[INFO] fetching crate hash2curve 0.14.0-rc.11...
[INFO] checking hash2curve-0.14.0-rc.11 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate hash2curve 0.14.0-rc.11 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hash2curve 0.14.0-rc.11
[INFO] finished tweaking crates.io crate hash2curve 0.14.0-rc.11
[INFO] tweaked toml for crates.io crate hash2curve 0.14.0-rc.11 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash2curve 0.14.0-rc.11 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hash2curve 0.14.0-rc.11 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 395f04453153336e5f0ddde9ed8273855d6747fc5654a4694a7347a342a1658c
[INFO] running `Command { std: "docker" "start" "-a" "395f04453153336e5f0ddde9ed8273855d6747fc5654a4694a7347a342a1658c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395f04453153336e5f0ddde9ed8273855d6747fc5654a4694a7347a342a1658c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395f04453153336e5f0ddde9ed8273855d6747fc5654a4694a7347a342a1658c", kill_on_drop: false }`
[INFO] [stdout] 395f04453153336e5f0ddde9ed8273855d6747fc5654a4694a7347a342a1658c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 955368aaf44d896fe39fc85c30ff18cd5daaf77df5ae6b2bef3c6299dcf6791f
[INFO] running `Command { std: "docker" "start" "-a" "955368aaf44d896fe39fc85c30ff18cd5daaf77df5ae6b2bef3c6299dcf6791f", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking cmov v0.5.2
[INFO] [stderr]     Checking cpubits v0.1.0
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking keccak v0.2.0-rc.2
[INFO] [stderr]     Checking hybrid-array v0.4.8
[INFO] [stderr]     Checking ctutils v0.4.0
[INFO] [stderr]     Checking rustcrypto-ff v0.14.0-rc.0
[INFO] [stderr]     Checking rustcrypto-group v0.14.0-rc.0
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking crypto-bigint v0.7.1
[INFO] [stderr]     Checking digest v0.11.1
[INFO] [stderr]     Checking sha3 v0.11.0-rc.8
[INFO] [stderr]     Checking sha2 v0.11.0-rc.5
[INFO] [stderr]     Checking elliptic-curve v0.14.0-rc.29
[INFO] [stderr]     Checking hash2curve v0.14.0-rc.11 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve {
[INFO] [stdout]    |                        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup {
[INFO] [stdout]    |                                   ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 |     C: MapToCurve,
[INFO] [stdout]    |        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     C: MapToCurve,
[INFO] [stdout]     |        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 |     C: MapToCurve,
[INFO] [stdout]     |        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve {
[INFO] [stdout]    |                        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup {
[INFO] [stdout]    |                                   ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 |     C: MapToCurve,
[INFO] [stdout]    |        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     C: MapToCurve,
[INFO] [stdout]     |        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 |     C: MapToCurve,
[INFO] [stdout]     |        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/oprf.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |           ExpandMsg: ExpandMsg<
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 13 | |             Self::SecurityLevel,
[INFO] [stdout] 14 | |             Hash: Default + FixedOutput<OutputSize: IsLess<U65536, Output = True>> + Update,
[INFO] [stdout] 15 | |         >,
[INFO] [stdout]    | |_________^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 16 |     > + PrimeCurve where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type ExpandMsg: ExpandMsg<Self::SecurityLevel>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup {
[INFO] [stdout]    |                                   ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: there is an associated type with the same name
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type ExpandMsg: Self::ExpandMsg<Self::SecurityLevel>;
[INFO] [stdout]    |                     ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve {
[INFO] [stdout]    |                        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/oprf.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |           ExpandMsg: ExpandMsg<
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 13 | |             Self::SecurityLevel,
[INFO] [stdout] 14 | |             Hash: Default + FixedOutput<OutputSize: IsLess<U65536, Output = True>> + Update,
[INFO] [stdout] 15 | |         >,
[INFO] [stdout]    | |_________^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 16 |     > + PrimeCurve where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve {
[INFO] [stdout]    |                        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 66 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type ExpandMsg: ExpandMsg<Self::SecurityLevel>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup {
[INFO] [stdout]    |                                   ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: there is an associated type with the same name
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type ExpandMsg: Self::ExpandMsg<Self::SecurityLevel>;
[INFO] [stdout]    |                     ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve {
[INFO] [stdout]    |                        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait GroupDigest: MapToCurve {
[INFO] [stdout]    |                        ^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 66 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         hash_from_bytes::<Self, Self::ExpandMsg>(&[msg], &[dst])
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         hash_from_bytes::<Self, Self::ExpandMsg>(&[msg], &[dst])
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         encode_from_bytes::<Self, Self::ExpandMsg>(&[msg], &[dst])
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 66 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Self as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         encode_from_bytes::<Self, Self::ExpandMsg>(&[msg], &[dst])
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<Self as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 66 |     ) -> Result<ProjectivePoint<Self>, <Self::ExpandMsg as ExpandMsg<Self::SecurityLevel>>::Error> where <Self as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                                                                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                                             ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::FieldElement`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::FieldElement`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     type FieldElement: Reduce<Array<u8, Self::Length>> + Default + Copy;
[INFO] [stdout]    |          ------------ required by a bound in this associated type
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:42
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                                          ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                                             ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::FieldElement`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::FieldElement`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     type FieldElement: Reduce<Array<u8, Self::Length>> + Default + Copy;
[INFO] [stdout]    |          ------------ required by a bound in this associated type
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:42
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                                          ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:82
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                                                                                  ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let q0 = C::map_to_curve(u0);
