[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElectrofruit%2FZeroKnowledge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d912064dba1d37ef897c8b6f49684b868b6db3e
[INFO] checking Electrofruit/ZeroKnowledge against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElectrofruit%2FZeroKnowledge" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Electrofruit/ZeroKnowledge
[INFO] finished tweaking git repo https://github.com/Electrofruit/ZeroKnowledge
[INFO] tweaked toml for git repo https://github.com/Electrofruit/ZeroKnowledge written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Electrofruit/ZeroKnowledge on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Electrofruit/ZeroKnowledge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/zokrates_fs_resolver/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/zokrates_core/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21be09198c929b76d4af0ef5e8babc0ae37b6c01204d7d50b870f2991ac75b0a
[INFO] running `Command { std: "docker" "start" "-a" "21be09198c929b76d4af0ef5e8babc0ae37b6c01204d7d50b870f2991ac75b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21be09198c929b76d4af0ef5e8babc0ae37b6c01204d7d50b870f2991ac75b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21be09198c929b76d4af0ef5e8babc0ae37b6c01204d7d50b870f2991ac75b0a", kill_on_drop: false }`
[INFO] [stdout] 21be09198c929b76d4af0ef5e8babc0ae37b6c01204d7d50b870f2991ac75b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e552511bcaf69a2f667b797f5eb9ce1d84914084a197e76108c738ebee00e54
[INFO] running `Command { std: "docker" "start" "-a" "7e552511bcaf69a2f667b797f5eb9ce1d84914084a197e76108c738ebee00e54", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/zokrates_core/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/zokrates_fs_resolver/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking futures v0.1.27
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking constant_time_eq v0.1.3
[INFO] [stderr]     Checking blake2-rfc v0.2.18 (https://github.com/gtank/blake2-rfc?rev=7a5b5fc99ae483a0043db7547fb79a6fa44b88a9#7a5b5fc9)
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking crossbeam v0.7.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking tiny-keccak v1.4.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking from-pest v0.3.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking utf8-ranges v1.0.3
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling zokrates_core v0.3.10 (/opt/rustwide/workdir/zokrates_core)
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking reduce v0.1.2
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rgb v0.8.13
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking difference v1.0.0
[INFO] [stderr]     Checking zokrates_fs_resolver v0.4.1 (/opt/rustwide/workdir/zokrates_fs_resolver)
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking environment v0.1.1
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling zokrates_stdlib v0.1.1 (/opt/rustwide/workdir/zokrates_stdlib)
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling single v1.0.0
[INFO] [stderr]    Compiling pest-ast v0.3.3
[INFO] [stderr]     Checking zokrates_parser v0.1.0 (/opt/rustwide/workdir/zokrates_parser)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> zokrates_parser/src/lib.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse(input: &str) -> Result<Pairs<Rule>, Error<Rule>> {
[INFO] [stdout]    |                     ^^^^            ----------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse(input: &str) -> Result<Pairs<'_, Rule>, Error<Rule>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> zokrates_parser/src/lib.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse(input: &str) -> Result<Pairs<Rule>, Error<Rule>> {
[INFO] [stdout]    |                     ^^^^            ----------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse(input: &str) -> Result<Pairs<'_, Rule>, Error<Rule>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ff_derive v0.4.0 (https://github.com/matterinc/ff?tag=0.5#056a13b9)
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling assert_cli v0.5.4
[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] [stdout] warning: unexpected `cfg` condition value: `nightly`
[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: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `lazy_static` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `lazy_static` may come from an old version of the `lazy_static` crate, try updating your dependency with `cargo update -p lazy_static`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` 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: unexpected `cfg` condition value: `nightly`
[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: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `lazy_static` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `lazy_static` may come from an old version of the `lazy_static` crate, try updating your dependency with `cargo update -p lazy_static`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[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: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:66
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (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 `Once::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 `Once::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: unexpected `cfg` condition value: `nightly`
[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: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `lazy_static` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `lazy_static` may come from an old version of the `lazy_static` crate, try updating your dependency with `cargo update -p lazy_static`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` 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: unexpected `cfg` condition value: `nightly`
[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: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `lazy_static` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the macro `lazy_static` may come from an old version of the `lazy_static` crate, try updating your dependency with `cargo update -p lazy_static`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[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: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:66
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (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 `Once::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 `Once::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: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^--------
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       `Serialize` is not local
[INFO] [stdout]    |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_FieldPrime`
[INFO] [stdout] 97 | pub struct FieldPrime {
[INFO] [stdout]    |            ---------- `FieldPrime` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:66
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  ^----------
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  `Deserialize` is not local
[INFO] [stdout]    |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_FieldPrime`
[INFO] [stdout] 97 | pub struct FieldPrime {
[INFO] [stdout]    |            ---------- `FieldPrime` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                       ^--------
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       `Serialize` is not local
[INFO] [stdout]    |                                                       move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_FieldPrime`
[INFO] [stdout] 97 | pub struct FieldPrime {
[INFO] [stdout]    |            ---------- `FieldPrime` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> zokrates_field/src/field.rs:96:66
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[derive(PartialEq, PartialOrd, Clone, Eq, Ord, Hash, Serialize, Deserialize)]
[INFO] [stdout]    |                                                                  ^----------
[INFO] [stdout]    |                                                                  |
[INFO] [stdout]    |                                                                  `Deserialize` is not local
[INFO] [stdout]    |                                                                  move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_FieldPrime`
[INFO] [stdout] 97 | pub struct FieldPrime {
[INFO] [stdout]    |            ---------- `FieldPrime` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Deserialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking 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] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> zokrates_pest_ast/src/lib.rs:552:28
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn generate_ast(input: &str) -> Result<ast::File, Error> {
[INFO] [stdout]     |                            ^^^^            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn generate_ast(input: &str) -> Result<ast::File<'_>, Error> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> zokrates_pest_ast/src/lib.rs:552:28
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn generate_ast(input: &str) -> Result<ast::File, Error> {
[INFO] [stdout]     |                            ^^^^            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn generate_ast(input: &str) -> Result<ast::File<'_>, Error> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zokrates_embed v0.1.0 (/opt/rustwide/workdir/zokrates_embed)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> zokrates_core/src/lib.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns, box_syntax)]
[INFO] [stdout]   |                          ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> zokrates_core/src/lib.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns, box_syntax)]
[INFO] [stdout]   |                          ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:165:33
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 165 -                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 165 +                                 Box::new(FlatExpression::Identifier(lhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:166:33
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 166 -                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 166 +                                 Box::new(FlatExpression::Identifier(lhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:176:29
[INFO] [stdout]     |
[INFO] [stdout] 176 | ...                   box lhs_sum,
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 176 -                             box lhs_sum,
[INFO] [stdout] 176 +                             Box::new(lhs_sum),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 | ...                   box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 178 -                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 178 +                                 Box::new(FlatExpression::Identifier(lhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 | ...                   box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 179 -                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 179 +                                 Box::new(FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:177:29
[INFO] [stdout]     |
[INFO] [stdout] 177 | / ...                   box FlatExpression::Mult(
[INFO] [stdout] 178 | | ...                       box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 179 | | ...                       box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 180 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 177 ~                             Box::new(FlatExpression::Mult(
[INFO] [stdout] 178 |                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 179 |                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 180 ~                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:212:33
[INFO] [stdout]     |
[INFO] [stdout] 212 | ...                   box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 212 -                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 212 +                                 Box::new(FlatExpression::Identifier(rhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 213 -                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 213 +                                 Box::new(FlatExpression::Identifier(rhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:223:29
[INFO] [stdout]     |
[INFO] [stdout] 223 | ...                   box rhs_sum,
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 223 -                             box rhs_sum,
[INFO] [stdout] 223 +                             Box::new(rhs_sum),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:225:33
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...                   box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 225 -                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 225 +                                 Box::new(FlatExpression::Identifier(rhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 | ...                   box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 226 -                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 226 +                                 Box::new(FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:165:33
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 165 -                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 165 +                                 Box::new(FlatExpression::Identifier(lhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:224:29
[INFO] [stdout]     |
[INFO] [stdout] 224 | / ...                   box FlatExpression::Mult(
[INFO] [stdout] 225 | | ...                       box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 226 | | ...                       box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 227 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 224 ~                             Box::new(FlatExpression::Mult(
[INFO] [stdout] 225 |                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 226 |                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 227 ~                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:240:25
[INFO] [stdout]     |
[INFO] [stdout] 240 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 240 -                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 240 +                         Box::new(FlatExpression::Number(T::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 241 -                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout] 241 +                         Box::new(FlatExpression::Identifier(lhs_id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:166:33
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 166 -                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 166 +                                 Box::new(FlatExpression::Identifier(lhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 | /                     box FlatExpression::Mult(
[INFO] [stdout] 240 | |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 241 | |                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout] 242 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 239 ~                     Box::new(FlatExpression::Mult(
[INFO] [stdout] 240 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 241 |                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout] 242 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:176:29
[INFO] [stdout]     |
[INFO] [stdout] 176 | ...                   box lhs_sum,
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 176 -                             box lhs_sum,
[INFO] [stdout] 176 +                             Box::new(lhs_sum),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 | ...                   box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 178 -                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 178 +                                 Box::new(FlatExpression::Identifier(lhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 -                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 244 +                         Box::new(FlatExpression::Number(T::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:245:25
[INFO] [stdout]     |
[INFO] [stdout] 245 |                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 245 -                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout] 245 +                         Box::new(FlatExpression::Identifier(rhs_id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 | ...                   box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 179 -                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 179 +                                 Box::new(FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 | /                     box FlatExpression::Mult(
[INFO] [stdout] 244 | |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 245 | |                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout] 246 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 243 ~                     Box::new(FlatExpression::Mult(
[INFO] [stdout] 244 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 245 |                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout] 246 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:177:29
[INFO] [stdout]     |
[INFO] [stdout] 177 | / ...                   box FlatExpression::Mult(
[INFO] [stdout] 178 | | ...                       box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 179 | | ...                       box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 180 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 177 ~                             Box::new(FlatExpression::Mult(
[INFO] [stdout] 178 |                                 box FlatExpression::Identifier(lhs_bits[i + 2]),
[INFO] [stdout] 179 |                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 180 ~                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | ...                   box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 264 -                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 264 +                             Box::new(FlatExpression::Identifier(sub_bits[i])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:212:33
[INFO] [stdout]     |
[INFO] [stdout] 212 | ...                   box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 212 -                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 212 +                                 Box::new(FlatExpression::Identifier(rhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:265:29
[INFO] [stdout]     |
[INFO] [stdout] 265 | ...                   box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 265 -                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 265 +                             Box::new(FlatExpression::Identifier(sub_bits[i])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 213 -                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 213 +                                 Box::new(FlatExpression::Identifier(rhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:275:25
[INFO] [stdout]     |
[INFO] [stdout] 275 |                         box expr,
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 275 -                         box expr,
[INFO] [stdout] 275 +                         Box::new(expr),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:223:29
[INFO] [stdout]     |
[INFO] [stdout] 223 | ...                   box rhs_sum,
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 223 -                             box rhs_sum,
[INFO] [stdout] 223 +                             Box::new(rhs_sum),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 | ...                   box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 277 -                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 277 +                             Box::new(FlatExpression::Identifier(sub_bits[i])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:225:33
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...                   box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 225 -                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 225 +                                 Box::new(FlatExpression::Identifier(rhs_bits[i + 2])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:278:29
[INFO] [stdout]     |
[INFO] [stdout] 278 | ...                   box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 278 -                             box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout] 278 +                             Box::new(FlatExpression::Number(T::from(2).pow(bitwidth - i - 1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 | ...                   box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 226 -                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 226 +                                 Box::new(FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:276:25
[INFO] [stdout]     |
[INFO] [stdout] 276 | /                         box FlatExpression::Mult(
[INFO] [stdout] 277 | |                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 278 | |                             box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout] 279 | |                         ),
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 276 ~                         Box::new(FlatExpression::Mult(
[INFO] [stdout] 277 |                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 278 |                             box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout] 279 ~                         )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:224:29
[INFO] [stdout]     |
[INFO] [stdout] 224 | / ...                   box FlatExpression::Mult(
[INFO] [stdout] 225 | | ...                       box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 226 | | ...                       box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 227 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 224 ~                             Box::new(FlatExpression::Mult(
[INFO] [stdout] 225 |                                 box FlatExpression::Identifier(rhs_bits[i + 2]),
[INFO] [stdout] 226 |                                 box FlatExpression::Number(T::from(2).pow(bitwidth - 2 - i - 1)),
[INFO] [stdout] 227 ~                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:304:49
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout]     |                                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 304 -                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout] 304 +                     FieldElementExpression::Sub(Box::new(lhs), box rhs),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:240:25
[INFO] [stdout]     |
[INFO] [stdout] 240 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 240 -                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 240 +                         Box::new(FlatExpression::Number(T::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 241 -                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout] 241 +                         Box::new(FlatExpression::Identifier(lhs_id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 | /                     box FlatExpression::Mult(
[INFO] [stdout] 240 | |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 241 | |                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout] 242 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 239 ~                     Box::new(FlatExpression::Mult(
[INFO] [stdout] 240 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 241 |                         box FlatExpression::Identifier(lhs_id),
[INFO] [stdout] 242 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 244 -                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 244 +                         Box::new(FlatExpression::Number(T::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:245:25
[INFO] [stdout]     |
[INFO] [stdout] 245 |                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 245 -                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout] 245 +                         Box::new(FlatExpression::Identifier(rhs_id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:304:58
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout]     |                                                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 304 -                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout] 304 +                     FieldElementExpression::Sub(box lhs, Box::new(rhs)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 | /                     box FlatExpression::Mult(
[INFO] [stdout] 244 | |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 245 | |                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout] 246 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 243 ~                     Box::new(FlatExpression::Mult(
[INFO] [stdout] 244 |                         box FlatExpression::Number(T::from(2)),
[INFO] [stdout] 245 |                         box FlatExpression::Identifier(rhs_id),
[INFO] [stdout] 246 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:314:42
[INFO] [stdout]     |
[INFO] [stdout] 314 |                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 314 -                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout] 314 +                     FlatExpression::Mult(Box::new(x.clone()), box FlatExpression::Identifier(name_m)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:314:57
[INFO] [stdout]     |
[INFO] [stdout] 314 |                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 314 -                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout] 314 +                     FlatExpression::Mult(box x.clone(), Box::new(FlatExpression::Identifier(name_m))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | ...                   box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 264 -                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 264 +                             Box::new(FlatExpression::Identifier(sub_bits[i])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:318:21
[INFO] [stdout]     |
[INFO] [stdout] 318 |                     box FlatExpression::Number(T::one()),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 318 -                     box FlatExpression::Number(T::one()),
[INFO] [stdout] 318 +                     Box::new(FlatExpression::Number(T::one())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:319:21
[INFO] [stdout]     |
[INFO] [stdout] 319 |                     box FlatExpression::Identifier(name_y),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 319 -                     box FlatExpression::Identifier(name_y),
[INFO] [stdout] 319 +                     Box::new(FlatExpression::Identifier(name_y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:265:29
[INFO] [stdout]     |
[INFO] [stdout] 265 | ...                   box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 265 -                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 265 +                             Box::new(FlatExpression::Identifier(sub_bits[i])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:324:42
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout] 324 +                     FlatExpression::Mult(Box::new(res.clone()), box x),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:324:59
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout]     |                                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout] 324 +                     FlatExpression::Mult(box res.clone(), Box::new(x)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:275:25
[INFO] [stdout]     |
[INFO] [stdout] 275 |                         box expr,
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 275 -                         box expr,
[INFO] [stdout] 275 +                         Box::new(expr),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:333:43
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 333 +                     BooleanExpression::Lt(Box::new(lhs.clone()), box rhs.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:333:60
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 333 +                     BooleanExpression::Lt(box lhs.clone(), Box::new(rhs.clone())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:277:29
[INFO] [stdout]     |
[INFO] [stdout] 277 | ...                   box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 277 -                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 277 +                             Box::new(FlatExpression::Identifier(sub_bits[i])),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:278:29
[INFO] [stdout]     |
[INFO] [stdout] 278 | ...                   box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 278 -                             box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout] 278 +                             Box::new(FlatExpression::Number(T::from(2).pow(bitwidth - i - 1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:276:25
[INFO] [stdout]     |
