[INFO] cloning repository https://github.com/arabic58/ursa_security
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arabic58/ursa_security" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farabic58%2Fursa_security", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farabic58%2Fursa_security'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b51e9c047f555735369a3f3937833f52ffe11db7
[INFO] testing arabic58/ursa_security against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farabic58%2Fursa_security" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arabic58/ursa_security on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arabic58/ursa_security
[INFO] finished tweaking git repo https://github.com/arabic58/ursa_security
[INFO] tweaked toml for git repo https://github.com/arabic58/ursa_security written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/arabic58/ursa_security already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-72/source/libursa/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-72/source/Cargo.toml
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glass_pumpkin v0.3.3
[INFO] [stderr]   Downloaded miracl_amcl v3.2.5
[INFO] [stderr]   Downloaded int_traits v0.1.1
[INFO] [stderr]   Downloaded ffi-support v0.3.5
[INFO] [stderr]   Downloaded amcl_wrapper v0.1.5
[INFO] [stderr]   Downloaded amcl v0.2.0
[INFO] [stderr]   Downloaded libsodium-ffi v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a0b223374e5af345779f9ea7f2ef7bc8cfc9a2a8f18d677cad86872505e1f0a
[INFO] running `Command { std: "docker" "start" "-a" "7a0b223374e5af345779f9ea7f2ef7bc8cfc9a2a8f18d677cad86872505e1f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a0b223374e5af345779f9ea7f2ef7bc8cfc9a2a8f18d677cad86872505e1f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0b223374e5af345779f9ea7f2ef7bc8cfc9a2a8f18d677cad86872505e1f0a", kill_on_drop: false }`
[INFO] [stdout] 7a0b223374e5af345779f9ea7f2ef7bc8cfc9a2a8f18d677cad86872505e1f0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03df137886b8831ff377d67cf8469908744c5256a807072ed8867fe11c33192d
[INFO] running `Command { std: "docker" "start" "-a" "03df137886b8831ff377d67cf8469908744c5256a807072ed8867fe11c33192d", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/libursa/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling miracl_amcl v3.2.5
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling zeroize v0.5.2
[INFO] [stderr]    Compiling int_traits v0.1.1
[INFO] [stderr]    Compiling amcl v0.2.0
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling block-padding v0.1.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling backtrace v0.3.37
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]    Compiling zeroize v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.100
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]    Compiling ffi-support v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling amcl_wrapper v0.1.5
[INFO] [stderr]    Compiling ursa v0.2.0 (/opt/rustwide/workdir/libursa)
[INFO] [stderr]    Compiling delg_cred_cdd v0.1.0 (/opt/rustwide/workdir/libzmix/delg_cred_cdd)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `failure::Error`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use failure::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]   --> libzmix/delg_cred_cdd/src/attribute_token.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::Add;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G1LookupTable`, `G1`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use amcl_wrapper::group_elem_g1::{G1LookupTable, G1Vector, G1};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G2`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stdout]   |                                             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> libursa/src/cl/issuer.rs:1196:30
[INFO] [stdout]      |
[INFO] [stdout] 1196 |         rev_tails_accessor: &RevocationTailsAccessor,
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RevocationTailsAccessor`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libursa/src/cl/mod.rs:536:56
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libursa/src/cl/mod.rs:546:56
[INFO] [stdout]     |
[INFO] [stdout] 546 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libursa/src/errors/mod.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:419:5
[INFO] [stdout]     |
[INFO] [stdout] 419 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 476 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 477 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:569:5
[INFO] [stdout]     |
[INFO] [stdout] 569 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 676 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:907:5
[INFO] [stdout]     |
[INFO] [stdout] 907 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:953:5
[INFO] [stdout]     |
[INFO] [stdout] 953 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:960:5
[INFO] [stdout]     |
[INFO] [stdout] 960 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:961:5
[INFO] [stdout]     |
[INFO] [stdout] 961 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam5);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1010:5
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     check_useful_c_reference!(multi_sig, MultiSignature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1024:5
[INFO] [stdout]      |
[INFO] [stdout] 1024 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam6);
[INFO] [stdout]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1073:5
[INFO] [stdout]      |
[INFO] [stdout] 1073 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1074:5
[INFO] [stdout]      |
[INFO] [stdout] 1074 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]      |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1075:5
[INFO] [stdout]      |
[INFO] [stdout] 1075 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                  ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/issuer.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     check_useful_c_reference!(
[INFO] [stdout] 58 | |         credential_schema,
[INFO] [stdout] 59 | |         CredentialSchema,
[INFO] [stdout] 60 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 61 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                  ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/issuer.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     check_useful_c_reference!(
[INFO] [stdout] 63 | |         non_credential_schema,
[INFO] [stdout] 64 | |         NonCredentialSchema,
[INFO] [stdout] 65 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     check_useful_c_reference!(
[INFO] [stdout] 124 | |         credential_pub_key,
[INFO] [stdout] 125 | |         CredentialPublicKey,
[INFO] [stdout] 126 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 127 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     check_useful_c_reference!(
[INFO] [stdout] 258 | |         credential_priv_key,
[INFO] [stdout] 259 | |         CredentialPrivateKey,
[INFO] [stdout] 260 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 261 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | /     check_useful_c_reference!(
[INFO] [stdout] 393 | |         credential_key_correctness_proof,
[INFO] [stdout] 394 | |         CredentialKeyCorrectnessProof,
[INFO] [stdout] 395 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 396 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 553 | /     check_useful_c_reference!(
[INFO] [stdout] 554 | |         credential_pub_key,
[INFO] [stdout] 555 | |         CredentialPublicKey,
[INFO] [stdout] 556 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 557 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 610 | /     check_useful_c_reference!(
[INFO] [stdout] 611 | |         rev_key_pub,
[INFO] [stdout] 612 | |         RevocationKeyPublic,
[INFO] [stdout] 613 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 614 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:263:21
[INFO] [stdout]     |
[INFO] [stdout] 263 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stdout]     |  ______________________^______-
[INFO] [stdout]     | | _____________________|
[INFO] [stdout]     | ||
[INFO] [stdout] 264 | ||                         expected: i,
[INFO] [stdout] 265 | ||                         given: link.level,
[INFO] [stdout] 266 | ||                     });
[INFO] [stdout]     | ||                      ^
[INFO] [stdout]     | ||______________________|
[INFO] [stdout]     | |_______________________unreachable expression
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 | /     check_useful_c_reference!(
[INFO] [stdout] 748 | |         rev_key_priv,
[INFO] [stdout] 749 | |         RevocationKeyPrivate,
[INFO] [stdout] 750 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 751 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:882:5
[INFO] [stdout]     |
[INFO] [stdout] 882 |     check_useful_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1010:5
[INFO] [stdout]      |
[INFO] [stdout] 1010 | /     check_useful_c_reference!(
[INFO] [stdout] 1011 | |         rev_tails_generator,
[INFO] [stdout] 1012 | |         RevocationTailsGenerator,
[INFO] [stdout] 1013 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1014 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1179:5
[INFO] [stdout]      |
[INFO] [stdout] 1179 | /     check_useful_c_reference!(
[INFO] [stdout] 1180 | |         blinded_credential_secrets,
[INFO] [stdout] 1181 | |         BlindedCredentialSecrets,
[INFO] [stdout] 1182 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1183 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:272:21
[INFO] [stdout]     |
[INFO] [stdout] 272 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stdout]     |  ______________________^______-
[INFO] [stdout]     | | _____________________|
[INFO] [stdout]     | ||
[INFO] [stdout] 273 | ||                         expected: i,
[INFO] [stdout] 274 | ||                         given: link.level,
[INFO] [stdout] 275 | ||                     });
[INFO] [stdout]     | ||                      ^
[INFO] [stdout]     | ||______________________|
[INFO] [stdout]     | |_______________________unreachable expression
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1184:5
[INFO] [stdout]      |
[INFO] [stdout] 1184 | /     check_useful_c_reference!(
[INFO] [stdout] 1185 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 1186 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 1187 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1188 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1189:5
[INFO] [stdout]      |
[INFO] [stdout] 1189 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1190:5
[INFO] [stdout]      |
[INFO] [stdout] 1190 | /     check_useful_c_reference!(
[INFO] [stdout] 1191 | |         credential_issuance_nonce,
[INFO] [stdout] 1192 | |         Nonce,
[INFO] [stdout] 1193 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1194 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1195:5
[INFO] [stdout]      |
[INFO] [stdout] 1195 | /     check_useful_c_reference!(
[INFO] [stdout] 1196 | |         credential_values,
[INFO] [stdout] 1197 | |         CredentialValues,
[INFO] [stdout] 1198 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1199 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1200:5
[INFO] [stdout]      |
[INFO] [stdout] 1200 | /     check_useful_c_reference!(
[INFO] [stdout] 1201 | |         credential_pub_key,
[INFO] [stdout] 1202 | |         CredentialPublicKey,
[INFO] [stdout] 1203 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1204 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1205:5
[INFO] [stdout]      |
[INFO] [stdout] 1205 | /     check_useful_c_reference!(
[INFO] [stdout] 1206 | |         credential_priv_key,
[INFO] [stdout] 1207 | |         CredentialPrivateKey,
[INFO] [stdout] 1208 | |         ErrorCode::CommonInvalidParam8
[INFO] [stdout] 1209 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1310:5
[INFO] [stdout]      |
[INFO] [stdout] 1310 | /     check_useful_c_reference!(
[INFO] [stdout] 1311 | |         blinded_credential_secrets,
[INFO] [stdout] 1312 | |         BlindedCredentialSecrets,
[INFO] [stdout] 1313 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1314 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GroupElement`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use amcl_wrapper::group_elem::{GroupElement, GroupElementVector};
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1315:5
[INFO] [stdout]      |
[INFO] [stdout] 1315 | /     check_useful_c_reference!(
[INFO] [stdout] 1316 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 1317 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 1318 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1319 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1320:5
[INFO] [stdout]      |
[INFO] [stdout] 1320 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1321:5
[INFO] [stdout]      |
[INFO] [stdout] 1321 | /     check_useful_c_reference!(
[INFO] [stdout] 1322 | |         credential_issuance_nonce,
[INFO] [stdout] 1323 | |         Nonce,
[INFO] [stdout] 1324 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1325 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1326:5
[INFO] [stdout]      |
[INFO] [stdout] 1326 | /     check_useful_c_reference!(
[INFO] [stdout] 1327 | |         credential_values,
[INFO] [stdout] 1328 | |         CredentialValues,
[INFO] [stdout] 1329 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1330 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1331:5
[INFO] [stdout]      |
[INFO] [stdout] 1331 | /     check_useful_c_reference!(
[INFO] [stdout] 1332 | |         credential_pub_key,
[INFO] [stdout] 1333 | |         CredentialPublicKey,
[INFO] [stdout] 1334 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1335 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1336:5
[INFO] [stdout]      |
[INFO] [stdout] 1336 | /     check_useful_c_reference!(
[INFO] [stdout] 1337 | |         credential_priv_key,
[INFO] [stdout] 1338 | |         CredentialPrivateKey,
[INFO] [stdout] 1339 | |         ErrorCode::CommonInvalidParam8
[INFO] [stdout] 1340 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1341:5
[INFO] [stdout]      |
[INFO] [stdout] 1341 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam12);
[INFO] [stdout]      |     -------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1342:5
[INFO] [stdout]      |
[INFO] [stdout] 1342 | /     check_useful_c_reference!(
[INFO] [stdout] 1343 | |         rev_key_priv,
[INFO] [stdout] 1344 | |         RevocationKeyPrivate,
[INFO] [stdout] 1345 | |         ErrorCode::CommonInvalidState
[INFO] [stdout] 1346 | |     ); //TODO invalid param
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1415:5
[INFO] [stdout]      |
[INFO] [stdout] 1415 | /     check_useful_c_reference!(
[INFO] [stdout] 1416 | |         credential_signature,
[INFO] [stdout] 1417 | |         CredentialSignature,
[INFO] [stdout] 1418 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1419 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1547:5
[INFO] [stdout]      |
[INFO] [stdout] 1547 | /     check_useful_c_reference!(
[INFO] [stdout] 1548 | |         signature_correctness_proof,
[INFO] [stdout] 1549 | |         SignatureCorrectnessProof,
[INFO] [stdout] 1550 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1551 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1688:5
[INFO] [stdout]      |
[INFO] [stdout] 1688 | /     check_useful_c_reference!(
[INFO] [stdout] 1689 | |         revocation_registry_delta,
[INFO] [stdout] 1690 | |         SignatureCorrectnessProof,
[INFO] [stdout] 1691 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1692 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1831:5
[INFO] [stdout]      |
[INFO] [stdout] 1831 | /     check_useful_c_reference!(
[INFO] [stdout] 1832 | |         rev_reg_to,
[INFO] [stdout] 1833 | |         RevocationRegistry,
[INFO] [stdout] 1834 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1835 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1897:5
[INFO] [stdout]      |
[INFO] [stdout] 1897 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1943:5
[INFO] [stdout]      |
[INFO] [stdout] 1943 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                        ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1978:5
[INFO] [stdout]      |
[INFO] [stdout] 1978 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 1979 | |         revoc_reg_delta,
[INFO] [stdout] 1980 | |         RevocationRegistryDelta,
[INFO] [stdout] 1981 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1982 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1983:5
[INFO] [stdout]      |
[INFO] [stdout] 1983 | /     check_useful_c_reference!(
[INFO] [stdout] 1984 | |         other_revoc_reg_delta,
[INFO] [stdout] 1985 | |         RevocationRegistryDelta,
[INFO] [stdout] 1986 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1987 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/prover.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     check_useful_c_reference!(master_secret, MasterSecret, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]    |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 | /     check_useful_c_reference!(
[INFO] [stdout] 228 | |         credential_pub_key,
[INFO] [stdout] 229 | |         CredentialPublicKey,
[INFO] [stdout] 230 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 231 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     check_useful_c_reference!(
[INFO] [stdout] 233 | |         credential_key_correctness_proof,
[INFO] [stdout] 234 | |         CredentialKeyCorrectnessProof,
[INFO] [stdout] 235 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 236 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     check_useful_c_reference!(
[INFO] [stdout] 238 | |         credential_values,
[INFO] [stdout] 239 | |         CredentialValues,
[INFO] [stdout] 240 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 241 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     check_useful_c_reference!(
[INFO] [stdout] 328 | |         blinded_credential_secrets,
[INFO] [stdout] 329 | |         BlindedCredentialSecrets,
[INFO] [stdout] 330 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 331 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 469 | /     check_useful_c_reference!(
[INFO] [stdout] 470 | |         credential_secrets_blinding_factors,
[INFO] [stdout] 471 | |         CredentialSecretsBlindingFactors,
[INFO] [stdout] 472 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 473 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | /     check_useful_c_reference!(
[INFO] [stdout] 605 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 606 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 607 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 608 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 781 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 782 | |         credential_signature,
[INFO] [stdout] 783 | |         CredentialSignature,
[INFO] [stdout] 784 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 785 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:786:5
[INFO] [stdout]     |
[INFO] [stdout] 786 | /     check_useful_c_reference!(
[INFO] [stdout] 787 | |         credential_values,
