Dec 05 11:26:14.288 INFO checking jump-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:26:14.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 11:26:14.661 INFO [stdout] 266be3e3fa37f3da675bd1883ac51f1928fd1e3e6be904f2b22fc9237d8d39ef
Dec 05 11:26:14.665 INFO running `"docker" "start" "-a" "266be3e3fa37f3da675bd1883ac51f1928fd1e3e6be904f2b22fc9237d8d39ef"`
Dec 05 11:26:15.731 INFO [stderr] usermod: no changes
Dec 05 11:26:15.810 INFO [stderr]    Compiling jump v0.1.0 (/source)
Dec 05 11:26:17.178 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Dec 05 11:26:17.178 INFO [stderr]   --> src/lib.rs:15:1
Dec 05 11:26:17.178 INFO [stderr]    |
Dec 05 11:26:17.178 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Dec 05 11:26:17.178 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:26:17.178 INFO [stderr]    |
Dec 05 11:26:17.178 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 11:26:17.178 INFO [stderr] 
Dec 05 11:26:17.342 INFO [stderr] warning: value assigned to `opt_y` is never read
Dec 05 11:26:17.342 INFO [stderr]   --> src/lib.rs:71:5
Dec 05 11:26:17.342 INFO [stderr]    |
Dec 05 11:26:17.342 INFO [stderr] 71 |     opt_y = Some(());
Dec 05 11:26:17.342 INFO [stderr]    |     ^^^^^
Dec 05 11:26:17.342 INFO [stderr]    |
Dec 05 11:26:17.342 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 11:26:17.342 INFO [stderr] 
Dec 05 11:26:17.353 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Dec 05 11:26:17.353 INFO [stderr]   --> src/lib.rs:15:1
Dec 05 11:26:17.353 INFO [stderr]    |
Dec 05 11:26:17.353 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Dec 05 11:26:17.353 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:26:17.353 INFO [stderr]    |
Dec 05 11:26:17.353 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 11:26:17.353 INFO [stderr] 
Dec 05 11:26:17.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 05 11:26:17.370 INFO [stderr] su: No module specific data is present
Dec 05 11:26:17.817 INFO running `"docker" "inspect" "266be3e3fa37f3da675bd1883ac51f1928fd1e3e6be904f2b22fc9237d8d39ef"`
Dec 05 11:26:18.005 INFO running `"docker" "rm" "-f" "266be3e3fa37f3da675bd1883ac51f1928fd1e3e6be904f2b22fc9237d8d39ef"`
Dec 05 11:26:18.203 INFO [stdout] 266be3e3fa37f3da675bd1883ac51f1928fd1e3e6be904f2b22fc9237d8d39ef