[INFO] [stdout] 276 | /                         box FlatExpression::Mult(
[INFO] [stdout] 277 | |                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 278 | |                             box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout] 279 | |                         ),
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 276 ~                         Box::new(FlatExpression::Mult(
[INFO] [stdout] 277 |                             box FlatExpression::Identifier(sub_bits[i]),
[INFO] [stdout] 278 |                             box FlatExpression::Number(T::from(2).pow(bitwidth - i - 1)),
[INFO] [stdout] 279 ~                         )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:304:49
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout]     |                                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 304 -                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout] 304 +                     FieldElementExpression::Sub(Box::new(lhs), box rhs),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:304:58
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout]     |                                                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 304 -                     FieldElementExpression::Sub(box lhs, box rhs),
[INFO] [stdout] 304 +                     FieldElementExpression::Sub(box lhs, Box::new(rhs)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:314:42
[INFO] [stdout]     |
[INFO] [stdout] 314 |                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 314 -                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout] 314 +                     FlatExpression::Mult(Box::new(x.clone()), box FlatExpression::Identifier(name_m)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:314:57
[INFO] [stdout]     |
[INFO] [stdout] 314 |                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 314 -                     FlatExpression::Mult(box x.clone(), box FlatExpression::Identifier(name_m)),
[INFO] [stdout] 314 +                     FlatExpression::Mult(box x.clone(), Box::new(FlatExpression::Identifier(name_m))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:318:21
[INFO] [stdout]     |
[INFO] [stdout] 318 |                     box FlatExpression::Number(T::one()),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 318 -                     box FlatExpression::Number(T::one()),
[INFO] [stdout] 318 +                     Box::new(FlatExpression::Number(T::one())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:319:21
[INFO] [stdout]     |
[INFO] [stdout] 319 |                     box FlatExpression::Identifier(name_y),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 319 -                     box FlatExpression::Identifier(name_y),
[INFO] [stdout] 319 +                     Box::new(FlatExpression::Identifier(name_y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:324:42
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout] 324 +                     FlatExpression::Mult(Box::new(res.clone()), box x),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:324:59
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout]     |                                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     FlatExpression::Mult(box res.clone(), box x),
[INFO] [stdout] 324 +                     FlatExpression::Mult(box res.clone(), Box::new(x)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:333:43
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 333 +                     BooleanExpression::Lt(Box::new(lhs.clone()), box rhs.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:333:60
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     BooleanExpression::Lt(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 333 +                     BooleanExpression::Lt(box lhs.clone(), Box::new(rhs.clone())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:338:43
[INFO] [stdout]     |
[INFO] [stdout] 338 |                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 338 -                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 338 +                     BooleanExpression::Eq(Box::new(lhs.clone()), box rhs.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:338:60
[INFO] [stdout]     |
[INFO] [stdout] 338 |                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 338 -                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 338 +                     BooleanExpression::Eq(box lhs.clone(), Box::new(rhs.clone())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:340:37
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 340 -                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout] 340 +                 FlatExpression::Add(Box::new(eq), box lt)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:340:45
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 340 -                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout] 340 +                 FlatExpression::Add(box eq, Box::new(lt))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:353:25
[INFO] [stdout]     |
[INFO] [stdout] 353 |                   let x = box self.flatten_boolean_expression(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 354 | |                     functions_flattened,
[INFO] [stdout] 355 | |                     statements_flattened,
[INFO] [stdout] 356 | |                     lhs,
[INFO] [stdout] 357 | |                 );
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 353 ~                 let x = Box::new(self.flatten_boolean_expression(
[INFO] [stdout] 354 |                     functions_flattened,
[INFO] [stdout] 355 |                     statements_flattened,
[INFO] [stdout] 356 |                     lhs,
[INFO] [stdout] 357 ~                 ));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:358:25
[INFO] [stdout]     |
[INFO] [stdout] 358 |                   let y = box self.flatten_boolean_expression(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 359 | |                     functions_flattened,
[INFO] [stdout] 360 | |                     statements_flattened,
[INFO] [stdout] 361 | |                     rhs,
[INFO] [stdout] 362 | |                 );
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 358 ~                 let y = Box::new(self.flatten_boolean_expression(
[INFO] [stdout] 359 |                     functions_flattened,
[INFO] [stdout] 360 |                     statements_flattened,
[INFO] [stdout] 361 |                     rhs,
[INFO] [stdout] 362 ~                 ));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:370:21
[INFO] [stdout]     |
[INFO] [stdout] 370 |                     box FlatExpression::Add(x, y),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 370 -                     box FlatExpression::Add(x, y),
[INFO] [stdout] 370 +                     Box::new(FlatExpression::Add(x, y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                     box FlatExpression::Identifier(name_x_and_y),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 371 -                     box FlatExpression::Identifier(name_x_and_y),
[INFO] [stdout] 371 +                     Box::new(FlatExpression::Identifier(name_x_and_y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:384:42
[INFO] [stdout]     |
[INFO] [stdout] 384 |                     FlatExpression::Mult(box x, box y),
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 384 -                     FlatExpression::Mult(box x, box y),
[INFO] [stdout] 384 +                     FlatExpression::Mult(Box::new(x), box y),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:384:49
[INFO] [stdout]     |
[INFO] [stdout] 384 |                     FlatExpression::Mult(box x, box y),
[INFO] [stdout]     |                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 384 -                     FlatExpression::Mult(box x, box y),
[INFO] [stdout] 384 +                     FlatExpression::Mult(box x, Box::new(y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:392:37
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 392 -                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout] 392 +                 FlatExpression::Sub(Box::new(FlatExpression::Number(T::one())), box x)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:392:75
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout]     |                                                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 392 -                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout] 392 +                 FlatExpression::Sub(box FlatExpression::Number(T::one()), Box::new(x))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:338:43
[INFO] [stdout]     |
[INFO] [stdout] 338 |                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 338 -                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 338 +                     BooleanExpression::Eq(Box::new(lhs.clone()), box rhs.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:338:60
[INFO] [stdout]     |
[INFO] [stdout] 338 |                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 338 -                     BooleanExpression::Eq(box lhs.clone(), box rhs.clone()),
[INFO] [stdout] 338 +                     BooleanExpression::Eq(box lhs.clone(), Box::new(rhs.clone())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:340:37
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 340 -                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout] 340 +                 FlatExpression::Add(Box::new(eq), box lt)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:340:45
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 340 -                 FlatExpression::Add(box eq, box lt)
[INFO] [stdout] 340 +                 FlatExpression::Add(box eq, Box::new(lt))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:353:25
[INFO] [stdout]     |
[INFO] [stdout] 353 |                   let x = box self.flatten_boolean_expression(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 354 | |                     functions_flattened,
[INFO] [stdout] 355 | |                     statements_flattened,
[INFO] [stdout] 356 | |                     lhs,
[INFO] [stdout] 357 | |                 );
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 353 ~                 let x = Box::new(self.flatten_boolean_expression(
[INFO] [stdout] 354 |                     functions_flattened,
[INFO] [stdout] 355 |                     statements_flattened,
[INFO] [stdout] 356 |                     lhs,
[INFO] [stdout] 357 ~                 ));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:358:25
[INFO] [stdout]     |
[INFO] [stdout] 358 |                   let y = box self.flatten_boolean_expression(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 359 | |                     functions_flattened,
[INFO] [stdout] 360 | |                     statements_flattened,
[INFO] [stdout] 361 | |                     rhs,
[INFO] [stdout] 362 | |                 );
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 358 ~                 let y = Box::new(self.flatten_boolean_expression(
[INFO] [stdout] 359 |                     functions_flattened,
[INFO] [stdout] 360 |                     statements_flattened,
[INFO] [stdout] 361 |                     rhs,
[INFO] [stdout] 362 ~                 ));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:370:21
[INFO] [stdout]     |
[INFO] [stdout] 370 |                     box FlatExpression::Add(x, y),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 370 -                     box FlatExpression::Add(x, y),
[INFO] [stdout] 370 +                     Box::new(FlatExpression::Add(x, y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                     box FlatExpression::Identifier(name_x_and_y),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 371 -                     box FlatExpression::Identifier(name_x_and_y),
[INFO] [stdout] 371 +                     Box::new(FlatExpression::Identifier(name_x_and_y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:384:42
[INFO] [stdout]     |
[INFO] [stdout] 384 |                     FlatExpression::Mult(box x, box y),
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 384 -                     FlatExpression::Mult(box x, box y),
[INFO] [stdout] 384 +                     FlatExpression::Mult(Box::new(x), box y),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:384:49
[INFO] [stdout]     |
[INFO] [stdout] 384 |                     FlatExpression::Mult(box x, box y),
[INFO] [stdout]     |                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 384 -                     FlatExpression::Mult(box x, box y),
[INFO] [stdout] 384 +                     FlatExpression::Mult(box x, Box::new(y)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:392:37
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 392 -                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout] 392 +                 FlatExpression::Sub(Box::new(FlatExpression::Number(T::one())), box x)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:392:75
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout]     |                                                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 392 -                 FlatExpression::Sub(box FlatExpression::Number(T::one()), box x)
[INFO] [stdout] 392 +                 FlatExpression::Sub(box FlatExpression::Number(T::one()), Box::new(x))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:554:37
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout] 554 +                 FlatExpression::Add(Box::new(new_left), box new_right)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:554:37
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout] 554 +                 FlatExpression::Add(Box::new(new_left), box new_right)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:554:51
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout] 554 +                 FlatExpression::Add(box new_left, Box::new(new_right))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:577:37
[INFO] [stdout]     |
[INFO] [stdout] 577 |                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 577 -                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout] 577 +                 FlatExpression::Sub(Box::new(new_left), box new_right)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:577:51
[INFO] [stdout]     |
[INFO] [stdout] 577 |                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 577 -                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout] 577 +                 FlatExpression::Sub(box new_left, Box::new(new_right))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:598:38
[INFO] [stdout]     |
[INFO] [stdout] 598 |                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 598 -                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout] 598 +                 FlatExpression::Mult(Box::new(new_left), box new_right)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:598:52
[INFO] [stdout]     |
[INFO] [stdout] 598 |                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 598 -                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout] 598 +                 FlatExpression::Mult(box new_left, Box::new(new_right))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:629:42
[INFO] [stdout]     |
[INFO] [stdout] 629 |                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 629 -                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout] 629 +                     FlatExpression::Mult(Box::new(invb.into()), box new_right.clone().into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:629:59
[INFO] [stdout]     |
[INFO] [stdout] 629 |                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 629 -                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout] 629 +                     FlatExpression::Mult(box invb.into(), Box::new(new_right.clone().into())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:642:42
[INFO] [stdout]     |
[INFO] [stdout] 642 |                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 642 -                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout] 642 +                     FlatExpression::Mult(Box::new(new_right), box inverse.into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:642:57
[INFO] [stdout]     |
[INFO] [stdout] 642 |                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 642 -                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout] 642 +                     FlatExpression::Mult(box new_right, Box::new(inverse.into())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:669:54
[INFO] [stdout]     |
[INFO] [stdout] 669 | ...                   FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 669 -                                 FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout] 669 +                                 FlatExpression::Mult(Box::new(base_flattened.clone()), box base_flattened)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:554:51
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                 FlatExpression::Add(box new_left, box new_right)
[INFO] [stdout] 554 +                 FlatExpression::Add(box new_left, Box::new(new_right))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:577:37
[INFO] [stdout]     |
[INFO] [stdout] 577 |                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 577 -                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout] 577 +                 FlatExpression::Sub(Box::new(new_left), box new_right)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:577:51
[INFO] [stdout]     |
[INFO] [stdout] 577 |                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 577 -                 FlatExpression::Sub(box new_left, box new_right)
[INFO] [stdout] 577 +                 FlatExpression::Sub(box new_left, Box::new(new_right))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:598:38
[INFO] [stdout]     |
[INFO] [stdout] 598 |                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 598 -                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout] 598 +                 FlatExpression::Mult(Box::new(new_left), box new_right)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:598:52
[INFO] [stdout]     |
[INFO] [stdout] 598 |                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 598 -                 FlatExpression::Mult(box new_left, box new_right)
[INFO] [stdout] 598 +                 FlatExpression::Mult(box new_left, Box::new(new_right))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:629:42
[INFO] [stdout]     |
[INFO] [stdout] 629 |                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 629 -                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout] 629 +                     FlatExpression::Mult(Box::new(invb.into()), box new_right.clone().into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:629:59
[INFO] [stdout]     |
[INFO] [stdout] 629 |                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 629 -                     FlatExpression::Mult(box invb.into(), box new_right.clone().into()),
[INFO] [stdout] 629 +                     FlatExpression::Mult(box invb.into(), Box::new(new_right.clone().into())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:642:42
[INFO] [stdout]     |
[INFO] [stdout] 642 |                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 642 -                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout] 642 +                     FlatExpression::Mult(Box::new(new_right), box inverse.into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:642:57
[INFO] [stdout]     |
[INFO] [stdout] 642 |                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 642 -                     FlatExpression::Mult(box new_right, box inverse.into()),
[INFO] [stdout] 642 +                     FlatExpression::Mult(box new_right, Box::new(inverse.into())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:669:54
[INFO] [stdout]     |
[INFO] [stdout] 669 | ...                   FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 669 -                                 FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout] 669 +                                 FlatExpression::Mult(Box::new(base_flattened.clone()), box base_flattened)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:669:82
[INFO] [stdout]     |
[INFO] [stdout] 669 | ...                   FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 669 -                                 FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout] 669 +                                 FlatExpression::Mult(box base_flattened.clone(), Box::new(base_flattened))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:678:41
[INFO] [stdout]     |
[INFO] [stdout] 678 | ...                   box base,
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 678 -                                         box base,
[INFO] [stdout] 678 +                                         Box::new(base),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:679:41
[INFO] [stdout]     |
[INFO] [stdout] 679 | ...                   box FieldElementExpression::Number(e.clone() - T::one()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 679 -                                         box FieldElementExpression::Number(e.clone() - T::one()),
[INFO] [stdout] 679 +                                         Box::new(FieldElementExpression::Number(e.clone() - T::one())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:689:37
[INFO] [stdout]     |
[INFO] [stdout] 689 | ...                   box FlatExpression::Identifier(id),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 689 -                                     box FlatExpression::Identifier(id),
[INFO] [stdout] 689 +                                     Box::new(FlatExpression::Identifier(id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:690:37
[INFO] [stdout]     |
[INFO] [stdout] 690 | ...                   box base_flattened,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 690 -                                     box base_flattened,
[INFO] [stdout] 690 +                                     Box::new(base_flattened),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:753:41
[INFO] [stdout]     |
[INFO] [stdout] 753 | ...                   box FieldElementExpression::Number(n.clone()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 753 -                                         box FieldElementExpression::Number(n.clone()),
[INFO] [stdout] 753 +                                         Box::new(FieldElementExpression::Number(n.clone())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:751:37
[INFO] [stdout]     |
[INFO] [stdout] 751 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 752 | | ...                       consequence,
[INFO] [stdout] 753 | | ...                       box FieldElementExpression::Number(n.clone()),
[INFO] [stdout] 754 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 751 ~                                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 752 |                                         consequence,
[INFO] [stdout] 753 |                                         box FieldElementExpression::Number(n.clone()),
[INFO] [stdout] 754 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:757:41
[INFO] [stdout]     |
[INFO] [stdout] 757 | ...                   box FieldElementExpression::Number(n),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 757 -                                         box FieldElementExpression::Number(n),
[INFO] [stdout] 757 +                                         Box::new(FieldElementExpression::Number(n)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:755:37
[INFO] [stdout]     |
[INFO] [stdout] 755 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 756 | | ...                       alternative,
[INFO] [stdout] 757 | | ...                       box FieldElementExpression::Number(n),
[INFO] [stdout] 758 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 755 ~                                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 756 |                                         alternative,
[INFO] [stdout] 757 |                                         box FieldElementExpression::Number(n),
[INFO] [stdout] 758 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:772:41
[INFO] [stdout]     |
[INFO] [stdout] 772 | ...                   box e.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 772 -                                         box e.clone(),
[INFO] [stdout] 772 +                                         Box::new(e.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:773:41
[INFO] [stdout]     |
[INFO] [stdout] 773 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 773 -                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 773 +                                         Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:669:82
[INFO] [stdout]     |
[INFO] [stdout] 669 | ...                   FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 669 -                                 FlatExpression::Mult(box base_flattened.clone(), box base_flattened)
[INFO] [stdout] 669 +                                 FlatExpression::Mult(box base_flattened.clone(), Box::new(base_flattened))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:678:41
[INFO] [stdout]     |
[INFO] [stdout] 678 | ...                   box base,
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 678 -                                         box base,
[INFO] [stdout] 678 +                                         Box::new(base),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:679:41
[INFO] [stdout]     |
[INFO] [stdout] 679 | ...                   box FieldElementExpression::Number(e.clone() - T::one()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 679 -                                         box FieldElementExpression::Number(e.clone() - T::one()),
[INFO] [stdout] 679 +                                         Box::new(FieldElementExpression::Number(e.clone() - T::one())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:689:37
[INFO] [stdout]     |
[INFO] [stdout] 689 | ...                   box FlatExpression::Identifier(id),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 689 -                                     box FlatExpression::Identifier(id),
[INFO] [stdout] 689 +                                     Box::new(FlatExpression::Identifier(id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:690:37
[INFO] [stdout]     |
[INFO] [stdout] 690 | ...                   box base_flattened,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 690 -                                     box base_flattened,
[INFO] [stdout] 690 +                                     Box::new(base_flattened),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:753:41
[INFO] [stdout]     |
[INFO] [stdout] 753 | ...                   box FieldElementExpression::Number(n.clone()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 753 -                                         box FieldElementExpression::Number(n.clone()),
[INFO] [stdout] 753 +                                         Box::new(FieldElementExpression::Number(n.clone())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:751:37
[INFO] [stdout]     |
[INFO] [stdout] 751 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 752 | | ...                       consequence,
[INFO] [stdout] 753 | | ...                       box FieldElementExpression::Number(n.clone()),
[INFO] [stdout] 754 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 751 ~                                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 752 |                                         consequence,
[INFO] [stdout] 753 |                                         box FieldElementExpression::Number(n.clone()),
[INFO] [stdout] 754 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:757:41
[INFO] [stdout]     |
[INFO] [stdout] 757 | ...                   box FieldElementExpression::Number(n),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 757 -                                         box FieldElementExpression::Number(n),
[INFO] [stdout] 757 +                                         Box::new(FieldElementExpression::Number(n)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:755:37
[INFO] [stdout]     |
[INFO] [stdout] 755 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 756 | | ...                       alternative,
[INFO] [stdout] 757 | | ...                       box FieldElementExpression::Number(n),
[INFO] [stdout] 758 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 755 ~                                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 756 |                                         alternative,
[INFO] [stdout] 757 |                                         box FieldElementExpression::Number(n),
[INFO] [stdout] 758 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:772:41
[INFO] [stdout]     |
[INFO] [stdout] 772 | ...                   box e.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 772 -                                         box e.clone(),
[INFO] [stdout] 772 +                                         Box::new(e.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:773:41
