Sep 01 16:14:32.941 INFO checking jump-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 16:14:32.941 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 16:14:32.941 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 16:14:33.090 INFO blam! cef01922d1c682cef43e091dc0901ad1f3ba98db5aa55367975ceb2696d75f27
Sep 01 16:14:33.091 INFO running `"docker" "start" "-a" "cef01922d1c682cef43e091dc0901ad1f3ba98db5aa55367975ceb2696d75f27"`
Sep 01 16:14:33.597 INFO kablam!    Compiling jump v0.1.0 (file:///source)
Sep 01 16:14:35.140 INFO kablam! warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Sep 01 16:14:35.140 INFO kablam!   --> src/lib.rs:15:1
Sep 01 16:14:35.140 INFO kablam!    |
Sep 01 16:14:35.140 INFO kablam! 15 | const n_saved_regs: usize = 8;
Sep 01 16:14:35.141 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:14:35.141 INFO kablam!    |
Sep 01 16:14:35.141 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 16:14:35.141 INFO kablam! 
Sep 01 16:14:35.289 INFO kablam! warning: value assigned to `opt_y` is never read
Sep 01 16:14:35.289 INFO kablam!   --> src/lib.rs:71:5
Sep 01 16:14:35.289 INFO kablam!    |
Sep 01 16:14:35.289 INFO kablam! 71 |     opt_y = Some(());
Sep 01 16:14:35.289 INFO kablam!    |     ^^^^^
Sep 01 16:14:35.289 INFO kablam!    |
Sep 01 16:14:35.289 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 01 16:14:35.289 INFO kablam! 
Sep 01 16:14:35.299 INFO kablam! warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Sep 01 16:14:35.299 INFO kablam!   --> src/lib.rs:15:1
Sep 01 16:14:35.299 INFO kablam!    |
Sep 01 16:14:35.299 INFO kablam! 15 | const n_saved_regs: usize = 8;
Sep 01 16:14:35.299 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:14:35.299 INFO kablam!    |
Sep 01 16:14:35.300 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 16:14:35.300 INFO kablam! 
Sep 01 16:14:35.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Sep 01 16:14:35.313 INFO kablam! su: No module specific data is present
Sep 01 16:14:35.729 INFO running `"docker" "rm" "-f" "cef01922d1c682cef43e091dc0901ad1f3ba98db5aa55367975ceb2696d75f27"`
Sep 01 16:14:35.815 INFO blam! cef01922d1c682cef43e091dc0901ad1f3ba98db5aa55367975ceb2696d75f27