Nov 30 20:30:34.193 INFO checking jump-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:30:34.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:30:34.660 INFO [stdout] 80412d2cc81f0f20a8a5b64284c1810564841658122ece493992805ef5f25769
Nov 30 20:30:34.668 INFO running `"docker" "start" "-a" "80412d2cc81f0f20a8a5b64284c1810564841658122ece493992805ef5f25769"`
Nov 30 20:30:35.848 INFO [stderr] usermod: no changes
Nov 30 20:30:35.919 INFO [stderr]    Compiling jump v0.1.0 (/source)
Nov 30 20:30:37.637 INFO [stderr] warning: value assigned to `opt_y` is never read
Nov 30 20:30:37.637 INFO [stderr]   --> src/lib.rs:71:5
Nov 30 20:30:37.637 INFO [stderr]    |
Nov 30 20:30:37.637 INFO [stderr] 71 |     opt_y = Some(());
Nov 30 20:30:37.637 INFO [stderr]    |     ^^^^^
Nov 30 20:30:37.637 INFO [stderr]    |
Nov 30 20:30:37.637 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 20:30:37.637 INFO [stderr] 
Nov 30 20:30:37.637 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Nov 30 20:30:37.637 INFO [stderr]   --> src/lib.rs:15:1
Nov 30 20:30:37.637 INFO [stderr]    |
Nov 30 20:30:37.637 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Nov 30 20:30:37.637 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:30:37.637 INFO [stderr]    |
Nov 30 20:30:37.637 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 30 20:30:37.637 INFO [stderr] 
Nov 30 20:30:37.773 INFO [stderr] warning: constant `n_saved_regs` should have an upper case name such as `N_SAVED_REGS`
Nov 30 20:30:37.773 INFO [stderr]   --> src/lib.rs:15:1
Nov 30 20:30:37.773 INFO [stderr]    |
Nov 30 20:30:37.773 INFO [stderr] 15 | const n_saved_regs: usize = 8;
Nov 30 20:30:37.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:30:37.773 INFO [stderr]    |
Nov 30 20:30:37.773 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 30 20:30:37.773 INFO [stderr] 
Nov 30 20:30:37.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Nov 30 20:30:37.790 INFO [stderr] su: No module specific data is present
Nov 30 20:30:38.612 INFO running `"docker" "inspect" "80412d2cc81f0f20a8a5b64284c1810564841658122ece493992805ef5f25769"`
Nov 30 20:30:38.854 INFO running `"docker" "rm" "-f" "80412d2cc81f0f20a8a5b64284c1810564841658122ece493992805ef5f25769"`
Nov 30 20:30:39.032 INFO [stdout] 80412d2cc81f0f20a8a5b64284c1810564841658122ece493992805ef5f25769