Sep 04 13:06:38.494 INFO checking jump-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 13:06:38.494 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 13:06:38.494 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:06:38.654 INFO blam! 1d805d1fd1f681658144b5a86f452c2647a2103e980976425316eb818f33a803
Sep 04 13:06:38.656 INFO running `"docker" "start" "-a" "1d805d1fd1f681658144b5a86f452c2647a2103e980976425316eb818f33a803"`
Sep 04 13:06:39.342 INFO kablam!    Compiling jump v0.1.0 (file:///source)
Sep 04 13:06:40.868 INFO kablam! warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Sep 04 13:06:40.868 INFO kablam!   --> src/lib.rs:15:1
Sep 04 13:06:40.868 INFO kablam!    |
Sep 04 13:06:40.868 INFO kablam! 15 | const n_saved_regs: usize = 8;
Sep 04 13:06:40.868 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 13:06:40.868 INFO kablam!    |
Sep 04 13:06:40.868 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 04 13:06:40.868 INFO kablam! 
Sep 04 13:06:41.025 INFO kablam! warning: value assigned to `opt_y` is never read
Sep 04 13:06:41.025 INFO kablam!   --> src/lib.rs:71:5
Sep 04 13:06:41.025 INFO kablam!    |
Sep 04 13:06:41.025 INFO kablam! 71 |     opt_y = Some(());
Sep 04 13:06:41.025 INFO kablam!    |     ^^^^^
Sep 04 13:06:41.025 INFO kablam!    |
Sep 04 13:06:41.025 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 04 13:06:41.025 INFO kablam! 
Sep 04 13:06:41.039 INFO kablam! warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Sep 04 13:06:41.039 INFO kablam!   --> src/lib.rs:15:1
Sep 04 13:06:41.039 INFO kablam!    |
Sep 04 13:06:41.039 INFO kablam! 15 | const n_saved_regs: usize = 8;
Sep 04 13:06:41.039 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 13:06:41.039 INFO kablam!    |
Sep 04 13:06:41.039 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 04 13:06:41.039 INFO kablam! 
Sep 04 13:06:41.052 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Sep 04 13:06:41.054 INFO kablam! su: No module specific data is present
Sep 04 13:06:41.529 INFO running `"docker" "rm" "-f" "1d805d1fd1f681658144b5a86f452c2647a2103e980976425316eb818f33a803"`
Sep 04 13:06:41.632 INFO blam! 1d805d1fd1f681658144b5a86f452c2647a2103e980976425316eb818f33a803