[INFO] fetching crate bitcoinsecp256k1-schnorr 0.1.16-alpha.0...
[INFO] testing bitcoinsecp256k1-schnorr-0.1.16-alpha.0 against master#67da586efe13aa66eef576ba095e1875ba65fd20 for pr-112849
[INFO] extracting crate bitcoinsecp256k1-schnorr 0.1.16-alpha.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bitcoinsecp256k1-schnorr 0.1.16-alpha.0 on toolchain 67da586efe13aa66eef576ba095e1875ba65fd20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoinsecp256k1-schnorr 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoinsecp256k1-schnorr 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoinsecp256k1-schnorr 0.1.16-alpha.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14409ca9c9c27237bcb946e3c198230b4089b67b4e0d3e66bb5fd913910eff69
[INFO] running `Command { std: "docker" "start" "-a" "14409ca9c9c27237bcb946e3c198230b4089b67b4e0d3e66bb5fd913910eff69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14409ca9c9c27237bcb946e3c198230b4089b67b4e0d3e66bb5fd913910eff69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14409ca9c9c27237bcb946e3c198230b4089b67b4e0d3e66bb5fd913910eff69", kill_on_drop: false }`
[INFO] [stdout] 14409ca9c9c27237bcb946e3c198230b4089b67b4e0d3e66bb5fd913910eff69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b689c3eb5d104b4c2f4647bb5c824a3e1aeeda50e78018779df6dec49cb3077c
[INFO] running `Command { std: "docker" "start" "-a" "b689c3eb5d104b4c2f4647bb5c824a3e1aeeda50e78018779df6dec49cb3077c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bitcoinsecp256k1-schnorr v0.1.16-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/schnorrsig.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | / /**
[INFO] [stdout] 73 | |   | An implementation of the nonce generation
[INFO] [stdout] 74 | |   | function as defined in Bitcoin
[INFO] [stdout] 75 | |   | 
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |   |
[INFO] [stdout] 93 | |   */
[INFO] [stdout]    | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / /** 
[INFO] [stdout] 146 | |  | Create a Schnorr signature.
[INFO] [stdout] 147 | |  |
[INFO] [stdout] 148 | |  |  Does _not_ strictly follow BIP-340 because it
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |  |                expensive.
[INFO] [stdout] 188 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | / /** 
[INFO] [stdout] 202 | |  | Create a Schnorr signature with a more flexible
[INFO] [stdout] 203 | |  | API.
[INFO] [stdout] 204 | |  |
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |  |               (can be NULL)
[INFO] [stdout] 222 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | / /** 
[INFO] [stdout] 237 | |  | Verify a Schnorr signature.
[INFO] [stdout] 238 | |  |
[INFO] [stdout] 239 | |  |  Returns: 1: correct signature
[INFO] [stdout] ...   |
[INFO] [stdout] 255 | |  |                to verify with (cannot be NULL)
[INFO] [stdout] 256 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `schnorrsig_extraparams_init`
[INFO] [stdout]    --> src/schnorrsig.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 | macro_rules! schnorrsig_extraparams_init {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `NUM_INVALID_KEYS`
[INFO] [stdout]     --> src/schnorrsig.rs:1676:14
[INFO] [stdout]      |
[INFO] [stdout] 1676 | macro_rules! NUM_INVALID_KEYS {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:278:44
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub fn nonce_function_bip340_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:303:48
[INFO] [stdout]     |
[INFO] [stdout] 303 | pub fn nonce_function_bip340_sha256_tagged_aux(sha: *mut Sha256)  {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]    --> src/schnorrsig.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |         nonce32:    *mut u8,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         msg:        *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |         msglen:     usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]    --> src/schnorrsig.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         key32:      *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]    --> src/schnorrsig.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |         xonly_pk32: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]    --> src/schnorrsig.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         algo:       *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]    --> src/schnorrsig.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         algolen:    usize,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/schnorrsig.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:394:33
[INFO] [stdout]     |
[INFO] [stdout] 394 | pub fn schnorrsig_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/schnorrsig.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         e:        *mut Scalar,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r32`
[INFO] [stdout]    --> src/schnorrsig.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |         r32:      *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_r32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:414:9
[INFO] [stdout]     |
[INFO] [stdout] 414 |         msg:      *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |         msglen:   usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey32`
[INFO] [stdout]    --> src/schnorrsig.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |         pubkey32: *const u8)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         ctx:     *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |         sig64:   *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 |         msg:     *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         msglen:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:440:9
[INFO] [stdout]     |
[INFO] [stdout] 440 |         keypair: *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `noncefp`
[INFO] [stdout]    --> src/schnorrsig.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         noncefp: NonceFunctionHardened,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noncefp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ndata`
[INFO] [stdout]    --> src/schnorrsig.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |         ndata:   *mut c_void) -> i32 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_ndata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         ctx:        *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:511:9
[INFO] [stdout]     |
[INFO] [stdout] 511 |         sig64:      *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |         msg32:      *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:513:9
[INFO] [stdout]     |
[INFO] [stdout] 513 |         keypair:    *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux_rand32`
[INFO] [stdout]    --> src/schnorrsig.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |         aux_rand32: *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         ctx:         *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |         sig64:       *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:525:9
[INFO] [stdout]     |
[INFO] [stdout] 525 |         msg:         *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |         msglen:      usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         keypair:     *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extraparams`
[INFO] [stdout]    --> src/schnorrsig.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |         extraparams: *mut SchnorrSigExtraParams) -> i32 {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extraparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         ctx:    *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |         sig64:  *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |         msg:    *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 551 |         msglen: usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey`
[INFO] [stdout]    --> src/schnorrsig.rs:552:9
[INFO] [stdout]     |
[INFO] [stdout] 552 |         pubkey: *const XOnlyPubKey) -> i32 {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/schnorrsig.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |         args:    *mut *mut u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_flip`
[INFO] [stdout]    --> src/schnorrsig.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |         n_flip:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_bytes`
[INFO] [stdout]    --> src/schnorrsig.rs:616:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |         n_bytes: usize,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:617:9
