Dec 19 19:15:33.681 INFO checking ccapitalK/zeus against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:15:33.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:15:34.191 INFO [stdout] deccb27398abd99f1af2c38c329ca6eb03442411d935c8fe37687e938c0ca4a3
Dec 19 19:15:34.193 INFO running `"docker" "start" "-a" "deccb27398abd99f1af2c38c329ca6eb03442411d935c8fe37687e938c0ca4a3"`
Dec 19 19:15:36.696 INFO [stderr]     Checking zeus v0.1.0 (/opt/crater/workdir)
Dec 19 19:15:37.081 INFO [stderr] warning: unused variable: `a_val`
Dec 19 19:15:37.081 INFO [stderr]   --> src/cpu.rs:89:13
Dec 19 19:15:37.082 INFO [stderr]    |
Dec 19 19:15:37.082 INFO [stderr] 89 |         let a_val = match a {
Dec 19 19:15:37.082 INFO [stderr]    |             ^^^^^ help: consider using `_a_val` instead
Dec 19 19:15:37.083 INFO [stderr]    |
Dec 19 19:15:37.083 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:15:37.083 INFO [stderr] 
Dec 19 19:15:37.084 INFO [stderr] warning: unused variable: `b_val`
Dec 19 19:15:37.084 INFO [stderr]    --> src/cpu.rs:103:13
Dec 19 19:15:37.084 INFO [stderr]     |
Dec 19 19:15:37.085 INFO [stderr] 103 |         let b_val = match b {
Dec 19 19:15:37.085 INFO [stderr]     |             ^^^^^ help: consider using `_b_val` instead
Dec 19 19:15:37.085 INFO [stderr] 
Dec 19 19:15:37.128 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 19 19:15:37.129 INFO [stderr]   --> src/cpu.rs:14:1
Dec 19 19:15:37.129 INFO [stderr]    |
Dec 19 19:15:37.129 INFO [stderr] 14 | const REG_A: usize = 0;
Dec 19 19:15:37.130 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.130 INFO [stderr]    |
Dec 19 19:15:37.130 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:15:37.131 INFO [stderr] 
Dec 19 19:15:37.131 INFO [stderr] warning: constant item is never used: `REG_B`
Dec 19 19:15:37.131 INFO [stderr]   --> src/cpu.rs:15:1
Dec 19 19:15:37.132 INFO [stderr]    |
Dec 19 19:15:37.132 INFO [stderr] 15 | const REG_B: usize = 1;
Dec 19 19:15:37.132 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.133 INFO [stderr] 
Dec 19 19:15:37.133 INFO [stderr] warning: constant item is never used: `REG_C`
Dec 19 19:15:37.133 INFO [stderr]   --> src/cpu.rs:16:1
Dec 19 19:15:37.134 INFO [stderr]    |
Dec 19 19:15:37.134 INFO [stderr] 16 | const REG_C: usize = 2;
Dec 19 19:15:37.134 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.134 INFO [stderr] 
Dec 19 19:15:37.135 INFO [stderr] warning: constant item is never used: `REG_X`
Dec 19 19:15:37.135 INFO [stderr]   --> src/cpu.rs:17:1
Dec 19 19:15:37.135 INFO [stderr]    |
Dec 19 19:15:37.136 INFO [stderr] 17 | const REG_X: usize = 3;
Dec 19 19:15:37.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.136 INFO [stderr] 
Dec 19 19:15:37.137 INFO [stderr] warning: constant item is never used: `REG_Y`
Dec 19 19:15:37.137 INFO [stderr]   --> src/cpu.rs:18:1
Dec 19 19:15:37.137 INFO [stderr]    |
Dec 19 19:15:37.138 INFO [stderr] 18 | const REG_Y: usize = 4;
Dec 19 19:15:37.138 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.138 INFO [stderr] 
Dec 19 19:15:37.138 INFO [stderr] warning: constant item is never used: `REG_Z`
Dec 19 19:15:37.139 INFO [stderr]   --> src/cpu.rs:19:1
Dec 19 19:15:37.139 INFO [stderr]    |
Dec 19 19:15:37.139 INFO [stderr] 19 | const REG_Z: usize = 5;
Dec 19 19:15:37.140 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.140 INFO [stderr] 
Dec 19 19:15:37.140 INFO [stderr] warning: constant item is never used: `REG_I`
Dec 19 19:15:37.141 INFO [stderr]   --> src/cpu.rs:20:1
Dec 19 19:15:37.141 INFO [stderr]    |
Dec 19 19:15:37.141 INFO [stderr] 20 | const REG_I: usize = 6;
Dec 19 19:15:37.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.142 INFO [stderr] 
Dec 19 19:15:37.142 INFO [stderr] warning: constant item is never used: `REG_J`