[INFO] [stdout] 788 | |         CredentialValues,
[INFO] [stdout] 789 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 790 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 791 | /     check_useful_c_reference!(
[INFO] [stdout] 792 | |         signature_correctness_proof,
[INFO] [stdout] 793 | |         SignatureCorrectnessProof,
[INFO] [stdout] 794 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 795 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:796:5
[INFO] [stdout]     |
[INFO] [stdout] 796 | /     check_useful_c_reference!(
[INFO] [stdout] 797 | |         credential_secrets_blinding_factors,
[INFO] [stdout] 798 | |         CredentialSecretsBlindingFactors,
[INFO] [stdout] 799 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 800 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:801:5
[INFO] [stdout]     |
[INFO] [stdout] 801 | /     check_useful_c_reference!(
[INFO] [stdout] 802 | |         credential_pub_key,
[INFO] [stdout] 803 | |         CredentialPublicKey,
[INFO] [stdout] 804 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 805 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:806:5
[INFO] [stdout]     |
[INFO] [stdout] 806 | /     check_useful_c_reference!(
[INFO] [stdout] 807 | |         credential_issuance_nonce,
[INFO] [stdout] 808 | |         Nonce,
[INFO] [stdout] 809 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 810 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:866:5
[INFO] [stdout]     |
[INFO] [stdout] 866 | /     check_useful_c_reference!(
[INFO] [stdout] 867 | |         credential_signature,
[INFO] [stdout] 868 | |         CredentialSignature,
[INFO] [stdout] 869 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 870 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                      ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:965:5
[INFO] [stdout]     |
[INFO] [stdout] 965 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1027:5
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1028:5
[INFO] [stdout]      |
[INFO] [stdout] 1028 | /     check_useful_c_reference!(
[INFO] [stdout] 1029 | |         sub_proof_request,
[INFO] [stdout] 1030 | |         SubProofRequest,
[INFO] [stdout] 1031 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1032 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1033:5
[INFO] [stdout]      |
[INFO] [stdout] 1033 | /     check_useful_c_reference!(
[INFO] [stdout] 1034 | |         credential_schema,
[INFO] [stdout] 1035 | |         CredentialSchema,
[INFO] [stdout] 1036 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1037 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1038:5
[INFO] [stdout]      |
[INFO] [stdout] 1038 | /     check_useful_c_reference!(
[INFO] [stdout] 1039 | |         non_credential_schema,
[INFO] [stdout] 1040 | |         NonCredentialSchema,
[INFO] [stdout] 1041 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 1042 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1043:5
[INFO] [stdout]      |
[INFO] [stdout] 1043 | /     check_useful_c_reference!(
[INFO] [stdout] 1044 | |         credential_signature,
[INFO] [stdout] 1045 | |         CredentialSignature,
[INFO] [stdout] 1046 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1047 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1048:5
[INFO] [stdout]      |
[INFO] [stdout] 1048 | /     check_useful_c_reference!(
[INFO] [stdout] 1049 | |         credential_values,
[INFO] [stdout] 1050 | |         CredentialValues,
[INFO] [stdout] 1051 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1052 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1053:5
[INFO] [stdout]      |
[INFO] [stdout] 1053 | /     check_useful_c_reference!(
[INFO] [stdout] 1054 | |         credential_pub_key,
[INFO] [stdout] 1055 | |         CredentialPublicKey,
[INFO] [stdout] 1056 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1057 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1126:5
[INFO] [stdout]      |
[INFO] [stdout] 1126 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1169:5
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/verifier.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 67 | |         proof_verifier,
[INFO] [stdout] 68 | |         ProofVerifier,
[INFO] [stdout] 69 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 70 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 115 | |         proof_verifier,
[INFO] [stdout] 116 | |         ProofVerifier,
[INFO] [stdout] 117 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 118 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     check_useful_c_reference!(
[INFO] [stdout] 120 | |         sub_proof_request,
[INFO] [stdout] 121 | |         SubProofRequest,
[INFO] [stdout] 122 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 123 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     check_useful_c_reference!(
[INFO] [stdout] 125 | |         credential_schema,
[INFO] [stdout] 126 | |         CredentialSchema,
[INFO] [stdout] 127 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 128 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     check_useful_c_reference!(
[INFO] [stdout] 130 | |         non_credential_schema,
[INFO] [stdout] 131 | |         NonCredentialSchema,
[INFO] [stdout] 132 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 133 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | /     check_useful_c_reference!(
[INFO] [stdout] 135 | |         credential_pub_key,
[INFO] [stdout] 136 | |         CredentialPublicKey,
[INFO] [stdout] 137 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 138 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 32 | |         rev_tails_generator,
[INFO] [stdout] 33 | |         RevocationTailsGenerator,
[INFO] [stdout] 34 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 35 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 69 | |         rev_tails_generator,
[INFO] [stdout] 70 | |         RevocationTailsGenerator,
[INFO] [stdout] 71 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 72 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     check_useful_c_reference!(
[INFO] [stdout] 116 | |         rev_reg_delta,
[INFO] [stdout] 117 | |         RevocationRegistryDelta,
[INFO] [stdout] 118 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 119 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | /     check_useful_c_reference!(
[INFO] [stdout] 157 | |         rev_reg_delta,
[INFO] [stdout] 158 | |         RevocationRegistryDelta,
[INFO] [stdout] 159 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 160 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                      ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     check_useful_mut_c_reference!(witness, Witness, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 245 | |         credential_schema_builder,
[INFO] [stdout] 246 | |         CredentialSchemaBuilder,
[INFO] [stdout] 247 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 404 | |         non_credential_schema_builder,
[INFO] [stdout] 405 | |         NonCredentialSchemaBuilder,
[INFO] [stdout] 406 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 407 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 567 | |         credential_values_builder,
[INFO] [stdout] 568 | |         CredentialValuesBuilder,
[INFO] [stdout] 569 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 570 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:603:5
[INFO] [stdout]     |
[INFO] [stdout] 603 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 604 | |         credential_values_builder,
[INFO] [stdout] 605 | |         CredentialValuesBuilder,
[INFO] [stdout] 606 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 607 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 643 | |         credential_values_builder,
[INFO] [stdout] 644 | |         CredentialValuesBuilder,
[INFO] [stdout] 645 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 646 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:800:5
[INFO] [stdout]     |
[INFO] [stdout] 800 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 801 | |         sub_proof_request_builder,
[INFO] [stdout] 802 | |         SubProofRequestBuilder,
[INFO] [stdout] 803 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 804 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:839:5
[INFO] [stdout]     |
[INFO] [stdout] 839 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 840 | |         sub_proof_request_builder,
[INFO] [stdout] 841 | |         SubProofRequestBuilder,
[INFO] [stdout] 842 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 843 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:983:5
[INFO] [stdout]     |
[INFO] [stdout] 983 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> libursa/src/ffi/cl/mod.rs:1089:56
[INFO] [stdout]      |
[INFO] [stdout] 1089 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth1_neg_g1`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:699:13
[INFO] [stdout]     |
[INFO] [stdout] 699 |         let groth1_neg_g1 = -&self.setup_params_1.g1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth1_neg_g2`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:700:13
[INFO] [stdout]     |
[INFO] [stdout] 700 |         let groth1_neg_g2 = -&self.setup_params_1.g2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth2_neg_g1`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:701:13
[INFO] [stdout]     |
[INFO] [stdout] 701 |         let groth2_neg_g1 = -&self.setup_params_2.g1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth2_neg_g2`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:702:13
[INFO] [stdout]     |
[INFO] [stdout] 702 |         let groth2_neg_g2 = -&self.setup_params_2.g2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipk_c`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:939:13
[INFO] [stdout]     |
[INFO] [stdout] 939 |         let ipk_c = &ipk.0 * &challenge_neg;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_ipk_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         mut delegatee_attributes: G1Vector,
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> libursa/src/bn/openssl.rs:78:32
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let checks = prime_len.log2() as i32;
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `log2(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libursa/src/errors/mod.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |         for cause in Fail::iter_chain(&self.inner) {
[INFO] [stdout]    |                      ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 105 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zmix v0.1.0 (/opt/rustwide/workdir/libzmix)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> libzmix/src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> libzmix/src/commitments/pok_vc.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ps v0.1.0 (/opt/rustwide/workdir/libzmix/ps)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> libzmix/ps/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> libzmix/ps/src/errors.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PoKVCErrorKind`
[INFO] [stdout]  --> libzmix/ps/src/errors.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zmix::commitments::pok_vc::{PoKVCError, PoKVCErrorKind};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G1Vector`, `G1`
[INFO] [stdout]  --> libzmix/ps/src/pok_sig.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | use amcl_wrapper::group_elem_g1::{G1Vector, G1};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G2Vector`, `G2`
[INFO] [stdout]   --> libzmix/ps/src/pok_sig.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stdout]    |                                   ^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OtherGroup`
[INFO] [stdout]  --> libzmix/ps/src/signature.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{ate_2_pairing, OtherGroup, OtherGroupVec, SignatureGroup, SignatureGroupVec};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> libzmix/ps/src/signature.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let diff = (verkey.Y.len() - messages.len());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libzmix/ps/src/errors.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Fail::iter_causes(&err)
[INFO] [stdout]    |             ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> libzmix/ps/src/keys.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for i in 0..count_messages {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]    --> libzmix/ps/src/pok_sig.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut j = OtherGroup::new();
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.81s
[INFO] running `Command { std: "docker" "inspect" "03df137886b8831ff377d67cf8469908744c5256a807072ed8867fe11c33192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03df137886b8831ff377d67cf8469908744c5256a807072ed8867fe11c33192d", kill_on_drop: false }`
[INFO] [stdout] 03df137886b8831ff377d67cf8469908744c5256a807072ed8867fe11c33192d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b021e651f537d45d2399f5e0bb4d4f4be59983acf2e6127410bf8eaf8c89802c
[INFO] running `Command { std: "docker" "start" "-a" "b021e651f537d45d2399f5e0bb4d4f4be59983acf2e6127410bf8eaf8c89802c", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/libursa/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.4
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling vcpkg v0.2.7
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> libursa/src/cl/issuer.rs:1196:30
[INFO] [stdout]      |
[INFO] [stdout] 1196 |         rev_tails_accessor: &RevocationTailsAccessor,
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RevocationTailsAccessor`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libursa/src/cl/mod.rs:536:56
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libursa/src/cl/mod.rs:546:56
[INFO] [stdout]     |
[INFO] [stdout] 546 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libursa/src/errors/mod.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:419:5
[INFO] [stdout]     |
[INFO] [stdout] 419 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 476 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 477 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:569:5
[INFO] [stdout]     |
[INFO] [stdout] 569 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 676 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:907:5
[INFO] [stdout]     |
[INFO] [stdout] 907 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:953:5
[INFO] [stdout]     |
[INFO] [stdout] 953 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:960:5
[INFO] [stdout]     |
[INFO] [stdout] 960 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:961:5
[INFO] [stdout]     |
[INFO] [stdout] 961 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam5);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1010:5
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     check_useful_c_reference!(multi_sig, MultiSignature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1024:5
[INFO] [stdout]      |
[INFO] [stdout] 1024 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam6);
[INFO] [stdout]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1073:5
[INFO] [stdout]      |
[INFO] [stdout] 1073 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1074:5
[INFO] [stdout]      |
[INFO] [stdout] 1074 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]      |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1075:5
[INFO] [stdout]      |
[INFO] [stdout] 1075 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                  ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/issuer.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     check_useful_c_reference!(
[INFO] [stdout] 58 | |         credential_schema,
[INFO] [stdout] 59 | |         CredentialSchema,
[INFO] [stdout] 60 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 61 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                  ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/issuer.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     check_useful_c_reference!(
[INFO] [stdout] 63 | |         non_credential_schema,
[INFO] [stdout] 64 | |         NonCredentialSchema,
[INFO] [stdout] 65 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     check_useful_c_reference!(
[INFO] [stdout] 124 | |         credential_pub_key,
[INFO] [stdout] 125 | |         CredentialPublicKey,
[INFO] [stdout] 126 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 127 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     check_useful_c_reference!(
[INFO] [stdout] 258 | |         credential_priv_key,
[INFO] [stdout] 259 | |         CredentialPrivateKey,
[INFO] [stdout] 260 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 261 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | /     check_useful_c_reference!(
[INFO] [stdout] 393 | |         credential_key_correctness_proof,
[INFO] [stdout] 394 | |         CredentialKeyCorrectnessProof,
[INFO] [stdout] 395 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 396 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 553 | /     check_useful_c_reference!(
[INFO] [stdout] 554 | |         credential_pub_key,
[INFO] [stdout] 555 | |         CredentialPublicKey,
[INFO] [stdout] 556 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 557 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 610 | /     check_useful_c_reference!(
[INFO] [stdout] 611 | |         rev_key_pub,
[INFO] [stdout] 612 | |         RevocationKeyPublic,
[INFO] [stdout] 613 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 614 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 | /     check_useful_c_reference!(
[INFO] [stdout] 748 | |         rev_key_priv,
[INFO] [stdout] 749 | |         RevocationKeyPrivate,
[INFO] [stdout] 750 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 751 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:882:5
[INFO] [stdout]     |
[INFO] [stdout] 882 |     check_useful_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1010:5
[INFO] [stdout]      |
[INFO] [stdout] 1010 | /     check_useful_c_reference!(
[INFO] [stdout] 1011 | |         rev_tails_generator,
[INFO] [stdout] 1012 | |         RevocationTailsGenerator,
[INFO] [stdout] 1013 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1014 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1179:5
[INFO] [stdout]      |
[INFO] [stdout] 1179 | /     check_useful_c_reference!(
[INFO] [stdout] 1180 | |         blinded_credential_secrets,
[INFO] [stdout] 1181 | |         BlindedCredentialSecrets,
[INFO] [stdout] 1182 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1183 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1184:5
[INFO] [stdout]      |
[INFO] [stdout] 1184 | /     check_useful_c_reference!(
[INFO] [stdout] 1185 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 1186 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 1187 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1188 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1189:5
[INFO] [stdout]      |
[INFO] [stdout] 1189 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1190:5
[INFO] [stdout]      |
[INFO] [stdout] 1190 | /     check_useful_c_reference!(
[INFO] [stdout] 1191 | |         credential_issuance_nonce,
[INFO] [stdout] 1192 | |         Nonce,