[INFO] [stdout]     |
[INFO] [stdout] 773 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 773 -                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 773 +                                         Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:771:37
[INFO] [stdout]     |
[INFO] [stdout] 771 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 772 | | ...                       box e.clone(),
[INFO] [stdout] 773 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 774 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 771 ~                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 772 |                                         box e.clone(),
[INFO] [stdout] 773 |                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 774 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:775:37
[INFO] [stdout]     |
[INFO] [stdout] 775 | ...                   box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 775 -                                     box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout] 775 +                                     Box::new(FieldElementExpression::Number(T::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:776:37
[INFO] [stdout]     |
[INFO] [stdout] 776 | ...                   box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 776 -                                     box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout] 776 +                                     Box::new(FieldElementExpression::Number(T::from(0))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:780:61
[INFO] [stdout]     |
[INFO] [stdout] 780 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 780 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 780 +                                 FieldElementExpression::Add(Box::new(acc), box e)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:780:70
[INFO] [stdout]     |
[INFO] [stdout] 780 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 780 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 780 +                                 FieldElementExpression::Add(box acc, Box::new(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:771:37
[INFO] [stdout]     |
[INFO] [stdout] 771 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 772 | | ...                       box e.clone(),
[INFO] [stdout] 773 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 774 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 771 ~                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 772 |                                         box e.clone(),
[INFO] [stdout] 773 |                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 774 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:775:37
[INFO] [stdout]     |
[INFO] [stdout] 775 | ...                   box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 775 -                                     box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout] 775 +                                     Box::new(FieldElementExpression::Number(T::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:776:37
[INFO] [stdout]     |
[INFO] [stdout] 776 | ...                   box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 776 -                                     box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout] 776 +                                     Box::new(FieldElementExpression::Number(T::from(0))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:780:61
[INFO] [stdout]     |
[INFO] [stdout] 780 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 780 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 780 +                                 FieldElementExpression::Add(Box::new(acc), box e)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:780:70
[INFO] [stdout]     |
[INFO] [stdout] 780 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 780 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 780 +                                 FieldElementExpression::Add(box acc, Box::new(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:799:41
[INFO] [stdout]     |
[INFO] [stdout] 799 | ...                   box e.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 799 -                                         box e.clone(),
[INFO] [stdout] 799 +                                         Box::new(e.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:800:41
[INFO] [stdout]     |
[INFO] [stdout] 800 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 800 -                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 800 +                                         Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:798:37
[INFO] [stdout]     |
[INFO] [stdout] 798 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 799 | | ...                       box e.clone(),
[INFO] [stdout] 800 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 801 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 798 ~                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 799 |                                         box e.clone(),
[INFO] [stdout] 800 |                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 801 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:805:49
[INFO] [stdout]     |
[INFO] [stdout] 805 | / ...                   box FieldElementArrayExpression::Identifier(
[INFO] [stdout] 806 | | ...                       size, id,
[INFO] [stdout] 807 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 805 ~                                                 Box::new(FieldElementArrayExpression::Identifier(
[INFO] [stdout] 806 |                                                     size, id,
[INFO] [stdout] 807 ~                                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:808:49
[INFO] [stdout]     |
[INFO] [stdout] 808 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 808 -                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 808 +                                                 Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:828:49
[INFO] [stdout]     |
[INFO] [stdout] 828 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 828 -                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 828 +                                                 Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:826:45
[INFO] [stdout]     |
[INFO] [stdout] 826 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 827 | | ...                       consequence,
[INFO] [stdout] 828 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 829 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 826 ~                                             Box::new(FieldElementExpression::Select(
[INFO] [stdout] 827 |                                                 consequence,
[INFO] [stdout] 828 |                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 829 ~                                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:799:41
[INFO] [stdout]     |
[INFO] [stdout] 799 | ...                   box e.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 799 -                                         box e.clone(),
[INFO] [stdout] 799 +                                         Box::new(e.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:832:49
[INFO] [stdout]     |
[INFO] [stdout] 832 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 832 -                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 832 +                                                 Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:800:41
[INFO] [stdout]     |
[INFO] [stdout] 800 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 800 -                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 800 +                                         Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:830:45
[INFO] [stdout]     |
[INFO] [stdout] 830 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 831 | | ...                       alternative,
[INFO] [stdout] 832 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 833 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 830 ~                                             Box::new(FieldElementExpression::Select(
[INFO] [stdout] 831 |                                                 alternative,
[INFO] [stdout] 832 |                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 833 ~                                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:798:37
[INFO] [stdout]     |
[INFO] [stdout] 798 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 799 | | ...                       box e.clone(),
[INFO] [stdout] 800 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 801 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 798 ~                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 799 |                                         box e.clone(),
[INFO] [stdout] 800 |                                         box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 801 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:805:49
[INFO] [stdout]     |
[INFO] [stdout] 805 | / ...                   box FieldElementArrayExpression::Identifier(
[INFO] [stdout] 806 | | ...                       size, id,
[INFO] [stdout] 807 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 805 ~                                                 Box::new(FieldElementArrayExpression::Identifier(
[INFO] [stdout] 806 |                                                     size, id,
[INFO] [stdout] 807 ~                                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:808:49
[INFO] [stdout]     |
[INFO] [stdout] 808 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 808 -                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 808 +                                                 Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:802:37
[INFO] [stdout]     |
[INFO] [stdout] 802 | / ...                   box match array.clone() {
[INFO] [stdout] 803 | | ...                       FieldElementArrayExpression::Identifier(size, id) => {
[INFO] [stdout] 804 | | ...                           FieldElementExpression::Select(
[INFO] [stdout] 805 | | ...                               box FieldElementArrayExpression::Identifier(
[INFO] [stdout] ...   |
[INFO] [stdout] 834 | | ...                       ),
[INFO] [stdout] 835 | | ...                   },
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 802 ~                                     Box::new(match array.clone() {
[INFO] [stdout] 803 |                                         FieldElementArrayExpression::Identifier(size, id) => {
[INFO] [stdout] ...
[INFO] [stdout] 834 |                                         ),
[INFO] [stdout] 835 ~                                     }),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:828:49
[INFO] [stdout]     |
[INFO] [stdout] 828 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 828 -                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 828 +                                                 Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:836:37
[INFO] [stdout]     |
[INFO] [stdout] 836 | ...                   box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 836 -                                     box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout] 836 +                                     Box::new(FieldElementExpression::Number(T::from(0))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:826:45
[INFO] [stdout]     |
[INFO] [stdout] 826 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 827 | | ...                       consequence,
[INFO] [stdout] 828 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 829 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 826 ~                                             Box::new(FieldElementExpression::Select(
[INFO] [stdout] 827 |                                                 consequence,
[INFO] [stdout] 828 |                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 829 ~                                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:840:61
[INFO] [stdout]     |
[INFO] [stdout] 840 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 840 +                                 FieldElementExpression::Add(Box::new(acc), box e)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:832:49
[INFO] [stdout]     |
[INFO] [stdout] 832 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 832 -                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 832 +                                                 Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:840:70
[INFO] [stdout]     |
[INFO] [stdout] 840 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 840 +                                 FieldElementExpression::Add(box acc, Box::new(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:830:45
[INFO] [stdout]     |
[INFO] [stdout] 830 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 831 | | ...                       alternative,
[INFO] [stdout] 832 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 833 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 830 ~                                             Box::new(FieldElementExpression::Select(
[INFO] [stdout] 831 |                                                 alternative,
[INFO] [stdout] 832 |                                                 box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 833 ~                                             )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:906:37
[INFO] [stdout]     |
[INFO] [stdout] 906 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 906 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 906 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:904:33
[INFO] [stdout]     |
[INFO] [stdout] 904 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 905 | | ...                       consequence.clone(),
[INFO] [stdout] 906 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 907 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 904 ~                                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 905 |                                     consequence.clone(),
[INFO] [stdout] 906 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 907 ~                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:802:37
[INFO] [stdout]     |
[INFO] [stdout] 802 | / ...                   box match array.clone() {
[INFO] [stdout] 803 | | ...                       FieldElementArrayExpression::Identifier(size, id) => {
[INFO] [stdout] 804 | | ...                           FieldElementExpression::Select(
[INFO] [stdout] 805 | | ...                               box FieldElementArrayExpression::Identifier(
[INFO] [stdout] ...   |
[INFO] [stdout] 834 | | ...                       ),
[INFO] [stdout] 835 | | ...                   },
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 802 ~                                     Box::new(match array.clone() {
[INFO] [stdout] 803 |                                         FieldElementArrayExpression::Identifier(size, id) => {
[INFO] [stdout] ...
[INFO] [stdout] 834 |                                         ),
[INFO] [stdout] 835 ~                                     }),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:836:37
[INFO] [stdout]     |
[INFO] [stdout] 836 | ...                   box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 836 -                                     box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout] 836 +                                     Box::new(FieldElementExpression::Number(T::from(0))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:840:61
[INFO] [stdout]     |
[INFO] [stdout] 840 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 840 +                                 FieldElementExpression::Add(Box::new(acc), box e)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:840:70
[INFO] [stdout]     |
[INFO] [stdout] 840 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                                 FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 840 +                                 FieldElementExpression::Add(box acc, Box::new(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:906:37
[INFO] [stdout]     |
[INFO] [stdout] 906 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 906 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 906 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:904:33
[INFO] [stdout]     |
[INFO] [stdout] 904 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 905 | | ...                       consequence.clone(),
[INFO] [stdout] 906 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 907 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 904 ~                                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 905 |                                     consequence.clone(),
[INFO] [stdout] 906 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 907 ~                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:910:37
[INFO] [stdout]     |
[INFO] [stdout] 910 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 910 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 910 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:908:33
[INFO] [stdout]     |
[INFO] [stdout] 908 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 909 | | ...                       alternative.clone(),
[INFO] [stdout] 910 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 911 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 908 ~                                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 909 |                                     alternative.clone(),
[INFO] [stdout] 910 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 911 ~                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:995:57
[INFO] [stdout]     |
[INFO] [stdout] 995 | ...                   box e.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 995 -                                                         box e.clone(),
[INFO] [stdout] 995 +                                                         Box::new(e.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:996:57
[INFO] [stdout]     |
[INFO] [stdout] 996 | / ...                   box FieldElementExpression::Number(
[INFO] [stdout] 997 | | ...                       T::from(i),
[INFO] [stdout] 998 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 996 ~                                                         Box::new(FieldElementExpression::Number(
[INFO] [stdout] 997 |                                                             T::from(i),
[INFO] [stdout] 998 ~                                                         )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:994:53
[INFO] [stdout]     |
[INFO] [stdout] 994 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 995 | | ...                       box e.clone(),
[INFO] [stdout] 996 | | ...                       box FieldElementExpression::Number(
[INFO] [stdout] 997 | | ...                           T::from(i),
[INFO] [stdout] 998 | | ...                       ),
[INFO] [stdout] 999 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 994 ~                                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 995 |                                                         box e.clone(),
[INFO] [stdout] ...
[INFO] [stdout] 998 |                                                         ),
[INFO] [stdout] 999 ~                                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1000:53
[INFO] [stdout]      |
[INFO] [stdout] 1000 | ...                   box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1000 -                                                     box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout] 1000 +                                                     Box::new(FieldElementExpression::Number(T::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1001:53
[INFO] [stdout]      |
[INFO] [stdout] 1001 | ...                   box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1001 -                                                     box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout] 1001 +                                                     Box::new(FieldElementExpression::Number(T::from(0))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1007:81
[INFO] [stdout]      |
[INFO] [stdout] 1007 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]      |                                                   ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1007 -                                                     FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 1007 +                                                     FieldElementExpression::Add(Box::new(acc), box e)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1007:90
[INFO] [stdout]      |
[INFO] [stdout] 1007 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]      |                                                            ^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1007 -                                                     FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 1007 +                                                     FieldElementExpression::Add(box acc, Box::new(e))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1035:57
[INFO] [stdout]      |
[INFO] [stdout] 1035 | ...                   box e.clone(),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1035 -                                                         box e.clone(),
[INFO] [stdout] 1035 +                                                         Box::new(e.clone()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1036:57
[INFO] [stdout]      |
[INFO] [stdout] 1036 | / ...                   box FieldElementExpression::Number(
[INFO] [stdout] 1037 | | ...                       T::from(i),
[INFO] [stdout] 1038 | | ...                   ),
[INFO] [stdout]      | |_______________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1036 ~                                                         Box::new(FieldElementExpression::Number(
[INFO] [stdout] 1037 |                                                             T::from(i),
[INFO] [stdout] 1038 ~                                                         )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1034:53
[INFO] [stdout]      |
[INFO] [stdout] 1034 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 1035 | | ...                       box e.clone(),
[INFO] [stdout] 1036 | | ...                       box FieldElementExpression::Number(
[INFO] [stdout] 1037 | | ...                           T::from(i),
[INFO] [stdout] 1038 | | ...                       ),
[INFO] [stdout] 1039 | | ...                   ),
[INFO] [stdout]      | |_______________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1034 ~                                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 1035 |                                                         box e.clone(),
[INFO] [stdout]  ...
[INFO] [stdout] 1038 |                                                         ),
[INFO] [stdout] 1039 ~                                                     )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:910:37
[INFO] [stdout]     |
[INFO] [stdout] 910 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 910 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 910 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:908:33
[INFO] [stdout]     |
[INFO] [stdout] 908 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 909 | | ...                       alternative.clone(),
[INFO] [stdout] 910 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 911 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 908 ~                                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 909 |                                     alternative.clone(),
[INFO] [stdout] 910 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 911 ~                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:995:57
[INFO] [stdout]     |
[INFO] [stdout] 995 | ...                   box e.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 995 -                                                         box e.clone(),
[INFO] [stdout] 995 +                                                         Box::new(e.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:996:57
[INFO] [stdout]     |
[INFO] [stdout] 996 | / ...                   box FieldElementExpression::Number(
[INFO] [stdout] 997 | | ...                       T::from(i),
[INFO] [stdout] 998 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 996 ~                                                         Box::new(FieldElementExpression::Number(
[INFO] [stdout] 997 |                                                             T::from(i),
[INFO] [stdout] 998 ~                                                         )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/flatten/mod.rs:994:53
[INFO] [stdout]     |
[INFO] [stdout] 994 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 995 | | ...                       box e.clone(),
[INFO] [stdout] 996 | | ...                       box FieldElementExpression::Number(
[INFO] [stdout] 997 | | ...                           T::from(i),
[INFO] [stdout] 998 | | ...                       ),
[INFO] [stdout] 999 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 994 ~                                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 995 |                                                         box e.clone(),
[INFO] [stdout] ...
[INFO] [stdout] 998 |                                                         ),
[INFO] [stdout] 999 ~                                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1000:53
[INFO] [stdout]      |
[INFO] [stdout] 1000 | ...                   box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1000 -                                                     box FieldElementExpression::Number(T::from(1)),
[INFO] [stdout] 1000 +                                                     Box::new(FieldElementExpression::Number(T::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1001:53
[INFO] [stdout]      |
[INFO] [stdout] 1001 | ...                   box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1001 -                                                     box FieldElementExpression::Number(T::from(0)),
[INFO] [stdout] 1001 +                                                     Box::new(FieldElementExpression::Number(T::from(0))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1007:81
[INFO] [stdout]      |
[INFO] [stdout] 1007 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]      |                                                   ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1007 -                                                     FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 1007 +                                                     FieldElementExpression::Add(Box::new(acc), box e)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1007:90
[INFO] [stdout]      |
[INFO] [stdout] 1007 | ...                   FieldElementExpression::Add(box acc, box e)
[INFO] [stdout]      |                                                            ^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1007 -                                                     FieldElementExpression::Add(box acc, box e)
[INFO] [stdout] 1007 +                                                     FieldElementExpression::Add(box acc, Box::new(e))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1035:57
[INFO] [stdout]      |
[INFO] [stdout] 1035 | ...                   box e.clone(),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1035 -                                                         box e.clone(),
[INFO] [stdout] 1035 +                                                         Box::new(e.clone()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1036:57
[INFO] [stdout]      |
[INFO] [stdout] 1036 | / ...                   box FieldElementExpression::Number(
[INFO] [stdout] 1037 | | ...                       T::from(i),
[INFO] [stdout] 1038 | | ...                   ),
[INFO] [stdout]      | |_______________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1036 ~                                                         Box::new(FieldElementExpression::Number(
[INFO] [stdout] 1037 |                                                             T::from(i),
[INFO] [stdout] 1038 ~                                                         )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1034:53
[INFO] [stdout]      |
[INFO] [stdout] 1034 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 1035 | | ...                       box e.clone(),
[INFO] [stdout] 1036 | | ...                       box FieldElementExpression::Number(
[INFO] [stdout] 1037 | | ...                           T::from(i),
[INFO] [stdout] 1038 | | ...                       ),
[INFO] [stdout] 1039 | | ...                   ),
[INFO] [stdout]      | |_______________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1034 ~                                                     Box::new(BooleanExpression::Eq(
[INFO] [stdout] 1035 |                                                         box e.clone(),
[INFO] [stdout]  ...
