Dec 18 02:40:10.229 INFO checking ccapitalK/zeus against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:40:10.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:40:10.709 INFO [stdout] efb4cb3534dc385d9cd4fe81be70773dd1cfd00988813f4dfea2192069f42083
Dec 18 02:40:10.711 INFO running `"docker" "start" "-a" "efb4cb3534dc385d9cd4fe81be70773dd1cfd00988813f4dfea2192069f42083"`
Dec 18 02:40:13.449 INFO [stderr]     Checking zeus v0.1.0 (/opt/crater/workdir)
Dec 18 02:40:13.952 INFO [stderr] warning: unused variable: `a_val`
Dec 18 02:40:13.952 INFO [stderr]   --> src/cpu.rs:89:13
Dec 18 02:40:13.953 INFO [stderr]    |
Dec 18 02:40:13.953 INFO [stderr] 89 |         let a_val = match a {
Dec 18 02:40:13.953 INFO [stderr]    |             ^^^^^ help: consider using `_a_val` instead
Dec 18 02:40:13.953 INFO [stderr]    |
Dec 18 02:40:13.953 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:13.953 INFO [stderr] 
Dec 18 02:40:13.953 INFO [stderr] warning: unused variable: `b_val`
Dec 18 02:40:13.953 INFO [stderr]    --> src/cpu.rs:103:13
Dec 18 02:40:13.953 INFO [stderr]     |
Dec 18 02:40:13.953 INFO [stderr] 103 |         let b_val = match b {
Dec 18 02:40:13.953 INFO [stderr]     |             ^^^^^ help: consider using `_b_val` instead
Dec 18 02:40:13.953 INFO [stderr] 
Dec 18 02:40:13.998 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 18 02:40:13.998 INFO [stderr]   --> src/cpu.rs:14:1
Dec 18 02:40:13.998 INFO [stderr]    |
Dec 18 02:40:13.998 INFO [stderr] 14 | const REG_A: usize = 0;
Dec 18 02:40:13.998 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:13.998 INFO [stderr]    |
Dec 18 02:40:13.998 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:13.998 INFO [stderr] 
Dec 18 02:40:14.008 INFO [stderr] warning: constant item is never used: `REG_B`
Dec 18 02:40:14.008 INFO [stderr]   --> src/cpu.rs:15:1
Dec 18 02:40:14.008 INFO [stderr]    |
Dec 18 02:40:14.008 INFO [stderr] 15 | const REG_B: usize = 1;
Dec 18 02:40:14.008 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.008 INFO [stderr] 
Dec 18 02:40:14.008 INFO [stderr] warning: constant item is never used: `REG_C`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:16:1
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 16 | const REG_C: usize = 2;
Dec 18 02:40:14.009 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.009 INFO [stderr] warning: constant item is never used: `REG_X`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:17:1
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 17 | const REG_X: usize = 3;
Dec 18 02:40:14.009 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.009 INFO [stderr] warning: constant item is never used: `REG_Y`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:18:1
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 18 | const REG_Y: usize = 4;
Dec 18 02:40:14.009 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.009 INFO [stderr] warning: constant item is never used: `REG_Z`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:19:1
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 19 | const REG_Z: usize = 5;
Dec 18 02:40:14.009 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.009 INFO [stderr] warning: constant item is never used: `REG_I`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:20:1
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 20 | const REG_I: usize = 6;
Dec 18 02:40:14.009 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.009 INFO [stderr] warning: constant item is never used: `REG_J`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:21:1
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 21 | const REG_J: usize = 7;
Dec 18 02:40:14.009 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.009 INFO [stderr] warning: method is never used: `fail`
Dec 18 02:40:14.009 INFO [stderr]   --> src/cpu.rs:76:5
Dec 18 02:40:14.009 INFO [stderr]    |
Dec 18 02:40:14.009 INFO [stderr] 76 |     pub fn fail(&mut self) {
Dec 18 02:40:14.009 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.009 INFO [stderr] 
Dec 18 02:40:14.079 INFO [stderr] warning: unused variable: `a_val`
Dec 18 02:40:14.079 INFO [stderr]   --> src/cpu.rs:89:13
