[INFO] cloning repository https://github.com/kacerchen/zksnark_zokrates
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kacerchen/zksnark_zokrates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkacerchen%2Fzksnark_zokrates", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkacerchen%2Fzksnark_zokrates'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 721a21f4f93fd23022d7a20d267f0a70c2ee1f67
[INFO] testing kacerchen/zksnark_zokrates against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkacerchen%2Fzksnark_zokrates" "/workspace/builds/worker-11/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/kacerchen/zksnark_zokrates on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kacerchen/zksnark_zokrates
[INFO] finished tweaking git repo https://github.com/kacerchen/zksnark_zokrates
[INFO] tweaked toml for git repo https://github.com/kacerchen/zksnark_zokrates written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/kacerchen/zksnark_zokrates already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walkdir v2.2.8
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6992cd10170d77a3026c386280b0f5ca049cf6489a673c82ece2ce83bced9bd5
[INFO] running `Command { std: "docker" "start" "-a" "6992cd10170d77a3026c386280b0f5ca049cf6489a673c82ece2ce83bced9bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6992cd10170d77a3026c386280b0f5ca049cf6489a673c82ece2ce83bced9bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6992cd10170d77a3026c386280b0f5ca049cf6489a673c82ece2ce83bced9bd5", kill_on_drop: false }`
[INFO] [stdout] 6992cd10170d77a3026c386280b0f5ca049cf6489a673c82ece2ce83bced9bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2394949af480d481608e6c9db87f5d82ca259e7f2b38b5bba220cae91562e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af2394949af480d481608e6c9db87f5d82ca259e7f2b38b5bba220cae91562e3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
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[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling num v0.1.42
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[INFO] [stderr]    Compiling h2 v0.1.25
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling zokrates_parser v0.1.2 (/opt/rustwide/workdir/zokrates_parser)
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling single v1.0.0
[INFO] [stderr]    Compiling pest-ast v0.3.3
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[INFO] [stderr]    Compiling bincode v0.8.0
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[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling hyper v0.12.32
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
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[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling ff_ce v0.7.0
[INFO] [stderr]    Compiling pairing_ce v0.18.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling zokrates_field v0.3.3 (/opt/rustwide/workdir/zokrates_field)
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling zokrates_pest_ast v0.1.2 (/opt/rustwide/workdir/zokrates_pest_ast)
[INFO] [stderr]    Compiling bellman_ce v0.3.1
[INFO] [stderr]    Compiling zokrates_github_resolver v0.1.0 (/opt/rustwide/workdir/zokrates_github_resolver)
[INFO] [stderr]    Compiling sapling-crypto_ce v0.1.0
[INFO] [stderr]    Compiling zokrates_embed v0.1.0 (/opt/rustwide/workdir/zokrates_embed)
[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:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 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:223:21
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     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:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         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:238:17
[INFO] [stdout]     |
[INFO] [stdout] 238 |                 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:240:21
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     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:255:17
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 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:257:21
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     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:259:25
[INFO] [stdout]     |
[INFO] [stdout] 259 |                         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:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 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:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                     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:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |                     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:278:25
[INFO] [stdout]     |
[INFO] [stdout] 278 |                         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:487:17
[INFO] [stdout]     |
[INFO] [stdout] 487 |                 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:489:21
[INFO] [stdout]     |
[INFO] [stdout] 489 |                     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:491:25
[INFO] [stdout]     |
[INFO] [stdout] 491 |                         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:532:17
[INFO] [stdout]     |
[INFO] [stdout] 532 |                 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:534:21
[INFO] [stdout]     |
[INFO] [stdout] 534 |                     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:536:25
[INFO] [stdout]     |
[INFO] [stdout] 536 |                         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:578:17
[INFO] [stdout]     |
[INFO] [stdout] 578 |                 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:579:17
[INFO] [stdout]     |
[INFO] [stdout] 579 |                 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:595:17
[INFO] [stdout]     |
[INFO] [stdout] 595 |                 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:596:17
[INFO] [stdout]     |
[INFO] [stdout] 596 |                 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:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 |                 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:616:21
[INFO] [stdout]     |
[INFO] [stdout] 616 |                     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:618:25
[INFO] [stdout]     |
[INFO] [stdout] 618 |                         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:631:17
[INFO] [stdout]     |
[INFO] [stdout] 631 |                 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:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |                 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:365:17
[INFO] [stdout]     |
[INFO] [stdout] 365 |                 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:367:21
[INFO] [stdout]     |
[INFO] [stdout] 367 |                     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:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |                         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:382:17
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 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:384:21
[INFO] [stdout]     |
[INFO] [stdout] 384 |                     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:386:25
[INFO] [stdout]     |
[INFO] [stdout] 386 |                         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:414:17
[INFO] [stdout]     |
[INFO] [stdout] 414 |                 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:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 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:426:17
[INFO] [stdout]     |
[INFO] [stdout] 426 |                 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:427:17
[INFO] [stdout]     |
[INFO] [stdout] 427 |                 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:454:13
[INFO] [stdout]     |
[INFO] [stdout] 454 |             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:456:17
[INFO] [stdout]     |
[INFO] [stdout] 456 |                 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] 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 associated function 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]  ...
[INFO] [stdout] help: disambiguate the associated function 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]  ...
[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; 61 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; 61 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "af2394949af480d481608e6c9db87f5d82ca259e7f2b38b5bba220cae91562e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2394949af480d481608e6c9db87f5d82ca259e7f2b38b5bba220cae91562e3", kill_on_drop: false }`
[INFO] [stdout] af2394949af480d481608e6c9db87f5d82ca259e7f2b38b5bba220cae91562e3