[INFO] fetching crate concordium_base 9.0.0...
[INFO] checking concordium_base-9.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate concordium_base 9.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate concordium_base 9.0.0
[INFO] finished tweaking crates.io crate concordium_base 9.0.0
[INFO] tweaked toml for crates.io crate concordium_base 9.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate concordium_base 9.0.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate concordium_base 9.0.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 310fa5cff438e13d5d46330d08bbbd5cc763ff8df9ea727d91b6fc44a6cc6f9c
[INFO] running `Command { std: "docker" "start" "-a" "310fa5cff438e13d5d46330d08bbbd5cc763ff8df9ea727d91b6fc44a6cc6f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "310fa5cff438e13d5d46330d08bbbd5cc763ff8df9ea727d91b6fc44a6cc6f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310fa5cff438e13d5d46330d08bbbd5cc763ff8df9ea727d91b6fc44a6cc6f9c", kill_on_drop: false }`
[INFO] [stdout] 310fa5cff438e13d5d46330d08bbbd5cc763ff8df9ea727d91b6fc44a6cc6f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c369fd26d4faee05ac6c32db7fc6294666c8b860d7be31cd750a69a929b2c5a
[INFO] running `Command { std: "docker" "start" "-a" "1c369fd26d4faee05ac6c32db7fc6294666c8b860d7be31cd750a69a929b2c5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.213
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[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
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[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.213
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling concordium-contracts-common-derive v4.1.0
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[INFO] [stderr]    Compiling darling v0.20.11
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[INFO] [stderr]    Compiling serde_with_macros v3.11.0
[INFO] [stderr]    Compiling concordium_base_derive v1.1.0
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]     Checking ark-ff v0.4.2
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[INFO] [stderr]     Checking serde_with v3.11.0
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking concordium-contracts-common v9.2.0
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking concordium_base v9.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ElgamalError` is never constructed
[INFO] [stdout]   --> src/elgamal/errors.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct ElgamalError(pub(crate) InternalError);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DlogAndAggregateDlogsEqual` is never constructed
[INFO] [stdout]   --> src/sigma_protocols/dlogaggequal.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct DlogAndAggregateDlogsEqual<C: Curve> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Response` is never constructed
[INFO] [stdout]   --> src/sigma_protocols/dlogaggequal.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Response<C: Curve> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DlogEqual` is never constructed
[INFO] [stdout]   --> src/sigma_protocols/dlogeq.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct DlogEqual<C: Curve> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommitmentError` is never constructed
[INFO] [stdout]   --> src/pedersen_commitment/errors.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct CommitmentError(pub(crate) InternalError);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/updates.rs:382:58
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[derive(Debug, SerdeSerialize, SerdeDeserialize, Clone, common::Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/updates.rs:382:58
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[derive(Debug, SerdeSerialize, SerdeDeserialize, Clone, common::Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `common::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 | serialize_deserialize_unsigned_integer!(u8);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 | serialize_deserialize_unsigned_integer!(u16);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 | serialize_deserialize_unsigned_integer!(u32);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 | serialize_deserialize_unsigned_integer!(u64);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:118:20
[INFO] [stdout]     |
[INFO] [stdout] 118 |                   Ok(value
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 119 | |                     .try_into()
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] ...
