Dec 17 20:58:21.904 INFO checking kzoacn/yao-gc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:58:21.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kzoacn/yao-gc:/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 17 20:58:22.130 INFO [stdout] a13cd120c6bb4a946e703f27aa8f0d34a805bdc1dc8b8c102139568ac07775f3
Dec 17 20:58:22.132 INFO running `"docker" "start" "-a" "a13cd120c6bb4a946e703f27aa8f0d34a805bdc1dc8b8c102139568ac07775f3"`
Dec 17 20:58:22.672 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 17 20:58:27.829 INFO [stderr]     Checking yao-gc v0.1.0 (/opt/crater/workdir)
Dec 17 20:58:28.008 INFO [stderr] warning: unused import: `aes::enc`
Dec 17 20:58:28.008 INFO [stderr]  --> src/gate.rs:4:5
Dec 17 20:58:28.008 INFO [stderr]   |
Dec 17 20:58:28.008 INFO [stderr] 4 | use aes::enc;
Dec 17 20:58:28.008 INFO [stderr]   |     ^^^^^^^^
Dec 17 20:58:28.008 INFO [stderr]   |
Dec 17 20:58:28.008 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:58:28.008 INFO [stderr] 
Dec 17 20:58:28.008 INFO [stderr] warning: unused import: `aes::dec`
Dec 17 20:58:28.008 INFO [stderr]  --> src/builder.rs:4:5
Dec 17 20:58:28.008 INFO [stderr]   |
Dec 17 20:58:28.008 INFO [stderr] 4 | use aes::dec;
Dec 17 20:58:28.008 INFO [stderr]   |     ^^^^^^^^
Dec 17 20:58:28.008 INFO [stderr] 
Dec 17 20:58:28.008 INFO [stderr] warning: unused import: `circuit::Circuit`
Dec 17 20:58:28.008 INFO [stderr]   --> src/main.rs:10:5
Dec 17 20:58:28.008 INFO [stderr]    |
Dec 17 20:58:28.008 INFO [stderr] 10 | use circuit::Circuit;
Dec 17 20:58:28.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 20:58:28.008 INFO [stderr] 
Dec 17 20:58:28.168 INFO [stderr] warning: unused variable: `ans`
Dec 17 20:58:28.168 INFO [stderr]   --> src/circuit.rs:28:17
Dec 17 20:58:28.168 INFO [stderr]    |
Dec 17 20:58:28.168 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 17 20:58:28.168 INFO [stderr]    |                 ^^^ help: consider using `_ans` instead
Dec 17 20:58:28.168 INFO [stderr]    |
Dec 17 20:58:28.168 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 20:58:28.168 INFO [stderr] 
Dec 17 20:58:28.215 INFO [stderr] warning: variable does not need to be mutable
Dec 17 20:58:28.215 INFO [stderr]   --> src/circuit.rs:28:13
Dec 17 20:58:28.215 INFO [stderr]    |
Dec 17 20:58:28.215 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 17 20:58:28.215 INFO [stderr]    |             ----^^^
Dec 17 20:58:28.215 INFO [stderr]    |             |
Dec 17 20:58:28.215 INFO [stderr]    |             help: remove this `mut`
Dec 17 20:58:28.215 INFO [stderr]    |
Dec 17 20:58:28.215 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 20:58:28.215 INFO [stderr] 
Dec 17 20:58:28.219 INFO [stderr] warning: unused import: `aes::enc`
Dec 17 20:58:28.219 INFO [stderr]  --> src/gate.rs:4:5
Dec 17 20:58:28.219 INFO [stderr]   |
Dec 17 20:58:28.219 INFO [stderr] 4 | use aes::enc;
Dec 17 20:58:28.219 INFO [stderr]   |     ^^^^^^^^
Dec 17 20:58:28.219 INFO [stderr]   |
Dec 17 20:58:28.219 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:58:28.219 INFO [stderr] 
Dec 17 20:58:28.219 INFO [stderr] warning: unused import: `aes::dec`
Dec 17 20:58:28.219 INFO [stderr]  --> src/builder.rs:4:5
Dec 17 20:58:28.219 INFO [stderr]   |
Dec 17 20:58:28.219 INFO [stderr] 4 | use aes::dec;
Dec 17 20:58:28.219 INFO [stderr]   |     ^^^^^^^^
Dec 17 20:58:28.219 INFO [stderr] 
Dec 17 20:58:28.219 INFO [stderr] warning: unused import: `circuit::Circuit`
Dec 17 20:58:28.219 INFO [stderr]   --> src/main.rs:10:5
Dec 17 20:58:28.219 INFO [stderr]    |
Dec 17 20:58:28.219 INFO [stderr] 10 | use circuit::Circuit;
Dec 17 20:58:28.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 20:58:28.219 INFO [stderr] 
Dec 17 20:58:28.223 INFO [stderr] warning: method is never used: `rand`
Dec 17 20:58:28.223 INFO [stderr]   --> src/wire.rs:20:5
Dec 17 20:58:28.223 INFO [stderr]    |
Dec 17 20:58:28.223 INFO [stderr] 20 |     pub fn rand(&mut self){
Dec 17 20:58:28.223 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.223 INFO [stderr]    |
Dec 17 20:58:28.223 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:58:28.223 INFO [stderr] 
Dec 17 20:58:28.223 INFO [stderr] warning: variant is never constructed: `Output`
Dec 17 20:58:28.223 INFO [stderr]   --> src/gate.rs:10:5
Dec 17 20:58:28.223 INFO [stderr]    |
Dec 17 20:58:28.223 INFO [stderr] 10 |     Output {out:Vec<u128>},