[INFO] [stdout]     |
[INFO] [stdout] 617 |         msglen:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]    --> src/schnorrsig.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         algolen: usize)  {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha1`
[INFO] [stdout]    --> src/schnorrsig.rs:639:9
[INFO] [stdout]     |
[INFO] [stdout] 639 |         sha1: *const Sha256,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha2`
[INFO] [stdout]    --> src/schnorrsig.rs:640:9
[INFO] [stdout]     |
[INFO] [stdout] 640 |         sha2: *const Sha256)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sk`
[INFO] [stdout]    --> src/schnorrsig.rs:872:9
[INFO] [stdout]     |
[INFO] [stdout] 872 |         sk:            *const u8,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pk_serialized`
[INFO] [stdout]    --> src/schnorrsig.rs:873:9
[INFO] [stdout]     |
[INFO] [stdout] 873 |         pk_serialized: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux_rand`
[INFO] [stdout]    --> src/schnorrsig.rs:874:9
[INFO] [stdout]     |
[INFO] [stdout] 874 |         aux_rand:      *mut u8,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |         msg32:         *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_sig`
[INFO] [stdout]    --> src/schnorrsig.rs:876:9
[INFO] [stdout]     |
[INFO] [stdout] 876 |         expected_sig:  *const u8)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pk_serialized`
[INFO] [stdout]    --> src/schnorrsig.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         pk_serialized: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         msg32:         *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/schnorrsig.rs:905:9
[INFO] [stdout]     |
[INFO] [stdout] 905 |         sig:           *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/schnorrsig.rs:906:9
[INFO] [stdout]     |
[INFO] [stdout] 906 |         expected:      i32)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1349:9
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1350:9
[INFO] [stdout]      |
[INFO] [stdout] 1350 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1351:9
[INFO] [stdout]      |
[INFO] [stdout] 1351 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1352:9
[INFO] [stdout]      |
[INFO] [stdout] 1352 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1353:9
[INFO] [stdout]      |
[INFO] [stdout] 1353 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1354:9
[INFO] [stdout]      |
[INFO] [stdout] 1354 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1355:9
[INFO] [stdout]      |
[INFO] [stdout] 1355 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1356:9
[INFO] [stdout]      |
[INFO] [stdout] 1356 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1377:9
[INFO] [stdout]      |
[INFO] [stdout] 1377 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1378:9
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1379:9
[INFO] [stdout]      |
[INFO] [stdout] 1379 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1380:9
[INFO] [stdout]      |
[INFO] [stdout] 1380 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1381:9
[INFO] [stdout]      |
[INFO] [stdout] 1381 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1382:9
[INFO] [stdout]      |
[INFO] [stdout] 1382 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1383:9
[INFO] [stdout]      |
[INFO] [stdout] 1383 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1384:9
[INFO] [stdout]      |
[INFO] [stdout] 1384 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1406:9
[INFO] [stdout]      |
[INFO] [stdout] 1406 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1407:9
[INFO] [stdout]      |
[INFO] [stdout] 1407 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1408:9
[INFO] [stdout]      |
[INFO] [stdout] 1408 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1409:9
[INFO] [stdout]      |
[INFO] [stdout] 1409 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1410:9
[INFO] [stdout]      |
[INFO] [stdout] 1410 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1411:9
[INFO] [stdout]      |
[INFO] [stdout] 1411 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1412:9
[INFO] [stdout]      |
[INFO] [stdout] 1412 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1413:9
[INFO] [stdout]      |
[INFO] [stdout] 1413 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1685:9
[INFO] [stdout]      |
[INFO] [stdout] 1685 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1686:9
[INFO] [stdout]      |
[INFO] [stdout] 1686 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1687:9
[INFO] [stdout]      |
[INFO] [stdout] 1687 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1688:9
[INFO] [stdout]      |
[INFO] [stdout] 1688 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1689:9
[INFO] [stdout]      |
[INFO] [stdout] 1689 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1690:9
[INFO] [stdout]      |
[INFO] [stdout] 1690 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1691:9
[INFO] [stdout]      |
[INFO] [stdout] 1691 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1692:9
[INFO] [stdout]      |
[INFO] [stdout] 1692 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1711:9
[INFO] [stdout]      |
[INFO] [stdout] 1711 |         ctx:                *const Secp256k1Context,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkeys`
[INFO] [stdout]     --> src/schnorrsig.rs:1712:9
[INFO] [stdout]      |
[INFO] [stdout] 1712 |         pubkeys:            *const XOnlyPubKey,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkeys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stdout]     --> src/schnorrsig.rs:1713:9
[INFO] [stdout]      |
[INFO] [stdout] 1713 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parities`
[INFO] [stdout]     --> src/schnorrsig.rs:1714:9
[INFO] [stdout]      |
[INFO] [stdout] 1714 |         parities:           *const i32)  {
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1781:9
[INFO] [stdout]      |
[INFO] [stdout] 1781 |         ctx:                *const Secp256k1Context,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stdout]     --> src/schnorrsig.rs:1782:9
[INFO] [stdout]      |
[INFO] [stdout] 1782 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypairs`
[INFO] [stdout]     --> src/schnorrsig.rs:1783:9
[INFO] [stdout]      |
[INFO] [stdout] 1783 |         keypairs:           *const KeyPair,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parities`
[INFO] [stdout]     --> src/schnorrsig.rs:1784:9
[INFO] [stdout]      |
[INFO] [stdout] 1784 |         parities:           *const i32)  {
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1833:35
[INFO] [stdout]      |
[INFO] [stdout] 1833 | pub fn test_exhaustive_schnorrsig(ctx: *const Secp256k1Context)  {
[INFO] [stdout]      |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `noncefp`, and `ndata` are never read
[INFO] [stdout]    --> src/schnorrsig.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct SchnorrSigExtraParams {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 128 |     magic:   [u8; 4],
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 129 |     noncefp: NonceFunctionHardened,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 130 |     ndata:   *mut c_void,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_SIGS` is never used
[INFO] [stdout]     --> src/schnorrsig.rs:1486:15
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     pub const N_SIGS: usize = 3;
[INFO] [stdout]      |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 105 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "b689c3eb5d104b4c2f4647bb5c824a3e1aeeda50e78018779df6dec49cb3077c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b689c3eb5d104b4c2f4647bb5c824a3e1aeeda50e78018779df6dec49cb3077c", kill_on_drop: false }`
[INFO] [stdout] b689c3eb5d104b4c2f4647bb5c824a3e1aeeda50e78018779df6dec49cb3077c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16df2d96914bab83b241fa9ca6b0750c530188b78b8a290dcf06f85af151ce11
[INFO] running `Command { std: "docker" "start" "-a" "16df2d96914bab83b241fa9ca6b0750c530188b78b8a290dcf06f85af151ce11", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/schnorrsig.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | / /**
[INFO] [stdout] 73 | |   | An implementation of the nonce generation
[INFO] [stdout] 74 | |   | function as defined in Bitcoin
[INFO] [stdout] 75 | |   | 
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |   |
[INFO] [stdout] 93 | |   */
[INFO] [stdout]    | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / /** 
[INFO] [stdout] 146 | |  | Create a Schnorr signature.