[INFO] [stdout] 129 |   serialize_deserialize_unsigned_integer!(u64);
[INFO] [stdout]     |   -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/cbor/primitives.rs:289:19
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn as_ref(&self) -> MapKeyRef {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn as_ref(&self) -> MapKeyRef<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/id/types.rs:590:24
[INFO] [stdout]     |
[INFO] [stdout] 590 | #[derive(Clone, Debug, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/id/types.rs:590:24
[INFO] [stdout]     |
[INFO] [stdout] 590 | #[derive(Clone, Debug, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/id/types.rs:744:58
[INFO] [stdout]     |
[INFO] [stdout] 744 | #[derive(Debug, Clone, SerdeSerialize, SerdeDeserialize, Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/id/types.rs:744:58
[INFO] [stdout]     |
[INFO] [stdout] 744 | #[derive(Debug, Clone, SerdeSerialize, SerdeDeserialize, Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/id/types.rs:878:34
[INFO] [stdout]     |
[INFO] [stdout] 878 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 878 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/id/types.rs:890:34
[INFO] [stdout]     |
[INFO] [stdout] 890 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 890 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/id/types.rs:1032:30
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     fn get_common_pio_fields(&self) -> CommonPioFields<P, C>;
[INFO] [stdout]      |                              ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C>;
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/id/types.rs:1044:30
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]      |                              ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/id/types.rs:1060:30
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]      |                              ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]     --> src/id/types.rs:1196:39
[INFO] [stdout]      |
[INFO] [stdout] 1196 | #[derive(Debug, PartialEq, Eq, Clone, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]      |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/id/types.rs:1196:39
[INFO] [stdout]      |
[INFO] [stdout] 1196 | #[derive(Debug, PartialEq, Eq, Clone, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]      |                                       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]     --> src/id/types.rs:1622:32
[INFO] [stdout]      |
[INFO] [stdout] 1622 | #[derive(Debug, PartialEq, Eq, Serialize, SerdeSerialize, SerdeDeserialize, Clone)]
[INFO] [stdout]      |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/id/types.rs:1622:32
[INFO] [stdout]      |
[INFO] [stdout] 1622 | #[derive(Debug, PartialEq, Eq, Serialize, SerdeSerialize, SerdeDeserialize, Clone)]
[INFO] [stdout]      |                                ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<C>, ImpossibleError>
[INFO] [stdout]     --> src/id/types.rs:2700:57
[INFO] [stdout]      |
[INFO] [stdout] 2700 |       ) -> Result<PedersenRandomness<C>, Self::ErrorType> {
[INFO] [stdout]      |  _________________________________________________________^
[INFO] [stdout] 2701 | |         let mut csprng = rand::thread_rng();
[INFO] [stdout] 2702 | |         Ok(PedersenRandomness::generate(&mut csprng))
[INFO] [stdout] 2703 | |     }
[INFO] [stdout]      | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<C>, ImpossibleError>
[INFO] [stdout]     --> src/id/types.rs:2702:9
[INFO] [stdout]      |
[INFO] [stdout] 2702 |         Ok(PedersenRandomness::generate(&mut csprng))
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Clone, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Clone, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Clone, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(Clone, Debug, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(Clone, Debug, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(Clone, Debug, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium_base` (lib) due to 23 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: value assigned to `wrong_com_enc_eq` is never read
[INFO] [stdout]    --> src/sigma_protocols/com_enc_eq.rs:272:21
[INFO] [stdout]     |
[INFO] [stdout] 272 |                     wrong_com_enc_eq.cmm_key = tmp;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `wrong_com_eq` is never read
[INFO] [stdout]    --> src/sigma_protocols/com_eq.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     wrong_com_eq.g = tmp;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `wrong_cdg` is never read
[INFO] [stdout]    --> src/sigma_protocols/com_eq_different_groups.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     wrong_cdg.commitment_2 = tmp;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ElgamalError` is never constructed
[INFO] [stdout]   --> src/elgamal/errors.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct ElgamalError(pub(crate) InternalError);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommitmentError` is never constructed
[INFO] [stdout]   --> src/pedersen_commitment/errors.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct CommitmentError(pub(crate) InternalError);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/updates.rs:382:58
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[derive(Debug, SerdeSerialize, SerdeDeserialize, Clone, common::Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/updates.rs:382:58
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[derive(Debug, SerdeSerialize, SerdeDeserialize, Clone, common::Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `common::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 | serialize_deserialize_unsigned_integer!(u8);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 | serialize_deserialize_unsigned_integer!(u16);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 | serialize_deserialize_unsigned_integer!(u32);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:91:41
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 encoder.encode_positive((*self).try_into().context(concat!(
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 | serialize_deserialize_unsigned_integer!(u64);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/common/cbor/primitives.rs:118:20
[INFO] [stdout]     |
[INFO] [stdout] 118 |                   Ok(value
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 119 | |                     .try_into()
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] ...
