Dec 12 12:30:30.106 INFO checking jump-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:30:30.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 12:30:30.392 INFO [stdout] 91c7968186ea57eae0cb5bb82d906d75d5d91e6cb62a1fce07e615efe6c815c7
Dec 12 12:30:30.396 INFO running `"docker" "start" "-a" "91c7968186ea57eae0cb5bb82d906d75d5d91e6cb62a1fce07e615efe6c815c7"`
Dec 12 12:30:31.148 INFO [stderr] usermod: no changes
Dec 12 12:30:31.186 INFO [stderr]    Compiling jump v0.1.0 (/source)
Dec 12 12:30:32.675 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Dec 12 12:30:32.675 INFO [stderr]   --> src/lib.rs:15:1
Dec 12 12:30:32.675 INFO [stderr]    |
Dec 12 12:30:32.675 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Dec 12 12:30:32.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:30:32.675 INFO [stderr]    |
Dec 12 12:30:32.675 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 12 12:30:32.675 INFO [stderr] 
Dec 12 12:30:32.864 INFO [stderr] warning: value assigned to `opt_y` is never read
Dec 12 12:30:32.864 INFO [stderr]   --> src/lib.rs:71:5
Dec 12 12:30:32.864 INFO [stderr]    |
Dec 12 12:30:32.864 INFO [stderr] 71 |     opt_y = Some(());
Dec 12 12:30:32.864 INFO [stderr]    |     ^^^^^
Dec 12 12:30:32.864 INFO [stderr]    |
Dec 12 12:30:32.864 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 12:30:32.864 INFO [stderr] 
Dec 12 12:30:32.868 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Dec 12 12:30:32.868 INFO [stderr]   --> src/lib.rs:15:1
Dec 12 12:30:32.868 INFO [stderr]    |
Dec 12 12:30:32.868 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Dec 12 12:30:32.868 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:30:32.868 INFO [stderr]    |
Dec 12 12:30:32.868 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 12 12:30:32.868 INFO [stderr] 
Dec 12 12:30:32.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 12 12:30:32.883 INFO [stderr] su: No module specific data is present
Dec 12 12:30:33.258 INFO running `"docker" "inspect" "91c7968186ea57eae0cb5bb82d906d75d5d91e6cb62a1fce07e615efe6c815c7"`
Dec 12 12:30:33.380 INFO running `"docker" "rm" "-f" "91c7968186ea57eae0cb5bb82d906d75d5d91e6cb62a1fce07e615efe6c815c7"`
Dec 12 12:30:33.465 INFO [stdout] 91c7968186ea57eae0cb5bb82d906d75d5d91e6cb62a1fce07e615efe6c815c7