[INFO] cloning repository https://github.com/Electrofruit/ZeroKnowledge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Electrofruit/ZeroKnowledge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElectrofruit%2FZeroKnowledge", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d912064dba1d37ef897c8b6f49684b868b6db3e
[INFO] documenting Electrofruit/ZeroKnowledge against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElectrofruit%2FZeroKnowledge" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Electrofruit/ZeroKnowledge on toolchain 1.69.0
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[INFO] finished tweaking git repo https://github.com/Electrofruit/ZeroKnowledge
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[INFO] crate git repo https://github.com/Electrofruit/ZeroKnowledge already has a lockfile, it will not be regenerated
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[INFO] [stderr]  Documenting zokrates_fs_resolver v0.4.1 (/opt/rustwide/workdir/zokrates_fs_resolver)
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[INFO] [stderr]    Compiling zokrates_stdlib v0.1.1 (/opt/rustwide/workdir/zokrates_stdlib)
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[INFO] [stderr]  Documenting zokrates_stdlib v0.1.1 (/opt/rustwide/workdir/zokrates_stdlib)
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[INFO] [stderr]  Documenting zokrates_parser v0.1.0 (/opt/rustwide/workdir/zokrates_parser)
[INFO] [stderr]    Compiling single v1.0.0
[INFO] [stderr]    Compiling pest-ast v0.3.3
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[INFO] [stderr]     Checking ff v0.5.0 (https://github.com/matterinc/ff?tag=0.5#056a13b9)
[INFO] [stderr]     Checking pairing v0.16.2 (https://github.com/matterinc/pairing?tag=0.16.2#c2af46ca)
[INFO] [stderr]     Checking bellman v0.2.0 (https://github.com/matterinc/bellman?tag=0.2.0#6e45a4b2)
[INFO] [stderr]     Checking zokrates_field v0.3.3 (/opt/rustwide/workdir/zokrates_field)
[INFO] [stderr]  Documenting zokrates_field v0.3.3 (/opt/rustwide/workdir/zokrates_field)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> zokrates_field/src/field.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / lazy_static! {
[INFO] [stdout] 22 | |     static ref P: BigInt = BigInt::parse_bytes(
[INFO] [stdout] 23 | |         b"21888242871839275222246405745257275088548364400416034343698204186575808495617",
[INFO] [stdout] 24 | |         10
[INFO] [stdout] 25 | |     )
[INFO] [stdout] 26 | |     .unwrap();
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> zokrates_field/src/field.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / lazy_static! {
[INFO] [stdout] 22 | |     static ref P: BigInt = BigInt::parse_bytes(
[INFO] [stdout] 23 | |         b"21888242871839275222246405745257275088548364400416034343698204186575808495617",
[INFO] [stdout] 24 | |         10
[INFO] [stdout] 25 | |     )
[INFO] [stdout] 26 | |     .unwrap();
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zokrates_pest_ast v0.1.0 (/opt/rustwide/workdir/zokrates_pest_ast)
[INFO] [stderr]  Documenting zokrates_pest_ast v0.1.0 (/opt/rustwide/workdir/zokrates_pest_ast)
[INFO] [stderr]     Checking sapling-crypto v0.0.4 (https://github.com/matterinc/sapling-crypto?tag=0.0.4#6ac48e2f)
[INFO] [stderr]     Checking zokrates_embed v0.1.0 (/opt/rustwide/workdir/zokrates_embed)
[INFO] [stderr]  Documenting zokrates_embed v0.1.0 (/opt/rustwide/workdir/zokrates_embed)
[INFO] [stderr]  Documenting zokrates_core v0.3.10 (/opt/rustwide/workdir/zokrates_core)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> zokrates_core/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns, box_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> zokrates_core/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns, box_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         r#try!(write!(f, "("));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         r#try!(write!(f, ") -> ("));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             r#try!(write!(f, "{}", t));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 r#try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 Some(t) => r#try!(write!(f, "{}", t)),
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 None => r#try!(write!(f, "_")),
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/semantics.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 r#try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |                 r#try!(write!(f, "Return("));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:233:21
[INFO] [stdout]     |
[INFO] [stdout] 233 |                     r#try!(write!(f, "{}", expr));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:235:25
[INFO] [stdout]     |
[INFO] [stdout] 235 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 r#try!(write!(f, "for {:?} in {:?}..{:?} do\n", var, start, stop));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:250:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     r#try!(write!(f, "\t\t{:?}\n", l));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 r#try!(write!(f, "return "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     r#try!(write!(f, "{}", expr));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:269:25
[INFO] [stdout]     |
[INFO] [stdout] 269 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 r#try!(write!(f, "for {} in {}..{} do\n", var, start, stop));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:280:21
[INFO] [stdout]     |
[INFO] [stdout] 280 |                     r#try!(write!(f, "\t\t{}\n", l));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:286:21
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     r#try!(write!(f, "{}", id));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:288:25
[INFO] [stdout]     |
[INFO] [stdout] 288 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:497:17