[INFO] [stdout] 129 |   serialize_deserialize_unsigned_integer!(u64);
[INFO] [stdout]     |   -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `serialize_deserialize_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/common/cbor/primitives.rs:289:19
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn as_ref(&self) -> MapKeyRef {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn as_ref(&self) -> MapKeyRef<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<primitives::MapKey, Infallible>
[INFO] [stdout]     --> src/common/cbor.rs:1009:51
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         #[derive(Debug, PartialEq, CborSerialize, CborDeserialize)]
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the derive macro `CborDeserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ark_ff::Fp<MontBackend<FrConfig, 4>, 4>, Infallible>
[INFO] [stdout]    --> src/curve_arithmetic/bls12_381_arkworks.rs:298:31
[INFO] [stdout]     |
[INFO] [stdout] 298 |         let s: ArkField<Fr> = Fr::try_from(bigint)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<arkworks_instances::ArkGroup<ark_ec::short_weierstrass::Projective<ark_bls12_381::g1::Config>>>, id::types::ImpossibleError>
[INFO] [stdout]    --> src/id/id_verifier.rs:527:62
[INFO] [stdout]     |
[INFO] [stdout] 527 |           ) -> Result<PedersenRandomness<G1>, Self::ErrorType> {
[INFO] [stdout]     |  ______________________________________________________________^
[INFO] [stdout] 528 | |             match self.randomness.get(attribute_tag) {
[INFO] [stdout] 529 | |                 Some(r) => Ok(r.clone()),
[INFO] [stdout] 530 | |                 _ => {
[INFO] [stdout] ...   |
[INFO] [stdout] 535 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<arkworks_instances::ArkGroup<ark_ec::short_weierstrass::Projective<ark_bls12_381::g1::Config>>>, id::types::ImpossibleError>
[INFO] [stdout]    --> src/id/id_verifier.rs:528:13
[INFO] [stdout]     |
[INFO] [stdout] 528 | /             match self.randomness.get(attribute_tag) {
[INFO] [stdout] 529 | |                 Some(r) => Ok(r.clone()),
[INFO] [stdout] 530 | |                 _ => {
[INFO] [stdout] 531 | |                     let mut csprng = rand::thread_rng();
[INFO] [stdout] ...   |
[INFO] [stdout] 534 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<arkworks_instances::ArkGroup<ark_ec::short_weierstrass::Projective<ark_bls12_381::g1::Config>>>, id::types::ImpossibleError>
[INFO] [stdout]    --> src/id/id_verifier.rs:529:28
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 Some(r) => Ok(r.clone()),
[INFO] [stdout]     |                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<arkworks_instances::ArkGroup<ark_ec::short_weierstrass::Projective<ark_bls12_381::g1::Config>>>, id::types::ImpossibleError>
[INFO] [stdout]    --> src/id/id_verifier.rs:530:22
[INFO] [stdout]     |
[INFO] [stdout] 530 |                   _ => {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 531 | |                     let mut csprng = rand::thread_rng();
[INFO] [stdout] 532 | |                     Ok(PedersenRandomness::generate(&mut csprng))
[INFO] [stdout] 533 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<arkworks_instances::ArkGroup<ark_ec::short_weierstrass::Projective<ark_bls12_381::g1::Config>>>, id::types::ImpossibleError>
[INFO] [stdout]    --> src/id/id_verifier.rs:532:21
[INFO] [stdout]     |
[INFO] [stdout] 532 |                     Ok(PedersenRandomness::generate(&mut csprng))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/id/types.rs:590:24
[INFO] [stdout]     |
[INFO] [stdout] 590 | #[derive(Clone, Debug, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/id/types.rs:590:24
[INFO] [stdout]     |
[INFO] [stdout] 590 | #[derive(Clone, Debug, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/id/types.rs:744:58
[INFO] [stdout]     |
[INFO] [stdout] 744 | #[derive(Debug, Clone, SerdeSerialize, SerdeDeserialize, Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/id/types.rs:744:58
[INFO] [stdout]     |
