Dec 18 02:40:16.722 INFO checking ccapitalK/zeus against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:40:16.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ccapitalK/zeus:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:40:17.188 INFO [stdout] 335f7c0249d1eabf67be025d0c07f4d03cabe287f11a424bf5cee98b00bb331e
Dec 18 02:40:17.190 INFO running `"docker" "start" "-a" "335f7c0249d1eabf67be025d0c07f4d03cabe287f11a424bf5cee98b00bb331e"`
Dec 18 02:40:19.206 INFO [stderr]     Checking zeus v0.1.0 (/opt/crater/workdir)
Dec 18 02:40:19.769 INFO [stderr] warning: unused variable: `a_val`
Dec 18 02:40:19.770 INFO [stderr]   --> src/cpu.rs:89:13
Dec 18 02:40:19.770 INFO [stderr]    |
Dec 18 02:40:19.770 INFO [stderr] 89 |         let a_val = match a {
Dec 18 02:40:19.770 INFO [stderr]    |             ^^^^^ help: consider using `_a_val` instead
Dec 18 02:40:19.770 INFO [stderr]    |
Dec 18 02:40:19.770 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:19.770 INFO [stderr] 
Dec 18 02:40:19.770 INFO [stderr] warning: unused variable: `b_val`
Dec 18 02:40:19.770 INFO [stderr]    --> src/cpu.rs:103:13
Dec 18 02:40:19.770 INFO [stderr]     |
Dec 18 02:40:19.770 INFO [stderr] 103 |         let b_val = match b {
Dec 18 02:40:19.770 INFO [stderr]     |             ^^^^^ help: consider using `_b_val` instead
Dec 18 02:40:19.770 INFO [stderr] 
Dec 18 02:40:19.796 INFO [stderr] warning: unused variable: `a_val`
Dec 18 02:40:19.796 INFO [stderr]   --> src/cpu.rs:89:13
Dec 18 02:40:19.796 INFO [stderr]    |
Dec 18 02:40:19.796 INFO [stderr] 89 |         let a_val = match a {
Dec 18 02:40:19.796 INFO [stderr]    |             ^^^^^ help: consider using `_a_val` instead
Dec 18 02:40:19.796 INFO [stderr]    |
Dec 18 02:40:19.796 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:19.796 INFO [stderr] 
Dec 18 02:40:19.797 INFO [stderr] warning: unused variable: `b_val`
Dec 18 02:40:19.797 INFO [stderr]    --> src/cpu.rs:103:13
Dec 18 02:40:19.797 INFO [stderr]     |
Dec 18 02:40:19.797 INFO [stderr] 103 |         let b_val = match b {
Dec 18 02:40:19.797 INFO [stderr]     |             ^^^^^ help: consider using `_b_val` instead
Dec 18 02:40:19.797 INFO [stderr] 
Dec 18 02:40:19.826 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 18 02:40:19.826 INFO [stderr]   --> src/cpu.rs:14:1
Dec 18 02:40:19.826 INFO [stderr]    |
Dec 18 02:40:19.826 INFO [stderr] 14 | const REG_A: usize = 0;
Dec 18 02:40:19.826 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.826 INFO [stderr]    |
Dec 18 02:40:19.826 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:19.826 INFO [stderr] 
Dec 18 02:40:19.826 INFO [stderr] warning: constant item is never used: `REG_B`
Dec 18 02:40:19.826 INFO [stderr]   --> src/cpu.rs:15:1
Dec 18 02:40:19.826 INFO [stderr]    |
Dec 18 02:40:19.826 INFO [stderr] 15 | const REG_B: usize = 1;
Dec 18 02:40:19.826 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.826 INFO [stderr] 
Dec 18 02:40:19.826 INFO [stderr] warning: constant item is never used: `REG_C`
Dec 18 02:40:19.826 INFO [stderr]   --> src/cpu.rs:16:1
Dec 18 02:40:19.826 INFO [stderr]    |
Dec 18 02:40:19.826 INFO [stderr] 16 | const REG_C: usize = 2;
Dec 18 02:40:19.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.827 INFO [stderr] warning: constant item is never used: `REG_X`
Dec 18 02:40:19.827 INFO [stderr]   --> src/cpu.rs:17:1
Dec 18 02:40:19.827 INFO [stderr]    |
Dec 18 02:40:19.827 INFO [stderr] 17 | const REG_X: usize = 3;
Dec 18 02:40:19.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.827 INFO [stderr] warning: constant item is never used: `REG_Y`
Dec 18 02:40:19.827 INFO [stderr]   --> src/cpu.rs:18:1
Dec 18 02:40:19.827 INFO [stderr]    |
Dec 18 02:40:19.827 INFO [stderr] 18 | const REG_Y: usize = 4;
Dec 18 02:40:19.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.827 INFO [stderr] warning: constant item is never used: `REG_Z`
Dec 18 02:40:19.827 INFO [stderr]   --> src/cpu.rs:19:1
Dec 18 02:40:19.827 INFO [stderr]    |
Dec 18 02:40:19.827 INFO [stderr] 19 | const REG_Z: usize = 5;
Dec 18 02:40:19.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.827 INFO [stderr] warning: constant item is never used: `REG_I`
Dec 18 02:40:19.827 INFO [stderr]   --> src/cpu.rs:20:1