[INFO] [stdout] 1193 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1194 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1195:5
[INFO] [stdout]      |
[INFO] [stdout] 1195 | /     check_useful_c_reference!(
[INFO] [stdout] 1196 | |         credential_values,
[INFO] [stdout] 1197 | |         CredentialValues,
[INFO] [stdout] 1198 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1199 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1200:5
[INFO] [stdout]      |
[INFO] [stdout] 1200 | /     check_useful_c_reference!(
[INFO] [stdout] 1201 | |         credential_pub_key,
[INFO] [stdout] 1202 | |         CredentialPublicKey,
[INFO] [stdout] 1203 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1204 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1205:5
[INFO] [stdout]      |
[INFO] [stdout] 1205 | /     check_useful_c_reference!(
[INFO] [stdout] 1206 | |         credential_priv_key,
[INFO] [stdout] 1207 | |         CredentialPrivateKey,
[INFO] [stdout] 1208 | |         ErrorCode::CommonInvalidParam8
[INFO] [stdout] 1209 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1310:5
[INFO] [stdout]      |
[INFO] [stdout] 1310 | /     check_useful_c_reference!(
[INFO] [stdout] 1311 | |         blinded_credential_secrets,
[INFO] [stdout] 1312 | |         BlindedCredentialSecrets,
[INFO] [stdout] 1313 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1314 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1315:5
[INFO] [stdout]      |
[INFO] [stdout] 1315 | /     check_useful_c_reference!(
[INFO] [stdout] 1316 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 1317 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 1318 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1319 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1320:5
[INFO] [stdout]      |
[INFO] [stdout] 1320 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1321:5
[INFO] [stdout]      |
[INFO] [stdout] 1321 | /     check_useful_c_reference!(
[INFO] [stdout] 1322 | |         credential_issuance_nonce,
[INFO] [stdout] 1323 | |         Nonce,
[INFO] [stdout] 1324 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1325 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1326:5
[INFO] [stdout]      |
[INFO] [stdout] 1326 | /     check_useful_c_reference!(
[INFO] [stdout] 1327 | |         credential_values,
[INFO] [stdout] 1328 | |         CredentialValues,
[INFO] [stdout] 1329 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1330 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1331:5
[INFO] [stdout]      |
[INFO] [stdout] 1331 | /     check_useful_c_reference!(
[INFO] [stdout] 1332 | |         credential_pub_key,
[INFO] [stdout] 1333 | |         CredentialPublicKey,
[INFO] [stdout] 1334 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1335 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1336:5
[INFO] [stdout]      |
[INFO] [stdout] 1336 | /     check_useful_c_reference!(
[INFO] [stdout] 1337 | |         credential_priv_key,
[INFO] [stdout] 1338 | |         CredentialPrivateKey,
[INFO] [stdout] 1339 | |         ErrorCode::CommonInvalidParam8
[INFO] [stdout] 1340 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1341:5
[INFO] [stdout]      |
[INFO] [stdout] 1341 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam12);
[INFO] [stdout]      |     -------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1342:5
[INFO] [stdout]      |
[INFO] [stdout] 1342 | /     check_useful_c_reference!(
[INFO] [stdout] 1343 | |         rev_key_priv,
[INFO] [stdout] 1344 | |         RevocationKeyPrivate,
[INFO] [stdout] 1345 | |         ErrorCode::CommonInvalidState
[INFO] [stdout] 1346 | |     ); //TODO invalid param
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1415:5
[INFO] [stdout]      |
[INFO] [stdout] 1415 | /     check_useful_c_reference!(
[INFO] [stdout] 1416 | |         credential_signature,
[INFO] [stdout] 1417 | |         CredentialSignature,
[INFO] [stdout] 1418 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1419 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1547:5
[INFO] [stdout]      |
[INFO] [stdout] 1547 | /     check_useful_c_reference!(
[INFO] [stdout] 1548 | |         signature_correctness_proof,
[INFO] [stdout] 1549 | |         SignatureCorrectnessProof,
[INFO] [stdout] 1550 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1551 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1688:5
[INFO] [stdout]      |
[INFO] [stdout] 1688 | /     check_useful_c_reference!(
[INFO] [stdout] 1689 | |         revocation_registry_delta,
[INFO] [stdout] 1690 | |         SignatureCorrectnessProof,
[INFO] [stdout] 1691 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1692 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1831:5
[INFO] [stdout]      |
[INFO] [stdout] 1831 | /     check_useful_c_reference!(
[INFO] [stdout] 1832 | |         rev_reg_to,
[INFO] [stdout] 1833 | |         RevocationRegistry,
[INFO] [stdout] 1834 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1835 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1897:5
[INFO] [stdout]      |
[INFO] [stdout] 1897 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1943:5
[INFO] [stdout]      |
[INFO] [stdout] 1943 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                        ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1978:5
[INFO] [stdout]      |
[INFO] [stdout] 1978 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 1979 | |         revoc_reg_delta,
[INFO] [stdout] 1980 | |         RevocationRegistryDelta,
[INFO] [stdout] 1981 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1982 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1983:5
[INFO] [stdout]      |
[INFO] [stdout] 1983 | /     check_useful_c_reference!(
[INFO] [stdout] 1984 | |         other_revoc_reg_delta,
[INFO] [stdout] 1985 | |         RevocationRegistryDelta,
[INFO] [stdout] 1986 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1987 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/prover.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     check_useful_c_reference!(master_secret, MasterSecret, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]    |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 | /     check_useful_c_reference!(
[INFO] [stdout] 228 | |         credential_pub_key,
[INFO] [stdout] 229 | |         CredentialPublicKey,
[INFO] [stdout] 230 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 231 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     check_useful_c_reference!(
[INFO] [stdout] 233 | |         credential_key_correctness_proof,
[INFO] [stdout] 234 | |         CredentialKeyCorrectnessProof,
[INFO] [stdout] 235 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 236 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     check_useful_c_reference!(
[INFO] [stdout] 238 | |         credential_values,
[INFO] [stdout] 239 | |         CredentialValues,
[INFO] [stdout] 240 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 241 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     check_useful_c_reference!(
[INFO] [stdout] 328 | |         blinded_credential_secrets,
[INFO] [stdout] 329 | |         BlindedCredentialSecrets,
[INFO] [stdout] 330 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 331 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 469 | /     check_useful_c_reference!(
[INFO] [stdout] 470 | |         credential_secrets_blinding_factors,
[INFO] [stdout] 471 | |         CredentialSecretsBlindingFactors,
[INFO] [stdout] 472 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 473 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | /     check_useful_c_reference!(
[INFO] [stdout] 605 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 606 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 607 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 608 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 781 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 782 | |         credential_signature,
[INFO] [stdout] 783 | |         CredentialSignature,
[INFO] [stdout] 784 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 785 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:786:5
[INFO] [stdout]     |
[INFO] [stdout] 786 | /     check_useful_c_reference!(
[INFO] [stdout] 787 | |         credential_values,
[INFO] [stdout] 788 | |         CredentialValues,
[INFO] [stdout] 789 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 790 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 791 | /     check_useful_c_reference!(
[INFO] [stdout] 792 | |         signature_correctness_proof,
[INFO] [stdout] 793 | |         SignatureCorrectnessProof,
[INFO] [stdout] 794 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 795 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:796:5
[INFO] [stdout]     |
[INFO] [stdout] 796 | /     check_useful_c_reference!(
[INFO] [stdout] 797 | |         credential_secrets_blinding_factors,
[INFO] [stdout] 798 | |         CredentialSecretsBlindingFactors,
[INFO] [stdout] 799 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 800 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:801:5
[INFO] [stdout]     |
[INFO] [stdout] 801 | /     check_useful_c_reference!(
[INFO] [stdout] 802 | |         credential_pub_key,
[INFO] [stdout] 803 | |         CredentialPublicKey,
[INFO] [stdout] 804 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 805 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:806:5
[INFO] [stdout]     |
[INFO] [stdout] 806 | /     check_useful_c_reference!(
[INFO] [stdout] 807 | |         credential_issuance_nonce,
[INFO] [stdout] 808 | |         Nonce,
[INFO] [stdout] 809 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 810 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:866:5
[INFO] [stdout]     |
[INFO] [stdout] 866 | /     check_useful_c_reference!(
[INFO] [stdout] 867 | |         credential_signature,
[INFO] [stdout] 868 | |         CredentialSignature,
[INFO] [stdout] 869 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 870 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                      ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:965:5
[INFO] [stdout]     |
[INFO] [stdout] 965 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1027:5
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1028:5
[INFO] [stdout]      |
[INFO] [stdout] 1028 | /     check_useful_c_reference!(
[INFO] [stdout] 1029 | |         sub_proof_request,
[INFO] [stdout] 1030 | |         SubProofRequest,
[INFO] [stdout] 1031 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1032 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1033:5
[INFO] [stdout]      |
[INFO] [stdout] 1033 | /     check_useful_c_reference!(
[INFO] [stdout] 1034 | |         credential_schema,
[INFO] [stdout] 1035 | |         CredentialSchema,
[INFO] [stdout] 1036 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1037 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1038:5
[INFO] [stdout]      |
[INFO] [stdout] 1038 | /     check_useful_c_reference!(
[INFO] [stdout] 1039 | |         non_credential_schema,
[INFO] [stdout] 1040 | |         NonCredentialSchema,
[INFO] [stdout] 1041 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 1042 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1043:5
[INFO] [stdout]      |
[INFO] [stdout] 1043 | /     check_useful_c_reference!(
[INFO] [stdout] 1044 | |         credential_signature,
[INFO] [stdout] 1045 | |         CredentialSignature,
[INFO] [stdout] 1046 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1047 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1048:5
[INFO] [stdout]      |
[INFO] [stdout] 1048 | /     check_useful_c_reference!(
[INFO] [stdout] 1049 | |         credential_values,
[INFO] [stdout] 1050 | |         CredentialValues,
[INFO] [stdout] 1051 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1052 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1053:5
[INFO] [stdout]      |
[INFO] [stdout] 1053 | /     check_useful_c_reference!(
[INFO] [stdout] 1054 | |         credential_pub_key,
[INFO] [stdout] 1055 | |         CredentialPublicKey,
[INFO] [stdout] 1056 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1057 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1126:5
[INFO] [stdout]      |
[INFO] [stdout] 1126 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1169:5
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/verifier.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 67 | |         proof_verifier,
[INFO] [stdout] 68 | |         ProofVerifier,
[INFO] [stdout] 69 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 70 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 115 | |         proof_verifier,
[INFO] [stdout] 116 | |         ProofVerifier,
[INFO] [stdout] 117 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 118 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     check_useful_c_reference!(
[INFO] [stdout] 120 | |         sub_proof_request,
[INFO] [stdout] 121 | |         SubProofRequest,
[INFO] [stdout] 122 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 123 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     check_useful_c_reference!(
[INFO] [stdout] 125 | |         credential_schema,
[INFO] [stdout] 126 | |         CredentialSchema,
[INFO] [stdout] 127 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 128 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     check_useful_c_reference!(
[INFO] [stdout] 130 | |         non_credential_schema,
[INFO] [stdout] 131 | |         NonCredentialSchema,
[INFO] [stdout] 132 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 133 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | /     check_useful_c_reference!(
[INFO] [stdout] 135 | |         credential_pub_key,
[INFO] [stdout] 136 | |         CredentialPublicKey,
[INFO] [stdout] 137 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 138 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 32 | |         rev_tails_generator,
[INFO] [stdout] 33 | |         RevocationTailsGenerator,
[INFO] [stdout] 34 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 35 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 69 | |         rev_tails_generator,
[INFO] [stdout] 70 | |         RevocationTailsGenerator,
[INFO] [stdout] 71 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 72 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     check_useful_c_reference!(
[INFO] [stdout] 116 | |         rev_reg_delta,
[INFO] [stdout] 117 | |         RevocationRegistryDelta,
[INFO] [stdout] 118 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 119 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | /     check_useful_c_reference!(
[INFO] [stdout] 157 | |         rev_reg_delta,
[INFO] [stdout] 158 | |         RevocationRegistryDelta,
[INFO] [stdout] 159 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 160 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                      ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     check_useful_mut_c_reference!(witness, Witness, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 245 | |         credential_schema_builder,
[INFO] [stdout] 246 | |         CredentialSchemaBuilder,
[INFO] [stdout] 247 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 404 | |         non_credential_schema_builder,
[INFO] [stdout] 405 | |         NonCredentialSchemaBuilder,
[INFO] [stdout] 406 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 407 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 567 | |         credential_values_builder,
[INFO] [stdout] 568 | |         CredentialValuesBuilder,
[INFO] [stdout] 569 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 570 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:603:5
[INFO] [stdout]     |
[INFO] [stdout] 603 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 604 | |         credential_values_builder,
[INFO] [stdout] 605 | |         CredentialValuesBuilder,
[INFO] [stdout] 606 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 607 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 643 | |         credential_values_builder,
[INFO] [stdout] 644 | |         CredentialValuesBuilder,
[INFO] [stdout] 645 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 646 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:800:5
[INFO] [stdout]     |
[INFO] [stdout] 800 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 801 | |         sub_proof_request_builder,
[INFO] [stdout] 802 | |         SubProofRequestBuilder,
[INFO] [stdout] 803 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 804 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:839:5
[INFO] [stdout]     |
[INFO] [stdout] 839 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 840 | |         sub_proof_request_builder,
[INFO] [stdout] 841 | |         SubProofRequestBuilder,
[INFO] [stdout] 842 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 843 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:983:5
[INFO] [stdout]     |
[INFO] [stdout] 983 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> libursa/src/ffi/cl/mod.rs:1089:56
[INFO] [stdout]      |
[INFO] [stdout] 1089 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> libursa/src/bn/openssl.rs:78:32
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let checks = prime_len.log2() as i32;
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `log2(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libursa/src/errors/mod.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |         for cause in Fail::iter_chain(&self.inner) {
[INFO] [stdout]    |                      ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 105 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling delg_cred_cdd v0.1.0 (/opt/rustwide/workdir/libzmix/delg_cred_cdd)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `failure::Error`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use failure::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]   --> libzmix/delg_cred_cdd/src/attribute_token.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::Add;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G1LookupTable`, `G1`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use amcl_wrapper::group_elem_g1::{G1LookupTable, G1Vector, G1};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G2`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stdout]   |                                             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:263:21
[INFO] [stdout]     |
[INFO] [stdout] 263 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stdout]     |  ______________________^______-
[INFO] [stdout]     | | _____________________|
[INFO] [stdout]     | ||
[INFO] [stdout] 264 | ||                         expected: i,
[INFO] [stdout] 265 | ||                         given: link.level,
[INFO] [stdout] 266 | ||                     });
[INFO] [stdout]     | ||                      ^
[INFO] [stdout]     | ||______________________|
[INFO] [stdout]     | |_______________________unreachable expression
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:272:21
[INFO] [stdout]     |
[INFO] [stdout] 272 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stdout]     |  ______________________^______-
[INFO] [stdout]     | | _____________________|
[INFO] [stdout]     | ||
[INFO] [stdout] 273 | ||                         expected: i,
[INFO] [stdout] 274 | ||                         given: link.level,
