Nov 28 23:06:49.179 INFO checking jump-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:06:49.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 23:06:49.374 INFO [stdout] 5b92e684556e4d6bc32fb7c9338d6daebff61550424b3d1b75febf61b543aab9
Nov 28 23:06:49.377 INFO running `"docker" "start" "-a" "5b92e684556e4d6bc32fb7c9338d6daebff61550424b3d1b75febf61b543aab9"`
Nov 28 23:06:50.006 INFO [stderr] usermod: no changes
Nov 28 23:06:50.024 INFO [stderr]    Compiling jump v0.1.0 (/source)
Nov 28 23:06:51.361 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Nov 28 23:06:51.361 INFO [stderr]   --> src/lib.rs:15:1
Nov 28 23:06:51.361 INFO [stderr]    |
Nov 28 23:06:51.362 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Nov 28 23:06:51.362 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:51.362 INFO [stderr]    |
Nov 28 23:06:51.363 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 23:06:51.363 INFO [stderr] 
Nov 28 23:06:51.581 INFO [stderr] warning: value assigned to `opt_y` is never read
Nov 28 23:06:51.581 INFO [stderr]   --> src/lib.rs:71:5
Nov 28 23:06:51.581 INFO [stderr]    |
Nov 28 23:06:51.582 INFO [stderr] 71 |     opt_y = Some(());
Nov 28 23:06:51.582 INFO [stderr]    |     ^^^^^
Nov 28 23:06:51.582 INFO [stderr]    |
Nov 28 23:06:51.582 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 23:06:51.583 INFO [stderr] 
Nov 28 23:06:51.607 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Nov 28 23:06:51.607 INFO [stderr]   --> src/lib.rs:15:1
Nov 28 23:06:51.608 INFO [stderr]    |
Nov 28 23:06:51.608 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Nov 28 23:06:51.608 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:51.609 INFO [stderr]    |
Nov 28 23:06:51.609 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 23:06:51.609 INFO [stderr] 
Nov 28 23:06:51.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 28 23:06:51.717 INFO [stderr] su: No module specific data is present
Nov 28 23:06:52.052 INFO running `"docker" "inspect" "5b92e684556e4d6bc32fb7c9338d6daebff61550424b3d1b75febf61b543aab9"`
Nov 28 23:06:52.165 INFO running `"docker" "rm" "-f" "5b92e684556e4d6bc32fb7c9338d6daebff61550424b3d1b75febf61b543aab9"`
Nov 28 23:06:52.278 INFO [stdout] 5b92e684556e4d6bc32fb7c9338d6daebff61550424b3d1b75febf61b543aab9