Dec 19 13:54:38.393 INFO checking kzoacn/yao-gc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:54:38.393 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/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:54:38.543 INFO [stdout] 60c27ff07e281f38077b08c42d8b6a4080a12ac5789d421b15a4f50b84fa603a
Dec 19 13:54:38.546 INFO running `"docker" "start" "-a" "60c27ff07e281f38077b08c42d8b6a4080a12ac5789d421b15a4f50b84fa603a"`
Dec 19 13:54:39.165 INFO [stderr]     Checking yao-gc v0.1.0 (/opt/crater/workdir)
Dec 19 13:54:39.373 INFO [stderr] warning: unused import: `aes::enc`
Dec 19 13:54:39.373 INFO [stderr]  --> src/gate.rs:4:5
Dec 19 13:54:39.373 INFO [stderr]   |
Dec 19 13:54:39.373 INFO [stderr] 4 | use aes::enc;
Dec 19 13:54:39.373 INFO [stderr]   |     ^^^^^^^^
Dec 19 13:54:39.373 INFO [stderr]   |
Dec 19 13:54:39.373 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:54:39.373 INFO [stderr] 
Dec 19 13:54:39.373 INFO [stderr] warning: unused import: `aes::dec`
Dec 19 13:54:39.373 INFO [stderr]  --> src/builder.rs:4:5
Dec 19 13:54:39.373 INFO [stderr]   |
Dec 19 13:54:39.373 INFO [stderr] 4 | use aes::dec;
Dec 19 13:54:39.373 INFO [stderr]   |     ^^^^^^^^
Dec 19 13:54:39.373 INFO [stderr] 
Dec 19 13:54:39.373 INFO [stderr] warning: unused import: `circuit::Circuit`
Dec 19 13:54:39.373 INFO [stderr]   --> src/main.rs:10:5
Dec 19 13:54:39.373 INFO [stderr]    |
Dec 19 13:54:39.373 INFO [stderr] 10 | use circuit::Circuit;
Dec 19 13:54:39.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 13:54:39.373 INFO [stderr] 
Dec 19 13:54:39.380 INFO [stderr] warning: unused import: `aes::enc`
Dec 19 13:54:39.380 INFO [stderr]  --> src/gate.rs:4:5
Dec 19 13:54:39.380 INFO [stderr]   |
Dec 19 13:54:39.380 INFO [stderr] 4 | use aes::enc;
Dec 19 13:54:39.380 INFO [stderr]   |     ^^^^^^^^
Dec 19 13:54:39.380 INFO [stderr]   |
Dec 19 13:54:39.380 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:54:39.380 INFO [stderr] 
Dec 19 13:54:39.380 INFO [stderr] warning: unused import: `aes::dec`
Dec 19 13:54:39.380 INFO [stderr]  --> src/builder.rs:4:5
Dec 19 13:54:39.380 INFO [stderr]   |
Dec 19 13:54:39.380 INFO [stderr] 4 | use aes::dec;
Dec 19 13:54:39.380 INFO [stderr]   |     ^^^^^^^^
Dec 19 13:54:39.380 INFO [stderr] 
Dec 19 13:54:39.380 INFO [stderr] warning: unused import: `circuit::Circuit`
Dec 19 13:54:39.380 INFO [stderr]   --> src/main.rs:10:5
Dec 19 13:54:39.380 INFO [stderr]    |
Dec 19 13:54:39.380 INFO [stderr] 10 | use circuit::Circuit;
Dec 19 13:54:39.380 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 13:54:39.380 INFO [stderr] 
Dec 19 13:54:39.510 INFO [stderr] warning: unused variable: `ans`
Dec 19 13:54:39.510 INFO [stderr]   --> src/circuit.rs:28:17
Dec 19 13:54:39.510 INFO [stderr]    |
Dec 19 13:54:39.510 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 19 13:54:39.510 INFO [stderr]    |                 ^^^ help: consider using `_ans` instead
Dec 19 13:54:39.510 INFO [stderr]    |
Dec 19 13:54:39.510 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:54:39.510 INFO [stderr] 
Dec 19 13:54:39.510 INFO [stderr] warning: unused variable: `ans`
Dec 19 13:54:39.510 INFO [stderr]   --> src/circuit.rs:28:17
Dec 19 13:54:39.510 INFO [stderr]    |
Dec 19 13:54:39.510 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 19 13:54:39.510 INFO [stderr]    |                 ^^^ help: consider using `_ans` instead
Dec 19 13:54:39.510 INFO [stderr]    |
Dec 19 13:54:39.510 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:54:39.510 INFO [stderr] 
Dec 19 13:54:39.517 INFO [stderr] warning: variable does not need to be mutable
Dec 19 13:54:39.517 INFO [stderr]   --> src/circuit.rs:28:13
Dec 19 13:54:39.517 INFO [stderr]    |