Dec 18 02:40:14.080 INFO [stderr]    |
Dec 18 02:40:14.080 INFO [stderr] 89 |         let a_val = match a {
Dec 18 02:40:14.080 INFO [stderr]    |             ^^^^^ help: consider using `_a_val` instead
Dec 18 02:40:14.081 INFO [stderr]    |
Dec 18 02:40:14.081 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:14.081 INFO [stderr] 
Dec 18 02:40:14.081 INFO [stderr] warning: unused variable: `b_val`
Dec 18 02:40:14.081 INFO [stderr]    --> src/cpu.rs:103:13
Dec 18 02:40:14.082 INFO [stderr]     |
Dec 18 02:40:14.082 INFO [stderr] 103 |         let b_val = match b {
Dec 18 02:40:14.082 INFO [stderr]     |             ^^^^^ help: consider using `_b_val` instead
Dec 18 02:40:14.082 INFO [stderr] 
Dec 18 02:40:14.148 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 18 02:40:14.148 INFO [stderr]   --> src/cpu.rs:14:1
Dec 18 02:40:14.148 INFO [stderr]    |
Dec 18 02:40:14.148 INFO [stderr] 14 | const REG_A: usize = 0;
Dec 18 02:40:14.148 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.148 INFO [stderr]    |
Dec 18 02:40:14.148 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:14.148 INFO [stderr] 
Dec 18 02:40:14.148 INFO [stderr] warning: constant item is never used: `REG_B`
Dec 18 02:40:14.148 INFO [stderr]   --> src/cpu.rs:15:1
Dec 18 02:40:14.148 INFO [stderr]    |
Dec 18 02:40:14.148 INFO [stderr] 15 | const REG_B: usize = 1;
Dec 18 02:40:14.148 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.148 INFO [stderr] 
Dec 18 02:40:14.148 INFO [stderr] warning: constant item is never used: `REG_C`
Dec 18 02:40:14.148 INFO [stderr]   --> src/cpu.rs:16:1
Dec 18 02:40:14.148 INFO [stderr]    |
Dec 18 02:40:14.148 INFO [stderr] 16 | const REG_C: usize = 2;
Dec 18 02:40:14.148 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.148 INFO [stderr] 
Dec 18 02:40:14.148 INFO [stderr] warning: constant item is never used: `REG_X`
Dec 18 02:40:14.148 INFO [stderr]   --> src/cpu.rs:17:1
Dec 18 02:40:14.148 INFO [stderr]    |
Dec 18 02:40:14.148 INFO [stderr] 17 | const REG_X: usize = 3;
Dec 18 02:40:14.148 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.148 INFO [stderr] 
Dec 18 02:40:14.148 INFO [stderr] warning: constant item is never used: `REG_Y`
Dec 18 02:40:14.148 INFO [stderr]   --> src/cpu.rs:18:1
Dec 18 02:40:14.148 INFO [stderr]    |
Dec 18 02:40:14.148 INFO [stderr] 18 | const REG_Y: usize = 4;
Dec 18 02:40:14.148 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.148 INFO [stderr] 
Dec 18 02:40:14.148 INFO [stderr] warning: constant item is never used: `REG_Z`
Dec 18 02:40:14.149 INFO [stderr]   --> src/cpu.rs:19:1
Dec 18 02:40:14.149 INFO [stderr]    |
Dec 18 02:40:14.149 INFO [stderr] 19 | const REG_Z: usize = 5;
Dec 18 02:40:14.149 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.149 INFO [stderr] 
Dec 18 02:40:14.149 INFO [stderr] warning: constant item is never used: `REG_I`
Dec 18 02:40:14.149 INFO [stderr]   --> src/cpu.rs:20:1
Dec 18 02:40:14.149 INFO [stderr]    |
Dec 18 02:40:14.149 INFO [stderr] 20 | const REG_I: usize = 6;
Dec 18 02:40:14.149 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.149 INFO [stderr] 
Dec 18 02:40:14.160 INFO [stderr] warning: constant item is never used: `REG_J`
Dec 18 02:40:14.160 INFO [stderr]   --> src/cpu.rs:21:1
Dec 18 02:40:14.160 INFO [stderr]    |
Dec 18 02:40:14.160 INFO [stderr] 21 | const REG_J: usize = 7;
Dec 18 02:40:14.160 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.160 INFO [stderr] 
Dec 18 02:40:14.160 INFO [stderr] warning: method is never used: `fail`
Dec 18 02:40:14.160 INFO [stderr]   --> src/cpu.rs:76:5
Dec 18 02:40:14.160 INFO [stderr]    |
Dec 18 02:40:14.160 INFO [stderr] 76 |     pub fn fail(&mut self) {
Dec 18 02:40:14.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:14.160 INFO [stderr] 
Dec 18 02:40:14.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 18 02:40:15.904 INFO running `"docker" "inspect" "efb4cb3534dc385d9cd4fe81be70773dd1cfd00988813f4dfea2192069f42083"`
Dec 18 02:40:16.276 INFO running `"docker" "rm" "-f" "efb4cb3534dc385d9cd4fe81be70773dd1cfd00988813f4dfea2192069f42083"`
Dec 18 02:40:16.644 INFO [stdout] efb4cb3534dc385d9cd4fe81be70773dd1cfd00988813f4dfea2192069f42083