[INFO] [stdout] 1038 |                                                         ),
[INFO] [stdout] 1039 ~                                                     )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1040:53
[INFO] [stdout]      |
[INFO] [stdout] 1040 | ...                   box expr.clone(),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1040 -                                                     box expr.clone(),
[INFO] [stdout] 1040 +                                                     Box::new(expr.clone()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1041:53
[INFO] [stdout]      |
[INFO] [stdout] 1041 | ...                   box e.clone(),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1041 -                                                     box e.clone(),
[INFO] [stdout] 1041 +                                                     Box::new(e.clone()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1040:53
[INFO] [stdout]      |
[INFO] [stdout] 1040 | ...                   box expr.clone(),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1040 -                                                     box expr.clone(),
[INFO] [stdout] 1040 +                                                     Box::new(expr.clone()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1041:53
[INFO] [stdout]      |
[INFO] [stdout] 1041 | ...                   box e.clone(),
[INFO] [stdout]      |                       ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1041 -                                                     box e.clone(),
[INFO] [stdout] 1041 +                                                     Box::new(e.clone()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1312:25
[INFO] [stdout]      |
[INFO] [stdout] 1312 |                         box FlatExpression::Identifier(*v),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1312 -                         box FlatExpression::Identifier(*v),
[INFO] [stdout] 1312 +                         Box::new(FlatExpression::Identifier(*v)),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1313:25
[INFO] [stdout]      |
[INFO] [stdout] 1313 |                         box FlatExpression::Identifier(*v),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1313 -                         box FlatExpression::Identifier(*v),
[INFO] [stdout] 1313 +                         Box::new(FlatExpression::Identifier(*v)),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1830:17
[INFO] [stdout]      |
[INFO] [stdout] 1830 |                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1830 -                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1830 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(32))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1831:17
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1831 -                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1831 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1829:13
[INFO] [stdout]      |
[INFO] [stdout] 1829 | /             box BooleanExpression::Eq(
[INFO] [stdout] 1830 | |                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1831 | |                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1832 | |             ),
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1829 ~             Box::new(BooleanExpression::Eq(
[INFO] [stdout] 1830 |                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1831 |                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1832 ~             )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1833:13
[INFO] [stdout]      |
[INFO] [stdout] 1833 |             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1833 -             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout] 1833 +             Box::new(FieldElementExpression::Number(FieldPrime::from(12))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1834:13
[INFO] [stdout]      |
[INFO] [stdout] 1834 |             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1834 -             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout] 1834 +             Box::new(FieldElementExpression::Number(FieldPrime::from(51))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1847:13
[INFO] [stdout]      |
[INFO] [stdout] 1847 |             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1847 -             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1847 +             Box::new(FieldElementExpression::Number(FieldPrime::from(32))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1848:13
[INFO] [stdout]      |
[INFO] [stdout] 1848 |             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1848 -             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1848 +             Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1852:13
[INFO] [stdout]      |
[INFO] [stdout] 1852 |             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1852 -             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1852 +             Box::new(FieldElementExpression::Number(FieldPrime::from(32))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1853:13
[INFO] [stdout]      |
[INFO] [stdout] 1853 |             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1853 -             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1853 +             Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1866:21
[INFO] [stdout]      |
[INFO] [stdout] 1866 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1866 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1866 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1867:21
[INFO] [stdout]      |
[INFO] [stdout] 1867 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1867 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1865:17
[INFO] [stdout]      |
[INFO] [stdout] 1865 | /                 box BooleanExpression::Eq(
[INFO] [stdout] 1866 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1868 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1865 ~                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 1866 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1868 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1312:25
[INFO] [stdout]      |
[INFO] [stdout] 1312 |                         box FlatExpression::Identifier(*v),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1312 -                         box FlatExpression::Identifier(*v),
[INFO] [stdout] 1312 +                         Box::new(FlatExpression::Identifier(*v)),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1313:25
[INFO] [stdout]      |
[INFO] [stdout] 1313 |                         box FlatExpression::Identifier(*v),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1313 -                         box FlatExpression::Identifier(*v),
[INFO] [stdout] 1313 +                         Box::new(FlatExpression::Identifier(*v)),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1830:17
[INFO] [stdout]      |
[INFO] [stdout] 1830 |                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1830 -                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1830 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(32))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1831:17
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1831 -                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1831 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1829:13
[INFO] [stdout]      |
[INFO] [stdout] 1829 | /             box BooleanExpression::Eq(
[INFO] [stdout] 1830 | |                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1831 | |                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1832 | |             ),
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1829 ~             Box::new(BooleanExpression::Eq(
[INFO] [stdout] 1830 |                 box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1831 |                 box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1832 ~             )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1833:13
[INFO] [stdout]      |
[INFO] [stdout] 1833 |             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1833 -             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout] 1833 +             Box::new(FieldElementExpression::Number(FieldPrime::from(12))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1834:13
[INFO] [stdout]      |
[INFO] [stdout] 1834 |             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1834 -             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout] 1834 +             Box::new(FieldElementExpression::Number(FieldPrime::from(51))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1847:13
[INFO] [stdout]      |
[INFO] [stdout] 1847 |             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1847 -             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1847 +             Box::new(FieldElementExpression::Number(FieldPrime::from(32))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1848:13
[INFO] [stdout]      |
[INFO] [stdout] 1848 |             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1848 -             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1848 +             Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1852:13
[INFO] [stdout]      |
[INFO] [stdout] 1852 |             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1852 -             box FieldElementExpression::Number(FieldPrime::from(32)),
[INFO] [stdout] 1852 +             Box::new(FieldElementExpression::Number(FieldPrime::from(32))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1853:13
[INFO] [stdout]      |
[INFO] [stdout] 1853 |             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1853 -             box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1853 +             Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1866:21
[INFO] [stdout]      |
[INFO] [stdout] 1866 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1866 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1866 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1867:21
[INFO] [stdout]      |
[INFO] [stdout] 1867 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1867 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1865:17
[INFO] [stdout]      |
[INFO] [stdout] 1865 | /                 box BooleanExpression::Eq(
[INFO] [stdout] 1866 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1868 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1865 ~                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 1866 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1868 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1870:21
[INFO] [stdout]      |
[INFO] [stdout] 1870 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1870 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1870 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1871:21
[INFO] [stdout]      |
[INFO] [stdout] 1871 |                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1871 -                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout] 1871 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(20))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1870:21
[INFO] [stdout]      |
[INFO] [stdout] 1870 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1870 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1870 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1871:21
[INFO] [stdout]      |
[INFO] [stdout] 1871 |                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1871 -                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout] 1871 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(20))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1869:17
[INFO] [stdout]      |
[INFO] [stdout] 1869 | /                 box BooleanExpression::Lt(
[INFO] [stdout] 1870 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1871 | |                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout] 1872 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1869 ~                 Box::new(BooleanExpression::Lt(
[INFO] [stdout] 1870 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1871 |                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout] 1872 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1864:13
[INFO] [stdout]      |
[INFO] [stdout] 1864 | /             box BooleanExpression::And(
[INFO] [stdout] 1865 | |                 box BooleanExpression::Eq(
[INFO] [stdout] 1866 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] ...    |
[INFO] [stdout] 1872 | |                 ),
[INFO] [stdout] 1873 | |             ),
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1864 ~             Box::new(BooleanExpression::And(
[INFO] [stdout] 1865 |                 box BooleanExpression::Eq(
[INFO] [stdout]  ...
[INFO] [stdout] 1872 |                 ),
[INFO] [stdout] 1873 ~             )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1874:13
[INFO] [stdout]      |
[INFO] [stdout] 1874 |             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1874 -             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout] 1874 +             Box::new(FieldElementExpression::Number(FieldPrime::from(12))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1875:13
[INFO] [stdout]      |
[INFO] [stdout] 1875 |             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1875 -             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout] 1875 +             Box::new(FieldElementExpression::Number(FieldPrime::from(51))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1900:21
[INFO] [stdout]      |
[INFO] [stdout] 1900 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1900 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 1900 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1901:21
[INFO] [stdout]      |
[INFO] [stdout] 1901 |                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1901 -                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1901 +                     Box::new(FieldElementExpression::Identifier("b".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1899:17
[INFO] [stdout]      |
[INFO] [stdout] 1899 | /                 box FieldElementExpression::Div(
[INFO] [stdout] 1900 | |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 1901 | |                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1902 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1899 ~                 Box::new(FieldElementExpression::Div(
[INFO] [stdout] 1900 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 1901 |                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1902 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1903:17
[INFO] [stdout]      |
[INFO] [stdout] 1903 |                 box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1903 -                 box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1903 +                 Box::new(FieldElementExpression::Identifier("b".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2106:13
[INFO] [stdout]      |
[INFO] [stdout] 2106 |             box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2106 -             box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2106 +             Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2107:13
[INFO] [stdout]      |
[INFO] [stdout] 2107 |             box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2107 -             box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2107 +             Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2155:25
[INFO] [stdout]      |
[INFO] [stdout] 2155 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2155 -                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2155 +                         Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2156:25
[INFO] [stdout]      |
[INFO] [stdout] 2156 |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2156 -                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] 2156 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(0))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2154:21
[INFO] [stdout]      |
[INFO] [stdout] 2154 | /                     box FieldElementExpression::Select(
[INFO] [stdout] 2155 | |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2156 | |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] 2157 | |                     ),
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2154 ~                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 2155 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2156 |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] 2157 ~                     )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1869:17
[INFO] [stdout]      |
[INFO] [stdout] 1869 | /                 box BooleanExpression::Lt(
[INFO] [stdout] 1870 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1871 | |                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout] 1872 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1869 ~                 Box::new(BooleanExpression::Lt(
[INFO] [stdout] 1870 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1871 |                     box FieldElementExpression::Number(FieldPrime::from(20)),
[INFO] [stdout] 1872 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2159:25
[INFO] [stdout]      |
[INFO] [stdout] 2159 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2159 -                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2159 +                         Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2160:25
[INFO] [stdout]      |
[INFO] [stdout] 2160 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2160 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2160 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2158:21
[INFO] [stdout]      |
[INFO] [stdout] 2158 | /                     box FieldElementExpression::Select(
[INFO] [stdout] 2159 | |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2160 | |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2161 | |                     ),
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2158 ~                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 2159 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2160 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2161 ~                     )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2153:17
[INFO] [stdout]      |
[INFO] [stdout] 2153 | /                 box FieldElementExpression::Add(
[INFO] [stdout] 2154 | |                     box FieldElementExpression::Select(
[INFO] [stdout] 2155 | |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2156 | |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] ...    |
[INFO] [stdout] 2161 | |                     ),
[INFO] [stdout] 2162 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2153 ~                 Box::new(FieldElementExpression::Add(
[INFO] [stdout] 2154 |                     box FieldElementExpression::Select(
[INFO] [stdout]  ...
[INFO] [stdout] 2161 |                     ),
[INFO] [stdout] 2162 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2164:21
[INFO] [stdout]      |
[INFO] [stdout] 2164 |                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2164 -                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2164 +                     Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2165:21
[INFO] [stdout]      |
[INFO] [stdout] 2165 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2165 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 2165 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2163:17
[INFO] [stdout]      |
[INFO] [stdout] 2163 | /                 box FieldElementExpression::Select(
[INFO] [stdout] 2164 | |                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2165 | |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 2166 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2163 ~                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 2164 |                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2165 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 2166 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2210:21
[INFO] [stdout]      |
[INFO] [stdout] 2210 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2210 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2210 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2211:21
[INFO] [stdout]      |
[INFO] [stdout] 2211 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2211 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2211 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2209:17
[INFO] [stdout]      |
[INFO] [stdout] 2209 | /                 box BooleanExpression::Eq(
[INFO] [stdout] 2210 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2211 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2212 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2209 ~                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 2210 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2211 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2212 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2213:17
[INFO] [stdout]      |
[INFO] [stdout] 2213 | /                 box FieldElementArrayExpression::Value(
[INFO] [stdout] 2214 | |                     1,
[INFO] [stdout] 2215 | |                     vec![FieldElementExpression::Number(FieldPrime::from(1))],
[INFO] [stdout] 2216 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2213 ~                 Box::new(FieldElementArrayExpression::Value(
[INFO] [stdout] 2214 |                     1,
[INFO] [stdout] 2215 |                     vec![FieldElementExpression::Number(FieldPrime::from(1))],
[INFO] [stdout] 2216 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2217:17
[INFO] [stdout]      |
[INFO] [stdout] 2217 | /                 box FieldElementArrayExpression::Value(
[INFO] [stdout] 2218 | |                     1,
[INFO] [stdout] 2219 | |                     vec![FieldElementExpression::Number(FieldPrime::from(3))],
[INFO] [stdout] 2220 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2217 ~                 Box::new(FieldElementArrayExpression::Value(
[INFO] [stdout] 2218 |                     1,
[INFO] [stdout] 2219 |                     vec![FieldElementExpression::Number(FieldPrime::from(3))],
[INFO] [stdout] 2220 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2243:21
[INFO] [stdout]      |
[INFO] [stdout] 2243 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2243 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2243 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2244:21
[INFO] [stdout]      |
[INFO] [stdout] 2244 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2244 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2244 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2242:17
[INFO] [stdout]      |
[INFO] [stdout] 2242 | /                 box BooleanExpression::Eq(
[INFO] [stdout] 2243 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2244 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2245 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2242 ~                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 2243 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2244 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2245 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1864:13
[INFO] [stdout]      |
[INFO] [stdout] 1864 | /             box BooleanExpression::And(
[INFO] [stdout] 1865 | |                 box BooleanExpression::Eq(
[INFO] [stdout] 1866 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 1867 | |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] ...    |
[INFO] [stdout] 1872 | |                 ),
[INFO] [stdout] 1873 | |             ),
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1864 ~             Box::new(BooleanExpression::And(
[INFO] [stdout] 1865 |                 box BooleanExpression::Eq(
[INFO] [stdout]  ...
[INFO] [stdout] 1872 |                 ),
[INFO] [stdout] 1873 ~             )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1874:13
[INFO] [stdout]      |
[INFO] [stdout] 1874 |             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1874 -             box FieldElementExpression::Number(FieldPrime::from(12)),
[INFO] [stdout] 1874 +             Box::new(FieldElementExpression::Number(FieldPrime::from(12))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1875:13
[INFO] [stdout]      |
[INFO] [stdout] 1875 |             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1875 -             box FieldElementExpression::Number(FieldPrime::from(51)),
[INFO] [stdout] 1875 +             Box::new(FieldElementExpression::Number(FieldPrime::from(51))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1900:21
[INFO] [stdout]      |
[INFO] [stdout] 1900 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1900 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 1900 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1901:21
[INFO] [stdout]      |
[INFO] [stdout] 1901 |                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1901 -                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1901 +                     Box::new(FieldElementExpression::Identifier("b".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1899:17
[INFO] [stdout]      |
[INFO] [stdout] 1899 | /                 box FieldElementExpression::Div(
[INFO] [stdout] 1900 | |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 1901 | |                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1902 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1899 ~                 Box::new(FieldElementExpression::Div(
[INFO] [stdout] 1900 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 1901 |                     box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1902 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:1903:17
[INFO] [stdout]      |
[INFO] [stdout] 1903 |                 box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 1903 -                 box FieldElementExpression::Identifier("b".into()),
[INFO] [stdout] 1903 +                 Box::new(FieldElementExpression::Identifier("b".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2106:13
[INFO] [stdout]      |
[INFO] [stdout] 2106 |             box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2106 -             box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2106 +             Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2107:13
[INFO] [stdout]      |
[INFO] [stdout] 2107 |             box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2107 -             box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2107 +             Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2155:25
[INFO] [stdout]      |
[INFO] [stdout] 2155 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2155 -                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2155 +                         Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2156:25
[INFO] [stdout]      |
[INFO] [stdout] 2156 |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2156 -                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] 2156 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(0))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2154:21
[INFO] [stdout]      |
[INFO] [stdout] 2154 | /                     box FieldElementExpression::Select(
[INFO] [stdout] 2155 | |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2156 | |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] 2157 | |                     ),
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2154 ~                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 2155 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2156 |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] 2157 ~                     )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2159:25
[INFO] [stdout]      |
[INFO] [stdout] 2159 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2159 -                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2159 +                         Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2160:25
[INFO] [stdout]      |
[INFO] [stdout] 2160 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2160 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2160 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2158:21
[INFO] [stdout]      |
[INFO] [stdout] 2158 | /                     box FieldElementExpression::Select(
[INFO] [stdout] 2159 | |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2160 | |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2161 | |                     ),
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2158 ~                     Box::new(FieldElementExpression::Select(
[INFO] [stdout] 2159 |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2160 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2161 ~                     )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2153:17
[INFO] [stdout]      |
[INFO] [stdout] 2153 | /                 box FieldElementExpression::Add(
[INFO] [stdout] 2154 | |                     box FieldElementExpression::Select(
[INFO] [stdout] 2155 | |                         box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2156 | |                         box FieldElementExpression::Number(FieldPrime::from(0)),
[INFO] [stdout] ...    |
[INFO] [stdout] 2161 | |                     ),
[INFO] [stdout] 2162 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2153 ~                 Box::new(FieldElementExpression::Add(
[INFO] [stdout] 2154 |                     box FieldElementExpression::Select(
[INFO] [stdout]  ...