[INFO] [stdout] 275 | ||                     });
[INFO] [stdout]     | ||                      ^
[INFO] [stdout]     | ||______________________|
[INFO] [stdout]     | |_______________________unreachable expression
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GroupElement`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use amcl_wrapper::group_elem::{GroupElement, GroupElementVector};
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth1_neg_g1`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:699:13
[INFO] [stdout]     |
[INFO] [stdout] 699 |         let groth1_neg_g1 = -&self.setup_params_1.g1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth1_neg_g2`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:700:13
[INFO] [stdout]     |
[INFO] [stdout] 700 |         let groth1_neg_g2 = -&self.setup_params_1.g2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth2_neg_g1`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:701:13
[INFO] [stdout]     |
[INFO] [stdout] 701 |         let groth2_neg_g1 = -&self.setup_params_2.g1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth2_neg_g2`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:702:13
[INFO] [stdout]     |
[INFO] [stdout] 702 |         let groth2_neg_g2 = -&self.setup_params_2.g2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipk_c`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:939:13
[INFO] [stdout]     |
[INFO] [stdout] 939 |         let ipk_c = &ipk.0 * &challenge_neg;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_ipk_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         mut delegatee_attributes: G1Vector,
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zmix v0.1.0 (/opt/rustwide/workdir/libzmix)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> libzmix/src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> libzmix/src/commitments/pok_vc.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ps v0.1.0 (/opt/rustwide/workdir/libzmix/ps)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> libzmix/ps/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> libzmix/ps/src/errors.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PoKVCErrorKind`
[INFO] [stdout]  --> libzmix/ps/src/errors.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zmix::commitments::pok_vc::{PoKVCError, PoKVCErrorKind};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G1Vector`, `G1`
[INFO] [stdout]  --> libzmix/ps/src/pok_sig.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | use amcl_wrapper::group_elem_g1::{G1Vector, G1};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G2Vector`, `G2`
[INFO] [stdout]   --> libzmix/ps/src/pok_sig.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stdout]    |                                   ^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OtherGroup`
[INFO] [stdout]  --> libzmix/ps/src/signature.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{ate_2_pairing, OtherGroup, OtherGroupVec, SignatureGroup, SignatureGroupVec};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> libzmix/ps/src/signature.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let diff = (verkey.Y.len() - messages.len());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libzmix/ps/src/errors.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Fail::iter_causes(&err)
[INFO] [stdout]    |             ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> libzmix/ps/src/keys.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for i in 0..count_messages {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]    --> libzmix/ps/src/pok_sig.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut j = OtherGroup::new();
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generic-array v0.8.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> libzmix/src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> libzmix/src/commitments/pok_vc.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]    --> libzmix/src/verifiable_encryption/cs_verifiable_encryption.rs:493:21
[INFO] [stdout]     |
[INFO] [stdout] 493 |     use std::time::{Duration, Instant};
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> libzmix/ps/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> libzmix/ps/src/errors.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PoKVCErrorKind`
[INFO] [stdout]  --> libzmix/ps/src/errors.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zmix::commitments::pok_vc::{PoKVCError, PoKVCErrorKind};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]   --> libzmix/ps/src/keys.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use std::time::{Duration, Instant};
[INFO] [stdout]    |                     ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G1Vector`, `G1`
[INFO] [stdout]  --> libzmix/ps/src/pok_sig.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | use amcl_wrapper::group_elem_g1::{G1Vector, G1};
[INFO] [stdout]   |                                   ^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `G2Vector`, `G2`
[INFO] [stdout]   --> libzmix/ps/src/pok_sig.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stdout]    |                                   ^^^^^^^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/pok_sig.rs:285:21
[INFO] [stdout]     |
[INFO] [stdout] 285 |             comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/pok_sig.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |         comm += (&vk.g * &blinding);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OtherGroup`
[INFO] [stdout]  --> libzmix/ps/src/signature.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{ate_2_pairing, OtherGroup, OtherGroupVec, SignatureGroup, SignatureGroupVec};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> libzmix/ps/src/signature.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let diff = (verkey.Y.len() - messages.len());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |             comm += (&vk.g * &blinding);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:191:25
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |             comm += (&vk.g * &blinding);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:234:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |             comm += (&vk.Y[i] * &msgs_1[i]);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |         comm += (&vk.g * &blinding);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:258:25
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> libzmix/ps/src/signature.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |             comm += (&vk.g * &blinding);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OtherGroupVec`
[INFO] [stdout]  --> libzmix/ps/tests/scenario.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ps::{OtherGroupVec, SignatureGroup};
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> libzmix/ps/tests/scenario.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |         comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> libzmix/ps/tests/scenario.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     comm += (&vk.g * &blinding);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GroupElementVector`
[INFO] [stdout]  --> libzmix/ps/tests/scenario.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::group_elem::{GroupElement, GroupElementVector};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libzmix/ps/src/errors.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             Fail::iter_causes(&err)
[INFO] [stdout]    |             ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> libzmix/ps/src/keys.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for i in 0..count_messages {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sk`
[INFO] [stdout]   --> libzmix/ps/src/keys.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let (sk, vk) = keygen(count_msgs, "test".as_bytes());
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sk`
[INFO] [stdout]   --> libzmix/ps/src/keys.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let (sk, vk) = keygen(5, "test".as_bytes());
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]    --> libzmix/ps/src/pok_sig.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut j = OtherGroup::new();
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `failure::Error`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use failure::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/groth_sig.rs:380:21
[INFO] [stdout]     |
[INFO] [stdout] 380 |     use std::time::{Duration, Instant};
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]   --> libzmix/delg_cred_cdd/src/attribute_token.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::Add;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:1352:21
[INFO] [stdout]      |
[INFO] [stdout] 1352 |     use std::time::{Duration, Instant};
[INFO] [stdout]      |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G1LookupTable`
[INFO] [stdout]  --> libzmix/delg_cred_cdd/src/issuer.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use amcl_wrapper::group_elem_g1::{G1LookupTable, G1Vector, G1};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:402:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |     use std::time::{Duration, Instant};
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/src/hash_functions/bls12_381_hash.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let mut g1n1 = hf.hash_on_group();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 190 |         hashing_on_groups_test!(Bls12381Sha256G1);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/src/hash_functions/bls12_381_hash.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let mut g1n2 = hf.hash_on_group();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 190 |         hashing_on_groups_test!(Bls12381Sha256G1);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/src/hash_functions/bls12_381_hash.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let mut g1n1 = hf.hash_on_group();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 191 |         hashing_on_groups_test!(Bls12381Sha256G2);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/src/hash_functions/bls12_381_hash.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let mut g1n2 = hf.hash_on_group();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] ...
[INFO] [stdout] 191 |         hashing_on_groups_test!(Bls12381Sha256G2);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_PoK_VC_G1` should have a snake case name
[INFO] [stdout]    --> libzmix/src/commitments/pok_vc.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn test_PoK_VC_G1() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_po_k_vc_g1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_PoK_VC_G2` should have a snake case name
[INFO] [stdout]    --> libzmix/src/commitments/pok_vc.rs:310:8
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn test_PoK_VC_G2() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_po_k_vc_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:263:21
[INFO] [stdout]     |
[INFO] [stdout] 263 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stdout]     |  ______________________^______-
[INFO] [stdout]     | | _____________________|
[INFO] [stdout]     | ||
[INFO] [stdout] 264 | ||                         expected: i,
[INFO] [stdout] 265 | ||                         given: link.level,
[INFO] [stdout] 266 | ||                     });
[INFO] [stdout]     | ||                      ^
[INFO] [stdout]     | ||______________________|
[INFO] [stdout]     | |_______________________unreachable expression
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:272:21
[INFO] [stdout]     |
[INFO] [stdout] 272 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stdout]     |  ______________________^______-
[INFO] [stdout]     | | _____________________|
[INFO] [stdout]     | ||
[INFO] [stdout] 273 | ||                         expected: i,
[INFO] [stdout] 274 | ||                         given: link.level,
[INFO] [stdout] 275 | ||                     });
[INFO] [stdout]     | ||                      ^
[INFO] [stdout]     | ||______________________|
[INFO] [stdout]     | |_______________________unreachable expression
[INFO] [stdout]     |                         any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling digest v0.6.2
[INFO] [stderr]    Compiling crypto-mac v0.4.0
[INFO] [stderr]    Compiling block-buffer v0.2.0
[INFO] [stdout] warning: unused variable: `groth1_neg_g1`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:699:13
[INFO] [stdout]     |
[INFO] [stdout] 699 |         let groth1_neg_g1 = -&self.setup_params_1.g1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth1_neg_g2`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:700:13
[INFO] [stdout]     |
[INFO] [stdout] 700 |         let groth1_neg_g2 = -&self.setup_params_1.g2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth2_neg_g1`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:701:13
[INFO] [stdout]     |
[INFO] [stdout] 701 |         let groth2_neg_g1 = -&self.setup_params_2.g1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `groth2_neg_g2`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:702:13
[INFO] [stdout]     |
[INFO] [stdout] 702 |         let groth2_neg_g2 = -&self.setup_params_2.g2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipk_c`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:939:13
[INFO] [stdout]     |
[INFO] [stdout] 939 |         let ipk_c = &ipk.0 * &challenge_neg;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_ipk_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_2_issuer`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2321:13
[INFO] [stdout]      |
[INFO] [stdout] 2321 |         let l_2_issuer = EvenLevelIssuer::new(2).unwrap();
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_3_issuer`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2322:13
[INFO] [stdout]      |
[INFO] [stdout] 2322 |         let l_3_issuer = OddLevelIssuer::new(3).unwrap();
[INFO] [stdout]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_3_issuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_2_issuer_sk`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2326:14
[INFO] [stdout]      |
[INFO] [stdout] 2326 |         let (l_2_issuer_sk, l_2_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]      |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_3_issuer_sk`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2327:14
[INFO] [stdout]      |
[INFO] [stdout] 2327 |         let (l_3_issuer_sk, l_3_issuer_vk) = OddLevelIssuer::keygen(&params2);
[INFO] [stdout]      |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_3_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_3_issuer_vk`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2327:29
[INFO] [stdout]      |
[INFO] [stdout] 2327 |         let (l_3_issuer_sk, l_3_issuer_vk) = OddLevelIssuer::keygen(&params2);
[INFO] [stdout]      |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_3_issuer_vk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_4_issuer_sk`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2328:14
[INFO] [stdout]      |
[INFO] [stdout] 2328 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]      |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_4_issuer_vk`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2328:29
[INFO] [stdout]      |
[INFO] [stdout] 2328 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]      |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_vk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp_1`
[INFO] [stdout]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2416:13
[INFO] [stdout]      |
[INFO] [stdout] 2416 |         let resp_1 = at_1
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_resp_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_2_issuer`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:415:13
[INFO] [stdout]     |
[INFO] [stdout] 415 |         let l_2_issuer = EvenLevelIssuer::new(2).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_2_issuer_sk`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:419:14
[INFO] [stdout]     |
[INFO] [stdout] 419 |         let (l_2_issuer_sk, l_2_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_2_issuer`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:483:13
[INFO] [stdout]     |
[INFO] [stdout] 483 |         let l_2_issuer = EvenLevelIssuer::new(2).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_2_issuer_sk`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:487:14
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let (l_2_issuer_sk, l_2_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_4_issuer_sk`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:542:14
[INFO] [stdout]     |
[INFO] [stdout] 542 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_4_issuer_sk`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:693:14
[INFO] [stdout]     |
[INFO] [stdout] 693 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l_6_issuer_sk`
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:935:14
[INFO] [stdout]     |
[INFO] [stdout] 935 |         let (l_6_issuer_sk, l_6_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stdout]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_6_issuer_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> libzmix/delg_cred_cdd/src/issuer.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         mut delegatee_attributes: G1Vector,
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling hmac v0.4.2
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling sha2 v0.6.0
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling hmac-drbg v0.1.2
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling libsecp256k1 v0.2.2
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling libsodium-ffi v0.1.17
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling ursa v0.2.0 (/opt/rustwide/workdir/libursa)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> libursa/src/cl/issuer.rs:1196:30
[INFO] [stdout]      |
[INFO] [stdout] 1196 |         rev_tails_accessor: &RevocationTailsAccessor,
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RevocationTailsAccessor`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libursa/src/cl/mod.rs:536:56
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libursa/src/cl/mod.rs:546:56
[INFO] [stdout]     |
[INFO] [stdout] 546 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libursa/src/errors/mod.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:419:5
[INFO] [stdout]     |
[INFO] [stdout] 419 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:476:5
[INFO] [stdout]     |
[INFO] [stdout] 476 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:477:5
[INFO] [stdout]     |
[INFO] [stdout] 477 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:569:5
[INFO] [stdout]     |
[INFO] [stdout] 569 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 676 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:907:5
[INFO] [stdout]     |
[INFO] [stdout] 907 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:953:5
[INFO] [stdout]     |
[INFO] [stdout] 953 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:960:5
[INFO] [stdout]     |
[INFO] [stdout] 960 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/bls.rs:961:5
[INFO] [stdout]     |
[INFO] [stdout] 961 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam5);