[INFO] [stdout]    |              ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::map_to_curve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::map_to_curve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn map_to_curve(element: Self::FieldElement) -> ProjectivePoint<Self>;
[INFO] [stdout]    |        ------------ required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let q1 = C::map_to_curve(u1);
[INFO] [stdout]    |              ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::map_to_curve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::map_to_curve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn map_to_curve(element: Self::FieldElement) -> ProjectivePoint<Self>;
[INFO] [stdout]    |        ------------ required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:90:82
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let [u0, u1] = hash_to_field::<2, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]    |                                                                                  ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let q0 = C::map_to_curve(u0);
[INFO] [stdout]    |              ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::map_to_curve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::map_to_curve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn map_to_curve(element: Self::FieldElement) -> ProjectivePoint<Self>;
[INFO] [stdout]    |        ------------ required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let q1 = C::map_to_curve(u1);
[INFO] [stdout]    |              ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::map_to_curve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::map_to_curve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn map_to_curve(element: Self::FieldElement) -> ProjectivePoint<Self>;
[INFO] [stdout]    |        ------------ required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Ok((q0 + q1).clear_cofactor())
[INFO] [stdout]    |     ^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:40
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |                                        ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::FieldElement`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::FieldElement`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:19:10
[INFO] [stdout]     |
[INFO] [stdout]  19 |     type FieldElement: Reduce<Array<u8, Self::Length>> + Default + Copy;
[INFO] [stdout]     |          ------------ required by a bound in this associated type
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:37
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |                                     ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:77
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |                                                                             ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let q0 = C::map_to_curve(u);
[INFO] [stdout]     |              ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::map_to_curve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::map_to_curve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:24:8
[INFO] [stdout]     |
[INFO] [stdout]  24 |     fn map_to_curve(element: Self::FieldElement) -> ProjectivePoint<Self>;
[INFO] [stdout]     |        ------------ required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     Ok(q0.clear_cofactor())
[INFO] [stdout]     |     ^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:37
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |                                     ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]   --> src/group_digest.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Ok((q0 + q1).clear_cofactor())
[INFO] [stdout]    |     ^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/map2curve.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait MapToCurve:
[INFO] [stdout]    |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]    |
[INFO] [stdout] 88 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]    |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:40
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |                                        ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::FieldElement`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::FieldElement`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:19:10
[INFO] [stdout]     |
[INFO] [stdout]  19 |     type FieldElement: Reduce<Array<u8, Self::Length>> + Default + Copy;
[INFO] [stdout]     |          ------------ required by a bound in this associated type
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:37
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |                                     ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:63
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |                                                               ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     Ok(u)
[INFO] [stdout]     |     ^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:113:77
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let [u] = hash_to_field::<1, X, _, C::FieldElement, C::Length>(msg, dst)?;
[INFO] [stdout]     |                                                                             ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let q0 = C::map_to_curve(u);
[INFO] [stdout]     |              ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve::map_to_curve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve::map_to_curve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:24:8
[INFO] [stdout]     |
[INFO] [stdout]  24 |     fn map_to_curve(element: Self::FieldElement) -> ProjectivePoint<Self>;
[INFO] [stdout]     |        ------------ required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     Ok(q0.clear_cofactor())
[INFO] [stdout]     |     ^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 111 |     X: ExpandMsg<C::SecurityLevel>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                     +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:37
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |                                     ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:139:63
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let [u] = hash_to_field::<1, X, _, C::Scalar, L>(msg, dst)?;
[INFO] [stdout]     |                                                               ^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<C as CurveArithmetic>::ProjectivePoint: PrimeGroup` is not satisfied
[INFO] [stdout]    --> src/group_digest.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     Ok(u)
[INFO] [stdout]     |     ^^ the trait `PrimeGroup` is not implemented for `<C as CurveArithmetic>::ProjectivePoint`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `map2curve::MapToCurve`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustcrypto-group-0.14.0-rc.0/src/cofactor.rs:18:20
[INFO] [stdout]     |
[INFO] [stdout]  18 |     type Subgroup: PrimeGroup<Scalar = Self::Scalar> + Into<Self>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `MapToCurve`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/map2curve.rs:11:11
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub trait MapToCurve:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 137 |     C::Scalar: Reduce<Array<u8, L>>, <C as CurveArithmetic>::ProjectivePoint: PrimeGroup
[INFO] [stdout]     |                                      +++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hash2curve` (lib) due to 30 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hash2curve` (lib test) due to 30 previous errors
[INFO] running `Command { std: "docker" "inspect" "955368aaf44d896fe39fc85c30ff18cd5daaf77df5ae6b2bef3c6299dcf6791f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955368aaf44d896fe39fc85c30ff18cd5daaf77df5ae6b2bef3c6299dcf6791f", kill_on_drop: false }`
[INFO] [stdout] 955368aaf44d896fe39fc85c30ff18cd5daaf77df5ae6b2bef3c6299dcf6791f