Dec 04 15:23:29.527 INFO checking kzoacn/yao-gc against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:23:29.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 15:23:29.819 INFO [stdout] 223fa82ceb7b22c8d7d5759f01622ab73b6a1a054607b09ea7850c7575f94401
Dec 04 15:23:29.825 INFO running `"docker" "start" "-a" "223fa82ceb7b22c8d7d5759f01622ab73b6a1a054607b09ea7850c7575f94401"`
Dec 04 15:23:30.478 INFO [stderr] usermod: no changes
Dec 04 15:23:30.526 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 04 15:23:35.961 INFO [stderr]     Checking yao-gc v0.1.0 (/source)
Dec 04 15:23:36.655 INFO [stderr] warning: unused import: `aes::enc`
Dec 04 15:23:36.655 INFO [stderr]  --> src/gate.rs:4:5
Dec 04 15:23:36.655 INFO [stderr]   |
Dec 04 15:23:36.655 INFO [stderr] 4 | use aes::enc;
Dec 04 15:23:36.655 INFO [stderr]   |     ^^^^^^^^
Dec 04 15:23:36.655 INFO [stderr]   |
Dec 04 15:23:36.655 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:23:36.655 INFO [stderr] 
Dec 04 15:23:36.655 INFO [stderr] warning: unused import: `aes::dec`
Dec 04 15:23:36.655 INFO [stderr]  --> src/builder.rs:4:5
Dec 04 15:23:36.655 INFO [stderr]   |
Dec 04 15:23:36.655 INFO [stderr] 4 | use aes::dec;
Dec 04 15:23:36.655 INFO [stderr]   |     ^^^^^^^^
Dec 04 15:23:36.655 INFO [stderr] 
Dec 04 15:23:36.655 INFO [stderr] warning: unused import: `circuit::Circuit`
Dec 04 15:23:36.655 INFO [stderr]   --> src/main.rs:10:5
Dec 04 15:23:36.655 INFO [stderr]    |
Dec 04 15:23:36.655 INFO [stderr] 10 | use circuit::Circuit;
Dec 04 15:23:36.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 15:23:36.655 INFO [stderr] 
Dec 04 15:23:36.775 INFO [stderr] warning: unused variable: `ans`
Dec 04 15:23:36.775 INFO [stderr]   --> src/circuit.rs:28:17
Dec 04 15:23:36.775 INFO [stderr]    |
Dec 04 15:23:36.775 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 04 15:23:36.775 INFO [stderr]    |                 ^^^ help: consider using `_ans` instead
Dec 04 15:23:36.775 INFO [stderr]    |
Dec 04 15:23:36.775 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:23:36.775 INFO [stderr] 
Dec 04 15:23:36.795 INFO [stderr] warning: variable does not need to be mutable
Dec 04 15:23:36.795 INFO [stderr]   --> src/circuit.rs:28:13
Dec 04 15:23:36.795 INFO [stderr]    |
Dec 04 15:23:36.795 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 04 15:23:36.795 INFO [stderr]    |             ----^^^
Dec 04 15:23:36.795 INFO [stderr]    |             |
Dec 04 15:23:36.795 INFO [stderr]    |             help: remove this `mut`
Dec 04 15:23:36.795 INFO [stderr]    |
Dec 04 15:23:36.795 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 15:23:36.795 INFO [stderr] 
Dec 04 15:23:36.807 INFO [stderr] warning: method is never used: `rand`
Dec 04 15:23:36.807 INFO [stderr]   --> src/wire.rs:20:5
Dec 04 15:23:36.807 INFO [stderr]    |
Dec 04 15:23:36.807 INFO [stderr] 20 |     pub fn rand(&mut self){
Dec 04 15:23:36.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:36.807 INFO [stderr]    |
Dec 04 15:23:36.807 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:23:36.807 INFO [stderr] 
Dec 04 15:23:36.807 INFO [stderr] warning: variant is never constructed: `Output`
Dec 04 15:23:36.807 INFO [stderr]   --> src/gate.rs:10:5
Dec 04 15:23:36.807 INFO [stderr]    |
Dec 04 15:23:36.807 INFO [stderr] 10 |     Output {out:Vec<u128>},
Dec 04 15:23:36.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:36.807 INFO [stderr] 
Dec 04 15:23:36.807 INFO [stderr] warning: variant is never constructed: `Xor`
Dec 04 15:23:36.807 INFO [stderr]   --> src/gate.rs:12:5
Dec 04 15:23:36.807 INFO [stderr]    |
Dec 04 15:23:36.807 INFO [stderr] 12 |     Xor {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 04 15:23:36.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:36.807 INFO [stderr] 
Dec 04 15:23:36.807 INFO [stderr] warning: variant is never constructed: `Not`
Dec 04 15:23:36.807 INFO [stderr]   --> src/gate.rs:13:5
Dec 04 15:23:36.807 INFO [stderr]    |
Dec 04 15:23:36.807 INFO [stderr] 13 |     Not {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 04 15:23:36.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:36.807 INFO [stderr] 
Dec 04 15:23:36.807 INFO [stderr] warning: method is never used: `output`
Dec 04 15:23:36.807 INFO [stderr]   --> src/builder.rs:19:5
Dec 04 15:23:36.807 INFO [stderr]    |
Dec 04 15:23:36.807 INFO [stderr] 19 |     pub fn output(&mut self)->usize{
Dec 04 15:23:36.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:36.807 INFO [stderr] 