[INFO] [stdout] 147 | |  |
[INFO] [stdout] 148 | |  |  Does _not_ strictly follow BIP-340 because it
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |  |                expensive.
[INFO] [stdout] 188 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | / /** 
[INFO] [stdout] 202 | |  | Create a Schnorr signature with a more flexible
[INFO] [stdout] 203 | |  | API.
[INFO] [stdout] 204 | |  |
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |  |               (can be NULL)
[INFO] [stdout] 222 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | / /** 
[INFO] [stdout] 237 | |  | Verify a Schnorr signature.
[INFO] [stdout] 238 | |  |
[INFO] [stdout] 239 | |  |  Returns: 1: correct signature
[INFO] [stdout] ...   |
[INFO] [stdout] 255 | |  |                to verify with (cannot be NULL)
[INFO] [stdout] 256 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `schnorrsig_extraparams_init`
[INFO] [stdout]    --> src/schnorrsig.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 | macro_rules! schnorrsig_extraparams_init {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `NUM_INVALID_KEYS`
[INFO] [stdout]     --> src/schnorrsig.rs:1676:14
[INFO] [stdout]      |
[INFO] [stdout] 1676 | macro_rules! NUM_INVALID_KEYS {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:278:44
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub fn nonce_function_bip340_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:303:48
[INFO] [stdout]     |
[INFO] [stdout] 303 | pub fn nonce_function_bip340_sha256_tagged_aux(sha: *mut Sha256)  {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]    --> src/schnorrsig.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |         nonce32:    *mut u8,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         msg:        *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |         msglen:     usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]    --> src/schnorrsig.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         key32:      *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]    --> src/schnorrsig.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |         xonly_pk32: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]    --> src/schnorrsig.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         algo:       *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]    --> src/schnorrsig.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         algolen:    usize,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/schnorrsig.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:394:33
[INFO] [stdout]     |
[INFO] [stdout] 394 | pub fn schnorrsig_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/schnorrsig.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         e:        *mut Scalar,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r32`
[INFO] [stdout]    --> src/schnorrsig.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |         r32:      *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_r32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:414:9
[INFO] [stdout]     |
[INFO] [stdout] 414 |         msg:      *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |         msglen:   usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey32`
[INFO] [stdout]    --> src/schnorrsig.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |         pubkey32: *const u8)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         ctx:     *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |         sig64:   *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 |         msg:     *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         msglen:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:440:9
[INFO] [stdout]     |
[INFO] [stdout] 440 |         keypair: *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `noncefp`
[INFO] [stdout]    --> src/schnorrsig.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         noncefp: NonceFunctionHardened,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noncefp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ndata`
[INFO] [stdout]    --> src/schnorrsig.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |         ndata:   *mut c_void) -> i32 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_ndata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         ctx:        *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:511:9
[INFO] [stdout]     |
[INFO] [stdout] 511 |         sig64:      *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |         msg32:      *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:513:9
[INFO] [stdout]     |
[INFO] [stdout] 513 |         keypair:    *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux_rand32`
[INFO] [stdout]    --> src/schnorrsig.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |         aux_rand32: *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         ctx:         *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |         sig64:       *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:525:9
[INFO] [stdout]     |
[INFO] [stdout] 525 |         msg:         *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |         msglen:      usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         keypair:     *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extraparams`
[INFO] [stdout]    --> src/schnorrsig.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |         extraparams: *mut SchnorrSigExtraParams) -> i32 {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extraparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         ctx:    *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |         sig64:  *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |         msg:    *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 551 |         msglen: usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey`
[INFO] [stdout]    --> src/schnorrsig.rs:552:9
[INFO] [stdout]     |
[INFO] [stdout] 552 |         pubkey: *const XOnlyPubKey) -> i32 {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/schnorrsig.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |         args:    *mut *mut u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_flip`
[INFO] [stdout]    --> src/schnorrsig.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |         n_flip:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_bytes`
[INFO] [stdout]    --> src/schnorrsig.rs:616:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |         n_bytes: usize,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:617:9
[INFO] [stdout]     |
[INFO] [stdout] 617 |         msglen:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]    --> src/schnorrsig.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         algolen: usize)  {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha1`
[INFO] [stdout]    --> src/schnorrsig.rs:639:9
[INFO] [stdout]     |
[INFO] [stdout] 639 |         sha1: *const Sha256,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha2`
[INFO] [stdout]    --> src/schnorrsig.rs:640:9
[INFO] [stdout]     |
[INFO] [stdout] 640 |         sha2: *const Sha256)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sk`
[INFO] [stdout]    --> src/schnorrsig.rs:872:9
[INFO] [stdout]     |
[INFO] [stdout] 872 |         sk:            *const u8,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pk_serialized`
[INFO] [stdout]    --> src/schnorrsig.rs:873:9
[INFO] [stdout]     |
[INFO] [stdout] 873 |         pk_serialized: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux_rand`
[INFO] [stdout]    --> src/schnorrsig.rs:874:9
[INFO] [stdout]     |