[INFO] [stdout]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1010:5
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     check_useful_c_reference!(multi_sig, MultiSignature, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1024:5
[INFO] [stdout]      |
[INFO] [stdout] 1024 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam6);
[INFO] [stdout]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1073:5
[INFO] [stdout]      |
[INFO] [stdout] 1073 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1074:5
[INFO] [stdout]      |
[INFO] [stdout] 1074 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]      |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/bls.rs:1075:5
[INFO] [stdout]      |
[INFO] [stdout] 1075 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                  ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/issuer.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     check_useful_c_reference!(
[INFO] [stdout] 58 | |         credential_schema,
[INFO] [stdout] 59 | |         CredentialSchema,
[INFO] [stdout] 60 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 61 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                  ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/issuer.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     check_useful_c_reference!(
[INFO] [stdout] 63 | |         non_credential_schema,
[INFO] [stdout] 64 | |         NonCredentialSchema,
[INFO] [stdout] 65 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 66 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     check_useful_c_reference!(
[INFO] [stdout] 124 | |         credential_pub_key,
[INFO] [stdout] 125 | |         CredentialPublicKey,
[INFO] [stdout] 126 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 127 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | /     check_useful_c_reference!(
[INFO] [stdout] 258 | |         credential_priv_key,
[INFO] [stdout] 259 | |         CredentialPrivateKey,
[INFO] [stdout] 260 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 261 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | /     check_useful_c_reference!(
[INFO] [stdout] 393 | |         credential_key_correctness_proof,
[INFO] [stdout] 394 | |         CredentialKeyCorrectnessProof,
[INFO] [stdout] 395 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 396 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 553 | /     check_useful_c_reference!(
[INFO] [stdout] 554 | |         credential_pub_key,
[INFO] [stdout] 555 | |         CredentialPublicKey,
[INFO] [stdout] 556 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 557 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 610 | /     check_useful_c_reference!(
[INFO] [stdout] 611 | |         rev_key_pub,
[INFO] [stdout] 612 | |         RevocationKeyPublic,
[INFO] [stdout] 613 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 614 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 | /     check_useful_c_reference!(
[INFO] [stdout] 748 | |         rev_key_priv,
[INFO] [stdout] 749 | |         RevocationKeyPrivate,
[INFO] [stdout] 750 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 751 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/issuer.rs:882:5
[INFO] [stdout]     |
[INFO] [stdout] 882 |     check_useful_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1010:5
[INFO] [stdout]      |
[INFO] [stdout] 1010 | /     check_useful_c_reference!(
[INFO] [stdout] 1011 | |         rev_tails_generator,
[INFO] [stdout] 1012 | |         RevocationTailsGenerator,
[INFO] [stdout] 1013 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1014 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1179:5
[INFO] [stdout]      |
[INFO] [stdout] 1179 | /     check_useful_c_reference!(
[INFO] [stdout] 1180 | |         blinded_credential_secrets,
[INFO] [stdout] 1181 | |         BlindedCredentialSecrets,
[INFO] [stdout] 1182 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1183 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1184:5
[INFO] [stdout]      |
[INFO] [stdout] 1184 | /     check_useful_c_reference!(
[INFO] [stdout] 1185 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 1186 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 1187 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1188 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1189:5
[INFO] [stdout]      |
[INFO] [stdout] 1189 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1190:5
[INFO] [stdout]      |
[INFO] [stdout] 1190 | /     check_useful_c_reference!(
[INFO] [stdout] 1191 | |         credential_issuance_nonce,
[INFO] [stdout] 1192 | |         Nonce,
[INFO] [stdout] 1193 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1194 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1195:5
[INFO] [stdout]      |
[INFO] [stdout] 1195 | /     check_useful_c_reference!(
[INFO] [stdout] 1196 | |         credential_values,
[INFO] [stdout] 1197 | |         CredentialValues,
[INFO] [stdout] 1198 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1199 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1200:5
[INFO] [stdout]      |
[INFO] [stdout] 1200 | /     check_useful_c_reference!(
[INFO] [stdout] 1201 | |         credential_pub_key,
[INFO] [stdout] 1202 | |         CredentialPublicKey,
[INFO] [stdout] 1203 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1204 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1205:5
[INFO] [stdout]      |
[INFO] [stdout] 1205 | /     check_useful_c_reference!(
[INFO] [stdout] 1206 | |         credential_priv_key,
[INFO] [stdout] 1207 | |         CredentialPrivateKey,
[INFO] [stdout] 1208 | |         ErrorCode::CommonInvalidParam8
[INFO] [stdout] 1209 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1310:5
[INFO] [stdout]      |
[INFO] [stdout] 1310 | /     check_useful_c_reference!(
[INFO] [stdout] 1311 | |         blinded_credential_secrets,
[INFO] [stdout] 1312 | |         BlindedCredentialSecrets,
[INFO] [stdout] 1313 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1314 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1315:5
[INFO] [stdout]      |
[INFO] [stdout] 1315 | /     check_useful_c_reference!(
[INFO] [stdout] 1316 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 1317 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 1318 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1319 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1320:5
[INFO] [stdout]      |
[INFO] [stdout] 1320 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1321:5
[INFO] [stdout]      |
[INFO] [stdout] 1321 | /     check_useful_c_reference!(
[INFO] [stdout] 1322 | |         credential_issuance_nonce,
[INFO] [stdout] 1323 | |         Nonce,
[INFO] [stdout] 1324 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1325 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1326:5
[INFO] [stdout]      |
[INFO] [stdout] 1326 | /     check_useful_c_reference!(
[INFO] [stdout] 1327 | |         credential_values,
[INFO] [stdout] 1328 | |         CredentialValues,
[INFO] [stdout] 1329 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1330 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1331:5
[INFO] [stdout]      |
[INFO] [stdout] 1331 | /     check_useful_c_reference!(
[INFO] [stdout] 1332 | |         credential_pub_key,
[INFO] [stdout] 1333 | |         CredentialPublicKey,
[INFO] [stdout] 1334 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1335 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1336:5
[INFO] [stdout]      |
[INFO] [stdout] 1336 | /     check_useful_c_reference!(
[INFO] [stdout] 1337 | |         credential_priv_key,
[INFO] [stdout] 1338 | |         CredentialPrivateKey,
[INFO] [stdout] 1339 | |         ErrorCode::CommonInvalidParam8
[INFO] [stdout] 1340 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1341:5
[INFO] [stdout]      |
[INFO] [stdout] 1341 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam12);
[INFO] [stdout]      |     -------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1342:5
[INFO] [stdout]      |
[INFO] [stdout] 1342 | /     check_useful_c_reference!(
[INFO] [stdout] 1343 | |         rev_key_priv,
[INFO] [stdout] 1344 | |         RevocationKeyPrivate,
[INFO] [stdout] 1345 | |         ErrorCode::CommonInvalidState
[INFO] [stdout] 1346 | |     ); //TODO invalid param
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1415:5
[INFO] [stdout]      |
[INFO] [stdout] 1415 | /     check_useful_c_reference!(
[INFO] [stdout] 1416 | |         credential_signature,
[INFO] [stdout] 1417 | |         CredentialSignature,
[INFO] [stdout] 1418 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1419 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1547:5
[INFO] [stdout]      |
[INFO] [stdout] 1547 | /     check_useful_c_reference!(
[INFO] [stdout] 1548 | |         signature_correctness_proof,
[INFO] [stdout] 1549 | |         SignatureCorrectnessProof,
[INFO] [stdout] 1550 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1551 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1688:5
[INFO] [stdout]      |
[INFO] [stdout] 1688 | /     check_useful_c_reference!(
[INFO] [stdout] 1689 | |         revocation_registry_delta,
[INFO] [stdout] 1690 | |         SignatureCorrectnessProof,
[INFO] [stdout] 1691 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1692 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1831:5
[INFO] [stdout]      |
[INFO] [stdout] 1831 | /     check_useful_c_reference!(
[INFO] [stdout] 1832 | |         rev_reg_to,
[INFO] [stdout] 1833 | |         RevocationRegistry,
[INFO] [stdout] 1834 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1835 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1897:5
[INFO] [stdout]      |
[INFO] [stdout] 1897 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1943:5
[INFO] [stdout]      |
[INFO] [stdout] 1943 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                        ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1978:5
[INFO] [stdout]      |
[INFO] [stdout] 1978 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 1979 | |         revoc_reg_delta,
[INFO] [stdout] 1980 | |         RevocationRegistryDelta,
[INFO] [stdout] 1981 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 1982 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/issuer.rs:1983:5
[INFO] [stdout]      |
[INFO] [stdout] 1983 | /     check_useful_c_reference!(
[INFO] [stdout] 1984 | |         other_revoc_reg_delta,
[INFO] [stdout] 1985 | |         RevocationRegistryDelta,
[INFO] [stdout] 1986 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1987 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]    |                                                                ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/prover.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     check_useful_c_reference!(master_secret, MasterSecret, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]    |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 | /     check_useful_c_reference!(
[INFO] [stdout] 228 | |         credential_pub_key,
[INFO] [stdout] 229 | |         CredentialPublicKey,
[INFO] [stdout] 230 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 231 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     check_useful_c_reference!(
[INFO] [stdout] 233 | |         credential_key_correctness_proof,
[INFO] [stdout] 234 | |         CredentialKeyCorrectnessProof,
[INFO] [stdout] 235 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 236 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     check_useful_c_reference!(
[INFO] [stdout] 238 | |         credential_values,
[INFO] [stdout] 239 | |         CredentialValues,
[INFO] [stdout] 240 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 241 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:327:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | /     check_useful_c_reference!(
[INFO] [stdout] 328 | |         blinded_credential_secrets,
[INFO] [stdout] 329 | |         BlindedCredentialSecrets,
[INFO] [stdout] 330 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 331 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 469 | /     check_useful_c_reference!(
[INFO] [stdout] 470 | |         credential_secrets_blinding_factors,
[INFO] [stdout] 471 | |         CredentialSecretsBlindingFactors,
[INFO] [stdout] 472 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 473 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | /     check_useful_c_reference!(
[INFO] [stdout] 605 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stdout] 606 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stdout] 607 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 608 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 781 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 782 | |         credential_signature,
[INFO] [stdout] 783 | |         CredentialSignature,
[INFO] [stdout] 784 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 785 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:786:5
[INFO] [stdout]     |
[INFO] [stdout] 786 | /     check_useful_c_reference!(
[INFO] [stdout] 787 | |         credential_values,
[INFO] [stdout] 788 | |         CredentialValues,
[INFO] [stdout] 789 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 790 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 791 | /     check_useful_c_reference!(
[INFO] [stdout] 792 | |         signature_correctness_proof,
[INFO] [stdout] 793 | |         SignatureCorrectnessProof,
[INFO] [stdout] 794 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 795 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:796:5
[INFO] [stdout]     |
[INFO] [stdout] 796 | /     check_useful_c_reference!(
[INFO] [stdout] 797 | |         credential_secrets_blinding_factors,
[INFO] [stdout] 798 | |         CredentialSecretsBlindingFactors,
[INFO] [stdout] 799 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 800 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:801:5
[INFO] [stdout]     |
[INFO] [stdout] 801 | /     check_useful_c_reference!(
[INFO] [stdout] 802 | |         credential_pub_key,
[INFO] [stdout] 803 | |         CredentialPublicKey,
[INFO] [stdout] 804 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 805 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:806:5
[INFO] [stdout]     |
[INFO] [stdout] 806 | /     check_useful_c_reference!(
[INFO] [stdout] 807 | |         credential_issuance_nonce,
[INFO] [stdout] 808 | |         Nonce,
[INFO] [stdout] 809 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 810 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:866:5
[INFO] [stdout]     |
[INFO] [stdout] 866 | /     check_useful_c_reference!(
[INFO] [stdout] 867 | |         credential_signature,
[INFO] [stdout] 868 | |         CredentialSignature,
[INFO] [stdout] 869 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 870 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                      ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/prover.rs:965:5
[INFO] [stdout]     |
[INFO] [stdout] 965 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]      |
[INFO] [stdout] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]      |                                                                      ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1027:5
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1028:5
[INFO] [stdout]      |
[INFO] [stdout] 1028 | /     check_useful_c_reference!(
[INFO] [stdout] 1029 | |         sub_proof_request,
[INFO] [stdout] 1030 | |         SubProofRequest,
[INFO] [stdout] 1031 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 1032 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1033:5
[INFO] [stdout]      |
[INFO] [stdout] 1033 | /     check_useful_c_reference!(
[INFO] [stdout] 1034 | |         credential_schema,
[INFO] [stdout] 1035 | |         CredentialSchema,
[INFO] [stdout] 1036 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 1037 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1038:5
[INFO] [stdout]      |
[INFO] [stdout] 1038 | /     check_useful_c_reference!(
[INFO] [stdout] 1039 | |         non_credential_schema,
[INFO] [stdout] 1040 | |         NonCredentialSchema,
[INFO] [stdout] 1041 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 1042 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1043:5
[INFO] [stdout]      |
[INFO] [stdout] 1043 | /     check_useful_c_reference!(
[INFO] [stdout] 1044 | |         credential_signature,
[INFO] [stdout] 1045 | |         CredentialSignature,
[INFO] [stdout] 1046 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 1047 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1048:5
[INFO] [stdout]      |
[INFO] [stdout] 1048 | /     check_useful_c_reference!(
[INFO] [stdout] 1049 | |         credential_values,
[INFO] [stdout] 1050 | |         CredentialValues,
[INFO] [stdout] 1051 | |         ErrorCode::CommonInvalidParam6
[INFO] [stdout] 1052 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                  ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1053:5
[INFO] [stdout]      |
[INFO] [stdout] 1053 | /     check_useful_c_reference!(
[INFO] [stdout] 1054 | |         credential_pub_key,
[INFO] [stdout] 1055 | |         CredentialPublicKey,
[INFO] [stdout] 1056 | |         ErrorCode::CommonInvalidParam7
[INFO] [stdout] 1057 | |     );
[INFO] [stdout]      | |______- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1126:5
[INFO] [stdout]      |
[INFO] [stdout] 1126 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]      |
[INFO] [stdout] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]      |                                                                ^ help: remove this semicolon
[INFO] [stdout]      | 
[INFO] [stdout]     ::: libursa/src/ffi/cl/prover.rs:1169:5
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/verifier.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 67 | |         proof_verifier,
[INFO] [stdout] 68 | |         ProofVerifier,
[INFO] [stdout] 69 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 70 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 115 | |         proof_verifier,
[INFO] [stdout] 116 | |         ProofVerifier,
[INFO] [stdout] 117 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 118 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | /     check_useful_c_reference!(
[INFO] [stdout] 120 | |         sub_proof_request,
[INFO] [stdout] 121 | |         SubProofRequest,
[INFO] [stdout] 122 | |         ErrorCode::CommonInvalidParam2
[INFO] [stdout] 123 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     check_useful_c_reference!(
[INFO] [stdout] 125 | |         credential_schema,
[INFO] [stdout] 126 | |         CredentialSchema,
[INFO] [stdout] 127 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 128 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     check_useful_c_reference!(
[INFO] [stdout] 130 | |         non_credential_schema,
[INFO] [stdout] 131 | |         NonCredentialSchema,
[INFO] [stdout] 132 | |         ErrorCode::CommonInvalidParam4
[INFO] [stdout] 133 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | /     check_useful_c_reference!(
[INFO] [stdout] 135 | |         credential_pub_key,
[INFO] [stdout] 136 | |         CredentialPublicKey,
[INFO] [stdout] 137 | |         ErrorCode::CommonInvalidParam5
