[INFO] fetching crate fawkes-crypto-zkbob 4.7.0...
[INFO] checking fawkes-crypto-zkbob-4.7.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate fawkes-crypto-zkbob 4.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate fawkes-crypto-zkbob 4.7.0
[INFO] finished tweaking crates.io crate fawkes-crypto-zkbob 4.7.0
[INFO] tweaked toml for crates.io crate fawkes-crypto-zkbob 4.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fawkes-crypto-zkbob 4.7.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 117 packages to highest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.10.1)
[INFO] [stderr]       Adding borsh v0.9.3 (available: v1.8.1)
[INFO] [stderr]       Adding brotli v3.5.0 (available: v9.0.0)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.3)
[INFO] [stderr]       Adding impl-trait-for-tuples v0.1.3 (available: v0.2.3)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] [stderr]       Adding linked-list v0.0.3 (available: v0.2.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 | homepage = "https://github.com/zkbob/fawkes-crypto"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 79 | repository = "https://github.com/zkbob/fawkes-crypto"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `fawkes-crypto-zkbob` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linked-list v0.0.3
[INFO] [stderr]   Downloaded ff-uint v0.2.4
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.1.3
[INFO] [stderr]   Downloaded seedbox v0.2.0
[INFO] [stderr]   Downloaded ff-uint_derive v0.2.4
[INFO] [stderr]   Downloaded ff_ce v0.7.1
[INFO] [stderr]   Downloaded hex v0.3.2
[INFO] [stderr]   Downloaded ff_derive_ce v0.5.1
[INFO] [stderr]   Downloaded fawkes-crypto_derive v4.3.0
[INFO] [stderr]   Downloaded blake2-rfc_bellman_edition v0.0.1
[INFO] [stderr]   Downloaded num-bigint v0.3.3
[INFO] [stderr]   Downloaded fawkes-crypto-zkbob-bellman_ce v0.4.0
[INFO] [stderr]   Downloaded fawkes-crypto-zkbob-pairing_ce v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea
[INFO] running `Command { std: "docker" "start" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 | homepage = "https://github.com/zkbob/fawkes-crypto"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 79 | repository = "https://github.com/zkbob/fawkes-crypto"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `fawkes-crypto-zkbob` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.27
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking blake2-rfc_bellman_edition v0.0.1
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking ref-cast v1.0.27
[INFO] [stderr]     Checking linked-list v0.0.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling ff_derive_ce v0.5.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking ff_ce v0.7.1
[INFO] [stderr]     Checking fawkes-crypto-zkbob-pairing_ce v0.19.0
[INFO] [stderr]     Checking fawkes-crypto-zkbob-bellman_ce v0.4.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-derive v0.9.3
[INFO] [stderr]    Compiling ff-uint_derive v0.2.4
[INFO] [stderr]    Compiling fawkes-crypto_derive v4.3.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]     Checking borsh v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking seedbox v0.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ff-uint v0.2.4
[INFO] [stderr]     Checking fawkes-crypto-zkbob v4.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `borsh_suppoort`
[INFO] [stdout]  --> src/backend/bellman_groth16/verifier.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "borsh_suppoort")]
[INFO] [stdout]   |       ^^^^^^^^^^----------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"borsh_support"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[INFO] [stdout]   = help: consider adding `borsh_suppoort` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bls12_381/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / construct_primefield_params! {
[INFO] [stdout]  9 | |     pub struct Fq(super::U384);
[INFO] [stdout] 10 | |
[INFO] [stdout] 11 | |     impl PrimeFieldParams for Fq {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bls12_381/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / construct_primefield_params! {
[INFO] [stdout] 19 | |     pub struct Fr(super::U256);
[INFO] [stdout] 20 | |
[INFO] [stdout] 21 | |     impl PrimeFieldParams for Fr {
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bls12_381/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / construct_primefield_params! {
[INFO] [stdout] 29 | |     pub struct Fs(super::U256);
[INFO] [stdout] 30 | |
[INFO] [stdout] 31 | |     impl PrimeFieldParams for Fs {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bn256/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / construct_primefield_params! {
[INFO] [stdout]  9 | |     pub struct Fq(super::U256);
[INFO] [stdout] 10 | |
[INFO] [stdout] 11 | |     impl PrimeFieldParams for Fq {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bn256/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / construct_primefield_params! {
[INFO] [stdout] 19 | |     pub struct Fr(super::U256);
[INFO] [stdout] 20 | |
[INFO] [stdout] 21 | |     impl PrimeFieldParams for Fr {
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bn256/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / construct_primefield_params! {
[INFO] [stdout] 29 | |     pub struct Fs(super::U256);
[INFO] [stdout] 30 | |
[INFO] [stdout] 31 | |     impl PrimeFieldParams for Fs {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]   = note: to ignore the value produced by the macro, add a semicolon after the invocation of `uint_full_mul_reg`
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]   = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]   = note: this warning originates in the macro `$crate::uint_full_mul_reg` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `uint_full_mul_reg`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_full_mul_reg` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/circuit/r1cs/lc.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `borsh_suppoort`
[INFO] [stdout]  --> src/backend/bellman_groth16/verifier.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "borsh_suppoort")]
[INFO] [stdout]   |       ^^^^^^^^^^----------------
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: there is a expected value with a similar name: `"borsh_support"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[INFO] [stdout]   = help: consider adding `borsh_suppoort` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bls12_381/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / construct_primefield_params! {
[INFO] [stdout]  9 | |     pub struct Fq(super::U384);