[INFO] [stdout] 874 |         aux_rand:      *mut u8,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |         msg32:         *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_sig`
[INFO] [stdout]    --> src/schnorrsig.rs:876:9
[INFO] [stdout]     |
[INFO] [stdout] 876 |         expected_sig:  *const u8)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pk_serialized`
[INFO] [stdout]    --> src/schnorrsig.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         pk_serialized: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         msg32:         *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/schnorrsig.rs:905:9
[INFO] [stdout]     |
[INFO] [stdout] 905 |         sig:           *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/schnorrsig.rs:906:9
[INFO] [stdout]     |
[INFO] [stdout] 906 |         expected:      i32)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1349:9
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1350:9
[INFO] [stdout]      |
[INFO] [stdout] 1350 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1351:9
[INFO] [stdout]      |
[INFO] [stdout] 1351 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1352:9
[INFO] [stdout]      |
[INFO] [stdout] 1352 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1353:9
[INFO] [stdout]      |
[INFO] [stdout] 1353 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1354:9
[INFO] [stdout]      |
[INFO] [stdout] 1354 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1355:9
[INFO] [stdout]      |
[INFO] [stdout] 1355 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1356:9
[INFO] [stdout]      |
[INFO] [stdout] 1356 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1377:9
[INFO] [stdout]      |
[INFO] [stdout] 1377 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1378:9
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bitcoinsecp256k1-schnorr v0.1.16-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1379:9
[INFO] [stdout]      |
[INFO] [stdout] 1379 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1380:9
[INFO] [stdout]      |
[INFO] [stdout] 1380 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1381:9
[INFO] [stdout]      |
[INFO] [stdout] 1381 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1382:9
[INFO] [stdout]      |
[INFO] [stdout] 1382 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1383:9
[INFO] [stdout]      |
[INFO] [stdout] 1383 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1384:9
[INFO] [stdout]      |
[INFO] [stdout] 1384 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1406:9
[INFO] [stdout]      |
[INFO] [stdout] 1406 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1407:9
[INFO] [stdout]      |
[INFO] [stdout] 1407 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1408:9
[INFO] [stdout]      |
[INFO] [stdout] 1408 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1409:9
[INFO] [stdout]      |
[INFO] [stdout] 1409 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1410:9
[INFO] [stdout]      |
[INFO] [stdout] 1410 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1411:9
[INFO] [stdout]      |
[INFO] [stdout] 1411 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1412:9
[INFO] [stdout]      |
[INFO] [stdout] 1412 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1413:9
[INFO] [stdout]      |
[INFO] [stdout] 1413 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1685:9
[INFO] [stdout]      |
[INFO] [stdout] 1685 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1686:9
[INFO] [stdout]      |
[INFO] [stdout] 1686 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1687:9
[INFO] [stdout]      |
[INFO] [stdout] 1687 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1688:9
[INFO] [stdout]      |
[INFO] [stdout] 1688 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1689:9
[INFO] [stdout]      |
[INFO] [stdout] 1689 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1690:9
[INFO] [stdout]      |
[INFO] [stdout] 1690 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1691:9
[INFO] [stdout]      |
[INFO] [stdout] 1691 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1692:9
[INFO] [stdout]      |
[INFO] [stdout] 1692 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1711:9
[INFO] [stdout]      |
[INFO] [stdout] 1711 |         ctx:                *const Secp256k1Context,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkeys`
[INFO] [stdout]     --> src/schnorrsig.rs:1712:9
[INFO] [stdout]      |
[INFO] [stdout] 1712 |         pubkeys:            *const XOnlyPubKey,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkeys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stdout]     --> src/schnorrsig.rs:1713:9
[INFO] [stdout]      |
[INFO] [stdout] 1713 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parities`
[INFO] [stdout]     --> src/schnorrsig.rs:1714:9
[INFO] [stdout]      |
[INFO] [stdout] 1714 |         parities:           *const i32)  {
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1781:9
[INFO] [stdout]      |
[INFO] [stdout] 1781 |         ctx:                *const Secp256k1Context,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stdout]     --> src/schnorrsig.rs:1782:9
[INFO] [stdout]      |
[INFO] [stdout] 1782 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypairs`
[INFO] [stdout]     --> src/schnorrsig.rs:1783:9
[INFO] [stdout]      |
[INFO] [stdout] 1783 |         keypairs:           *const KeyPair,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parities`
[INFO] [stdout]     --> src/schnorrsig.rs:1784:9
[INFO] [stdout]      |
[INFO] [stdout] 1784 |         parities:           *const i32)  {
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1833:35
[INFO] [stdout]      |
[INFO] [stdout] 1833 | pub fn test_exhaustive_schnorrsig(ctx: *const Secp256k1Context)  {
[INFO] [stdout]      |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `noncefp`, and `ndata` are never read
[INFO] [stdout]    --> src/schnorrsig.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct SchnorrSigExtraParams {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 128 |     magic:   [u8; 4],
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 129 |     noncefp: NonceFunctionHardened,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 130 |     ndata:   *mut c_void,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_SIGS` is never used
[INFO] [stdout]     --> src/schnorrsig.rs:1486:15
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     pub const N_SIGS: usize = 3;
[INFO] [stdout]      |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 105 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/schnorrsig.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | / /**
[INFO] [stdout] 73 | |   | An implementation of the nonce generation
[INFO] [stdout] 74 | |   | function as defined in Bitcoin
[INFO] [stdout] 75 | |   | 
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |   |
[INFO] [stdout] 93 | |   */
[INFO] [stdout]    | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / /** 
[INFO] [stdout] 146 | |  | Create a Schnorr signature.
[INFO] [stdout] 147 | |  |
[INFO] [stdout] 148 | |  |  Does _not_ strictly follow BIP-340 because it
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |  |                expensive.
[INFO] [stdout] 188 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:201:1
[INFO] [stdout]     |
[INFO] [stdout] 201 | / /** 
[INFO] [stdout] 202 | |  | Create a Schnorr signature with a more flexible
[INFO] [stdout] 203 | |  | API.
[INFO] [stdout] 204 | |  |
[INFO] [stdout] ...   |
[INFO] [stdout] 221 | |  |               (can be NULL)
[INFO] [stdout] 222 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/schnorrsig.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | / /** 
[INFO] [stdout] 237 | |  | Verify a Schnorr signature.