[INFO] [stdout] 744 | #[derive(Debug, Clone, SerdeSerialize, SerdeDeserialize, Serialize)]
[INFO] [stdout]     |                                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/id/types.rs:878:34
[INFO] [stdout]     |
[INFO] [stdout] 878 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 878 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/id/types.rs:890:34
[INFO] [stdout]     |
[INFO] [stdout] 890 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 890 |     pub fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/id/types.rs:1032:30
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     fn get_common_pio_fields(&self) -> CommonPioFields<P, C>;
[INFO] [stdout]      |                              ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C>;
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/id/types.rs:1044:30
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]      |                              ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/id/types.rs:1060:30
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     fn get_common_pio_fields(&self) -> CommonPioFields<P, C> {
[INFO] [stdout]      |                              ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     fn get_common_pio_fields(&self) -> CommonPioFields<'_, P, C> {
[INFO] [stdout]      |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]     --> src/id/types.rs:1196:39
[INFO] [stdout]      |
[INFO] [stdout] 1196 | #[derive(Debug, PartialEq, Eq, Clone, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]      |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/id/types.rs:1196:39
[INFO] [stdout]      |
[INFO] [stdout] 1196 | #[derive(Debug, PartialEq, Eq, Clone, Serialize, SerdeSerialize, SerdeDeserialize)]
[INFO] [stdout]      |                                       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]     --> src/id/types.rs:1622:32
[INFO] [stdout]      |
[INFO] [stdout] 1622 | #[derive(Debug, PartialEq, Eq, Serialize, SerdeSerialize, SerdeDeserialize, Clone)]
[INFO] [stdout]      |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/id/types.rs:1622:32
[INFO] [stdout]      |
[INFO] [stdout] 1622 | #[derive(Debug, PartialEq, Eq, Serialize, SerdeSerialize, SerdeDeserialize, Clone)]
[INFO] [stdout]      |                                ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<C>, id::types::ImpossibleError>
[INFO] [stdout]     --> src/id/types.rs:2700:57
[INFO] [stdout]      |
[INFO] [stdout] 2700 |       ) -> Result<PedersenRandomness<C>, Self::ErrorType> {
[INFO] [stdout]      |  _________________________________________________________^
[INFO] [stdout] 2701 | |         let mut csprng = rand::thread_rng();
[INFO] [stdout] 2702 | |         Ok(PedersenRandomness::generate(&mut csprng))
[INFO] [stdout] 2703 | |     }
[INFO] [stdout]      | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<randomness::Randomness<C>, id::types::ImpossibleError>
[INFO] [stdout]     --> src/id/types.rs:2702:9
[INFO] [stdout]      |
[INFO] [stdout] 2702 |         Ok(PedersenRandomness::generate(&mut csprng))
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Clone, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Clone, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Clone, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(Clone, Debug, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(Clone, Debug, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/sigma_protocols/vcom_eq.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[derive(Clone, Debug, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium_base` (lib test) due to 30 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1c369fd26d4faee05ac6c32db7fc6294666c8b860d7be31cd750a69a929b2c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c369fd26d4faee05ac6c32db7fc6294666c8b860d7be31cd750a69a929b2c5a", kill_on_drop: false }`
[INFO] [stdout] 1c369fd26d4faee05ac6c32db7fc6294666c8b860d7be31cd750a69a929b2c5a