Dec 19 19:15:37.142 INFO [stderr]   --> src/cpu.rs:21:1
Dec 19 19:15:37.143 INFO [stderr]    |
Dec 19 19:15:37.143 INFO [stderr] 21 | const REG_J: usize = 7;
Dec 19 19:15:37.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.143 INFO [stderr] 
Dec 19 19:15:37.144 INFO [stderr] warning: method is never used: `fail`
Dec 19 19:15:37.144 INFO [stderr]   --> src/cpu.rs:76:5
Dec 19 19:15:37.145 INFO [stderr]    |
Dec 19 19:15:37.145 INFO [stderr] 76 |     pub fn fail(&mut self) {
Dec 19 19:15:37.145 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.145 INFO [stderr] 
Dec 19 19:15:37.267 INFO [stderr] warning: unused variable: `a_val`
Dec 19 19:15:37.267 INFO [stderr]   --> src/cpu.rs:89:13
Dec 19 19:15:37.268 INFO [stderr]    |
Dec 19 19:15:37.268 INFO [stderr] 89 |         let a_val = match a {
Dec 19 19:15:37.268 INFO [stderr]    |             ^^^^^ help: consider using `_a_val` instead
Dec 19 19:15:37.269 INFO [stderr]    |
Dec 19 19:15:37.269 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:15:37.269 INFO [stderr] 
Dec 19 19:15:37.269 INFO [stderr] warning: unused variable: `b_val`
Dec 19 19:15:37.270 INFO [stderr]    --> src/cpu.rs:103:13
Dec 19 19:15:37.270 INFO [stderr]     |
Dec 19 19:15:37.270 INFO [stderr] 103 |         let b_val = match b {
Dec 19 19:15:37.271 INFO [stderr]     |             ^^^^^ help: consider using `_b_val` instead
Dec 19 19:15:37.271 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:14:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 14 | const REG_A: usize = 0;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_B`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:15:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 15 | const REG_B: usize = 1;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_C`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:16:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 16 | const REG_C: usize = 2;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_X`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:17:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 17 | const REG_X: usize = 3;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_Y`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:18:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 18 | const REG_Y: usize = 4;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_Z`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:19:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 19 | const REG_Z: usize = 5;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_I`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:20:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 20 | const REG_I: usize = 6;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: constant item is never used: `REG_J`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:21:1
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 21 | const REG_J: usize = 7;
Dec 19 19:15:37.317 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.317 INFO [stderr] warning: method is never used: `fail`
Dec 19 19:15:37.317 INFO [stderr]   --> src/cpu.rs:76:5
Dec 19 19:15:37.317 INFO [stderr]    |
Dec 19 19:15:37.317 INFO [stderr] 76 |     pub fn fail(&mut self) {
Dec 19 19:15:37.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:15:37.317 INFO [stderr] 
Dec 19 19:15:37.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 19 19:15:38.740 INFO running `"docker" "inspect" "deccb27398abd99f1af2c38c329ca6eb03442411d935c8fe37687e938c0ca4a3"`
Dec 19 19:15:38.984 INFO running `"docker" "rm" "-f" "deccb27398abd99f1af2c38c329ca6eb03442411d935c8fe37687e938c0ca4a3"`
Dec 19 19:15:39.351 INFO [stdout] deccb27398abd99f1af2c38c329ca6eb03442411d935c8fe37687e938c0ca4a3