370862e484eea516f8e209eb0b1a17e7d8d2"`
Sep 04 04:27:25.619 INFO kablam!     Checking rusty-sandbox v0.1.0 (file:///source)
Sep 04 04:27:26.374 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:27:26.374 INFO kablam!    --> src/lib.rs:116:13
Sep 04 04:27:26.374 INFO kablam!     |
Sep 04 04:27:26.374 INFO kablam! 116 |         let mut f = File::open("UNLICENSE").unwrap();
Sep 04 04:27:26.374 INFO kablam!     |             ----^
Sep 04 04:27:26.374 INFO kablam!     |             |
Sep 04 04:27:26.374 INFO kablam!     |             help: remove this `mut`
Sep 04 04:27:26.374 INFO kablam!     |
Sep 04 04:27:26.375 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 04:27:26.375 INFO kablam! 
Sep 04 04:27:26.375 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:27:26.375 INFO kablam!    --> src/lib.rs:117:13
Sep 04 04:27:26.375 INFO kablam!     |
Sep 04 04:27:26.375 INFO kablam! 117 |         let mut process = Sandbox::new()
Sep 04 04:27:26.375 INFO kablam!     |             ----^^^^^^^
Sep 04 04:27:26.375 INFO kablam!     |             |
Sep 04 04:27:26.375 INFO kablam!     |             help: remove this `mut`
Sep 04 04:27:26.375 INFO kablam! 
Sep 04 04:27:26.421 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 04 04:27:26.423 INFO kablam! su: No module specific data is present
Sep 04 04:27:26.917 INFO running `"docker" "rm" "-f" "f9665b68c6f9aaff85e6320b7d42370862e484eea516f8e209eb0b1a17e7d8d2"`
Sep 04 04:27:27.019 INFO blam! f9665b68c6f9aaff85e6320b7d42370862e484eea516f8e209eb0b1a17e7d8d2