[INFO] [stdout] 138 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam2);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/verifier.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam3);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 32 | |         rev_tails_generator,
[INFO] [stdout] 33 | |         RevocationTailsGenerator,
[INFO] [stdout] 34 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 35 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]    |                                                                        ^ help: remove this semicolon
[INFO] [stdout]    | 
[INFO] [stdout]   ::: libursa/src/ffi/cl/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 69 | |         rev_tails_generator,
[INFO] [stdout] 70 | |         RevocationTailsGenerator,
[INFO] [stdout] 71 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 72 | |     );
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | /     check_useful_c_reference!(
[INFO] [stdout] 116 | |         rev_reg_delta,
[INFO] [stdout] 117 | |         RevocationRegistryDelta,
[INFO] [stdout] 118 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 119 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 | /     check_useful_c_reference!(
[INFO] [stdout] 157 | |         rev_reg_delta,
[INFO] [stdout] 158 | |         RevocationRegistryDelta,
[INFO] [stdout] 159 | |         ErrorCode::CommonInvalidParam3
[INFO] [stdout] 160 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                      ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     check_useful_mut_c_reference!(witness, Witness, ErrorCode::CommonInvalidParam4);
[INFO] [stdout]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 245 | |         credential_schema_builder,
[INFO] [stdout] 246 | |         CredentialSchemaBuilder,
[INFO] [stdout] 247 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 404 | |         non_credential_schema_builder,
[INFO] [stdout] 405 | |         NonCredentialSchemaBuilder,
[INFO] [stdout] 406 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 407 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 567 | |         credential_values_builder,
[INFO] [stdout] 568 | |         CredentialValuesBuilder,
[INFO] [stdout] 569 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 570 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:603:5
[INFO] [stdout]     |
[INFO] [stdout] 603 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 604 | |         credential_values_builder,
[INFO] [stdout] 605 | |         CredentialValuesBuilder,
[INFO] [stdout] 606 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 607 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 643 | |         credential_values_builder,
[INFO] [stdout] 644 | |         CredentialValuesBuilder,
[INFO] [stdout] 645 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 646 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:800:5
[INFO] [stdout]     |
[INFO] [stdout] 800 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 801 | |         sub_proof_request_builder,
[INFO] [stdout] 802 | |         SubProofRequestBuilder,
[INFO] [stdout] 803 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 804 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stdout]     |
[INFO] [stdout] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:839:5
[INFO] [stdout]     |
[INFO] [stdout] 839 | /     check_useful_mut_c_reference!(
[INFO] [stdout] 840 | |         sub_proof_request_builder,
[INFO] [stdout] 841 | |         SubProofRequestBuilder,
[INFO] [stdout] 842 | |         ErrorCode::CommonInvalidParam1
[INFO] [stdout] 843 | |     );
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stdout]     |
[INFO] [stdout] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stdout]     |                                                                ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: libursa/src/ffi/cl/mod.rs:983:5
[INFO] [stdout]     |
[INFO] [stdout] 983 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam1);
[INFO] [stdout]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> libursa/src/ffi/cl/mod.rs:1089:56
[INFO] [stdout]      |
[INFO] [stdout] 1089 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> libursa/src/bn/openssl.rs:78:32
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let checks = prime_len.log2() as i32;
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `log2(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libursa/src/errors/mod.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |         for cause in Fail::iter_chain(&self.inner) {
[INFO] [stdout]    |                      ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> libursa/src/signatures/ed25519.rs:169:38
[INFO] [stdout]     |
[INFO] [stdout] 169 |             Err(e) => assert!(false, e),
[INFO] [stdout]     |                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 169 |             Err(e) => assert!(false, "{}", e),
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> libursa/src/signatures/ed25519.rs:178:39
[INFO] [stdout]     |
[INFO] [stdout] 178 |             Err(er) => assert!(false, er),
[INFO] [stdout]     |                                       ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 178 |             Err(er) => assert!(false, "{}", er),
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> libursa/src/signatures/secp256k1.rs:546:47
[INFO] [stdout]     |
[INFO] [stdout] 546 |                     Err(er) => assert!(false, er),
[INFO] [stdout]     |                                               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 546 |                     Err(er) => assert!(false, "{}", er),
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> libursa/src/signatures/secp256k1.rs:556:47
[INFO] [stdout]     |
[INFO] [stdout] 556 |                     Err(er) => assert!(false, er),
[INFO] [stdout]     |                                               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 556 |                     Err(er) => assert!(false, "{}", er),
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> libursa/src/signatures/secp256k1.rs:559:38
[INFO] [stdout]     |
[INFO] [stdout] 559 |             Err(e) => assert!(false, e),
[INFO] [stdout]     |                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 559 |             Err(e) => assert!(false, "{}", e),
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 110 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.69s
[INFO] running `Command { std: "docker" "inspect" "b021e651f537d45d2399f5e0bb4d4f4be59983acf2e6127410bf8eaf8c89802c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b021e651f537d45d2399f5e0bb4d4f4be59983acf2e6127410bf8eaf8c89802c", kill_on_drop: false }`
[INFO] [stdout] b021e651f537d45d2399f5e0bb4d4f4be59983acf2e6127410bf8eaf8c89802c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d225042a4ba685b8a9da607da717c7575d423a64630ba8f3116581eee8d2cd6a
[INFO] running `Command { std: "docker" "start" "-a" "d225042a4ba685b8a9da607da717c7575d423a64630ba8f3116581eee8d2cd6a", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/libursa/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> libursa/src/cl/issuer.rs:1196:30
[INFO] [stderr]      |
[INFO] [stderr] 1196 |         rev_tails_accessor: &RevocationTailsAccessor,
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RevocationTailsAccessor`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> libursa/src/cl/mod.rs:536:56
[INFO] [stderr]     |
[INFO] [stderr] 536 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()>;
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> libursa/src/cl/mod.rs:546:56
[INFO] [stderr]     |
[INFO] [stderr] 546 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> libursa/src/errors/mod.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:326:5
[INFO] [stderr]     |
[INFO] [stderr] 326 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:327:5
[INFO] [stderr]     |
[INFO] [stderr] 327 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stderr]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:419:5
[INFO] [stderr]     |
[INFO] [stderr] 419 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:476:5
[INFO] [stderr]     |
[INFO] [stderr] 476 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:477:5
[INFO] [stderr]     |
[INFO] [stderr] 477 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam2);
[INFO] [stderr]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:569:5
[INFO] [stderr]     |
[INFO] [stderr] 569 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:676:5
[INFO] [stderr]     |
[INFO] [stderr] 676 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:907:5
[INFO] [stderr]     |
[INFO] [stderr] 907 |     check_useful_c_reference!(sign_key, SignKey, ErrorCode::CommonInvalidParam3);
[INFO] [stderr]     |     ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:953:5
[INFO] [stderr]     |
[INFO] [stderr] 953 |     check_useful_c_reference!(signature, Signature, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:960:5
[INFO] [stderr]     |
[INFO] [stderr] 960 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam4);
[INFO] [stderr]     |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/bls.rs:961:5
[INFO] [stderr]     |
[INFO] [stderr] 961 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam5);
[INFO] [stderr]     |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/bls.rs:1010:5
[INFO] [stderr]      |
[INFO] [stderr] 1010 |     check_useful_c_reference!(multi_sig, MultiSignature, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]      |     ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/bls.rs:1024:5
[INFO] [stderr]      |
[INFO] [stderr] 1024 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam6);
[INFO] [stderr]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/bls.rs:1073:5
[INFO] [stderr]      |
[INFO] [stderr] 1073 |     check_useful_c_reference!(pop, ProofOfPossession, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]      |     ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/bls.rs:1074:5
[INFO] [stderr]      |
[INFO] [stderr] 1074 |     check_useful_c_reference!(ver_key, VerKey, ErrorCode::CommonInvalidParam2);
[INFO] [stderr]      |     --------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/bls.rs:1075:5
[INFO] [stderr]      |
[INFO] [stderr] 1075 |     check_useful_c_reference!(gen, Generator, ErrorCode::CommonInvalidParam3);
[INFO] [stderr]      |     -------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]    |
[INFO] [stderr] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]    |                                                                  ^ help: remove this semicolon
[INFO] [stderr]    | 
[INFO] [stderr]   ::: libursa/src/ffi/cl/issuer.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | /     check_useful_c_reference!(
[INFO] [stderr] 58 | |         credential_schema,
[INFO] [stderr] 59 | |         CredentialSchema,
[INFO] [stderr] 60 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 61 | |     );
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]    |
[INFO] [stderr] 65 |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]    |                                                                  ^ help: remove this semicolon
[INFO] [stderr]    | 
[INFO] [stderr]   ::: libursa/src/ffi/cl/issuer.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | /     check_useful_c_reference!(
[INFO] [stderr] 63 | |         non_credential_schema,
[INFO] [stderr] 64 | |         NonCredentialSchema,
[INFO] [stderr] 65 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 66 | |     );
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 | /     check_useful_c_reference!(
[INFO] [stderr] 124 | |         credential_pub_key,
[INFO] [stderr] 125 | |         CredentialPublicKey,
[INFO] [stderr] 126 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 127 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 | /     check_useful_c_reference!(
[INFO] [stderr] 258 | |         credential_priv_key,
[INFO] [stderr] 259 | |         CredentialPrivateKey,
[INFO] [stderr] 260 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 261 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:392:5
[INFO] [stderr]     |
[INFO] [stderr] 392 | /     check_useful_c_reference!(
[INFO] [stderr] 393 | |         credential_key_correctness_proof,
[INFO] [stderr] 394 | |         CredentialKeyCorrectnessProof,
[INFO] [stderr] 395 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 396 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:553:5
[INFO] [stderr]     |
[INFO] [stderr] 553 | /     check_useful_c_reference!(
[INFO] [stderr] 554 | |         credential_pub_key,
[INFO] [stderr] 555 | |         CredentialPublicKey,
[INFO] [stderr] 556 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 557 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:610:5
[INFO] [stderr]     |
[INFO] [stderr] 610 | /     check_useful_c_reference!(
[INFO] [stderr] 611 | |         rev_key_pub,
[INFO] [stderr] 612 | |         RevocationKeyPublic,
[INFO] [stderr] 613 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 614 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:747:5
[INFO] [stderr]     |
[INFO] [stderr] 747 | /     check_useful_c_reference!(
[INFO] [stderr] 748 | |         rev_key_priv,
[INFO] [stderr] 749 | |         RevocationKeyPrivate,
[INFO] [stderr] 750 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 751 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/issuer.rs:882:5
[INFO] [stderr]     |
[INFO] [stderr] 882 |     check_useful_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1010:5
[INFO] [stderr]      |
[INFO] [stderr] 1010 | /     check_useful_c_reference!(
[INFO] [stderr] 1011 | |         rev_tails_generator,
[INFO] [stderr] 1012 | |         RevocationTailsGenerator,
[INFO] [stderr] 1013 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 1014 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1179:5
[INFO] [stderr]      |
[INFO] [stderr] 1179 | /     check_useful_c_reference!(
[INFO] [stderr] 1180 | |         blinded_credential_secrets,
[INFO] [stderr] 1181 | |         BlindedCredentialSecrets,
[INFO] [stderr] 1182 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 1183 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1184:5
[INFO] [stderr]      |
[INFO] [stderr] 1184 | /     check_useful_c_reference!(
[INFO] [stderr] 1185 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stderr] 1186 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stderr] 1187 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 1188 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1189:5
[INFO] [stderr]      |
[INFO] [stderr] 1189 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stderr]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1190:5
[INFO] [stderr]      |
[INFO] [stderr] 1190 | /     check_useful_c_reference!(
[INFO] [stderr] 1191 | |         credential_issuance_nonce,
[INFO] [stderr] 1192 | |         Nonce,
[INFO] [stderr] 1193 | |         ErrorCode::CommonInvalidParam5
[INFO] [stderr] 1194 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1195:5
[INFO] [stderr]      |
[INFO] [stderr] 1195 | /     check_useful_c_reference!(
[INFO] [stderr] 1196 | |         credential_values,
[INFO] [stderr] 1197 | |         CredentialValues,
[INFO] [stderr] 1198 | |         ErrorCode::CommonInvalidParam6
[INFO] [stderr] 1199 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1200:5
[INFO] [stderr]      |
[INFO] [stderr] 1200 | /     check_useful_c_reference!(
[INFO] [stderr] 1201 | |         credential_pub_key,
[INFO] [stderr] 1202 | |         CredentialPublicKey,
[INFO] [stderr] 1203 | |         ErrorCode::CommonInvalidParam7
[INFO] [stderr] 1204 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1205:5
[INFO] [stderr]      |
[INFO] [stderr] 1205 | /     check_useful_c_reference!(
[INFO] [stderr] 1206 | |         credential_priv_key,
[INFO] [stderr] 1207 | |         CredentialPrivateKey,
[INFO] [stderr] 1208 | |         ErrorCode::CommonInvalidParam8
[INFO] [stderr] 1209 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1310:5
[INFO] [stderr]      |
[INFO] [stderr] 1310 | /     check_useful_c_reference!(
[INFO] [stderr] 1311 | |         blinded_credential_secrets,
[INFO] [stderr] 1312 | |         BlindedCredentialSecrets,
[INFO] [stderr] 1313 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 1314 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1315:5
[INFO] [stderr]      |
[INFO] [stderr] 1315 | /     check_useful_c_reference!(
[INFO] [stderr] 1316 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stderr] 1317 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stderr] 1318 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 1319 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1320:5
[INFO] [stderr]      |
[INFO] [stderr] 1320 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stderr]      |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1321:5
[INFO] [stderr]      |
[INFO] [stderr] 1321 | /     check_useful_c_reference!(
[INFO] [stderr] 1322 | |         credential_issuance_nonce,
[INFO] [stderr] 1323 | |         Nonce,
[INFO] [stderr] 1324 | |         ErrorCode::CommonInvalidParam5
[INFO] [stderr] 1325 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1326:5
[INFO] [stderr]      |
[INFO] [stderr] 1326 | /     check_useful_c_reference!(
[INFO] [stderr] 1327 | |         credential_values,
[INFO] [stderr] 1328 | |         CredentialValues,
[INFO] [stderr] 1329 | |         ErrorCode::CommonInvalidParam6
[INFO] [stderr] 1330 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1331:5
[INFO] [stderr]      |
[INFO] [stderr] 1331 | /     check_useful_c_reference!(
[INFO] [stderr] 1332 | |         credential_pub_key,
[INFO] [stderr] 1333 | |         CredentialPublicKey,
[INFO] [stderr] 1334 | |         ErrorCode::CommonInvalidParam7
[INFO] [stderr] 1335 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1336:5
[INFO] [stderr]      |
[INFO] [stderr] 1336 | /     check_useful_c_reference!(
[INFO] [stderr] 1337 | |         credential_priv_key,
[INFO] [stderr] 1338 | |         CredentialPrivateKey,
[INFO] [stderr] 1339 | |         ErrorCode::CommonInvalidParam8
[INFO] [stderr] 1340 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]      |
[INFO] [stderr] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]      |                                                                      ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1341:5
[INFO] [stderr]      |
[INFO] [stderr] 1341 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam12);
[INFO] [stderr]      |     -------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1342:5
[INFO] [stderr]      |
[INFO] [stderr] 1342 | /     check_useful_c_reference!(
[INFO] [stderr] 1343 | |         rev_key_priv,
[INFO] [stderr] 1344 | |         RevocationKeyPrivate,
[INFO] [stderr] 1345 | |         ErrorCode::CommonInvalidState
[INFO] [stderr] 1346 | |     ); //TODO invalid param
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1415:5
[INFO] [stderr]      |
[INFO] [stderr] 1415 | /     check_useful_c_reference!(
[INFO] [stderr] 1416 | |         credential_signature,
[INFO] [stderr] 1417 | |         CredentialSignature,
[INFO] [stderr] 1418 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 1419 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1547:5
[INFO] [stderr]      |
[INFO] [stderr] 1547 | /     check_useful_c_reference!(
[INFO] [stderr] 1548 | |         signature_correctness_proof,