[INFO] [stdout] 238 | |  |
[INFO] [stdout] 239 | |  |  Returns: 1: correct signature
[INFO] [stdout] ...   |
[INFO] [stdout] 255 | |  |                to verify with (cannot be NULL)
[INFO] [stdout] 256 | |  */
[INFO] [stdout]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `schnorrsig_extraparams_init`
[INFO] [stdout]    --> src/schnorrsig.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 | macro_rules! schnorrsig_extraparams_init {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `NUM_INVALID_KEYS`
[INFO] [stdout]     --> src/schnorrsig.rs:1676:14
[INFO] [stdout]      |
[INFO] [stdout] 1676 | macro_rules! NUM_INVALID_KEYS {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:278:44
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub fn nonce_function_bip340_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stdout]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:303:48
[INFO] [stdout]     |
[INFO] [stdout] 303 | pub fn nonce_function_bip340_sha256_tagged_aux(sha: *mut Sha256)  {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]    --> src/schnorrsig.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |         nonce32:    *mut u8,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         msg:        *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |         msglen:     usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]    --> src/schnorrsig.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         key32:      *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]    --> src/schnorrsig.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |         xonly_pk32: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]    --> src/schnorrsig.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         algo:       *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]    --> src/schnorrsig.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         algolen:    usize,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/schnorrsig.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha`
[INFO] [stdout]    --> src/schnorrsig.rs:394:33
[INFO] [stdout]     |
[INFO] [stdout] 394 | pub fn schnorrsig_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/schnorrsig.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         e:        *mut Scalar,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r32`
[INFO] [stdout]    --> src/schnorrsig.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |         r32:      *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_r32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:414:9
[INFO] [stdout]     |
[INFO] [stdout] 414 |         msg:      *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |         msglen:   usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey32`
[INFO] [stdout]    --> src/schnorrsig.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |         pubkey32: *const u8)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         ctx:     *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |         sig64:   *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:438:9
[INFO] [stdout]     |
[INFO] [stdout] 438 |         msg:     *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         msglen:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:440:9
[INFO] [stdout]     |
[INFO] [stdout] 440 |         keypair: *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `noncefp`
[INFO] [stdout]    --> src/schnorrsig.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         noncefp: NonceFunctionHardened,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noncefp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ndata`
[INFO] [stdout]    --> src/schnorrsig.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |         ndata:   *mut c_void) -> i32 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_ndata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         ctx:        *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:511:9
[INFO] [stdout]     |
[INFO] [stdout] 511 |         sig64:      *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |         msg32:      *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:513:9
[INFO] [stdout]     |
[INFO] [stdout] 513 |         keypair:    *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux_rand32`
[INFO] [stdout]    --> src/schnorrsig.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |         aux_rand32: *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         ctx:         *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |         sig64:       *mut u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:525:9
[INFO] [stdout]     |
[INFO] [stdout] 525 |         msg:         *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |         msglen:      usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypair`
[INFO] [stdout]    --> src/schnorrsig.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         keypair:     *const KeyPair,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extraparams`
[INFO] [stdout]    --> src/schnorrsig.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |         extraparams: *mut SchnorrSigExtraParams) -> i32 {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extraparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/schnorrsig.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         ctx:    *const Secp256k1Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig64`
[INFO] [stdout]    --> src/schnorrsig.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |         sig64:  *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/schnorrsig.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |         msg:    *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 551 |         msglen: usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkey`
[INFO] [stdout]    --> src/schnorrsig.rs:552:9
[INFO] [stdout]     |
[INFO] [stdout] 552 |         pubkey: *const XOnlyPubKey) -> i32 {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/schnorrsig.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |         args:    *mut *mut u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_flip`
[INFO] [stdout]    --> src/schnorrsig.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |         n_flip:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_bytes`
[INFO] [stdout]    --> src/schnorrsig.rs:616:9
[INFO] [stdout]     |
[INFO] [stdout] 616 |         n_bytes: usize,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]    --> src/schnorrsig.rs:617:9
[INFO] [stdout]     |
[INFO] [stdout] 617 |         msglen:  usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]    --> src/schnorrsig.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         algolen: usize)  {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha1`
[INFO] [stdout]    --> src/schnorrsig.rs:639:9
[INFO] [stdout]     |
[INFO] [stdout] 639 |         sha1: *const Sha256,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sha2`
[INFO] [stdout]    --> src/schnorrsig.rs:640:9
[INFO] [stdout]     |
[INFO] [stdout] 640 |         sha2: *const Sha256)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sk`
[INFO] [stdout]    --> src/schnorrsig.rs:872:9
[INFO] [stdout]     |
[INFO] [stdout] 872 |         sk:            *const u8,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pk_serialized`
[INFO] [stdout]    --> src/schnorrsig.rs:873:9
[INFO] [stdout]     |
[INFO] [stdout] 873 |         pk_serialized: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aux_rand`
[INFO] [stdout]    --> src/schnorrsig.rs:874:9
[INFO] [stdout]     |
[INFO] [stdout] 874 |         aux_rand:      *mut u8,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |         msg32:         *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_sig`
[INFO] [stdout]    --> src/schnorrsig.rs:876:9
[INFO] [stdout]     |
[INFO] [stdout] 876 |         expected_sig:  *const u8)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pk_serialized`
[INFO] [stdout]    --> src/schnorrsig.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         pk_serialized: *const u8,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg32`
[INFO] [stdout]    --> src/schnorrsig.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         msg32:         *const u8,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sig`
[INFO] [stdout]    --> src/schnorrsig.rs:905:9
[INFO] [stdout]     |
[INFO] [stdout] 905 |         sig:           *const u8,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/schnorrsig.rs:906:9