[INFO] [stdout] 2161 |                     ),
[INFO] [stdout] 2162 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2164:21
[INFO] [stdout]      |
[INFO] [stdout] 2164 |                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2164 -                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2164 +                     Box::new(FieldElementArrayExpression::Identifier(3, "foo".into())),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2165:21
[INFO] [stdout]      |
[INFO] [stdout] 2165 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2165 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 2165 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2163:17
[INFO] [stdout]      |
[INFO] [stdout] 2163 | /                 box FieldElementExpression::Select(
[INFO] [stdout] 2164 | |                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2165 | |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 2166 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2163 ~                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 2164 |                     box FieldElementArrayExpression::Identifier(3, "foo".into()),
[INFO] [stdout] 2165 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 2166 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2210:21
[INFO] [stdout]      |
[INFO] [stdout] 2210 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2210 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2210 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2211:21
[INFO] [stdout]      |
[INFO] [stdout] 2211 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2211 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2211 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2209:17
[INFO] [stdout]      |
[INFO] [stdout] 2209 | /                 box BooleanExpression::Eq(
[INFO] [stdout] 2210 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2211 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2212 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2209 ~                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 2210 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2211 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2212 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2213:17
[INFO] [stdout]      |
[INFO] [stdout] 2213 | /                 box FieldElementArrayExpression::Value(
[INFO] [stdout] 2214 | |                     1,
[INFO] [stdout] 2215 | |                     vec![FieldElementExpression::Number(FieldPrime::from(1))],
[INFO] [stdout] 2216 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2213 ~                 Box::new(FieldElementArrayExpression::Value(
[INFO] [stdout] 2214 |                     1,
[INFO] [stdout] 2215 |                     vec![FieldElementExpression::Number(FieldPrime::from(1))],
[INFO] [stdout] 2216 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2217:17
[INFO] [stdout]      |
[INFO] [stdout] 2217 | /                 box FieldElementArrayExpression::Value(
[INFO] [stdout] 2218 | |                     1,
[INFO] [stdout] 2219 | |                     vec![FieldElementExpression::Number(FieldPrime::from(3))],
[INFO] [stdout] 2220 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2217 ~                 Box::new(FieldElementArrayExpression::Value(
[INFO] [stdout] 2218 |                     1,
[INFO] [stdout] 2219 |                     vec![FieldElementExpression::Number(FieldPrime::from(3))],
[INFO] [stdout] 2220 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2243:21
[INFO] [stdout]      |
[INFO] [stdout] 2243 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2243 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2243 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2244:21
[INFO] [stdout]      |
[INFO] [stdout] 2244 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2244 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2244 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2242:17
[INFO] [stdout]      |
[INFO] [stdout] 2242 | /                 box BooleanExpression::Eq(
[INFO] [stdout] 2243 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2244 | |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2245 | |                 ),
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2242 ~                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 2243 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2244 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2245 ~                 )),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2246:17
[INFO] [stdout]      |
[INFO] [stdout] 2246 |                 box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2246 -                 box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2246 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2247:17
[INFO] [stdout]      |
[INFO] [stdout] 2247 |                 box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2247 -                 box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 2247 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2246:17
[INFO] [stdout]      |
[INFO] [stdout] 2246 |                 box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2246 -                 box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 2246 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]     --> zokrates_core/src/flatten/mod.rs:2247:17
[INFO] [stdout]      |
[INFO] [stdout] 2247 |                 box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]      |
[INFO] [stdout] 2247 -                 box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 2247 +                 Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:516:21
[INFO] [stdout]     |
[INFO] [stdout] 516 |                     box checked_assignee,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 516 -                     box checked_assignee,
[INFO] [stdout] 516 +                     Box::new(checked_assignee),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:517:21
[INFO] [stdout]     |
[INFO] [stdout] 517 |                     box checked_typed_index,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 517 -                     box checked_typed_index,
[INFO] [stdout] 517 +                     Box::new(checked_typed_index),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:516:21
[INFO] [stdout]     |
[INFO] [stdout] 516 |                     box checked_assignee,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 516 -                     box checked_assignee,
[INFO] [stdout] 516 +                     Box::new(checked_assignee),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:517:21
[INFO] [stdout]     |
[INFO] [stdout] 517 |                     box checked_typed_index,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 517 -                     box checked_typed_index,
[INFO] [stdout] 517 +                     Box::new(checked_typed_index),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:554:56
[INFO] [stdout]     |
[INFO] [stdout] 554 |                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout] 554 +                         Ok(FieldElementExpression::Add(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:554:56
[INFO] [stdout]     |
[INFO] [stdout] 554 |                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout] 554 +                         Ok(FieldElementExpression::Add(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:554:64
[INFO] [stdout]     |
[INFO] [stdout] 554 |                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout] 554 +                         Ok(FieldElementExpression::Add(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:573:56
[INFO] [stdout]     |
[INFO] [stdout] 573 |                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 573 -                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout] 573 +                         Ok(FieldElementExpression::Sub(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:573:64
[INFO] [stdout]     |
[INFO] [stdout] 573 |                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 573 -                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout] 573 +                         Ok(FieldElementExpression::Sub(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:554:64
[INFO] [stdout]     |
[INFO] [stdout] 554 |                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 554 -                         Ok(FieldElementExpression::Add(box e1, box e2).into())
[INFO] [stdout] 554 +                         Ok(FieldElementExpression::Add(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:592:57
[INFO] [stdout]     |
[INFO] [stdout] 592 |                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 592 -                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout] 592 +                         Ok(FieldElementExpression::Mult(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:592:65
[INFO] [stdout]     |
[INFO] [stdout] 592 |                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 592 -                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout] 592 +                         Ok(FieldElementExpression::Mult(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:611:56
[INFO] [stdout]     |
[INFO] [stdout] 611 |                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 611 -                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout] 611 +                         Ok(FieldElementExpression::Div(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:573:56
[INFO] [stdout]     |
[INFO] [stdout] 573 |                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 573 -                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout] 573 +                         Ok(FieldElementExpression::Sub(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:611:64
[INFO] [stdout]     |
[INFO] [stdout] 611 |                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 611 -                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout] 611 +                         Ok(FieldElementExpression::Div(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:630:83
[INFO] [stdout]     |
[INFO] [stdout] 630 |                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout]     |                                                                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 630 -                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout] 630 +                         TypedExpression::FieldElement(FieldElementExpression::Pow(Box::new(e1), box e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:573:64
[INFO] [stdout]     |
[INFO] [stdout] 573 |                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 573 -                         Ok(FieldElementExpression::Sub(box e1, box e2).into())
[INFO] [stdout] 573 +                         Ok(FieldElementExpression::Sub(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:630:91
[INFO] [stdout]     |
[INFO] [stdout] 630 |                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout]     |                                                                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 630 -                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout] 630 +                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, Box::new(e2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:655:71
[INFO] [stdout]     |
[INFO] [stdout] 655 | ...                   Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 655 -                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 655 +                                     Ok(FieldElementExpression::IfElse(Box::new(condition), box consequence, box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:655:86
[INFO] [stdout]     |
[INFO] [stdout] 655 | ...                   Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 655 -                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 655 +                                     Ok(FieldElementExpression::IfElse(box condition, Box::new(consequence), box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:592:57
[INFO] [stdout]     |
[INFO] [stdout] 592 |                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 592 -                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout] 592 +                         Ok(FieldElementExpression::Mult(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:655:103
[INFO] [stdout]     |
[INFO] [stdout] 655 | ...                   Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 655 -                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 655 +                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, Box::new(alternative)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:658:76
[INFO] [stdout]     |
[INFO] [stdout] 658 | ...                   Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 658 -                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 658 +                                     Ok(FieldElementArrayExpression::IfElse(Box::new(condition), box consequence, box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:592:65
[INFO] [stdout]     |
[INFO] [stdout] 592 |                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 592 -                         Ok(FieldElementExpression::Mult(box e1, box e2).into())
[INFO] [stdout] 592 +                         Ok(FieldElementExpression::Mult(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:611:56
[INFO] [stdout]     |
[INFO] [stdout] 611 |                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 611 -                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout] 611 +                         Ok(FieldElementExpression::Div(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:611:64
[INFO] [stdout]     |
[INFO] [stdout] 611 |                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 611 -                         Ok(FieldElementExpression::Div(box e1, box e2).into())
[INFO] [stdout] 611 +                         Ok(FieldElementExpression::Div(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:630:83
[INFO] [stdout]     |
[INFO] [stdout] 630 |                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout]     |                                                                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 630 -                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout] 630 +                         TypedExpression::FieldElement(FieldElementExpression::Pow(Box::new(e1), box e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:630:91
[INFO] [stdout]     |
[INFO] [stdout] 630 |                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout]     |                                                                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 630 -                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, box e2)),
[INFO] [stdout] 630 +                         TypedExpression::FieldElement(FieldElementExpression::Pow(box e1, Box::new(e2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:655:71
[INFO] [stdout]     |
[INFO] [stdout] 655 | ...                   Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 655 -                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 655 +                                     Ok(FieldElementExpression::IfElse(Box::new(condition), box consequence, box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:655:86
[INFO] [stdout]     |
[INFO] [stdout] 655 | ...                   Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 655 -                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 655 +                                     Ok(FieldElementExpression::IfElse(box condition, Box::new(consequence), box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:655:103
[INFO] [stdout]     |
[INFO] [stdout] 655 | ...                   Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 655 -                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 655 +                                     Ok(FieldElementExpression::IfElse(box condition, box consequence, Box::new(alternative)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:658:91
[INFO] [stdout]     |
[INFO] [stdout] 658 | ...                   Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 658 -                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 658 +                                     Ok(FieldElementArrayExpression::IfElse(box condition, Box::new(consequence), box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:658:108
[INFO] [stdout]     |
[INFO] [stdout] 658 | ...                   Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 658 -                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 658 +                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, Box::new(alternative)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:745:50
[INFO] [stdout]     |
[INFO] [stdout] 745 |                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 745 -                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout] 745 +                         Ok(BooleanExpression::Lt(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:745:58
[INFO] [stdout]     |
[INFO] [stdout] 745 |                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 745 -                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout] 745 +                         Ok(BooleanExpression::Lt(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:764:50
[INFO] [stdout]     |
[INFO] [stdout] 764 |                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 764 -                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout] 764 +                         Ok(BooleanExpression::Le(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:764:58
[INFO] [stdout]     |
[INFO] [stdout] 764 |                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 764 -                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout] 764 +                         Ok(BooleanExpression::Le(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:783:50
[INFO] [stdout]     |
[INFO] [stdout] 783 |                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 783 -                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout] 783 +                         Ok(BooleanExpression::Eq(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:783:58
[INFO] [stdout]     |
[INFO] [stdout] 783 |                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 783 -                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout] 783 +                         Ok(BooleanExpression::Eq(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:802:50
[INFO] [stdout]     |
[INFO] [stdout] 802 |                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 802 -                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout] 802 +                         Ok(BooleanExpression::Ge(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:802:58
[INFO] [stdout]     |
[INFO] [stdout] 802 |                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 802 -                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout] 802 +                         Ok(BooleanExpression::Ge(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:821:50
[INFO] [stdout]     |
[INFO] [stdout] 821 |                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 821 -                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout] 821 +                         Ok(BooleanExpression::Gt(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:821:58
[INFO] [stdout]     |
[INFO] [stdout] 821 |                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 821 -                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout] 821 +                         Ok(BooleanExpression::Gt(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:840:59
[INFO] [stdout]     |
[INFO] [stdout] 840 |                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout]     |                                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout] 840 +                         Ok(FieldElementExpression::Select(Box::new(a), box i).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:840:66
[INFO] [stdout]     |
[INFO] [stdout] 840 |                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout]     |                                                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout] 840 +                         Ok(FieldElementExpression::Select(box a, Box::new(i)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:905:51
[INFO] [stdout]     |
[INFO] [stdout] 905 |                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout]     |                                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 905 -                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout] 905 +                         Ok(BooleanExpression::And(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:905:59
[INFO] [stdout]     |
[INFO] [stdout] 905 |                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout]     |                                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 905 -                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout] 905 +                         Ok(BooleanExpression::And(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:923:50
[INFO] [stdout]     |
[INFO] [stdout] 923 |                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 923 -                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout] 923 +                         Ok(BooleanExpression::Or(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:658:76
[INFO] [stdout]     |
[INFO] [stdout] 658 | ...                   Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 658 -                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 658 +                                     Ok(FieldElementArrayExpression::IfElse(Box::new(condition), box consequence, box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:923:58
[INFO] [stdout]     |
[INFO] [stdout] 923 |                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 923 -                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout] 923 +                         Ok(BooleanExpression::Or(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:658:91
[INFO] [stdout]     |
[INFO] [stdout] 658 | ...                   Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 658 -                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 658 +                                     Ok(FieldElementArrayExpression::IfElse(box condition, Box::new(consequence), box alternative).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:658:108
[INFO] [stdout]     |
[INFO] [stdout] 658 | ...                   Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout]     |                                                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 658 -                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, box alternative).into())
[INFO] [stdout] 658 +                                     Ok(FieldElementArrayExpression::IfElse(box condition, box consequence, Box::new(alternative)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:745:50
[INFO] [stdout]     |
[INFO] [stdout] 745 |                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 745 -                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout] 745 +                         Ok(BooleanExpression::Lt(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:745:58
[INFO] [stdout]     |
[INFO] [stdout] 745 |                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 745 -                         Ok(BooleanExpression::Lt(box e1, box e2).into())
[INFO] [stdout] 745 +                         Ok(BooleanExpression::Lt(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:764:50
[INFO] [stdout]     |
[INFO] [stdout] 764 |                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 764 -                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout] 764 +                         Ok(BooleanExpression::Le(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:764:58
[INFO] [stdout]     |
[INFO] [stdout] 764 |                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 764 -                         Ok(BooleanExpression::Le(box e1, box e2).into())
[INFO] [stdout] 764 +                         Ok(BooleanExpression::Le(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:783:50
[INFO] [stdout]     |
[INFO] [stdout] 783 |                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 783 -                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout] 783 +                         Ok(BooleanExpression::Eq(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:783:58
[INFO] [stdout]     |
[INFO] [stdout] 783 |                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 783 -                         Ok(BooleanExpression::Eq(box e1, box e2).into())
[INFO] [stdout] 783 +                         Ok(BooleanExpression::Eq(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:802:50
[INFO] [stdout]     |
[INFO] [stdout] 802 |                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 802 -                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout] 802 +                         Ok(BooleanExpression::Ge(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:935:78
[INFO] [stdout]     |
[INFO] [stdout] 935 |                     TypedExpression::Boolean(e) => Ok(BooleanExpression::Not(box e).into()),
[INFO] [stdout]     |                                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 935 -                     TypedExpression::Boolean(e) => Ok(BooleanExpression::Not(box e).into()),
[INFO] [stdout] 935 +                     TypedExpression::Boolean(e) => Ok(BooleanExpression::Not(Box::new(e)).into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 box FlatExpression::Number(T::from_bellman(val)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 18 -                 box FlatExpression::Number(T::from_bellman(val)),
[INFO] [stdout] 18 +                 Box::new(FlatExpression::Number(T::from_bellman(val))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 box FlatExpression::Identifier(FlatVariable::new(key)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 19 -                 box FlatExpression::Identifier(FlatVariable::new(key)),
[INFO] [stdout] 19 +                 Box::new(FlatExpression::Identifier(FlatVariable::new(key))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:22:46
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |                                              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 22 -         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout] 22 +         .reduce(|acc, e| FlatExpression::Add(Box::new(acc), box e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:22:55
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |                                                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 22 -         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout] 22 +         .reduce(|acc, e| FlatExpression::Add(box acc, Box::new(e)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 |             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 25 -             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout] 25 +             FlatExpression::Add(Box::new(FlatExpression::Number(T::zero())), box e)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:25:72
[INFO] [stdout]    |
[INFO] [stdout] 25 |             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout]    |                                                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 25 -             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout] 25 +             FlatExpression::Add(box FlatExpression::Number(T::zero()), Box::new(e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:38:60
[INFO] [stdout]    |
[INFO] [stdout] 38 |         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout]    |                                                            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 38 -         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout] 38 +         FlatStatement::Condition(lhs, FlatExpression::Mult(Box::new(rhs_a), box rhs_b))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:38:71
[INFO] [stdout]    |
[INFO] [stdout] 38 |         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout]    |                                                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 38 -         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout] 38 +         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, Box::new(rhs_b)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:802:58
[INFO] [stdout]     |
[INFO] [stdout] 802 |                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 802 -                         Ok(BooleanExpression::Ge(box e1, box e2).into())
[INFO] [stdout] 802 +                         Ok(BooleanExpression::Ge(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:821:50
[INFO] [stdout]     |
[INFO] [stdout] 821 |                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 821 -                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout] 821 +                         Ok(BooleanExpression::Gt(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:821:58
[INFO] [stdout]     |
[INFO] [stdout] 821 |                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 821 -                         Ok(BooleanExpression::Gt(box e1, box e2).into())
[INFO] [stdout] 821 +                         Ok(BooleanExpression::Gt(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:840:59
[INFO] [stdout]     |
[INFO] [stdout] 840 |                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout]     |                                                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout] 840 +                         Ok(FieldElementExpression::Select(Box::new(a), box i).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:840:66
[INFO] [stdout]     |
[INFO] [stdout] 840 |                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout]     |                                                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 840 -                         Ok(FieldElementExpression::Select(box a, box i).into())
[INFO] [stdout] 840 +                         Ok(FieldElementExpression::Select(box a, Box::new(i)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:905:51
[INFO] [stdout]     |
[INFO] [stdout] 905 |                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout]     |                                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 905 -                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout] 905 +                         Ok(BooleanExpression::And(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:905:59
[INFO] [stdout]     |
[INFO] [stdout] 905 |                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout]     |                                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 905 -                         Ok(BooleanExpression::And(box e1, box e2).into())
[INFO] [stdout] 905 +                         Ok(BooleanExpression::And(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:923:50
[INFO] [stdout]     |
[INFO] [stdout] 923 |                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 923 -                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout] 923 +                         Ok(BooleanExpression::Or(Box::new(e1), box e2).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:923:58
[INFO] [stdout]     |
[INFO] [stdout] 923 |                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 923 -                         Ok(BooleanExpression::Or(box e1, box e2).into())
[INFO] [stdout] 923 +                         Ok(BooleanExpression::Or(box e1, Box::new(e2)).into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/semantics.rs:935:78
[INFO] [stdout]     |
[INFO] [stdout] 935 |                     TypedExpression::Boolean(e) => Ok(BooleanExpression::Not(box e).into()),
[INFO] [stdout]     |                                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 935 -                     TypedExpression::Boolean(e) => Ok(BooleanExpression::Not(box e).into()),
[INFO] [stdout] 935 +                     TypedExpression::Boolean(e) => Ok(BooleanExpression::Not(Box::new(e)).into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:33:53
[INFO] [stdout]    |
[INFO] [stdout] 33 |                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 33 -                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout] 33 +                     (e1, e2) => FlatExpression::Add(Box::new(e1), box e2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:33:61
[INFO] [stdout]    |
[INFO] [stdout] 33 |                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 33 -                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout] 33 +                     (e1, e2) => FlatExpression::Add(box e1, Box::new(e2)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 box FlatExpression::Number(T::from_bellman(val)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 18 -                 box FlatExpression::Number(T::from_bellman(val)),
