Nov 28 14:58:13.533 INFO checking zksnark-0.0.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:58:13.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:58:14.074 INFO [stdout] a2359c4e94e1ff0d95562839671fa2e3bbb63e0dfdc53a59dee874591652365e
Nov 28 14:58:14.076 INFO running `"docker" "start" "-a" "a2359c4e94e1ff0d95562839671fa2e3bbb63e0dfdc53a59dee874591652365e"`
Nov 28 14:58:15.988 INFO [stderr] usermod: no changes
Nov 28 14:58:16.141 INFO [stderr]    Compiling libc v0.2.44
Nov 28 14:58:16.143 INFO [stderr]    Compiling regex v1.0.6
Nov 28 14:58:16.144 INFO [stderr]     Checking lazy_static v1.2.0
Nov 28 14:58:16.144 INFO [stderr]     Checking ucd-util v0.1.3
Nov 28 14:58:16.145 INFO [stderr]     Checking quick-error v1.2.2
Nov 28 14:58:16.145 INFO [stderr]     Checking utf8-ranges v1.0.2
Nov 28 14:58:16.145 INFO [stderr]    Compiling crunchy v0.1.6
Nov 28 14:58:16.145 INFO [stderr]     Checking termcolor v1.0.4
Nov 28 14:58:18.726 INFO [stderr]     Checking rustc-serialize v0.3.24
Nov 28 14:58:19.550 INFO [stderr]     Checking byteorder v0.5.3
Nov 28 14:58:24.326 INFO [stderr]     Checking byteorder v1.2.7
Nov 28 14:58:24.328 INFO [stderr]    Compiling memchr v2.1.1
Nov 28 14:58:24.342 INFO [stderr]     Checking log v0.4.6
Nov 28 14:58:24.673 INFO [stderr]     Checking thread_local v0.3.6
Nov 28 14:58:25.640 INFO [stderr]     Checking itertools v0.6.5
Nov 28 14:58:27.914 INFO [stderr]     Checking humantime v1.2.0
Nov 28 14:58:29.409 INFO [stderr]     Checking regex-syntax v0.6.3
Nov 28 14:58:30.790 INFO [stderr]     Checking bigint v4.4.1
Nov 28 14:58:38.381 INFO [stderr]     Checking rand v0.4.3
Nov 28 14:58:38.381 INFO [stderr]     Checking atty v0.2.11
Nov 28 14:58:38.382 INFO [stderr]     Checking rand v0.5.5
Nov 28 14:58:43.458 INFO [stderr]     Checking aho-corasick v0.6.9
Nov 28 14:58:47.737 INFO [stderr]     Checking rand v0.3.22
Nov 28 14:58:49.420 INFO [stderr]     Checking bn v0.4.3
Nov 28 14:58:52.432 INFO [stderr]     Checking zksnark v0.0.2 (/source)
Nov 28 14:58:56.080 INFO [stderr] warning: function is never used: `chinese_remainder`
Nov 28 14:58:56.081 INFO [stderr]    --> src/field/mod.rs:274:1
Nov 28 14:58:56.081 INFO [stderr]     |
Nov 28 14:58:56.081 INFO [stderr] 274 | / fn chinese_remainder<T>(rems: &[T], moduli: &[T]) -> T
Nov 28 14:58:56.081 INFO [stderr] 275 | | where
Nov 28 14:58:56.081 INFO [stderr] 276 | |     T: Div<Output = T>
Nov 28 14:58:56.081 INFO [stderr] 277 | |         + Mul<Output = T>
Nov 28 14:58:56.081 INFO [stderr] ...   |
Nov 28 14:58:56.081 INFO [stderr] 295 | |         .fold(T::zero(), |acc, x| acc + x)
Nov 28 14:58:56.081 INFO [stderr] 296 | | }
Nov 28 14:58:56.081 INFO [stderr]     | |_^
Nov 28 14:58:56.081 INFO [stderr]     |
Nov 28 14:58:56.081 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 14:58:56.081 INFO [stderr] 
Nov 28 14:58:57.040 INFO [stderr]     Checking env_logger v0.5.13
Nov 28 14:58:58.450 INFO [stderr]     Checking quickcheck v0.7.2
Nov 28 14:59:02.737 INFO [stderr] warning: unnecessary parentheses around `return` value
Nov 28 14:59:02.738 INFO [stderr]    --> src/field/mod.rs:457:28
Nov 28 14:59:02.739 INFO [stderr]     |
Nov 28 14:59:02.739 INFO [stderr] 457 |                     return (degree == poly.degree());
Nov 28 14:59:02.740 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:59:02.740 INFO [stderr]     |
Nov 28 14:59:02.741 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:59:02.742 INFO [stderr] 
Nov 28 14:59:02.746 INFO [stderr] warning: unused imports: `BitAnd`, `BitOr`, `BitXor`
Nov 28 14:59:02.746 INFO [stderr]  --> src/groth16/circuit/builder/tests.rs:3:16
Nov 28 14:59:02.747 INFO [stderr]   |
Nov 28 14:59:02.747 INFO [stderr] 3 | use std::ops::{BitAnd, BitOr, BitXor};
Nov 28 14:59:02.748 INFO [stderr]   |                ^^^^^^  ^^^^^  ^^^^^^
Nov 28 14:59:02.748 INFO [stderr]   |
Nov 28 14:59:02.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:59:02.750 INFO [stderr] 
Nov 28 14:59:04.563 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 48.55s
Nov 28 14:59:04.570 INFO [stderr] su: No module specific data is present
Nov 28 14:59:06.308 INFO running `"docker" "inspect" "a2359c4e94e1ff0d95562839671fa2e3bbb63e0dfdc53a59dee874591652365e"`
Nov 28 14:59:06.638 INFO running `"docker" "rm" "-f" "a2359c4e94e1ff0d95562839671fa2e3bbb63e0dfdc53a59dee874591652365e"`
Nov 28 14:59:06.988 INFO [stdout] a2359c4e94e1ff0d95562839671fa2e3bbb63e0dfdc53a59dee874591652365e