[INFO] [stdout]     |
[INFO] [stdout] 906 |         expected:      i32)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1349:9
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1350:9
[INFO] [stdout]      |
[INFO] [stdout] 1350 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1351:9
[INFO] [stdout]      |
[INFO] [stdout] 1351 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1352:9
[INFO] [stdout]      |
[INFO] [stdout] 1352 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1353:9
[INFO] [stdout]      |
[INFO] [stdout] 1353 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1354:9
[INFO] [stdout]      |
[INFO] [stdout] 1354 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1355:9
[INFO] [stdout]      |
[INFO] [stdout] 1355 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1356:9
[INFO] [stdout]      |
[INFO] [stdout] 1356 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1377:9
[INFO] [stdout]      |
[INFO] [stdout] 1377 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1378:9
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1379:9
[INFO] [stdout]      |
[INFO] [stdout] 1379 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1380:9
[INFO] [stdout]      |
[INFO] [stdout] 1380 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1381:9
[INFO] [stdout]      |
[INFO] [stdout] 1381 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1382:9
[INFO] [stdout]      |
[INFO] [stdout] 1382 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1383:9
[INFO] [stdout]      |
[INFO] [stdout] 1383 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1384:9
[INFO] [stdout]      |
[INFO] [stdout] 1384 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1406:9
[INFO] [stdout]      |
[INFO] [stdout] 1406 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1407:9
[INFO] [stdout]      |
[INFO] [stdout] 1407 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1408:9
[INFO] [stdout]      |
[INFO] [stdout] 1408 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1409:9
[INFO] [stdout]      |
[INFO] [stdout] 1409 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1410:9
[INFO] [stdout]      |
[INFO] [stdout] 1410 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1411:9
[INFO] [stdout]      |
[INFO] [stdout] 1411 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1412:9
[INFO] [stdout]      |
[INFO] [stdout] 1412 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1413:9
[INFO] [stdout]      |
[INFO] [stdout] 1413 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nonce32`
[INFO] [stdout]     --> src/schnorrsig.rs:1685:9
[INFO] [stdout]      |
[INFO] [stdout] 1685 |         nonce32:    *mut u8,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]     --> src/schnorrsig.rs:1686:9
[INFO] [stdout]      |
[INFO] [stdout] 1686 |         msg:        *const u8,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msglen`
[INFO] [stdout]     --> src/schnorrsig.rs:1687:9
[INFO] [stdout]      |
[INFO] [stdout] 1687 |         msglen:     usize,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key32`
[INFO] [stdout]     --> src/schnorrsig.rs:1688:9
[INFO] [stdout]      |
[INFO] [stdout] 1688 |         key32:      *const u8,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pk32`
[INFO] [stdout]     --> src/schnorrsig.rs:1689:9
[INFO] [stdout]      |
[INFO] [stdout] 1689 |         xonly_pk32: *const u8,
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algo`
[INFO] [stdout]     --> src/schnorrsig.rs:1690:9
[INFO] [stdout]      |
[INFO] [stdout] 1690 |         algo:       *const u8,
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algolen`
[INFO] [stdout]     --> src/schnorrsig.rs:1691:9
[INFO] [stdout]      |
[INFO] [stdout] 1691 |         algolen:    usize,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/schnorrsig.rs:1692:9
[INFO] [stdout]      |
[INFO] [stdout] 1692 |         data:       *mut c_void) -> i32 {
[INFO] [stdout]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1711:9
[INFO] [stdout]      |
[INFO] [stdout] 1711 |         ctx:                *const Secp256k1Context,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pubkeys`
[INFO] [stdout]     --> src/schnorrsig.rs:1712:9
[INFO] [stdout]      |
[INFO] [stdout] 1712 |         pubkeys:            *const XOnlyPubKey,
[INFO] [stdout]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkeys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stdout]     --> src/schnorrsig.rs:1713:9
[INFO] [stdout]      |
[INFO] [stdout] 1713 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parities`
[INFO] [stdout]     --> src/schnorrsig.rs:1714:9
[INFO] [stdout]      |
[INFO] [stdout] 1714 |         parities:           *const i32)  {
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1781:9
[INFO] [stdout]      |
[INFO] [stdout] 1781 |         ctx:                *const Secp256k1Context,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stdout]     --> src/schnorrsig.rs:1782:9
[INFO] [stdout]      |
[INFO] [stdout] 1782 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypairs`
[INFO] [stdout]     --> src/schnorrsig.rs:1783:9
[INFO] [stdout]      |
[INFO] [stdout] 1783 |         keypairs:           *const KeyPair,
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parities`
[INFO] [stdout]     --> src/schnorrsig.rs:1784:9
[INFO] [stdout]      |
[INFO] [stdout] 1784 |         parities:           *const i32)  {
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]     --> src/schnorrsig.rs:1833:35
[INFO] [stdout]      |
[INFO] [stdout] 1833 | pub fn test_exhaustive_schnorrsig(ctx: *const Secp256k1Context)  {
[INFO] [stdout]      |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic`, `noncefp`, and `ndata` are never read
[INFO] [stdout]    --> src/schnorrsig.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct SchnorrSigExtraParams {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 128 |     magic:   [u8; 4],
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 129 |     noncefp: NonceFunctionHardened,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 130 |     ndata:   *mut c_void,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_SIGS` is never used
[INFO] [stdout]     --> src/schnorrsig.rs:1486:15
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     pub const N_SIGS: usize = 3;
[INFO] [stdout]      |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 105 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "16df2d96914bab83b241fa9ca6b0750c530188b78b8a290dcf06f85af151ce11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16df2d96914bab83b241fa9ca6b0750c530188b78b8a290dcf06f85af151ce11", kill_on_drop: false }`
[INFO] [stdout] 16df2d96914bab83b241fa9ca6b0750c530188b78b8a290dcf06f85af151ce11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afa29c4c048d990e48033af991a04a2ca6c294a7c3a81fc14d749e27b99a5a5a
[INFO] running `Command { std: "docker" "start" "-a" "afa29c4c048d990e48033af991a04a2ca6c294a7c3a81fc14d749e27b99a5a5a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `bitcoin_derive::*`
[INFO] [stderr]  --> src/imports.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub(crate) use bitcoin_derive::*;
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/schnorrsig.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | / /**
[INFO] [stderr] 73 | |   | An implementation of the nonce generation
[INFO] [stderr] 74 | |   | function as defined in Bitcoin
[INFO] [stderr] 75 | |   | 
[INFO] [stderr] ...  |
[INFO] [stderr] 92 | |   |
[INFO] [stderr] 93 | |   */
[INFO] [stderr]    | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/schnorrsig.rs:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | / /** 
[INFO] [stderr] 146 | |  | Create a Schnorr signature.
[INFO] [stderr] 147 | |  |
[INFO] [stderr] 148 | |  |  Does _not_ strictly follow BIP-340 because it
[INFO] [stderr] ...   |
[INFO] [stderr] 187 | |  |                expensive.
[INFO] [stderr] 188 | |  */
[INFO] [stderr]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/schnorrsig.rs:201:1
[INFO] [stderr]     |
[INFO] [stderr] 201 | / /** 
[INFO] [stderr] 202 | |  | Create a Schnorr signature with a more flexible
[INFO] [stderr] 203 | |  | API.
[INFO] [stderr] 204 | |  |
[INFO] [stderr] ...   |
[INFO] [stderr] 221 | |  |               (can be NULL)
[INFO] [stderr] 222 | |  */
[INFO] [stderr]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/schnorrsig.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / /** 
[INFO] [stderr] 237 | |  | Verify a Schnorr signature.
