Dec 05 11:26:09.897 INFO checking jump-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 11:26:09.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 11:26:10.108 INFO [stdout] 5071907d547998e67c3ddc957ae177b73971be4b940d466afcb4b8c554ba4a23
Dec 05 11:26:10.116 INFO running `"docker" "start" "-a" "5071907d547998e67c3ddc957ae177b73971be4b940d466afcb4b8c554ba4a23"`
Dec 05 11:26:11.359 INFO [stderr] usermod: no changes
Dec 05 11:26:11.423 INFO [stderr]    Compiling jump v0.1.0 (/source)
Dec 05 11:26:13.719 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Dec 05 11:26:13.719 INFO [stderr]   --> src/lib.rs:15:1
Dec 05 11:26:13.719 INFO [stderr]    |
Dec 05 11:26:13.719 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Dec 05 11:26:13.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:26:13.719 INFO [stderr]    |
Dec 05 11:26:13.719 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 11:26:13.719 INFO [stderr] 
Dec 05 11:26:13.963 INFO [stderr] warning: value assigned to `opt_y` is never read
Dec 05 11:26:13.963 INFO [stderr]   --> src/lib.rs:71:5
Dec 05 11:26:13.963 INFO [stderr]    |
Dec 05 11:26:13.963 INFO [stderr] 71 |     opt_y = Some(());
Dec 05 11:26:13.963 INFO [stderr]    |     ^^^^^
Dec 05 11:26:13.963 INFO [stderr]    |
Dec 05 11:26:13.963 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 11:26:13.963 INFO [stderr] 
Dec 05 11:26:13.971 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Dec 05 11:26:13.971 INFO [stderr]   --> src/lib.rs:15:1
Dec 05 11:26:13.971 INFO [stderr]    |
Dec 05 11:26:13.971 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Dec 05 11:26:13.971 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:26:13.971 INFO [stderr]    |
Dec 05 11:26:13.971 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 11:26:13.971 INFO [stderr] 
Dec 05 11:26:13.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 05 11:26:14.007 INFO [stderr] su: No module specific data is present
Dec 05 11:26:14.551 INFO running `"docker" "inspect" "5071907d547998e67c3ddc957ae177b73971be4b940d466afcb4b8c554ba4a23"`
Dec 05 11:26:14.873 INFO running `"docker" "rm" "-f" "5071907d547998e67c3ddc957ae177b73971be4b940d466afcb4b8c554ba4a23"`
Dec 05 11:26:15.343 INFO [stdout] 5071907d547998e67c3ddc957ae177b73971be4b940d466afcb4b8c554ba4a23