[INFO] [stderr] 1549 | |         SignatureCorrectnessProof,
[INFO] [stderr] 1550 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 1551 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1688:5
[INFO] [stderr]      |
[INFO] [stderr] 1688 | /     check_useful_c_reference!(
[INFO] [stderr] 1689 | |         revocation_registry_delta,
[INFO] [stderr] 1690 | |         SignatureCorrectnessProof,
[INFO] [stderr] 1691 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 1692 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1831:5
[INFO] [stderr]      |
[INFO] [stderr] 1831 | /     check_useful_c_reference!(
[INFO] [stderr] 1832 | |         rev_reg_to,
[INFO] [stderr] 1833 | |         RevocationRegistry,
[INFO] [stderr] 1834 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 1835 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]      |
[INFO] [stderr] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]      |                                                                      ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1897:5
[INFO] [stderr]      |
[INFO] [stderr] 1897 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]      |
[INFO] [stderr] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]      |                                                                      ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1943:5
[INFO] [stderr]      |
[INFO] [stderr] 1943 |     check_useful_mut_c_reference!(rev_reg, RevocationRegistry, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]      |
[INFO] [stderr] 76   |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]      |                                                                        ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1978:5
[INFO] [stderr]      |
[INFO] [stderr] 1978 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 1979 | |         revoc_reg_delta,
[INFO] [stderr] 1980 | |         RevocationRegistryDelta,
[INFO] [stderr] 1981 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 1982 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/issuer.rs:1983:5
[INFO] [stderr]      |
[INFO] [stderr] 1983 | /     check_useful_c_reference!(
[INFO] [stderr] 1984 | |         other_revoc_reg_delta,
[INFO] [stderr] 1985 | |         RevocationRegistryDelta,
[INFO] [stderr] 1986 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 1987 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]    |                                                                ^ help: remove this semicolon
[INFO] [stderr]    | 
[INFO] [stderr]   ::: libursa/src/ffi/cl/prover.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     check_useful_c_reference!(master_secret, MasterSecret, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]    |     --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:227:5
[INFO] [stderr]     |
[INFO] [stderr] 227 | /     check_useful_c_reference!(
[INFO] [stderr] 228 | |         credential_pub_key,
[INFO] [stderr] 229 | |         CredentialPublicKey,
[INFO] [stderr] 230 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 231 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 | /     check_useful_c_reference!(
[INFO] [stderr] 233 | |         credential_key_correctness_proof,
[INFO] [stderr] 234 | |         CredentialKeyCorrectnessProof,
[INFO] [stderr] 235 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 236 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 | /     check_useful_c_reference!(
[INFO] [stderr] 238 | |         credential_values,
[INFO] [stderr] 239 | |         CredentialValues,
[INFO] [stderr] 240 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 241 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:242:5
[INFO] [stderr]     |
[INFO] [stderr] 242 |     check_useful_c_reference!(credential_nonce, Nonce, ErrorCode::CommonInvalidParam4);
[INFO] [stderr]     |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:327:5
[INFO] [stderr]     |
[INFO] [stderr] 327 | /     check_useful_c_reference!(
[INFO] [stderr] 328 | |         blinded_credential_secrets,
[INFO] [stderr] 329 | |         BlindedCredentialSecrets,
[INFO] [stderr] 330 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 331 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:469:5
[INFO] [stderr]     |
[INFO] [stderr] 469 | /     check_useful_c_reference!(
[INFO] [stderr] 470 | |         credential_secrets_blinding_factors,
[INFO] [stderr] 471 | |         CredentialSecretsBlindingFactors,
[INFO] [stderr] 472 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 473 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:604:5
[INFO] [stderr]     |
[INFO] [stderr] 604 | /     check_useful_c_reference!(
[INFO] [stderr] 605 | |         blinded_credential_secrets_correctness_proof,
[INFO] [stderr] 606 | |         BlindedCredentialSecretsCorrectnessProof,
[INFO] [stderr] 607 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 608 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:781:5
[INFO] [stderr]     |
[INFO] [stderr] 781 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 782 | |         credential_signature,
[INFO] [stderr] 783 | |         CredentialSignature,
[INFO] [stderr] 784 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 785 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:786:5
[INFO] [stderr]     |
[INFO] [stderr] 786 | /     check_useful_c_reference!(
[INFO] [stderr] 787 | |         credential_values,
[INFO] [stderr] 788 | |         CredentialValues,
[INFO] [stderr] 789 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 790 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:791:5
[INFO] [stderr]     |
[INFO] [stderr] 791 | /     check_useful_c_reference!(
[INFO] [stderr] 792 | |         signature_correctness_proof,
[INFO] [stderr] 793 | |         SignatureCorrectnessProof,
[INFO] [stderr] 794 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 795 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:796:5
[INFO] [stderr]     |
[INFO] [stderr] 796 | /     check_useful_c_reference!(
[INFO] [stderr] 797 | |         credential_secrets_blinding_factors,
[INFO] [stderr] 798 | |         CredentialSecretsBlindingFactors,
[INFO] [stderr] 799 | |         ErrorCode::CommonInvalidParam4
[INFO] [stderr] 800 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:801:5
[INFO] [stderr]     |
[INFO] [stderr] 801 | /     check_useful_c_reference!(
[INFO] [stderr] 802 | |         credential_pub_key,
[INFO] [stderr] 803 | |         CredentialPublicKey,
[INFO] [stderr] 804 | |         ErrorCode::CommonInvalidParam5
[INFO] [stderr] 805 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:806:5
[INFO] [stderr]     |
[INFO] [stderr] 806 | /     check_useful_c_reference!(
[INFO] [stderr] 807 | |         credential_issuance_nonce,
[INFO] [stderr] 808 | |         Nonce,
[INFO] [stderr] 809 | |         ErrorCode::CommonInvalidParam6
[INFO] [stderr] 810 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:866:5
[INFO] [stderr]     |
[INFO] [stderr] 866 | /     check_useful_c_reference!(
[INFO] [stderr] 867 | |         credential_signature,
[INFO] [stderr] 868 | |         CredentialSignature,
[INFO] [stderr] 869 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 870 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                      ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/prover.rs:965:5
[INFO] [stderr]     |
[INFO] [stderr] 965 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]      |
[INFO] [stderr] 76   |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]      |                                                                      ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1027:5
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     check_useful_mut_c_reference!(proof_builder, ProofBuilder, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]      |     ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1028:5
[INFO] [stderr]      |
[INFO] [stderr] 1028 | /     check_useful_c_reference!(
[INFO] [stderr] 1029 | |         sub_proof_request,
[INFO] [stderr] 1030 | |         SubProofRequest,
[INFO] [stderr] 1031 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 1032 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1033:5
[INFO] [stderr]      |
[INFO] [stderr] 1033 | /     check_useful_c_reference!(
[INFO] [stderr] 1034 | |         credential_schema,
[INFO] [stderr] 1035 | |         CredentialSchema,
[INFO] [stderr] 1036 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 1037 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1038:5
[INFO] [stderr]      |
[INFO] [stderr] 1038 | /     check_useful_c_reference!(
[INFO] [stderr] 1039 | |         non_credential_schema,
[INFO] [stderr] 1040 | |         NonCredentialSchema,
[INFO] [stderr] 1041 | |         ErrorCode::CommonInvalidParam4
[INFO] [stderr] 1042 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1043:5
[INFO] [stderr]      |
[INFO] [stderr] 1043 | /     check_useful_c_reference!(
[INFO] [stderr] 1044 | |         credential_signature,
[INFO] [stderr] 1045 | |         CredentialSignature,
[INFO] [stderr] 1046 | |         ErrorCode::CommonInvalidParam5
[INFO] [stderr] 1047 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1048:5
[INFO] [stderr]      |
[INFO] [stderr] 1048 | /     check_useful_c_reference!(
[INFO] [stderr] 1049 | |         credential_values,
[INFO] [stderr] 1050 | |         CredentialValues,
[INFO] [stderr] 1051 | |         ErrorCode::CommonInvalidParam6
[INFO] [stderr] 1052 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                  ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1053:5
[INFO] [stderr]      |
[INFO] [stderr] 1053 | /     check_useful_c_reference!(
[INFO] [stderr] 1054 | |         credential_pub_key,
[INFO] [stderr] 1055 | |         CredentialPublicKey,
[INFO] [stderr] 1056 | |         ErrorCode::CommonInvalidParam7
[INFO] [stderr] 1057 | |     );
[INFO] [stderr]      | |______- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1126:5
[INFO] [stderr]      |
[INFO] [stderr] 1126 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam2);
[INFO] [stderr]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]     --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]      |
[INFO] [stderr] 65   |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]      |                                                                ^ help: remove this semicolon
[INFO] [stderr]      | 
[INFO] [stderr]     ::: libursa/src/ffi/cl/prover.rs:1169:5
[INFO] [stderr]      |
[INFO] [stderr] 1169 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]      |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]    |
[INFO] [stderr] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]    |                                                                        ^ help: remove this semicolon
[INFO] [stderr]    | 
[INFO] [stderr]   ::: libursa/src/ffi/cl/verifier.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 67 | |         proof_verifier,
[INFO] [stderr] 68 | |         ProofVerifier,
[INFO] [stderr] 69 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 70 | |     );
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 115 | |         proof_verifier,
[INFO] [stderr] 116 | |         ProofVerifier,
[INFO] [stderr] 117 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 118 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 | /     check_useful_c_reference!(
[INFO] [stderr] 120 | |         sub_proof_request,
[INFO] [stderr] 121 | |         SubProofRequest,
[INFO] [stderr] 122 | |         ErrorCode::CommonInvalidParam2
[INFO] [stderr] 123 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 | /     check_useful_c_reference!(
[INFO] [stderr] 125 | |         credential_schema,
[INFO] [stderr] 126 | |         CredentialSchema,
[INFO] [stderr] 127 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 128 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | /     check_useful_c_reference!(
[INFO] [stderr] 130 | |         non_credential_schema,
[INFO] [stderr] 131 | |         NonCredentialSchema,
[INFO] [stderr] 132 | |         ErrorCode::CommonInvalidParam4
[INFO] [stderr] 133 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 | /     check_useful_c_reference!(
[INFO] [stderr] 135 | |         credential_pub_key,
[INFO] [stderr] 136 | |         CredentialPublicKey,
[INFO] [stderr] 137 | |         ErrorCode::CommonInvalidParam5
[INFO] [stderr] 138 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     check_useful_c_reference!(proof, Proof, ErrorCode::CommonInvalidParam2);
[INFO] [stderr]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/verifier.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam3);
[INFO] [stderr]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]    |
[INFO] [stderr] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]    |                                                                        ^ help: remove this semicolon
[INFO] [stderr]    | 
[INFO] [stderr]   ::: libursa/src/ffi/cl/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 32 | |         rev_tails_generator,
[INFO] [stderr] 33 | |         RevocationTailsGenerator,
[INFO] [stderr] 34 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 35 | |     );
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]    |
[INFO] [stderr] 76 |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]    |                                                                        ^ help: remove this semicolon
[INFO] [stderr]    | 
[INFO] [stderr]   ::: libursa/src/ffi/cl/mod.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 69 | |         rev_tails_generator,
[INFO] [stderr] 70 | |         RevocationTailsGenerator,
[INFO] [stderr] 71 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 72 | |     );
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 | /     check_useful_c_reference!(
[INFO] [stderr] 116 | |         rev_reg_delta,
[INFO] [stderr] 117 | |         RevocationRegistryDelta,
[INFO] [stderr] 118 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 119 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |           let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 | /     check_useful_c_reference!(
[INFO] [stderr] 157 | |         rev_reg_delta,
[INFO] [stderr] 158 | |         RevocationRegistryDelta,
[INFO] [stderr] 159 | |         ErrorCode::CommonInvalidParam3
[INFO] [stderr] 160 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |         let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                      ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     check_useful_mut_c_reference!(witness, Witness, ErrorCode::CommonInvalidParam4);
[INFO] [stderr]     |     -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 245 | |         credential_schema_builder,
[INFO] [stderr] 246 | |         CredentialSchemaBuilder,
[INFO] [stderr] 247 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 248 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:403:5
[INFO] [stderr]     |
[INFO] [stderr] 403 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 404 | |         non_credential_schema_builder,
[INFO] [stderr] 405 | |         NonCredentialSchemaBuilder,
[INFO] [stderr] 406 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 407 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:566:5
[INFO] [stderr]     |
[INFO] [stderr] 566 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 567 | |         credential_values_builder,
[INFO] [stderr] 568 | |         CredentialValuesBuilder,
[INFO] [stderr] 569 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 570 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:603:5
[INFO] [stderr]     |
[INFO] [stderr] 603 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 604 | |         credential_values_builder,
[INFO] [stderr] 605 | |         CredentialValuesBuilder,
[INFO] [stderr] 606 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 607 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:642:5
[INFO] [stderr]     |
[INFO] [stderr] 642 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 643 | |         credential_values_builder,
[INFO] [stderr] 644 | |         CredentialValuesBuilder,
[INFO] [stderr] 645 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 646 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:800:5
[INFO] [stderr]     |
[INFO] [stderr] 800 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 801 | |         sub_proof_request_builder,
[INFO] [stderr] 802 | |         SubProofRequestBuilder,
[INFO] [stderr] 803 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 804 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:76:70
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let $ptr: &mut $type = unsafe { &mut *($ptr as *mut $type) };;
[INFO] [stderr]     |                                                                        ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:839:5
[INFO] [stderr]     |
[INFO] [stderr] 839 | /     check_useful_mut_c_reference!(
[INFO] [stderr] 840 | |         sub_proof_request_builder,
[INFO] [stderr] 841 | |         SubProofRequestBuilder,
[INFO] [stderr] 842 | |         ErrorCode::CommonInvalidParam1
[INFO] [stderr] 843 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_mut_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> libursa/src/utils/ctypes.rs:65:64
[INFO] [stderr]     |
[INFO] [stderr] 65  |         let $ptr: &$type = unsafe { &*($ptr as *const $type) };;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr]     | 
[INFO] [stderr]    ::: libursa/src/ffi/cl/mod.rs:983:5
[INFO] [stderr]     |
[INFO] [stderr] 983 |     check_useful_c_reference!(nonce, Nonce, ErrorCode::CommonInvalidParam1);
[INFO] [stderr]     |     ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_useful_c_reference` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> libursa/src/ffi/cl/mod.rs:1089:56
[INFO] [stderr]      |
[INFO] [stderr] 1089 |     fn access_tail(&self, tail_id: u32, accessor: &mut FnMut(&Tail)) -> UrsaCryptoResult<()> {
[INFO] [stderr]      |                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Tail)`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]   --> libursa/src/bn/openssl.rs:78:32
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let checks = prime_len.log2() as i32;
[INFO] [stderr]    |                                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `log2(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> libursa/src/errors/mod.rs:92:22
[INFO] [stderr]    |
[INFO] [stderr] 92 |         for cause in Fail::iter_chain(&self.inner) {
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> libzmix/delg_cred_cdd/src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error`
[INFO] [stderr]  --> libzmix/delg_cred_cdd/src/errors.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use failure::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]   --> libzmix/delg_cred_cdd/src/attribute_token.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::Add;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `G1LookupTable`, `G1`
[INFO] [stderr]  --> libzmix/delg_cred_cdd/src/issuer.rs:7:35
[INFO] [stderr]   |
[INFO] [stderr] 7 | use amcl_wrapper::group_elem_g1::{G1LookupTable, G1Vector, G1};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `G2`
[INFO] [stderr]  --> libzmix/delg_cred_cdd/src/issuer.rs:8:45
[INFO] [stderr]   |