Dec 19 13:54:39.517 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 19 13:54:39.517 INFO [stderr]    |             ----^^^
Dec 19 13:54:39.517 INFO [stderr]    |             |
Dec 19 13:54:39.517 INFO [stderr]    |             help: remove this `mut`
Dec 19 13:54:39.517 INFO [stderr]    |
Dec 19 13:54:39.517 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 13:54:39.517 INFO [stderr] 
Dec 19 13:54:39.520 INFO [stderr] warning: variable does not need to be mutable
Dec 19 13:54:39.540 INFO [stderr]   --> src/circuit.rs:28:13
Dec 19 13:54:39.540 INFO [stderr]    |
Dec 19 13:54:39.540 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 19 13:54:39.540 INFO [stderr]    |             ----^^^
Dec 19 13:54:39.540 INFO [stderr]    |             |
Dec 19 13:54:39.540 INFO [stderr]    |             help: remove this `mut`
Dec 19 13:54:39.540 INFO [stderr]    |
Dec 19 13:54:39.540 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: method is never used: `rand`
Dec 19 13:54:39.541 INFO [stderr]   --> src/wire.rs:20:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 20 |     pub fn rand(&mut self){
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: variant is never constructed: `Output`
Dec 19 13:54:39.541 INFO [stderr]   --> src/gate.rs:10:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 10 |     Output {out:Vec<u128>},
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: variant is never constructed: `Xor`
Dec 19 13:54:39.541 INFO [stderr]   --> src/gate.rs:12:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 12 |     Xor {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: variant is never constructed: `Not`
Dec 19 13:54:39.541 INFO [stderr]   --> src/gate.rs:13:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 13 |     Not {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: method is never used: `output`
Dec 19 13:54:39.541 INFO [stderr]   --> src/builder.rs:19:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 19 |     pub fn output(&mut self)->usize{
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: method is never used: `rand`
Dec 19 13:54:39.541 INFO [stderr]   --> src/wire.rs:20:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 20 |     pub fn rand(&mut self){
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: variant is never constructed: `Output`
Dec 19 13:54:39.541 INFO [stderr]   --> src/gate.rs:10:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 10 |     Output {out:Vec<u128>},
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: variant is never constructed: `Xor`
Dec 19 13:54:39.541 INFO [stderr]   --> src/gate.rs:12:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 12 |     Xor {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: variant is never constructed: `Not`
Dec 19 13:54:39.541 INFO [stderr]   --> src/gate.rs:13:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 13 |     Not {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.541 INFO [stderr] warning: method is never used: `output`
Dec 19 13:54:39.541 INFO [stderr]   --> src/builder.rs:19:5
Dec 19 13:54:39.541 INFO [stderr]    |
Dec 19 13:54:39.541 INFO [stderr] 19 |     pub fn output(&mut self)->usize{
Dec 19 13:54:39.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:54:39.541 INFO [stderr] 
Dec 19 13:54:39.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 19 13:54:39.793 INFO running `"docker" "inspect" "60c27ff07e281f38077b08c42d8b6a4080a12ac5789d421b15a4f50b84fa603a"`
Dec 19 13:54:39.959 INFO running `"docker" "rm" "-f" "60c27ff07e281f38077b08c42d8b6a4080a12ac5789d421b15a4f50b84fa603a"`
Dec 19 13:54:40.076 INFO [stdout] 60c27ff07e281f38077b08c42d8b6a4080a12ac5789d421b15a4f50b84fa603a