Dec 04 15:23:36.851 INFO [stderr] warning: unused import: `aes::enc`
Dec 04 15:23:36.851 INFO [stderr]  --> src/gate.rs:4:5
Dec 04 15:23:36.851 INFO [stderr]   |
Dec 04 15:23:36.851 INFO [stderr] 4 | use aes::enc;
Dec 04 15:23:36.851 INFO [stderr]   |     ^^^^^^^^
Dec 04 15:23:36.851 INFO [stderr]   |
Dec 04 15:23:36.851 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:23:36.851 INFO [stderr] 
Dec 04 15:23:36.851 INFO [stderr] warning: unused import: `aes::dec`
Dec 04 15:23:36.851 INFO [stderr]  --> src/builder.rs:4:5
Dec 04 15:23:36.851 INFO [stderr]   |
Dec 04 15:23:36.851 INFO [stderr] 4 | use aes::dec;
Dec 04 15:23:36.851 INFO [stderr]   |     ^^^^^^^^
Dec 04 15:23:36.851 INFO [stderr] 
Dec 04 15:23:36.851 INFO [stderr] warning: unused import: `circuit::Circuit`
Dec 04 15:23:36.851 INFO [stderr]   --> src/main.rs:10:5
Dec 04 15:23:36.851 INFO [stderr]    |
Dec 04 15:23:36.851 INFO [stderr] 10 | use circuit::Circuit;
Dec 04 15:23:36.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 15:23:36.851 INFO [stderr] 
Dec 04 15:23:37.079 INFO [stderr] warning: unused variable: `ans`
Dec 04 15:23:37.079 INFO [stderr]   --> src/circuit.rs:28:17
Dec 04 15:23:37.079 INFO [stderr]    |
Dec 04 15:23:37.079 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 04 15:23:37.079 INFO [stderr]    |                 ^^^ help: consider using `_ans` instead
Dec 04 15:23:37.079 INFO [stderr]    |
Dec 04 15:23:37.079 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:23:37.079 INFO [stderr] 
Dec 04 15:23:37.107 INFO [stderr] warning: variable does not need to be mutable
Dec 04 15:23:37.107 INFO [stderr]   --> src/circuit.rs:28:13
Dec 04 15:23:37.107 INFO [stderr]    |
Dec 04 15:23:37.107 INFO [stderr] 28 |         let mut ans : Vec<(usize,Wire)>=vec![];
Dec 04 15:23:37.107 INFO [stderr]    |             ----^^^
Dec 04 15:23:37.107 INFO [stderr]    |             |
Dec 04 15:23:37.107 INFO [stderr]    |             help: remove this `mut`
Dec 04 15:23:37.107 INFO [stderr]    |
Dec 04 15:23:37.107 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 15:23:37.107 INFO [stderr] 
Dec 04 15:23:37.115 INFO [stderr] warning: method is never used: `rand`
Dec 04 15:23:37.115 INFO [stderr]   --> src/wire.rs:20:5
Dec 04 15:23:37.115 INFO [stderr]    |
Dec 04 15:23:37.115 INFO [stderr] 20 |     pub fn rand(&mut self){
Dec 04 15:23:37.115 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:37.115 INFO [stderr]    |
Dec 04 15:23:37.115 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:23:37.115 INFO [stderr] 
Dec 04 15:23:37.115 INFO [stderr] warning: variant is never constructed: `Output`
Dec 04 15:23:37.115 INFO [stderr]   --> src/gate.rs:10:5
Dec 04 15:23:37.115 INFO [stderr]    |
Dec 04 15:23:37.115 INFO [stderr] 10 |     Output {out:Vec<u128>},
Dec 04 15:23:37.115 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:37.115 INFO [stderr] 
Dec 04 15:23:37.115 INFO [stderr] warning: variant is never constructed: `Xor`
Dec 04 15:23:37.115 INFO [stderr]   --> src/gate.rs:12:5
Dec 04 15:23:37.115 INFO [stderr]    |
Dec 04 15:23:37.115 INFO [stderr] 12 |     Xor {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 04 15:23:37.115 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:37.115 INFO [stderr] 
Dec 04 15:23:37.115 INFO [stderr] warning: variant is never constructed: `Not`
Dec 04 15:23:37.115 INFO [stderr]   --> src/gate.rs:13:5
Dec 04 15:23:37.115 INFO [stderr]    |
Dec 04 15:23:37.115 INFO [stderr] 13 |     Not {tab:Vec<u128>,out:Vec<u128>}   ,
Dec 04 15:23:37.115 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:37.115 INFO [stderr] 
Dec 04 15:23:37.115 INFO [stderr] warning: method is never used: `output`
Dec 04 15:23:37.115 INFO [stderr]   --> src/builder.rs:19:5
Dec 04 15:23:37.115 INFO [stderr]    |
Dec 04 15:23:37.115 INFO [stderr] 19 |     pub fn output(&mut self)->usize{
Dec 04 15:23:37.115 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:23:37.115 INFO [stderr] 
Dec 04 15:23:37.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
Dec 04 15:23:37.187 INFO [stderr] su: No module specific data is present
Dec 04 15:23:38.120 INFO running `"docker" "inspect" "223fa82ceb7b22c8d7d5759f01622ab73b6a1a054607b09ea7850c7575f94401"`
Dec 04 15:23:38.521 INFO running `"docker" "rm" "-f" "223fa82ceb7b22c8d7d5759f01622ab73b6a1a054607b09ea7850c7575f94401"`
Dec 04 15:23:38.879 INFO [stdout] 223fa82ceb7b22c8d7d5759f01622ab73b6a1a054607b09ea7850c7575f94401