Dec 17 20:58:28.223 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.223 INFO [stderr] 
Dec 17 20:58:28.223 INFO [stderr] warning: variant is never constructed: `Xor`
Dec 17 20:58:28.223 INFO [stderr]   --> src/gate.rs:12:5
Dec 17 20:58:28.223 INFO [stderr]    |
Dec 17 20:58:28.223 INFO [stderr] 12 |     Xor {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 17 20:58:28.223 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.223 INFO [stderr] 
Dec 17 20:58:28.223 INFO [stderr] warning: variant is never constructed: `Not`
Dec 17 20:58:28.223 INFO [stderr]   --> src/gate.rs:13:5
Dec 17 20:58:28.223 INFO [stderr]    |
Dec 17 20:58:28.223 INFO [stderr] 13 |     Not {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 17 20:58:28.223 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.223 INFO [stderr] 
Dec 17 20:58:28.226 INFO [stderr] warning: method is never used: `output`
Dec 17 20:58:28.226 INFO [stderr]   --> src/builder.rs:19:5
Dec 17 20:58:28.226 INFO [stderr]    |
Dec 17 20:58:28.226 INFO [stderr] 19 |     pub fn output(&mut self)->usize{
Dec 17 20:58:28.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.226 INFO [stderr] 
Dec 17 20:58:28.380 INFO [stderr] warning: unused variable: `ans`
Dec 17 20:58:28.380 INFO [stderr]   --> src/circuit.rs:28:17
Dec 17 20:58:28.380 INFO [stderr]    |
Dec 17 20:58:28.380 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 17 20:58:28.381 INFO [stderr]    |                 ^^^ help: consider using `_ans` instead
Dec 17 20:58:28.381 INFO [stderr]    |
Dec 17 20:58:28.381 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 20:58:28.382 INFO [stderr] 
Dec 17 20:58:28.417 INFO [stderr] warning: variable does not need to be mutable
Dec 17 20:58:28.417 INFO [stderr]   --> src/circuit.rs:28:13
Dec 17 20:58:28.417 INFO [stderr]    |
Dec 17 20:58:28.417 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 17 20:58:28.417 INFO [stderr]    |             ----^^^
Dec 17 20:58:28.417 INFO [stderr]    |             |
Dec 17 20:58:28.417 INFO [stderr]    |             help: remove this `mut`
Dec 17 20:58:28.417 INFO [stderr]    |
Dec 17 20:58:28.417 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 20:58:28.417 INFO [stderr] 
Dec 17 20:58:28.425 INFO [stderr] warning: method is never used: `rand`
Dec 17 20:58:28.425 INFO [stderr]   --> src/wire.rs:20:5
Dec 17 20:58:28.425 INFO [stderr]    |
Dec 17 20:58:28.425 INFO [stderr] 20 |     pub fn rand(&mut self){
Dec 17 20:58:28.425 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.425 INFO [stderr]    |
Dec 17 20:58:28.425 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:58:28.425 INFO [stderr] 
Dec 17 20:58:28.426 INFO [stderr] warning: variant is never constructed: `Output`
Dec 17 20:58:28.426 INFO [stderr]   --> src/gate.rs:10:5
Dec 17 20:58:28.426 INFO [stderr]    |
Dec 17 20:58:28.426 INFO [stderr] 10 |     Output {out:Vec<u128>},
Dec 17 20:58:28.426 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.426 INFO [stderr] 
Dec 17 20:58:28.426 INFO [stderr] warning: variant is never constructed: `Xor`
Dec 17 20:58:28.426 INFO [stderr]   --> src/gate.rs:12:5
Dec 17 20:58:28.426 INFO [stderr]    |
Dec 17 20:58:28.426 INFO [stderr] 12 |     Xor {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 17 20:58:28.426 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.426 INFO [stderr] 
Dec 17 20:58:28.426 INFO [stderr] warning: variant is never constructed: `Not`
Dec 17 20:58:28.426 INFO [stderr]   --> src/gate.rs:13:5
Dec 17 20:58:28.426 INFO [stderr]    |
Dec 17 20:58:28.426 INFO [stderr] 13 |     Not {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 17 20:58:28.426 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.426 INFO [stderr] 
Dec 17 20:58:28.426 INFO [stderr] warning: method is never used: `output`
Dec 17 20:58:28.426 INFO [stderr]   --> src/builder.rs:19:5
Dec 17 20:58:28.426 INFO [stderr]    |
Dec 17 20:58:28.426 INFO [stderr] 19 |     pub fn output(&mut self)->usize{
Dec 17 20:58:28.426 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:58:28.426 INFO [stderr] 
Dec 17 20:58:28.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
Dec 17 20:58:29.907 INFO running `"docker" "inspect" "a13cd120c6bb4a946e703f27aa8f0d34a805bdc1dc8b8c102139568ac07775f3"`
Dec 17 20:58:30.244 INFO running `"docker" "rm" "-f" "a13cd120c6bb4a946e703f27aa8f0d34a805bdc1dc8b8c102139568ac07775f3"`
Dec 17 20:58:30.628 INFO [stdout] a13cd120c6bb4a946e703f27aa8f0d34a805bdc1dc8b8c102139568ac07775f3