[INFO] [stderr] 238 | |  |
[INFO] [stderr] 239 | |  |  Returns: 1: correct signature
[INFO] [stderr] ...   |
[INFO] [stderr] 255 | |  |                to verify with (cannot be NULL)
[INFO] [stderr] 256 | |  */
[INFO] [stderr]     | |___^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `schnorrsig_extraparams_init`
[INFO] [stderr]    --> src/schnorrsig.rs:133:14
[INFO] [stderr]     |
[INFO] [stderr] 133 | macro_rules! schnorrsig_extraparams_init {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `NUM_INVALID_KEYS`
[INFO] [stderr]     --> src/schnorrsig.rs:1676:14
[INFO] [stderr]      |
[INFO] [stderr] 1676 | macro_rules! NUM_INVALID_KEYS {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sha`
[INFO] [stderr]    --> src/schnorrsig.rs:278:44
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub fn nonce_function_bip340_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stderr]     |                                            ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sha`
[INFO] [stderr]    --> src/schnorrsig.rs:303:48
[INFO] [stderr]     |
[INFO] [stderr] 303 | pub fn nonce_function_bip340_sha256_tagged_aux(sha: *mut Sha256)  {
[INFO] [stderr]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nonce32`
[INFO] [stderr]    --> src/schnorrsig.rs:334:9
[INFO] [stderr]     |
[INFO] [stderr] 334 |         nonce32:    *mut u8,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/schnorrsig.rs:335:9
[INFO] [stderr]     |
[INFO] [stderr] 335 |         msg:        *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]    --> src/schnorrsig.rs:336:9
[INFO] [stderr]     |
[INFO] [stderr] 336 |         msglen:     usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key32`
[INFO] [stderr]    --> src/schnorrsig.rs:337:9
[INFO] [stderr]     |
[INFO] [stderr] 337 |         key32:      *const u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pk32`
[INFO] [stderr]    --> src/schnorrsig.rs:338:9
[INFO] [stderr]     |
[INFO] [stderr] 338 |         xonly_pk32: *const u8,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algo`
[INFO] [stderr]    --> src/schnorrsig.rs:339:9
[INFO] [stderr]     |
[INFO] [stderr] 339 |         algo:       *const u8,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algolen`
[INFO] [stderr]    --> src/schnorrsig.rs:340:9
[INFO] [stderr]     |
[INFO] [stderr] 340 |         algolen:    usize,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/schnorrsig.rs:341:9
[INFO] [stderr]     |
[INFO] [stderr] 341 |         data:       *mut c_void) -> i32 {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sha`
[INFO] [stderr]    --> src/schnorrsig.rs:394:33
[INFO] [stderr]     |
[INFO] [stderr] 394 | pub fn schnorrsig_sha256_tagged(sha: *mut Sha256)  {
[INFO] [stderr]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sha`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/schnorrsig.rs:412:9
[INFO] [stderr]     |
[INFO] [stderr] 412 |         e:        *mut Scalar,
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r32`
[INFO] [stderr]    --> src/schnorrsig.rs:413:9
[INFO] [stderr]     |
[INFO] [stderr] 413 |         r32:      *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_r32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/schnorrsig.rs:414:9
[INFO] [stderr]     |
[INFO] [stderr] 414 |         msg:      *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]    --> src/schnorrsig.rs:415:9
[INFO] [stderr]     |
[INFO] [stderr] 415 |         msglen:   usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pubkey32`
[INFO] [stderr]    --> src/schnorrsig.rs:416:9
[INFO] [stderr]     |
[INFO] [stderr] 416 |         pubkey32: *const u8)  {
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/schnorrsig.rs:436:9
[INFO] [stderr]     |
[INFO] [stderr] 436 |         ctx:     *const Secp256k1Context,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig64`
[INFO] [stderr]    --> src/schnorrsig.rs:437:9
[INFO] [stderr]     |
[INFO] [stderr] 437 |         sig64:   *mut u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/schnorrsig.rs:438:9
[INFO] [stderr]     |
[INFO] [stderr] 438 |         msg:     *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]    --> src/schnorrsig.rs:439:9
[INFO] [stderr]     |
[INFO] [stderr] 439 |         msglen:  usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keypair`
[INFO] [stderr]    --> src/schnorrsig.rs:440:9
[INFO] [stderr]     |
[INFO] [stderr] 440 |         keypair: *const KeyPair,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `noncefp`
[INFO] [stderr]    --> src/schnorrsig.rs:441:9
[INFO] [stderr]     |
[INFO] [stderr] 441 |         noncefp: NonceFunctionHardened,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noncefp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ndata`
[INFO] [stderr]    --> src/schnorrsig.rs:442:9
[INFO] [stderr]     |
[INFO] [stderr] 442 |         ndata:   *mut c_void) -> i32 {
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_ndata`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/schnorrsig.rs:510:9
[INFO] [stderr]     |
[INFO] [stderr] 510 |         ctx:        *const Secp256k1Context,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig64`
[INFO] [stderr]    --> src/schnorrsig.rs:511:9
[INFO] [stderr]     |
[INFO] [stderr] 511 |         sig64:      *mut u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg32`
[INFO] [stderr]    --> src/schnorrsig.rs:512:9
[INFO] [stderr]     |
[INFO] [stderr] 512 |         msg32:      *const u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keypair`
[INFO] [stderr]    --> src/schnorrsig.rs:513:9
[INFO] [stderr]     |
[INFO] [stderr] 513 |         keypair:    *const KeyPair,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `aux_rand32`
[INFO] [stderr]    --> src/schnorrsig.rs:514:9
[INFO] [stderr]     |
[INFO] [stderr] 514 |         aux_rand32: *mut u8) -> i32 {
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/schnorrsig.rs:523:9
[INFO] [stderr]     |
[INFO] [stderr] 523 |         ctx:         *const Secp256k1Context,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig64`
[INFO] [stderr]    --> src/schnorrsig.rs:524:9
[INFO] [stderr]     |
[INFO] [stderr] 524 |         sig64:       *mut u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/schnorrsig.rs:525:9
[INFO] [stderr]     |
[INFO] [stderr] 525 |         msg:         *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]    --> src/schnorrsig.rs:526:9
[INFO] [stderr]     |
[INFO] [stderr] 526 |         msglen:      usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keypair`
[INFO] [stderr]    --> src/schnorrsig.rs:527:9
[INFO] [stderr]     |