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 r#try!(write!(f, "{}(", i,));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                     r#try!(write!(f, "{}", param));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:501:25
[INFO] [stdout]     |
[INFO] [stdout] 501 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:542:17
[INFO] [stdout]     |
[INFO] [stdout] 542 |                 r#try!(write!(f, "{}(", i,));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:544:21
[INFO] [stdout]     |
[INFO] [stdout] 544 |                     r#try!(write!(f, "{}", param));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:546:25
[INFO] [stdout]     |
[INFO] [stdout] 546 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:588:17
[INFO] [stdout]     |
[INFO] [stdout] 588 |                 r#try!(write!(f, "FunctionCall({:?}, (", i));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:589:17
[INFO] [stdout]     |
[INFO] [stdout] 589 |                 r#try!(f.debug_list().entries(p.iter()).finish());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:605:17
[INFO] [stdout]     |
[INFO] [stdout] 605 |                 r#try!(write!(f, "FunctionCall({:?}, (", i));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:606:17
[INFO] [stdout]     |
[INFO] [stdout] 606 |                 r#try!(f.debug_list().entries(p.iter()).finish());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:624:17
[INFO] [stdout]     |
[INFO] [stdout] 624 |                 r#try!(write!(f, "{}(", i,));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:626:21
[INFO] [stdout]     |
[INFO] [stdout] 626 |                     r#try!(write!(f, "{}", param));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 r#try!(write!(f, "FunctionCall({:?}, (", i));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/typed_absy/mod.rs:642:17
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 r#try!(f.debug_list().entries(p.iter()).finish());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/types/signature.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         r#try!(write!(f, "("));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/types/signature.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         r#try!(write!(f, ") -> ("));
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/types/signature.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             r#try!(write!(f, "{}", t));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/types/signature.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 r#try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/types/signature.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             r#try!(write!(f, "{}", t));
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> zokrates_core/src/types/signature.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 r#try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 r#try!(write!(f, "for {} in {}..{} do\n", var, start, stop));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     r#try!(write!(f, "\t\t{}\n", l));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     r#try!(write!(f, "{}", id));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 r#try!(write!(f, "for {:?} in {:?}..{:?} do\n", var, start, stop));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     r#try!(write!(f, "\t\t{:?}\n", l));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 262 |                 r#try!(write!(f, "{}(", i,));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:264:21
[INFO] [stdout]     |
[INFO] [stdout] 264 |                     r#try!(write!(f, "{}", param));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:266:25
[INFO] [stdout]     |
[INFO] [stdout] 266 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:279:17
[INFO] [stdout]     |
[INFO] [stdout] 279 |                 r#try!(write!(f, "["));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     r#try!(write!(f, "{}", e));
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |                         r#try!(write!(f, ", "));
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:310:17
[INFO] [stdout]     |
[INFO] [stdout] 310 |                 r#try!(write!(f, "FunctionCall({:?}, (", i));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:311:17
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 r#try!(f.debug_list().entries(p.iter()).finish());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |                 r#try!(write!(f, "InlineArray(["));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:323:17
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 r#try!(f.debug_list().entries(exprs.iter()).finish());
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:350:13
[INFO] [stdout]     |
[INFO] [stdout] 350 |             r#try!(write!(f, "{}", param));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/absy/mod.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |                 r#try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/flat_absy/mod.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |             r#try!(write!(f, "{}", param));
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> zokrates_core/src/flat_absy/mod.rs:344:17
[INFO] [stdout]     |
[INFO] [stdout] 344 |                 r#try!(write!(f, ", "));
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> zokrates_core/src/proof_system/bn128/utils/bellman.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 | /     lazy_static! {
[INFO] [stdout] 211 | |         static ref G2_REGEX: Regex = Regex::new(r"G2\(x=Fq2\(Fq\((?P<x0>0[xX][0-9a-fA-F]{64})\) \+ Fq\((?P<x1>0[xX][0-9a-fA-F]{64})\) \* ...
[INFO] [stdout] 212 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> zokrates_core/src/proof_system/bn128/utils/bellman.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 | /     lazy_static! {
[INFO] [stdout] 211 | |         static ref G2_REGEX: Regex = Regex::new(r"G2\(x=Fq2\(Fq\((?P<x0>0[xX][0-9a-fA-F]{64})\) \+ Fq\((?P<x1>0[xX][0-9a-fA-F]{64})\) \* ...