[INFO] [stdout] 10 | |
[INFO] [stdout] 11 | |     impl PrimeFieldParams for Fq {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bls12_381/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / construct_primefield_params! {
[INFO] [stdout] 19 | |     pub struct Fr(super::U256);
[INFO] [stdout] 20 | |
[INFO] [stdout] 21 | |     impl PrimeFieldParams for Fr {
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bls12_381/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / construct_primefield_params! {
[INFO] [stdout] 29 | |     pub struct Fs(super::U256);
[INFO] [stdout] 30 | |
[INFO] [stdout] 31 | |     impl PrimeFieldParams for Fs {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bn256/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / construct_primefield_params! {
[INFO] [stdout]  9 | |     pub struct Fq(super::U256);
[INFO] [stdout] 10 | |
[INFO] [stdout] 11 | |     impl PrimeFieldParams for Fq {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bn256/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / construct_primefield_params! {
[INFO] [stdout] 19 | |     pub struct Fr(super::U256);
[INFO] [stdout] 20 | |
[INFO] [stdout] 21 | |     impl PrimeFieldParams for Fr {
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/bn256/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / construct_primefield_params! {
[INFO] [stdout] 29 | |     pub struct Fs(super::U256);
[INFO] [stdout] 30 | |
[INFO] [stdout] 31 | |     impl PrimeFieldParams for Fs {
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_primefield_params` crate for guidance on how handle this unexpected cfg
[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 `construct_primefield_params` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]   = note: to ignore the value produced by the macro, add a semicolon after the invocation of `uint_full_mul_reg`
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]   = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]   = note: this warning originates in the macro `$crate::uint_full_mul_reg` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `scale_support`
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backend_bellman_groth16`, `bellman`, `borsh`, `borsh_support`, `default`, `getrandom`, `heavy_tests`, `linked-list`, `multicore`, `plonk`, `r1cs`, `rand`, `rand_support`, `serde`, `serde_support`, and `wasm`
[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 `construct_uint` crate for guidance on how handle this unexpected cfg
[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 `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `uint_full_mul_reg`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_full_mul_reg` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/circuit/r1cs/lc.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::isize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::uint_overflowing_binop` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl isize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i128>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_typecast_128` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl isize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i128>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_typecast_128` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl isize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i128>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> src/engines/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / construct_uint! {
[INFO] [stdout] 7 | |     struct _U256(4);
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `$crate::impl_typecast_128` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl isize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i64>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_try_from_for_primitive` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl i128>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/engines/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / construct_uint! {
[INFO] [stdout] 11 | |     struct _U384(6);
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::impl_typecast_128` which comes from the expansion of the macro `construct_uint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/bellman_groth16/mod.rs:146:28
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn get_witness_rcs(&self) -> RCS<WitnessCS<E::Fr>> {
[INFO] [stdout]     |                            ^^^^^         ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn get_witness_rcs(&self) -> RCS<WitnessCS<'_, E::Fr>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/backend/bellman_groth16/mod.rs:150:95
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn get_witness_rcs_precomputed<'a>(&'a self, data: &'a PrecomputedData<E::Fr>) -> RCS<WitnessCS<E::Fr>> {
[INFO] [stdout]     |                                             --              -- the lifetime is named here     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn get_witness_rcs_precomputed<'a>(&'a self, data: &'a PrecomputedData<E::Fr>) -> RCS<WitnessCS<'a, E::Fr>> {
[INFO] [stdout]     |                                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/bellman_groth16/mod.rs:146:28
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn get_witness_rcs(&self) -> RCS<WitnessCS<E::Fr>> {
[INFO] [stdout]     |                            ^^^^^         ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn get_witness_rcs(&self) -> RCS<WitnessCS<'_, E::Fr>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/backend/bellman_groth16/mod.rs:150:95
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn get_witness_rcs_precomputed<'a>(&'a self, data: &'a PrecomputedData<E::Fr>) -> RCS<WitnessCS<E::Fr>> {
[INFO] [stdout]     |                                             --              -- the lifetime is named here     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn get_witness_rcs_precomputed<'a>(&'a self, data: &'a PrecomputedData<E::Fr>) -> RCS<WitnessCS<'a, E::Fr>> {
[INFO] [stdout]     |                                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> Cargo.toml:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 | [dependencies.serde_json]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `fawkes-crypto-zkbob` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fawkes-crypto-zkbob v4.7.0 (/opt/rustwide/workdir), syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9`
[INFO] running `Command { std: "docker" "inspect" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea", kill_on_drop: false }`
[INFO] [stdout] 9ae893630ea704ee238e89bfc35cff1ab8cee0627473bc7cd6924d23fb2b94ea