Dec 18 02:40:19.827 INFO [stderr]    |
Dec 18 02:40:19.827 INFO [stderr] 20 | const REG_I: usize = 6;
Dec 18 02:40:19.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.827 INFO [stderr] warning: constant item is never used: `REG_J`
Dec 18 02:40:19.827 INFO [stderr]   --> src/cpu.rs:21:1
Dec 18 02:40:19.827 INFO [stderr]    |
Dec 18 02:40:19.827 INFO [stderr] 21 | const REG_J: usize = 7;
Dec 18 02:40:19.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.827 INFO [stderr] warning: method is never used: `fail`
Dec 18 02:40:19.827 INFO [stderr]   --> src/cpu.rs:76:5
Dec 18 02:40:19.827 INFO [stderr]    |
Dec 18 02:40:19.827 INFO [stderr] 76 |     pub fn fail(&mut self) {
Dec 18 02:40:19.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.827 INFO [stderr] 
Dec 18 02:40:19.829 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 18 02:40:19.829 INFO [stderr]   --> src/cpu.rs:14:1
Dec 18 02:40:19.829 INFO [stderr]    |
Dec 18 02:40:19.829 INFO [stderr] 14 | const REG_A: usize = 0;
Dec 18 02:40:19.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.829 INFO [stderr]    |
Dec 18 02:40:19.829 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:19.829 INFO [stderr] 
Dec 18 02:40:19.829 INFO [stderr] warning: constant item is never used: `REG_B`
Dec 18 02:40:19.829 INFO [stderr]   --> src/cpu.rs:15:1
Dec 18 02:40:19.829 INFO [stderr]    |
Dec 18 02:40:19.829 INFO [stderr] 15 | const REG_B: usize = 1;
Dec 18 02:40:19.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.829 INFO [stderr] 
Dec 18 02:40:19.829 INFO [stderr] warning: constant item is never used: `REG_C`
Dec 18 02:40:19.829 INFO [stderr]   --> src/cpu.rs:16:1
Dec 18 02:40:19.829 INFO [stderr]    |
Dec 18 02:40:19.829 INFO [stderr] 16 | const REG_C: usize = 2;
Dec 18 02:40:19.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.829 INFO [stderr] 
Dec 18 02:40:19.829 INFO [stderr] warning: constant item is never used: `REG_X`
Dec 18 02:40:19.829 INFO [stderr]   --> src/cpu.rs:17:1
Dec 18 02:40:19.829 INFO [stderr]    |
Dec 18 02:40:19.829 INFO [stderr] 17 | const REG_X: usize = 3;
Dec 18 02:40:19.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.829 INFO [stderr] 
Dec 18 02:40:19.829 INFO [stderr] warning: constant item is never used: `REG_Y`
Dec 18 02:40:19.829 INFO [stderr]   --> src/cpu.rs:18:1
Dec 18 02:40:19.829 INFO [stderr]    |
Dec 18 02:40:19.829 INFO [stderr] 18 | const REG_Y: usize = 4;
Dec 18 02:40:19.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.829 INFO [stderr] 
Dec 18 02:40:19.830 INFO [stderr] warning: constant item is never used: `REG_Z`
Dec 18 02:40:19.830 INFO [stderr]   --> src/cpu.rs:19:1
Dec 18 02:40:19.830 INFO [stderr]    |
Dec 18 02:40:19.830 INFO [stderr] 19 | const REG_Z: usize = 5;
Dec 18 02:40:19.830 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.830 INFO [stderr] 
Dec 18 02:40:19.830 INFO [stderr] warning: constant item is never used: `REG_I`
Dec 18 02:40:19.830 INFO [stderr]   --> src/cpu.rs:20:1
Dec 18 02:40:19.830 INFO [stderr]    |
Dec 18 02:40:19.830 INFO [stderr] 20 | const REG_I: usize = 6;
Dec 18 02:40:19.830 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.830 INFO [stderr] 
Dec 18 02:40:19.830 INFO [stderr] warning: constant item is never used: `REG_J`
Dec 18 02:40:19.830 INFO [stderr]   --> src/cpu.rs:21:1
Dec 18 02:40:19.830 INFO [stderr]    |
Dec 18 02:40:19.830 INFO [stderr] 21 | const REG_J: usize = 7;
Dec 18 02:40:19.830 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.830 INFO [stderr] 
Dec 18 02:40:19.830 INFO [stderr] warning: method is never used: `fail`
Dec 18 02:40:19.830 INFO [stderr]   --> src/cpu.rs:76:5
Dec 18 02:40:19.830 INFO [stderr]    |
Dec 18 02:40:19.830 INFO [stderr] 76 |     pub fn fail(&mut self) {
Dec 18 02:40:19.830 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:19.830 INFO [stderr] 
Dec 18 02:40:19.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 18 02:40:21.304 INFO running `"docker" "inspect" "335f7c0249d1eabf67be025d0c07f4d03cabe287f11a424bf5cee98b00bb331e"`
Dec 18 02:40:21.554 INFO running `"docker" "rm" "-f" "335f7c0249d1eabf67be025d0c07f4d03cabe287f11a424bf5cee98b00bb331e"`
Dec 18 02:40:22.048 INFO [stdout] 335f7c0249d1eabf67be025d0c07f4d03cabe287f11a424bf5cee98b00bb331e