[INFO] [stdout] 212 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> zokrates_core/src/proof_system/bn128/utils/bellman.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | /     lazy_static! {
[INFO] [stdout] 215 | |         static ref G1_REGEX: Regex = Regex::new(
[INFO] [stdout] 216 | |             r"G1\(x=Fq\((?P<x>0[xX][0-9a-fA-F]{64})\), y=Fq\((?P<y>0[xX][0-9a-fA-F]{64})\)\)"
[INFO] [stdout] 217 | |         )
[INFO] [stdout] 218 | |         .unwrap();
[INFO] [stdout] 219 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> zokrates_core/src/proof_system/bn128/utils/bellman.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | /     lazy_static! {
[INFO] [stdout] 215 | |         static ref G1_REGEX: Regex = Regex::new(
[INFO] [stdout] 216 | |             r"G1\(x=Fq\((?P<x>0[xX][0-9a-fA-F]{64})\), y=Fq\((?P<y>0[xX][0-9a-fA-F]{64})\)\)"
[INFO] [stdout] 217 | |         )
[INFO] [stdout] 218 | |         .unwrap();
[INFO] [stdout] 219 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> zokrates_core/src/proof_system/bn128/utils/bellman.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | /     lazy_static! {
[INFO] [stdout] 222 | |         static ref FR_REGEX: Regex = Regex::new(r"Fr\((?P<x>0[xX][0-9a-fA-F]{64})\)").unwrap();
[INFO] [stdout] 223 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> zokrates_core/src/proof_system/bn128/utils/bellman.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | /     lazy_static! {
[INFO] [stdout] 222 | |         static ref FR_REGEX: Regex = Regex::new(r"Fr\((?P<x>0[xX][0-9a-fA-F]{64})\)").unwrap();
[INFO] [stdout] 223 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `zokrates_core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name zokrates_core zokrates_core/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=655f7127552b4163 -L dependency=/opt/rustwide/target/debug/deps --extern bellman=/opt/rustwide/target/debug/deps/libbellman-32cb09861b66fd0c.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-0ba7ae7f551e28d6.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-1234ea733bbc83f4.rmeta --extern ff=/opt/rustwide/target/debug/deps/libff-f73a4ac2509c3af6.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a99dd4ca362eda31.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-7171d73ebbcf28af.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-a0a2c386adff85ea.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-ccd689d18a9eef2a.rmeta --extern pairing=/opt/rustwide/target/debug/deps/libpairing-a24b353f39d542d6.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a1a9f956db0568dc.rmeta --extern reduce=/opt/rustwide/target/debug/deps/libreduce-1fd3944354eb92f3.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-a5b53671832257ff.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-cd9977392528fbac.rmeta --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-235dbd672a2140fa.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-697d6708da3640f2.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0c09bc77d74b2322.rmeta --extern zokrates_embed=/opt/rustwide/target/debug/deps/libzokrates_embed-6b78a32172122b14.rmeta --extern zokrates_field=/opt/rustwide/target/debug/deps/libzokrates_field-c37febab004d61c6.rmeta --extern zokrates_pest_ast=/opt/rustwide/target/debug/deps/libzokrates_pest_ast-14b15ed57fea3982.rmeta --cap-lints=warn --crate-version 0.3.10` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> zokrates_core/src/standard.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |          ^^^^^^ multiple `reduce` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 14 ~     match Reduce::reduce(v
[INFO] [stdout] 15 +         .into_iter()
[INFO] [stdout] 16 +         .map(|(key, val)| {
[INFO] [stdout] 17 +             FlatExpression::Mult(
[INFO] [stdout] 18 +                 box FlatExpression::Number(T::from_bellman(val)),
[INFO] [stdout] 19 +                 box FlatExpression::Identifier(FlatVariable::new(key)),
[INFO] [stdout] 20 +             )
[INFO] [stdout] 21 +         }), |acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 14 ~     match Iterator::reduce(v
[INFO] [stdout] 15 +         .into_iter()
[INFO] [stdout] 16 +         .map(|(key, val)| {
[INFO] [stdout] 17 +             FlatExpression::Mult(
[INFO] [stdout] 18 +                 box FlatExpression::Number(T::from_bellman(val)),
[INFO] [stdout] 19 +                 box FlatExpression::Identifier(FlatVariable::new(key)),
[INFO] [stdout] 20 +             )
[INFO] [stdout] 21 +         }), |acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reduce::Reduce`
[INFO] [stdout]  --> zokrates_core/src/standard.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use reduce::Reduce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 67 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zokrates_core` due to 3 previous errors; 67 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c58dcffa99d127aee8e2f5826687ba94ff8ed9d5bb56856def7f17af95cf0970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58dcffa99d127aee8e2f5826687ba94ff8ed9d5bb56856def7f17af95cf0970", kill_on_drop: false }`
[INFO] [stdout] c58dcffa99d127aee8e2f5826687ba94ff8ed9d5bb56856def7f17af95cf0970