[INFO] [stderr] 8 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stderr]   |                                             ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:263:21
[INFO] [stderr]     |
[INFO] [stderr] 263 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stderr]     |  ______________________^______-
[INFO] [stderr]     | | _____________________|
[INFO] [stderr]     | ||
[INFO] [stderr] 264 | ||                         expected: i,
[INFO] [stderr] 265 | ||                         given: link.level,
[INFO] [stderr] 266 | ||                     });
[INFO] [stderr]     | ||                      ^
[INFO] [stderr]     | ||______________________|
[INFO] [stderr]     | |_______________________unreachable expression
[INFO] [stderr]     |                         any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:272:21
[INFO] [stderr]     |
[INFO] [stderr] 272 |                        return return Err(DelgError::UnexpectedLevel {
[INFO] [stderr]     |  ______________________^______-
[INFO] [stderr]     | | _____________________|
[INFO] [stderr]     | ||
[INFO] [stderr] 273 | ||                         expected: i,
[INFO] [stderr] 274 | ||                         given: link.level,
[INFO] [stderr] 275 | ||                     });
[INFO] [stderr]     | ||                      ^
[INFO] [stderr]     | ||______________________|
[INFO] [stderr]     | |_______________________unreachable expression
[INFO] [stderr]     |                         any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GroupElement`
[INFO] [stderr]  --> libzmix/delg_cred_cdd/src/issuer.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use amcl_wrapper::group_elem::{GroupElement, GroupElementVector};
[INFO] [stderr]   |                                ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `groth1_neg_g1`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:699:13
[INFO] [stderr]     |
[INFO] [stderr] 699 |         let groth1_neg_g1 = -&self.setup_params_1.g1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `groth1_neg_g2`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:700:13
[INFO] [stderr]     |
[INFO] [stderr] 700 |         let groth1_neg_g2 = -&self.setup_params_1.g2;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth1_neg_g2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `groth2_neg_g1`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:701:13
[INFO] [stderr]     |
[INFO] [stderr] 701 |         let groth2_neg_g1 = -&self.setup_params_2.g1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `groth2_neg_g2`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:702:13
[INFO] [stderr]     |
[INFO] [stderr] 702 |         let groth2_neg_g2 = -&self.setup_params_2.g2;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_groth2_neg_g2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ipk_c`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/attribute_token.rs:939:13
[INFO] [stderr]     |
[INFO] [stderr] 939 |         let ipk_c = &ipk.0 * &challenge_neg;
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_ipk_c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:388:9
[INFO] [stderr]     |
[INFO] [stderr] 388 |         mut delegatee_attributes: G1Vector,
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/groth_sig.rs:380:21
[INFO] [stderr]     |
[INFO] [stderr] 380 |     use std::time::{Duration, Instant};
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:1352:21
[INFO] [stderr]      |
[INFO] [stderr] 1352 |     use std::time::{Duration, Instant};
[INFO] [stderr]      |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `G1LookupTable`
[INFO] [stderr]  --> libzmix/delg_cred_cdd/src/issuer.rs:7:35
[INFO] [stderr]   |
[INFO] [stderr] 7 | use amcl_wrapper::group_elem_g1::{G1LookupTable, G1Vector, G1};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:402:21
[INFO] [stderr]     |
[INFO] [stderr] 402 |     use std::time::{Duration, Instant};
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_2_issuer`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2321:13
[INFO] [stderr]      |
[INFO] [stderr] 2321 |         let l_2_issuer = EvenLevelIssuer::new(2).unwrap();
[INFO] [stderr]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_3_issuer`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2322:13
[INFO] [stderr]      |
[INFO] [stderr] 2322 |         let l_3_issuer = OddLevelIssuer::new(3).unwrap();
[INFO] [stderr]      |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_3_issuer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_2_issuer_sk`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2326:14
[INFO] [stderr]      |
[INFO] [stderr] 2326 |         let (l_2_issuer_sk, l_2_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]      |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_3_issuer_sk`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2327:14
[INFO] [stderr]      |
[INFO] [stderr] 2327 |         let (l_3_issuer_sk, l_3_issuer_vk) = OddLevelIssuer::keygen(&params2);
[INFO] [stderr]      |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_3_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_3_issuer_vk`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2327:29
[INFO] [stderr]      |
[INFO] [stderr] 2327 |         let (l_3_issuer_sk, l_3_issuer_vk) = OddLevelIssuer::keygen(&params2);
[INFO] [stderr]      |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_3_issuer_vk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_4_issuer_sk`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2328:14
[INFO] [stderr]      |
[INFO] [stderr] 2328 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]      |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_4_issuer_vk`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2328:29
[INFO] [stderr]      |
[INFO] [stderr] 2328 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]      |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_vk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `resp_1`
[INFO] [stderr]     --> libzmix/delg_cred_cdd/src/attribute_token.rs:2416:13
[INFO] [stderr]      |
[INFO] [stderr] 2416 |         let resp_1 = at_1
[INFO] [stderr]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_resp_1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_2_issuer`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:415:13
[INFO] [stderr]     |
[INFO] [stderr] 415 |         let l_2_issuer = EvenLevelIssuer::new(2).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_2_issuer_sk`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:419:14
[INFO] [stderr]     |
[INFO] [stderr] 419 |         let (l_2_issuer_sk, l_2_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_2_issuer`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:483:13
[INFO] [stderr]     |
[INFO] [stderr] 483 |         let l_2_issuer = EvenLevelIssuer::new(2).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_2_issuer_sk`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:487:14
[INFO] [stderr]     |
[INFO] [stderr] 487 |         let (l_2_issuer_sk, l_2_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_2_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_4_issuer_sk`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:542:14
[INFO] [stderr]     |
[INFO] [stderr] 542 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_4_issuer_sk`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:693:14
[INFO] [stderr]     |
[INFO] [stderr] 693 |         let (l_4_issuer_sk, l_4_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_4_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l_6_issuer_sk`
[INFO] [stderr]    --> libzmix/delg_cred_cdd/src/issuer.rs:935:14
[INFO] [stderr]     |
[INFO] [stderr] 935 |         let (l_6_issuer_sk, l_6_issuer_vk) = EvenLevelIssuer::keygen(&params1);
[INFO] [stderr]     |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_l_6_issuer_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: `ursa` (lib) generated 105 warnings
[INFO] [stderr] warning: `delg_cred_cdd` (lib) generated 14 warnings
[INFO] [stderr] warning: `delg_cred_cdd` (lib test) generated 30 warnings (11 duplicates)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> libzmix/src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> libzmix/src/commitments/pok_vc.rs:13:35
[INFO] [stderr]    |
[INFO] [stderr] 13 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stderr]    |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]    --> libzmix/src/verifiable_encryption/cs_verifiable_encryption.rs:493:21
[INFO] [stderr]     |
[INFO] [stderr] 493 |     use std::time::{Duration, Instant};
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> libzmix/src/hash_functions/bls12_381_hash.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 let mut g1n1 = hf.hash_on_group();
[INFO] [stderr]     |                     ----^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 190 |         hashing_on_groups_test!(Bls12381Sha256G1);
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> libzmix/src/hash_functions/bls12_381_hash.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let mut g1n2 = hf.hash_on_group();
[INFO] [stderr]     |                     ----^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 190 |         hashing_on_groups_test!(Bls12381Sha256G1);
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> libzmix/src/hash_functions/bls12_381_hash.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 let mut g1n1 = hf.hash_on_group();
[INFO] [stderr]     |                     ----^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 191 |         hashing_on_groups_test!(Bls12381Sha256G2);
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> libzmix/src/hash_functions/bls12_381_hash.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let mut g1n2 = hf.hash_on_group();
[INFO] [stderr]     |                     ----^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 191 |         hashing_on_groups_test!(Bls12381Sha256G2);
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `hashing_on_groups_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_PoK_VC_G1` should have a snake case name
[INFO] [stderr]    --> libzmix/src/commitments/pok_vc.rs:294:8
[INFO] [stderr]     |
[INFO] [stderr] 294 |     fn test_PoK_VC_G1() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_po_k_vc_g1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_PoK_VC_G2` should have a snake case name
[INFO] [stderr]    --> libzmix/src/commitments/pok_vc.rs:310:8
[INFO] [stderr]     |
[INFO] [stderr] 310 |     fn test_PoK_VC_G2() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_po_k_vc_g2`
[INFO] [stderr] 
[INFO] [stderr] warning: `zmix` (lib) generated 2 warnings
[INFO] [stderr] warning: `zmix` (lib test) generated 9 warnings (2 duplicates)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> libzmix/ps/src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> libzmix/ps/src/errors.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use failure::{Backtrace, Context, Error, Fail};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PoKVCErrorKind`
[INFO] [stderr]  --> libzmix/ps/src/errors.rs:3:45
[INFO] [stderr]   |
[INFO] [stderr] 3 | use zmix::commitments::pok_vc::{PoKVCError, PoKVCErrorKind};
[INFO] [stderr]   |                                             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `G1Vector`, `G1`
[INFO] [stderr]  --> libzmix/ps/src/pok_sig.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 | use amcl_wrapper::group_elem_g1::{G1Vector, G1};
[INFO] [stderr]   |                                   ^^^^^^^^  ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `G2Vector`, `G2`
[INFO] [stderr]   --> libzmix/ps/src/pok_sig.rs:10:35
[INFO] [stderr]    |
[INFO] [stderr] 10 | use amcl_wrapper::group_elem_g2::{G2Vector, G2};
[INFO] [stderr]    |                                   ^^^^^^^^  ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OtherGroup`
[INFO] [stderr]  --> libzmix/ps/src/signature.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{ate_2_pairing, OtherGroup, OtherGroupVec, SignatureGroup, SignatureGroupVec};
[INFO] [stderr]   |                            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> libzmix/ps/src/signature.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let diff = (verkey.Y.len() - messages.len());
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> libzmix/ps/src/errors.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             Fail::iter_causes(&err)
[INFO] [stderr]    |             ^^^^ help: use `dyn`: `<dyn Fail>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> libzmix/ps/src/keys.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |     for i in 0..count_messages {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `j` is never read
[INFO] [stderr]    --> libzmix/ps/src/pok_sig.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |         let mut j = OtherGroup::new();
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `Instant`
[INFO] [stderr]   --> libzmix/ps/src/keys.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |     use std::time::{Duration, Instant};
[INFO] [stderr]    |                     ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/pok_sig.rs:285:21
[INFO] [stderr]     |
[INFO] [stderr] 285 |             comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/pok_sig.rs:287:17
[INFO] [stderr]     |
[INFO] [stderr] 287 |         comm += (&vk.g * &blinding);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> libzmix/ps/src/signature.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let diff = (verkey.Y.len() - messages.len());
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:170:25
[INFO] [stderr]     |
[INFO] [stderr] 170 |                 comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |             comm += (&vk.g * &blinding);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:191:25
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:193:21
[INFO] [stderr]     |
[INFO] [stderr] 193 |             comm += (&vk.g * &blinding);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 234 |             comm += (&vk.Y[i] * &msgs_1[i]);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |         comm += (&vk.g * &blinding);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:258:25
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> libzmix/ps/src/signature.rs:260:21
[INFO] [stderr]     |
[INFO] [stderr] 260 |             comm += (&vk.g * &blinding);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sk`
[INFO] [stderr]   --> libzmix/ps/src/keys.rs:68:14
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let (sk, vk) = keygen(count_msgs, "test".as_bytes());
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sk`
[INFO] [stderr]   --> libzmix/ps/src/keys.rs:76:14
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let (sk, vk) = keygen(5, "test".as_bytes());
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> libursa/src/signatures/ed25519.rs:169:38
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Err(e) => assert!(false, e),
[INFO] [stderr]     |                                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Err(e) => assert!(false, "{}", e),
[INFO] [stderr]     |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> libursa/src/signatures/ed25519.rs:178:39
[INFO] [stderr]     |
[INFO] [stderr] 178 |             Err(er) => assert!(false, er),
[INFO] [stderr]     |                                       ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 178 |             Err(er) => assert!(false, "{}", er),
[INFO] [stderr]     |                                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> libursa/src/signatures/secp256k1.rs:546:47
[INFO] [stderr]     |
[INFO] [stderr] 546 |                     Err(er) => assert!(false, er),
[INFO] [stderr]     |                                               ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 546 |                     Err(er) => assert!(false, "{}", er),
[INFO] [stderr]     |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> libursa/src/signatures/secp256k1.rs:556:47
[INFO] [stderr]     |
[INFO] [stderr] 556 |                     Err(er) => assert!(false, er),
[INFO] [stderr]     |                                               ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 556 |                     Err(er) => assert!(false, "{}", er),
[INFO] [stderr]     |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> libursa/src/signatures/secp256k1.rs:559:38
[INFO] [stderr]     |
[INFO] [stderr] 559 |             Err(e) => assert!(false, e),
[INFO] [stderr]     |                                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 559 |             Err(e) => assert!(false, "{}", e),
[INFO] [stderr]     |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ps` (lib) generated 10 warnings
[INFO] [stderr] warning: `ps` (lib test) generated 23 warnings (9 duplicates)
[INFO] [stderr] warning: `ursa` (lib test) generated 110 warnings (105 duplicates)
[INFO] [stderr] warning: unused import: `OtherGroupVec`
[INFO] [stderr]  --> libzmix/ps/tests/scenario.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | use ps::{OtherGroupVec, SignatureGroup};
[INFO] [stderr]   |          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> libzmix/ps/tests/scenario.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |         comm += (&vk.Y[i] * &msgs[i]);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> libzmix/ps/tests/scenario.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     comm += (&vk.g * &blinding);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GroupElementVector`
[INFO] [stderr]  --> libzmix/ps/tests/scenario.rs:2:46
[INFO] [stderr]   |
[INFO] [stderr] 2 | use amcl_wrapper::group_elem::{GroupElement, GroupElementVector};
[INFO] [stderr]   |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ps` (test "scenario") generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/delg_cred_cdd-e7b2089b332d7cfa)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test issuer::tests::test_root_issuer ... ok
[INFO] [stdout] test issuer::tests::test_delegation_chain_extension ... ok
[INFO] [stdout] test issuer::tests::test_delegation_level_0_to_level_2 ... ok
[INFO] [stdout] test attribute_token::tests::test_attribute_token_validations ... ok
[INFO] [stdout] test groth_sig::tests::test_groth1_sig_verification ... ok
[INFO] [stdout] test issuer::tests::test_delegation_chain_verification ... ok
[INFO] [stdout] test groth_sig::tests::test_groth2_sig_verification ... ok
[INFO] [stdout] test issuer::tests::test_truncated_delegation_chain ... ok
[INFO] [stdout] test attribute_token::tests::test_attribute_token has been running for over 60 seconds
[INFO] [stdout] test attribute_token::tests::test_attribute_token_with_precomputation has been running for over 60 seconds
[INFO] [stdout] test attribute_token::tests::test_attribute_token_with_revealed_attributes has been running for over 60 seconds
[INFO] [stdout] test attribute_token::tests::test_attribute_token_with_revealed_attributes ... ok
[INFO] [stdout] test attribute_token::tests::test_attribute_token ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d225042a4ba685b8a9da607da717c7575d423a64630ba8f3116581eee8d2cd6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d225042a4ba685b8a9da607da717c7575d423a64630ba8f3116581eee8d2cd6a", kill_on_drop: false }`
[INFO] [stdout] d225042a4ba685b8a9da607da717c7575d423a64630ba8f3116581eee8d2cd6a
