Sep 21 08:10:50.265 INFO checking jump-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:10:50.265 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:10:50.265 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/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 08:10:50.438 INFO blam! 269e58aff8948e147b1f08a4b8bd5186235019fffdf056f9411997e3c6de67fa
Sep 21 08:10:50.440 INFO running `"docker" "start" "-a" "269e58aff8948e147b1f08a4b8bd5186235019fffdf056f9411997e3c6de67fa"`
Sep 21 08:10:51.106 INFO kablam! usermod: no changes
Sep 21 08:10:51.125 INFO kablam!    Compiling jump v0.1.0 (/source)
Sep 21 08:10:52.018 INFO kablam! warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Sep 21 08:10:52.018 INFO kablam!   --> src/lib.rs:15:1
Sep 21 08:10:52.018 INFO kablam!    |
Sep 21 08:10:52.018 INFO kablam! 15 | const n_saved_regs: usize = 8;
Sep 21 08:10:52.018 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:10:52.018 INFO kablam!    |
Sep 21 08:10:52.018 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 21 08:10:52.018 INFO kablam! 
Sep 21 08:10:52.118 INFO kablam! warning: value assigned to `opt_y` is never read
Sep 21 08:10:52.118 INFO kablam!   --> src/lib.rs:71:5
Sep 21 08:10:52.118 INFO kablam!    |
Sep 21 08:10:52.118 INFO kablam! 71 |     opt_y = Some(());
Sep 21 08:10:52.118 INFO kablam!    |     ^^^^^
Sep 21 08:10:52.118 INFO kablam!    |
Sep 21 08:10:52.118 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 21 08:10:52.118 INFO kablam! 
Sep 21 08:10:52.123 INFO kablam! warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Sep 21 08:10:52.123 INFO kablam!   --> src/lib.rs:15:1
Sep 21 08:10:52.124 INFO kablam!    |
Sep 21 08:10:52.124 INFO kablam! 15 | const n_saved_regs: usize = 8;
Sep 21 08:10:52.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:10:52.124 INFO kablam!    |
Sep 21 08:10:52.124 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 21 08:10:52.124 INFO kablam! 
Sep 21 08:10:52.134 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Sep 21 08:10:52.136 INFO kablam! su: No module specific data is present
Sep 21 08:10:52.799 INFO running `"docker" "rm" "-f" "269e58aff8948e147b1f08a4b8bd5186235019fffdf056f9411997e3c6de67fa"`
Sep 21 08:10:52.871 INFO blam! 269e58aff8948e147b1f08a4b8bd5186235019fffdf056f9411997e3c6de67fa