[INFO] [stdout] 18 +                 Box::new(FlatExpression::Number(T::from_bellman(val))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 box FlatExpression::Identifier(FlatVariable::new(key)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 19 -                 box FlatExpression::Identifier(FlatVariable::new(key)),
[INFO] [stdout] 19 +                 Box::new(FlatExpression::Identifier(FlatVariable::new(key))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:22:46
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |                                              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 22 -         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout] 22 +         .reduce(|acc, e| FlatExpression::Add(Box::new(acc), box e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:22:55
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout]    |                                                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 22 -         .reduce(|acc, e| FlatExpression::Add(box acc, box e))
[INFO] [stdout] 22 +         .reduce(|acc, e| FlatExpression::Add(box acc, Box::new(e)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 |             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 25 -             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout] 25 +             FlatExpression::Add(Box::new(FlatExpression::Number(T::zero())), box e)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:25:72
[INFO] [stdout]    |
[INFO] [stdout] 25 |             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout]    |                                                                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 25 -             FlatExpression::Add(box FlatExpression::Number(T::zero()), box e)
[INFO] [stdout] 25 +             FlatExpression::Add(box FlatExpression::Number(T::zero()), Box::new(e))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:38:60
[INFO] [stdout]    |
[INFO] [stdout] 38 |         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout]    |                                                            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 38 -         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout] 38 +         FlatStatement::Condition(lhs, FlatExpression::Mult(Box::new(rhs_a), box rhs_b))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/standard.rs:38:71
[INFO] [stdout]    |
[INFO] [stdout] 38 |         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout]    |                                                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 38 -         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, box rhs_b))
[INFO] [stdout] 38 +         FlatStatement::Condition(lhs, FlatExpression::Mult(box rhs_a, Box::new(rhs_b)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout] 41 +                     (e1, e2) => FlatExpression::Sub(Box::new(e1), box e2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:41:61
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout] 41 +                     (e1, e2) => FlatExpression::Sub(box e1, Box::new(e2)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:49:54
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout] 49 +                     (e1, e2) => FlatExpression::Mult(Box::new(e1), box e2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:49:62
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout]    |                                                              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout] 49 +                     (e1, e2) => FlatExpression::Mult(box e1, Box::new(e2)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 133 -                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 133 +                     Box::new(FlatExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 134 -                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 134 +                     Box::new(FlatExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 146 -                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 146 +                     Box::new(FlatExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 147 -                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 147 +                     Box::new(FlatExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:159:21
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 159 -                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 159 +                     Box::new(FlatExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 160 -                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 160 +                     Box::new(FlatExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:33:53
[INFO] [stdout]    |
[INFO] [stdout] 33 |                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 33 -                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout] 33 +                     (e1, e2) => FlatExpression::Add(Box::new(e1), box e2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:33:61
[INFO] [stdout]    |
[INFO] [stdout] 33 |                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 33 -                     (e1, e2) => FlatExpression::Add(box e1, box e2),
[INFO] [stdout] 33 +                     (e1, e2) => FlatExpression::Add(box e1, Box::new(e2)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout] 41 +                     (e1, e2) => FlatExpression::Sub(Box::new(e1), box e2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:41:61
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout]    |                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 41 -                     (e1, e2) => FlatExpression::Sub(box e1, box e2),
[INFO] [stdout] 41 +                     (e1, e2) => FlatExpression::Sub(box e1, Box::new(e2)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:49:54
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout] 49 +                     (e1, e2) => FlatExpression::Mult(Box::new(e1), box e2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/flat_propagation.rs:49:62
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout]    |                                                              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     (e1, e2) => FlatExpression::Mult(box e1, box e2),
[INFO] [stdout] 49 +                     (e1, e2) => FlatExpression::Mult(box e1, Box::new(e2)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/propagation.rs:96:67
[INFO] [stdout]    |
[INFO] [stdout] 96 |                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 96 -                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout] 96 +                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(Box::new(TypedAssignee::Identifier(var)), box index), expr))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 133 -                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 133 +                     Box::new(FlatExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 134 -                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 134 +                     Box::new(FlatExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/propagation.rs:96:103
[INFO] [stdout]    |
[INFO] [stdout] 96 |                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout]    |                                                                                                                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 96 -                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout] 96 +                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), Box::new(index)), expr))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 146 -                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 146 +                     Box::new(FlatExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 147 -                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 147 +                     Box::new(FlatExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:159:21
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 159 -                     box FlatExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 159 +                     Box::new(FlatExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/flat_propagation.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 160 -                     box FlatExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 160 +                     Box::new(FlatExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:146:57
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 146 -                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout] 146 +                 (e1, e2) => FieldElementExpression::Add(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:146:65
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 146 -                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout] 146 +                 (e1, e2) => FieldElementExpression::Add(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:155:57
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 155 -                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout] 155 +                 (e1, e2) => FieldElementExpression::Sub(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:155:65
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 155 -                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout] 155 +                 (e1, e2) => FieldElementExpression::Sub(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:164:58
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout] 164 +                 (e1, e2) => FieldElementExpression::Mult(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:164:66
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout]     |                                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout] 164 +                 (e1, e2) => FieldElementExpression::Mult(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:173:57
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 173 -                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout] 173 +                 (e1, e2) => FieldElementExpression::Div(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:173:65
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 173 -                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout] 173 +                 (e1, e2) => FieldElementExpression::Div(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:186:53
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 186 -                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout] 186 +                         FieldElementExpression::Pow(Box::new(e1), box FieldElementExpression::Number(n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:186:61
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 186 -                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout] 186 +                         FieldElementExpression::Pow(box e1, Box::new(FieldElementExpression::Number(n2)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:200:57
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout]     |                                                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 200 -                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout] 200 +                     c => FieldElementExpression::IfElse(Box::new(c), box consequence, box alternative),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:200:64
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 200 -                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout] 200 +                     c => FieldElementExpression::IfElse(box c, Box::new(consequence), box alternative),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:200:81
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 200 -                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout] 200 +                     c => FieldElementExpression::IfElse(box c, box consequence, Box::new(alternative)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:226:25
[INFO] [stdout]     |
[INFO] [stdout] 226 |                         box TypedAssignee::Identifier(Variable::field_array(id.clone(), size)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 226 -                         box TypedAssignee::Identifier(Variable::field_array(id.clone(), size)),
[INFO] [stdout] 226 +                         Box::new(TypedAssignee::Identifier(Variable::field_array(id.clone(), size))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |                         box FieldElementExpression::Number(n.clone()).into(),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 227 -                         box FieldElementExpression::Number(n.clone()).into(),
[INFO] [stdout] 227 +                         Box::new(FieldElementExpression::Number(n.clone()).into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/propagation.rs:96:67
[INFO] [stdout]    |
[INFO] [stdout] 96 |                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 96 -                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout] 96 +                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(Box::new(TypedAssignee::Identifier(var)), box index), expr))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/propagation.rs:96:103
[INFO] [stdout]    |
[INFO] [stdout] 96 |                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout]    |                                                                                                                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 96 -                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), box index), expr))
[INFO] [stdout] 96 +                         Some(TypedStatement::Definition(TypedAssignee::ArrayElement(box TypedAssignee::Identifier(var), Box::new(index)), expr))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:146:57
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 146 -                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout] 146 +                 (e1, e2) => FieldElementExpression::Add(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:146:65
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 146 -                 (e1, e2) => FieldElementExpression::Add(box e1, box e2),
[INFO] [stdout] 146 +                 (e1, e2) => FieldElementExpression::Add(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:155:57
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 155 -                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout] 155 +                 (e1, e2) => FieldElementExpression::Sub(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:155:65
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 155 -                 (e1, e2) => FieldElementExpression::Sub(box e1, box e2),
[INFO] [stdout] 155 +                 (e1, e2) => FieldElementExpression::Sub(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:164:58
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout]     |                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout] 164 +                 (e1, e2) => FieldElementExpression::Mult(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:164:66
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout]     |                                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 (e1, e2) => FieldElementExpression::Mult(box e1, box e2),
[INFO] [stdout] 164 +                 (e1, e2) => FieldElementExpression::Mult(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:173:57
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 173 -                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout] 173 +                 (e1, e2) => FieldElementExpression::Div(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:173:65
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 173 -                 (e1, e2) => FieldElementExpression::Div(box e1, box e2),
[INFO] [stdout] 173 +                 (e1, e2) => FieldElementExpression::Div(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:186:53
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 186 -                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout] 186 +                         FieldElementExpression::Pow(Box::new(e1), box FieldElementExpression::Number(n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:186:61
[INFO] [stdout]     |
[INFO] [stdout] 186 |                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 186 -                         FieldElementExpression::Pow(box e1, box FieldElementExpression::Number(n2))
[INFO] [stdout] 186 +                         FieldElementExpression::Pow(box e1, Box::new(FieldElementExpression::Number(n2)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:200:57
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout]     |                                                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 200 -                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout] 200 +                     c => FieldElementExpression::IfElse(Box::new(c), box consequence, box alternative),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:200:64
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 200 -                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout] 200 +                     c => FieldElementExpression::IfElse(box c, Box::new(consequence), box alternative),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:200:81
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 200 -                     c => FieldElementExpression::IfElse(box c, box consequence, box alternative),
[INFO] [stdout] 200 +                     c => FieldElementExpression::IfElse(box c, box consequence, Box::new(alternative)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:226:25
[INFO] [stdout]     |
[INFO] [stdout] 226 |                         box TypedAssignee::Identifier(Variable::field_array(id.clone(), size)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 226 -                         box TypedAssignee::Identifier(Variable::field_array(id.clone(), size)),
[INFO] [stdout] 226 +                         Box::new(TypedAssignee::Identifier(Variable::field_array(id.clone(), size))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |                         box FieldElementExpression::Number(n.clone()).into(),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 227 -                         box FieldElementExpression::Number(n.clone()).into(),
[INFO] [stdout] 227 +                         Box::new(FieldElementExpression::Number(n.clone()).into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:234:29
[INFO] [stdout]     |
[INFO] [stdout] 234 | ...                   box FieldElementArrayExpression::Identifier(size, id),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 234 -                             box FieldElementArrayExpression::Identifier(size, id),
[INFO] [stdout] 234 +                             Box::new(FieldElementArrayExpression::Identifier(size, id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:235:29
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...                   box FieldElementExpression::Number(n),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 235 -                             box FieldElementExpression::Number(n),
[INFO] [stdout] 235 +                             Box::new(FieldElementExpression::Number(n)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:238:62
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout]     |                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout] 238 +                     (a, i) => FieldElementExpression::Select(Box::new(a), box i),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:238:69
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout]     |                                                                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout] 238 +                     (a, i) => FieldElementExpression::Select(box a, Box::new(i)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:291:55
[INFO] [stdout]     |
[INFO] [stdout] 291 |                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 291 -                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout] 291 +                     (e1, e2) => BooleanExpression::Eq(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:291:63
[INFO] [stdout]     |
[INFO] [stdout] 291 |                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 291 -                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout] 291 +                     (e1, e2) => BooleanExpression::Eq(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:302:55
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 302 -                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout] 302 +                     (e1, e2) => BooleanExpression::Lt(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:302:63
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 302 -                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout] 302 +                     (e1, e2) => BooleanExpression::Lt(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:313:55
[INFO] [stdout]     |
[INFO] [stdout] 313 |                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 313 -                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout] 313 +                     (e1, e2) => BooleanExpression::Le(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:313:63
[INFO] [stdout]     |
[INFO] [stdout] 313 |                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 313 -                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout] 313 +                     (e1, e2) => BooleanExpression::Le(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:324:55
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout] 324 +                     (e1, e2) => BooleanExpression::Gt(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:324:63
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout] 324 +                     (e1, e2) => BooleanExpression::Gt(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:335:55
[INFO] [stdout]     |
[INFO] [stdout] 335 |                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 335 -                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout] 335 +                     (e1, e2) => BooleanExpression::Ge(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:335:63
[INFO] [stdout]     |
[INFO] [stdout] 335 |                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 335 -                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout] 335 +                     (e1, e2) => BooleanExpression::Ge(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:359:21
[INFO] [stdout]     |
[INFO] [stdout] 359 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 359 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 359 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:360:21
[INFO] [stdout]     |
[INFO] [stdout] 360 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 360 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 360 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:234:29
[INFO] [stdout]     |
[INFO] [stdout] 234 | ...                   box FieldElementArrayExpression::Identifier(size, id),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 234 -                             box FieldElementArrayExpression::Identifier(size, id),
[INFO] [stdout] 234 +                             Box::new(FieldElementArrayExpression::Identifier(size, id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:235:29
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...                   box FieldElementExpression::Number(n),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 235 -                             box FieldElementExpression::Number(n),
[INFO] [stdout] 235 +                             Box::new(FieldElementExpression::Number(n)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:238:62
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout]     |                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout] 238 +                     (a, i) => FieldElementExpression::Select(Box::new(a), box i),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:238:69
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout]     |                                                                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -                     (a, i) => FieldElementExpression::Select(box a, box i),
[INFO] [stdout] 238 +                     (a, i) => FieldElementExpression::Select(box a, Box::new(i)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:291:55
[INFO] [stdout]     |
[INFO] [stdout] 291 |                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 291 -                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout] 291 +                     (e1, e2) => BooleanExpression::Eq(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:291:63
[INFO] [stdout]     |
[INFO] [stdout] 291 |                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 291 -                     (e1, e2) => BooleanExpression::Eq(box e1, box e2),
[INFO] [stdout] 291 +                     (e1, e2) => BooleanExpression::Eq(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:302:55
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 302 -                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout] 302 +                     (e1, e2) => BooleanExpression::Lt(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:302:63
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 302 -                     (e1, e2) => BooleanExpression::Lt(box e1, box e2),
[INFO] [stdout] 302 +                     (e1, e2) => BooleanExpression::Lt(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:313:55
[INFO] [stdout]     |
[INFO] [stdout] 313 |                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 313 -                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout] 313 +                     (e1, e2) => BooleanExpression::Le(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:313:63
[INFO] [stdout]     |
[INFO] [stdout] 313 |                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 313 -                     (e1, e2) => BooleanExpression::Le(box e1, box e2),
[INFO] [stdout] 313 +                     (e1, e2) => BooleanExpression::Le(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:372:21
[INFO] [stdout]     |
[INFO] [stdout] 372 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 372 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 372 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:324:55
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout] 324 +                     (e1, e2) => BooleanExpression::Gt(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:324:63
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 324 -                     (e1, e2) => BooleanExpression::Gt(box e1, box e2),
[INFO] [stdout] 324 +                     (e1, e2) => BooleanExpression::Gt(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 373 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 373 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:335:55
[INFO] [stdout]     |
[INFO] [stdout] 335 |                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout]     |                                                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 335 -                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout] 335 +                     (e1, e2) => BooleanExpression::Ge(Box::new(e1), box e2),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 385 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 385 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:335:63
[INFO] [stdout]     |
[INFO] [stdout] 335 |                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 335 -                     (e1, e2) => BooleanExpression::Ge(box e1, box e2),
[INFO] [stdout] 335 +                     (e1, e2) => BooleanExpression::Ge(box e1, Box::new(e2)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 386 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 386 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 386 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:359:21
[INFO] [stdout]     |
[INFO] [stdout] 359 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 359 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 359 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |                     box FieldElementExpression::Number(FieldPrime::from(6)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 398 -                     box FieldElementExpression::Number(FieldPrime::from(6)),
[INFO] [stdout] 398 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(6))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:360:21
[INFO] [stdout]     |
[INFO] [stdout] 360 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 360 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 360 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:399:21
[INFO] [stdout]     |
[INFO] [stdout] 399 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 399 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 399 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:411:21
[INFO] [stdout]     |
[INFO] [stdout] 411 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 411 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 411 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:372:21
[INFO] [stdout]     |
[INFO] [stdout] 372 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 372 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 372 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:412:21
[INFO] [stdout]     |
[INFO] [stdout] 412 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 412 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 412 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 373 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 373 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:424:21
[INFO] [stdout]     |
[INFO] [stdout] 424 |                     box BooleanExpression::Value(true),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 424 -                     box BooleanExpression::Value(true),
[INFO] [stdout] 424 +                     Box::new(BooleanExpression::Value(true)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 385 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 385 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:425:21
[INFO] [stdout]     |
[INFO] [stdout] 425 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 425 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 425 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 386 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 386 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 386 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:426:21
[INFO] [stdout]     |
[INFO] [stdout] 426 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 426 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 426 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |                     box FieldElementExpression::Number(FieldPrime::from(6)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 398 -                     box FieldElementExpression::Number(FieldPrime::from(6)),
[INFO] [stdout] 398 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(6))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 438 |                     box BooleanExpression::Value(false),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 438 -                     box BooleanExpression::Value(false),
[INFO] [stdout] 438 +                     Box::new(BooleanExpression::Value(false)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:399:21
[INFO] [stdout]     |
[INFO] [stdout] 399 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 399 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 399 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:439:21
[INFO] [stdout]     |
[INFO] [stdout] 439 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 439 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 439 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:411:21
[INFO] [stdout]     |
[INFO] [stdout] 411 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 411 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 411 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:440:21
[INFO] [stdout]     |
[INFO] [stdout] 440 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 440 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 440 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:412:21
[INFO] [stdout]     |
[INFO] [stdout] 412 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 412 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 412 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:452:21
[INFO] [stdout]     |
[INFO] [stdout] 452 | /                     box FieldElementArrayExpression::Value(
[INFO] [stdout] 453 | |                         3,
[INFO] [stdout] 454 | |                         vec![
[INFO] [stdout] 455 | |                             FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] ...   |
[INFO] [stdout] 458 | |                         ],
[INFO] [stdout] 459 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 452 ~                     Box::new(FieldElementArrayExpression::Value(
[INFO] [stdout] 453 |                         3,
[INFO] [stdout] ...
[INFO] [stdout] 458 |                         ],
[INFO] [stdout] 459 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:424:21
[INFO] [stdout]     |
[INFO] [stdout] 424 |                     box BooleanExpression::Value(true),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 424 -                     box BooleanExpression::Value(true),
[INFO] [stdout] 424 +                     Box::new(BooleanExpression::Value(true)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:425:21
[INFO] [stdout]     |
[INFO] [stdout] 425 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 425 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 425 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:426:21
[INFO] [stdout]     |
[INFO] [stdout] 426 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 426 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 426 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 438 |                     box BooleanExpression::Value(false),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 438 -                     box BooleanExpression::Value(false),
[INFO] [stdout] 438 +                     Box::new(BooleanExpression::Value(false)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:439:21
[INFO] [stdout]     |
[INFO] [stdout] 439 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 439 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 439 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:440:21
[INFO] [stdout]     |
[INFO] [stdout] 440 |                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 440 -                     box FieldElementExpression::Number(FieldPrime::from(3)),
[INFO] [stdout] 440 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(3))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:461:25
[INFO] [stdout]     |
[INFO] [stdout] 461 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 461 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 461 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:462:25
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 462 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 462 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:460:21
[INFO] [stdout]     |
[INFO] [stdout] 460 | /                     box FieldElementExpression::Add(
[INFO] [stdout] 461 | |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 462 | |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 463 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 460 ~                     Box::new(FieldElementExpression::Add(
[INFO] [stdout] 461 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 462 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 463 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 480 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 480 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 481 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 481 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:485:21
[INFO] [stdout]     |
[INFO] [stdout] 485 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 485 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 485 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:486:21
[INFO] [stdout]     |
[INFO] [stdout] 486 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 486 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 486 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:502:21
[INFO] [stdout]     |
[INFO] [stdout] 502 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 502 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 502 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:503:21
[INFO] [stdout]     |
[INFO] [stdout] 503 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 503 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 503 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:507:21
[INFO] [stdout]     |
[INFO] [stdout] 507 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 507 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 507 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:508:21
[INFO] [stdout]     |
[INFO] [stdout] 508 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 508 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 508 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:524:21
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 524 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 524 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:525:21
[INFO] [stdout]     |
[INFO] [stdout] 525 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 525 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 525 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:452:21
[INFO] [stdout]     |
[INFO] [stdout] 452 | /                     box FieldElementArrayExpression::Value(
[INFO] [stdout] 453 | |                         3,
[INFO] [stdout] 454 | |                         vec![
[INFO] [stdout] 455 | |                             FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] ...   |
[INFO] [stdout] 458 | |                         ],
[INFO] [stdout] 459 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 452 ~                     Box::new(FieldElementArrayExpression::Value(
[INFO] [stdout] 453 |                         3,
[INFO] [stdout] ...
[INFO] [stdout] 458 |                         ],
[INFO] [stdout] 459 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:461:25
[INFO] [stdout]     |
[INFO] [stdout] 461 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 461 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 461 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:462:25
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 462 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 462 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:460:21
[INFO] [stdout]     |
[INFO] [stdout] 460 | /                     box FieldElementExpression::Add(
[INFO] [stdout] 461 | |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 462 | |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 463 | |                     ),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 460 ~                     Box::new(FieldElementExpression::Add(
[INFO] [stdout] 461 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 462 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 463 ~                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:480:21
[INFO] [stdout]     |
[INFO] [stdout] 480 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 480 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 480 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 481 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 481 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:485:21
[INFO] [stdout]     |
[INFO] [stdout] 485 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 485 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 485 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:486:21
[INFO] [stdout]     |
[INFO] [stdout] 486 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 486 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 486 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:502:21
[INFO] [stdout]     |
[INFO] [stdout] 502 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 502 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 502 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:503:21
[INFO] [stdout]     |
[INFO] [stdout] 503 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 503 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 503 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:507:21
[INFO] [stdout]     |
[INFO] [stdout] 507 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 507 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 507 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:508:21
[INFO] [stdout]     |
[INFO] [stdout] 508 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 508 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 508 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:524:21
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 524 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 524 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:525:21
[INFO] [stdout]     |
[INFO] [stdout] 525 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 525 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 525 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:529:21
[INFO] [stdout]     |
[INFO] [stdout] 529 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 529 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 529 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:530:21
[INFO] [stdout]     |
[INFO] [stdout] 530 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 530 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 530 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:546:21
[INFO] [stdout]     |
[INFO] [stdout] 546 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 546 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 546 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:547:21
[INFO] [stdout]     |
[INFO] [stdout] 547 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 547 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 547 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:551:21
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 551 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 551 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:552:21
[INFO] [stdout]     |
[INFO] [stdout] 552 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 552 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 552 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:568:21
[INFO] [stdout]     |
[INFO] [stdout] 568 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 568 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 568 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 569 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 569 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:529:21
[INFO] [stdout]     |
[INFO] [stdout] 529 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 529 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 529 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:530:21
[INFO] [stdout]     |
[INFO] [stdout] 530 |                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 530 -                     box FieldElementExpression::Number(FieldPrime::from(2)),
[INFO] [stdout] 530 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:546:21
[INFO] [stdout]     |
[INFO] [stdout] 546 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 546 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 546 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:547:21
[INFO] [stdout]     |
[INFO] [stdout] 547 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 547 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 547 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:551:21
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 551 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 551 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:552:21
[INFO] [stdout]     |
[INFO] [stdout] 552 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 552 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 552 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:568:21
[INFO] [stdout]     |
[INFO] [stdout] 568 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 568 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 568 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 569 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 569 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:573:21
[INFO] [stdout]     |
[INFO] [stdout] 573 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 573 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 573 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:574:21
[INFO] [stdout]     |
[INFO] [stdout] 574 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 574 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 574 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:618:25
[INFO] [stdout]     |
[INFO] [stdout] 618 |                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 618 -                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout] 618 +                         Box::new(TypedAssignee::Identifier(Variable::field_array("a".into(), 2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:619:25
[INFO] [stdout]     |
[INFO] [stdout] 619 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 619 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 619 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:684:25
[INFO] [stdout]     |
[INFO] [stdout] 684 |                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 684 -                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout] 684 +                         Box::new(TypedAssignee::Identifier(Variable::field_array("a".into(), 2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:685:25
[INFO] [stdout]     |
[INFO] [stdout] 685 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 685 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 685 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 | ...                   box index.clone(),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 96 -                                     box index.clone(),
[INFO] [stdout] 96 +                                     Box::new(index.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:97:37
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 97 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 97 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:95:33
[INFO] [stdout]    |
[INFO] [stdout] 95 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 96 | | ...                       box index.clone(),
[INFO] [stdout] 97 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 98 | | ...                   ),
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 95 ~                                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 96 |                                     box index.clone(),
[INFO] [stdout] 97 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 98 ~                                 )),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   box expr.clone(),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 99 -                                 box expr.clone(),
[INFO] [stdout] 99 +                                 Box::new(expr.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:101:37
[INFO] [stdout]     |
[INFO] [stdout] 101 | / ...                   box FieldElementArrayExpression::Identifier(
[INFO] [stdout] 102 | | ...                       array_size,
[INFO] [stdout] 103 | | ...                       current_ssa_variable.id.clone(),
[INFO] [stdout] 104 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 101 ~                                     Box::new(FieldElementArrayExpression::Identifier(
[INFO] [stdout] 102 |                                         array_size,
[INFO] [stdout] 103 |                                         current_ssa_variable.id.clone(),
[INFO] [stdout] 104 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:573:21
[INFO] [stdout]     |
[INFO] [stdout] 573 |                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 573 -                     box FieldElementExpression::Number(FieldPrime::from(4)),
[INFO] [stdout] 573 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(4))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:574:21
[INFO] [stdout]     |
[INFO] [stdout] 574 |                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 574 -                     box FieldElementExpression::Number(FieldPrime::from(5)),
[INFO] [stdout] 574 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(5))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:618:25
[INFO] [stdout]     |
[INFO] [stdout] 618 |                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 618 -                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout] 618 +                         Box::new(TypedAssignee::Identifier(Variable::field_array("a".into(), 2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:619:25
[INFO] [stdout]     |
[INFO] [stdout] 619 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 619 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 619 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:684:25
[INFO] [stdout]     |
[INFO] [stdout] 684 |                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 684 -                         box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout] 684 +                         Box::new(TypedAssignee::Identifier(Variable::field_array("a".into(), 2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/propagation.rs:685:25
[INFO] [stdout]     |
[INFO] [stdout] 685 |                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 685 -                         box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 685 +                         Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 | ...                   box index.clone(),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 96 -                                     box index.clone(),
[INFO] [stdout] 96 +                                     Box::new(index.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:97:37
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 97 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 97 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:95:33
[INFO] [stdout]    |
[INFO] [stdout] 95 | / ...                   box BooleanExpression::Eq(
[INFO] [stdout] 96 | | ...                       box index.clone(),
[INFO] [stdout] 97 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 98 | | ...                   ),
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 95 ~                                 Box::new(BooleanExpression::Eq(
[INFO] [stdout] 96 |                                     box index.clone(),
[INFO] [stdout] 97 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 98 ~                                 )),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/static_analysis/unroll.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   box expr.clone(),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 99 -                                 box expr.clone(),
[INFO] [stdout] 99 +                                 Box::new(expr.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:101:37
[INFO] [stdout]     |
[INFO] [stdout] 101 | / ...                   box FieldElementArrayExpression::Identifier(
[INFO] [stdout] 102 | | ...                       array_size,
[INFO] [stdout] 103 | | ...                       current_ssa_variable.id.clone(),
[INFO] [stdout] 104 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 101 ~                                     Box::new(FieldElementArrayExpression::Identifier(
[INFO] [stdout] 102 |                                         array_size,
[INFO] [stdout] 103 |                                         current_ssa_variable.id.clone(),
[INFO] [stdout] 104 ~                                     )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:105:37
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 105 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 105 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:100:33
[INFO] [stdout]     |
[INFO] [stdout] 100 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 101 | | ...                       box FieldElementArrayExpression::Identifier(
[INFO] [stdout] 102 | | ...                           array_size,
[INFO] [stdout] 103 | | ...                           current_ssa_variable.id.clone(),
[INFO] [stdout] 104 | | ...                       ),
[INFO] [stdout] 105 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 106 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 100 ~                                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 101 |                                     box FieldElementArrayExpression::Identifier(
[INFO] [stdout] ...
[INFO] [stdout] 105 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 106 ~                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:343:21
[INFO] [stdout]     |
[INFO] [stdout] 343 |                     box FieldElementExpression::Identifier("a".into()),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 343 -                     box FieldElementExpression::Identifier("a".into()),
[INFO] [stdout] 343 +                     Box::new(FieldElementExpression::Identifier("a".into())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 344 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 344 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 344 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:105:37
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 105 -                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 105 +                                     Box::new(FieldElementExpression::Number(T::from(i))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:100:33
[INFO] [stdout]     |
[INFO] [stdout] 100 | / ...                   box FieldElementExpression::Select(
[INFO] [stdout] 101 | | ...                       box FieldElementArrayExpression::Identifier(
[INFO] [stdout] 102 | | ...                           array_size,
[INFO] [stdout] 103 | | ...                           current_ssa_variable.id.clone(),
[INFO] [stdout] 104 | | ...                       ),
[INFO] [stdout] 105 | | ...                       box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 106 | | ...                   ),
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 100 ~                                 Box::new(FieldElementExpression::Select(
[INFO] [stdout] 101 |                                     box FieldElementArrayExpression::Identifier(
[INFO] [stdout] ...
[INFO] [stdout] 105 |                                     box FieldElementExpression::Number(T::from(i)),
[INFO] [stdout] 106 ~                                 )),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:343:21
[INFO] [stdout]     |
[INFO] [stdout] 343 |                     box FieldElementExpression::Identifier("a".into()),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 343 -                     box FieldElementExpression::Identifier("a".into()),
[INFO] [stdout] 343 +                     Box::new(FieldElementExpression::Identifier("a".into())),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 344 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 344 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 344 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:466:21
[INFO] [stdout]     |
[INFO] [stdout] 466 |                     box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 466 -                     box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout] 466 +                     Box::new(TypedAssignee::Identifier(Variable::field_array("a".into(), 2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:467:21
[INFO] [stdout]     |
[INFO] [stdout] 467 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 467 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 467 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/typed_absy/folder.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 box self.fold_assignee(a),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 37 -                 box self.fold_assignee(a),
[INFO] [stdout] 37 +                 Box::new(self.fold_assignee(a)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/typed_absy/folder.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 box self.fold_field_expression(index),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 38 -                 box self.fold_field_expression(index),
[INFO] [stdout] 38 +                 Box::new(self.fold_field_expression(index)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:466:21
[INFO] [stdout]     |
[INFO] [stdout] 466 |                     box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 466 -                     box TypedAssignee::Identifier(Variable::field_array("a".into(), 2)),
[INFO] [stdout] 466 +                     Box::new(TypedAssignee::Identifier(Variable::field_array("a".into(), 2))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/static_analysis/unroll.rs:467:21
[INFO] [stdout]     |
[INFO] [stdout] 467 |                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 467 -                     box FieldElementExpression::Number(FieldPrime::from(1)),
[INFO] [stdout] 467 +                     Box::new(FieldElementExpression::Number(FieldPrime::from(1))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 box f.fold_boolean_expression(condition),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 163 -                 box f.fold_boolean_expression(condition),
[INFO] [stdout] 163 +                 Box::new(f.fold_boolean_expression(condition)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 box f.fold_field_array_expression(consequence),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 box f.fold_field_array_expression(consequence),
[INFO] [stdout] 164 +                 Box::new(f.fold_field_array_expression(consequence)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 box f.fold_field_array_expression(alternative),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 box f.fold_field_array_expression(alternative),
[INFO] [stdout] 165 +                 Box::new(f.fold_field_array_expression(alternative)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:183:41
[INFO] [stdout]     |
[INFO] [stdout] 183 |             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 183 -             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout] 183 +             FieldElementExpression::Add(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:183:49
[INFO] [stdout]     |
[INFO] [stdout] 183 |             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 183 -             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout] 183 +             FieldElementExpression::Add(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:188:41
[INFO] [stdout]     |
[INFO] [stdout] 188 |             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 188 -             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout] 188 +             FieldElementExpression::Sub(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:188:49
[INFO] [stdout]     |
[INFO] [stdout] 188 |             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 188 -             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout] 188 +             FieldElementExpression::Sub(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:193:42
[INFO] [stdout]     |
[INFO] [stdout] 193 |             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout]     |                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 193 -             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout] 193 +             FieldElementExpression::Mult(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:193:50
[INFO] [stdout]     |
[INFO] [stdout] 193 |             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 193 -             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout] 193 +             FieldElementExpression::Mult(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:198:41
[INFO] [stdout]     |
[INFO] [stdout] 198 |             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 198 -             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout] 198 +             FieldElementExpression::Div(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:198:49
[INFO] [stdout]     |
[INFO] [stdout] 198 |             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 198 -             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout] 198 +             FieldElementExpression::Div(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:203:41
[INFO] [stdout]     |
[INFO] [stdout] 203 |             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 203 -             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout] 203 +             FieldElementExpression::Pow(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:203:49
[INFO] [stdout]     |
[INFO] [stdout] 203 |             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 203 -             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout] 203 +             FieldElementExpression::Pow(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout]     |                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 209 -             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout] 209 +             FieldElementExpression::IfElse(Box::new(cond), box cons, box alt)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:209:54
[INFO] [stdout]     |
[INFO] [stdout] 209 |             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout]     |                                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 209 -             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout] 209 +             FieldElementExpression::IfElse(box cond, Box::new(cons), box alt)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:209:64
[INFO] [stdout]     |
[INFO] [stdout] 209 |             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout]     |                                                                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 209 -             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout] 209 +             FieldElementExpression::IfElse(box cond, box cons, Box::new(alt))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:218:44
[INFO] [stdout]     |
[INFO] [stdout] 218 |             FieldElementExpression::Select(box array, box index)
[INFO] [stdout]     |                                            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 218 -             FieldElementExpression::Select(box array, box index)
[INFO] [stdout] 218 +             FieldElementExpression::Select(Box::new(array), box index)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:218:55
[INFO] [stdout]     |
[INFO] [stdout] 218 |             FieldElementExpression::Select(box array, box index)
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 218 -             FieldElementExpression::Select(box array, box index)
[INFO] [stdout] 218 +             FieldElementExpression::Select(box array, Box::new(index))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 233 -             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout] 233 +             BooleanExpression::Eq(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:233:43
[INFO] [stdout]     |
[INFO] [stdout] 233 |             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 233 -             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout] 233 +             BooleanExpression::Eq(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:238:35
[INFO] [stdout]     |
[INFO] [stdout] 238 |             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout] 238 +             BooleanExpression::Lt(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:238:43
[INFO] [stdout]     |
[INFO] [stdout] 238 |             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout] 238 +             BooleanExpression::Lt(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:243:35
[INFO] [stdout]     |
[INFO] [stdout] 243 |             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 243 -             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout] 243 +             BooleanExpression::Le(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/typed_absy/folder.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 box self.fold_assignee(a),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 37 -                 box self.fold_assignee(a),
[INFO] [stdout] 37 +                 Box::new(self.fold_assignee(a)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/typed_absy/folder.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 box self.fold_field_expression(index),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 38 -                 box self.fold_field_expression(index),
[INFO] [stdout] 38 +                 Box::new(self.fold_field_expression(index)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 box f.fold_boolean_expression(condition),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 163 -                 box f.fold_boolean_expression(condition),
[INFO] [stdout] 163 +                 Box::new(f.fold_boolean_expression(condition)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 box f.fold_field_array_expression(consequence),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 164 -                 box f.fold_field_array_expression(consequence),
[INFO] [stdout] 164 +                 Box::new(f.fold_field_array_expression(consequence)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 box f.fold_field_array_expression(alternative),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 box f.fold_field_array_expression(alternative),
[INFO] [stdout] 165 +                 Box::new(f.fold_field_array_expression(alternative)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:183:41
[INFO] [stdout]     |
[INFO] [stdout] 183 |             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 183 -             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout] 183 +             FieldElementExpression::Add(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:183:49
[INFO] [stdout]     |
[INFO] [stdout] 183 |             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 183 -             FieldElementExpression::Add(box e1, box e2)
[INFO] [stdout] 183 +             FieldElementExpression::Add(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:188:41
[INFO] [stdout]     |
[INFO] [stdout] 188 |             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 188 -             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout] 188 +             FieldElementExpression::Sub(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:188:49
[INFO] [stdout]     |
[INFO] [stdout] 188 |             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 188 -             FieldElementExpression::Sub(box e1, box e2)
[INFO] [stdout] 188 +             FieldElementExpression::Sub(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:193:42
[INFO] [stdout]     |
[INFO] [stdout] 193 |             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout]     |                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 193 -             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout] 193 +             FieldElementExpression::Mult(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:193:50
[INFO] [stdout]     |
[INFO] [stdout] 193 |             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 193 -             FieldElementExpression::Mult(box e1, box e2)
[INFO] [stdout] 193 +             FieldElementExpression::Mult(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:198:41
[INFO] [stdout]     |
[INFO] [stdout] 198 |             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 198 -             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout] 198 +             FieldElementExpression::Div(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:198:49
[INFO] [stdout]     |
[INFO] [stdout] 198 |             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 198 -             FieldElementExpression::Div(box e1, box e2)
[INFO] [stdout] 198 +             FieldElementExpression::Div(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:203:41
[INFO] [stdout]     |
[INFO] [stdout] 203 |             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 203 -             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout] 203 +             FieldElementExpression::Pow(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:203:49
[INFO] [stdout]     |
[INFO] [stdout] 203 |             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 203 -             FieldElementExpression::Pow(box e1, box e2)
[INFO] [stdout] 203 +             FieldElementExpression::Pow(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout]     |                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 209 -             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout] 209 +             FieldElementExpression::IfElse(Box::new(cond), box cons, box alt)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:209:54
[INFO] [stdout]     |
[INFO] [stdout] 209 |             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout]     |                                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 209 -             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout] 209 +             FieldElementExpression::IfElse(box cond, Box::new(cons), box alt)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:209:64
[INFO] [stdout]     |
[INFO] [stdout] 209 |             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout]     |                                                                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 209 -             FieldElementExpression::IfElse(box cond, box cons, box alt)
[INFO] [stdout] 209 +             FieldElementExpression::IfElse(box cond, box cons, Box::new(alt))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:218:44
[INFO] [stdout]     |
[INFO] [stdout] 218 |             FieldElementExpression::Select(box array, box index)
[INFO] [stdout]     |                                            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 218 -             FieldElementExpression::Select(box array, box index)
[INFO] [stdout] 218 +             FieldElementExpression::Select(Box::new(array), box index)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:218:55
[INFO] [stdout]     |
[INFO] [stdout] 218 |             FieldElementExpression::Select(box array, box index)
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 218 -             FieldElementExpression::Select(box array, box index)
[INFO] [stdout] 218 +             FieldElementExpression::Select(box array, Box::new(index))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 233 -             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout] 233 +             BooleanExpression::Eq(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:233:43
[INFO] [stdout]     |
[INFO] [stdout] 233 |             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 233 -             BooleanExpression::Eq(box e1, box e2)
[INFO] [stdout] 233 +             BooleanExpression::Eq(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:238:35
[INFO] [stdout]     |
[INFO] [stdout] 238 |             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout] 238 +             BooleanExpression::Lt(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:238:43
[INFO] [stdout]     |
[INFO] [stdout] 238 |             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 238 -             BooleanExpression::Lt(box e1, box e2)
[INFO] [stdout] 238 +             BooleanExpression::Lt(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:243:43
[INFO] [stdout]     |
[INFO] [stdout] 243 |             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 243 -             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout] 243 +             BooleanExpression::Le(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:248:35
[INFO] [stdout]     |
[INFO] [stdout] 248 |             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 248 -             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout] 248 +             BooleanExpression::Gt(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:248:43
[INFO] [stdout]     |
[INFO] [stdout] 248 |             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 248 -             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout] 248 +             BooleanExpression::Gt(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:253:35
[INFO] [stdout]     |
[INFO] [stdout] 253 |             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 253 -             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout] 253 +             BooleanExpression::Ge(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:253:43
[INFO] [stdout]     |
[INFO] [stdout] 253 |             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 253 -             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout] 253 +             BooleanExpression::Ge(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:258:35
[INFO] [stdout]     |
[INFO] [stdout] 258 |             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 258 -             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout] 258 +             BooleanExpression::Or(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 |             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 258 -             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout] 258 +             BooleanExpression::Or(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |             BooleanExpression::And(box e1, box e2)
[INFO] [stdout]     |                                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 -             BooleanExpression::And(box e1, box e2)
[INFO] [stdout] 263 +             BooleanExpression::And(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:263:44
[INFO] [stdout]     |
[INFO] [stdout] 263 |             BooleanExpression::And(box e1, box e2)
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 -             BooleanExpression::And(box e1, box e2)
[INFO] [stdout] 263 +             BooleanExpression::And(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:267:36
[INFO] [stdout]     |
[INFO] [stdout] 267 |             BooleanExpression::Not(box e)
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 267 -             BooleanExpression::Not(box e)
[INFO] [stdout] 267 +             BooleanExpression::Not(Box::new(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:64:38
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout] 64 +                 FlatExpression::Mult(Box::new(bit.clone()), box bit.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:64:55
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout] 64 +                 FlatExpression::Mult(box bit.clone(), Box::new(bit.clone())),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             box lhs_sum,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 74 -             box lhs_sum,
[INFO] [stdout] 74 +             Box::new(lhs_sum),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout] 76 +                 Box::new(FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 77 -                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout] 77 +                 Box::new(FlatExpression::Number(T::from(2).pow(i))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 | /             box FlatExpression::Mult(
[INFO] [stdout] 76 | |                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout] 77 | |                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout] 78 | |             ),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 75 ~             Box::new(FlatExpression::Mult(
[INFO] [stdout] 76 |                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout] 77 |                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout] 78 ~             )),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             box FlatExpression::Identifier(FlatVariable::new(0)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 85 -             box FlatExpression::Identifier(FlatVariable::new(0)),
[INFO] [stdout] 85 +             Box::new(FlatExpression::Identifier(FlatVariable::new(0))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             box FlatExpression::Number(T::from(1)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 86 -             box FlatExpression::Number(T::from(1)),
[INFO] [stdout] 86 +             Box::new(FlatExpression::Number(T::from(1))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:243:35
[INFO] [stdout]     |
[INFO] [stdout] 243 |             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 243 -             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout] 243 +             BooleanExpression::Le(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:243:43
[INFO] [stdout]     |
[INFO] [stdout] 243 |             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 243 -             BooleanExpression::Le(box e1, box e2)
[INFO] [stdout] 243 +             BooleanExpression::Le(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:248:35
[INFO] [stdout]     |
[INFO] [stdout] 248 |             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 248 -             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout] 248 +             BooleanExpression::Gt(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:248:43
[INFO] [stdout]     |
[INFO] [stdout] 248 |             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 248 -             BooleanExpression::Gt(box e1, box e2)
[INFO] [stdout] 248 +             BooleanExpression::Gt(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:253:35
[INFO] [stdout]     |
[INFO] [stdout] 253 |             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 253 -             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout] 253 +             BooleanExpression::Ge(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:253:43
[INFO] [stdout]     |
[INFO] [stdout] 253 |             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 253 -             BooleanExpression::Ge(box e1, box e2)
[INFO] [stdout] 253 +             BooleanExpression::Ge(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:258:35
[INFO] [stdout]     |
[INFO] [stdout] 258 |             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout]     |                                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 258 -             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout] 258 +             BooleanExpression::Or(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 |             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 258 -             BooleanExpression::Or(box e1, box e2)
[INFO] [stdout] 258 +             BooleanExpression::Or(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |             BooleanExpression::And(box e1, box e2)
[INFO] [stdout]     |                                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 -             BooleanExpression::And(box e1, box e2)
[INFO] [stdout] 263 +             BooleanExpression::And(Box::new(e1), box e2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:263:44
[INFO] [stdout]     |
[INFO] [stdout] 263 |             BooleanExpression::And(box e1, box e2)
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 -             BooleanExpression::And(box e1, box e2)
[INFO] [stdout] 263 +             BooleanExpression::And(box e1, Box::new(e2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/typed_absy/folder.rs:267:36
[INFO] [stdout]     |
[INFO] [stdout] 267 |             BooleanExpression::Not(box e)
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 267 -             BooleanExpression::Not(box e)
[INFO] [stdout] 267 +             BooleanExpression::Not(Box::new(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:270:17
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 270 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 270 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 271 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 271 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 274 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:275:17
[INFO] [stdout]     |
[INFO] [stdout] 275 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 275 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 275 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 278 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 278 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:279:17
[INFO] [stdout]     |
[INFO] [stdout] 279 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 279 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 279 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:282:17
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 282 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 282 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 283 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 283 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:286:17
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 286 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 286 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 287 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 287 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 290 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 290 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 291 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 291 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 294 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 294 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 295 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 295 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 298 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 298 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:299:17
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 299 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 299 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 302 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 302 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 303 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 303 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:64:38
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout] 64 +                 FlatExpression::Mult(Box::new(bit.clone()), box bit.clone()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:64:55
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 FlatExpression::Mult(box bit.clone(), box bit.clone()),
[INFO] [stdout] 64 +                 FlatExpression::Mult(box bit.clone(), Box::new(bit.clone())),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             box lhs_sum,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 74 -             box lhs_sum,
[INFO] [stdout] 74 +             Box::new(lhs_sum),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 76 -                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout] 76 +                 Box::new(FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 77 -                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout] 77 +                 Box::new(FlatExpression::Number(T::from(2).pow(i))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 | /             box FlatExpression::Mult(
[INFO] [stdout] 76 | |                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout] 77 | |                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout] 78 | |             ),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 75 ~             Box::new(FlatExpression::Mult(
[INFO] [stdout] 76 |                 box FlatExpression::Identifier(FlatVariable::new(T::get_required_bits() - i)),
[INFO] [stdout] 77 |                 box FlatExpression::Number(T::from(2).pow(i)),
[INFO] [stdout] 78 ~             )),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             box FlatExpression::Identifier(FlatVariable::new(0)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 85 -             box FlatExpression::Identifier(FlatVariable::new(0)),
[INFO] [stdout] 85 +             Box::new(FlatExpression::Identifier(FlatVariable::new(0))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> zokrates_core/src/types/conversions.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             box FlatExpression::Number(T::from(1)),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 86 -             box FlatExpression::Number(T::from(1)),
[INFO] [stdout] 86 +             Box::new(FlatExpression::Number(T::from(1))),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:306:17
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 306 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 306 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:307:17
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 307 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 307 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:310:17
[INFO] [stdout]     |
[INFO] [stdout] 310 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 310 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 310 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:311:17
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 311 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 311 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:270:17
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 270 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 270 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 314 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 314 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:315:17
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 315 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 315 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 271 -                 box absy::ExpressionNode::from(*expression.right),
[INFO] [stdout] 271 +                 Box::new(absy::ExpressionNode::from(*expression.right)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             box absy::ExpressionNode::from(*expression.first),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 327 -             box absy::ExpressionNode::from(*expression.first),
[INFO] [stdout] 327 +             Box::new(absy::ExpressionNode::from(*expression.first)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |             box absy::ExpressionNode::from(*expression.second),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 328 -             box absy::ExpressionNode::from(*expression.second),
[INFO] [stdout] 328 +             Box::new(absy::ExpressionNode::from(*expression.second)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 box absy::ExpressionNode::from(*expression.left),
[INFO] [stdout] 274 +                 Box::new(absy::ExpressionNode::from(*expression.left)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:329:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |             box absy::ExpressionNode::from(*expression.third),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 329 -             box absy::ExpressionNode::from(*expression.third),
[INFO] [stdout] 329 +             Box::new(absy::ExpressionNode::from(*expression.third)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> zokrates_core/src/absy/from_ast.rs:377:17
[INFO] [stdout]     |
[INFO] [stdout] 377 |                 box absy::ExpressionNode::from(expression.id),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 377 -                 box absy::ExpressionNode::from(expression.id),
[INFO] [stdout] 377 +                 Box::new(absy::ExpressionNode::from(expression.id)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[WARN] too many lines in the log, truncating it