[INFO] [stderr] 527 |         keypair:     *const KeyPair,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypair`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `extraparams`
[INFO] [stderr]    --> src/schnorrsig.rs:528:9
[INFO] [stderr]     |
[INFO] [stderr] 528 |         extraparams: *mut SchnorrSigExtraParams) -> i32 {
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extraparams`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/schnorrsig.rs:548:9
[INFO] [stderr]     |
[INFO] [stderr] 548 |         ctx:    *const Secp256k1Context,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig64`
[INFO] [stderr]    --> src/schnorrsig.rs:549:9
[INFO] [stderr]     |
[INFO] [stderr] 549 |         sig64:  *const u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_sig64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/schnorrsig.rs:550:9
[INFO] [stderr]     |
[INFO] [stderr] 550 |         msg:    *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]    --> src/schnorrsig.rs:551:9
[INFO] [stderr]     |
[INFO] [stderr] 551 |         msglen: usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pubkey`
[INFO] [stderr]    --> src/schnorrsig.rs:552:9
[INFO] [stderr]     |
[INFO] [stderr] 552 |         pubkey: *const XOnlyPubKey) -> i32 {
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkey`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/schnorrsig.rs:614:9
[INFO] [stderr]     |
[INFO] [stderr] 614 |         args:    *mut *mut u8,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_flip`
[INFO] [stderr]    --> src/schnorrsig.rs:615:9
[INFO] [stderr]     |
[INFO] [stderr] 615 |         n_flip:  usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_flip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_bytes`
[INFO] [stderr]    --> src/schnorrsig.rs:616:9
[INFO] [stderr]     |
[INFO] [stderr] 616 |         n_bytes: usize,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]    --> src/schnorrsig.rs:617:9
[INFO] [stderr]     |
[INFO] [stderr] 617 |         msglen:  usize,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algolen`
[INFO] [stderr]    --> src/schnorrsig.rs:618:9
[INFO] [stderr]     |
[INFO] [stderr] 618 |         algolen: usize)  {
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sha1`
[INFO] [stderr]    --> src/schnorrsig.rs:639:9
[INFO] [stderr]     |
[INFO] [stderr] 639 |         sha1: *const Sha256,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sha2`
[INFO] [stderr]    --> src/schnorrsig.rs:640:9
[INFO] [stderr]     |
[INFO] [stderr] 640 |         sha2: *const Sha256)  {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_sha2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sk`
[INFO] [stderr]    --> src/schnorrsig.rs:872:9
[INFO] [stderr]     |
[INFO] [stderr] 872 |         sk:            *const u8,
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pk_serialized`
[INFO] [stderr]    --> src/schnorrsig.rs:873:9
[INFO] [stderr]     |
[INFO] [stderr] 873 |         pk_serialized: *const u8,
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `aux_rand`
[INFO] [stderr]    --> src/schnorrsig.rs:874:9
[INFO] [stderr]     |
[INFO] [stderr] 874 |         aux_rand:      *mut u8,
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aux_rand`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg32`
[INFO] [stderr]    --> src/schnorrsig.rs:875:9
[INFO] [stderr]     |
[INFO] [stderr] 875 |         msg32:         *const u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected_sig`
[INFO] [stderr]    --> src/schnorrsig.rs:876:9
[INFO] [stderr]     |
[INFO] [stderr] 876 |         expected_sig:  *const u8)  {
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pk_serialized`
[INFO] [stderr]    --> src/schnorrsig.rs:903:9
[INFO] [stderr]     |
[INFO] [stderr] 903 |         pk_serialized: *const u8,
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pk_serialized`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg32`
[INFO] [stderr]    --> src/schnorrsig.rs:904:9
[INFO] [stderr]     |
[INFO] [stderr] 904 |         msg32:         *const u8,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_msg32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sig`
[INFO] [stderr]    --> src/schnorrsig.rs:905:9
[INFO] [stderr]     |
[INFO] [stderr] 905 |         sig:           *const u8,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/schnorrsig.rs:906:9
[INFO] [stderr]     |
[INFO] [stderr] 906 |         expected:      i32)  {
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nonce32`
[INFO] [stderr]     --> src/schnorrsig.rs:1349:9
[INFO] [stderr]      |
[INFO] [stderr] 1349 |         nonce32:    *mut u8,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]     --> src/schnorrsig.rs:1350:9
[INFO] [stderr]      |
[INFO] [stderr] 1350 |         msg:        *const u8,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]     --> src/schnorrsig.rs:1351:9
[INFO] [stderr]      |
[INFO] [stderr] 1351 |         msglen:     usize,
[INFO] [stderr]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key32`
[INFO] [stderr]     --> src/schnorrsig.rs:1352:9
[INFO] [stderr]      |
[INFO] [stderr] 1352 |         key32:      *const u8,
[INFO] [stderr]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pk32`
[INFO] [stderr]     --> src/schnorrsig.rs:1353:9
[INFO] [stderr]      |
[INFO] [stderr] 1353 |         xonly_pk32: *const u8,
[INFO] [stderr]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algo`
[INFO] [stderr]     --> src/schnorrsig.rs:1354:9
[INFO] [stderr]      |
[INFO] [stderr] 1354 |         algo:       *const u8,
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algolen`
[INFO] [stderr]     --> src/schnorrsig.rs:1355:9
[INFO] [stderr]      |
[INFO] [stderr] 1355 |         algolen:    usize,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]     --> src/schnorrsig.rs:1356:9
[INFO] [stderr]      |
[INFO] [stderr] 1356 |         data:       *mut c_void) -> i32 {
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nonce32`
[INFO] [stderr]     --> src/schnorrsig.rs:1377:9
[INFO] [stderr]      |
[INFO] [stderr] 1377 |         nonce32:    *mut u8,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]     --> src/schnorrsig.rs:1378:9
[INFO] [stderr]      |
[INFO] [stderr] 1378 |         msg:        *const u8,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]     --> src/schnorrsig.rs:1379:9
[INFO] [stderr]      |
[INFO] [stderr] 1379 |         msglen:     usize,
[INFO] [stderr]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key32`
[INFO] [stderr]     --> src/schnorrsig.rs:1380:9
[INFO] [stderr]      |
[INFO] [stderr] 1380 |         key32:      *const u8,
[INFO] [stderr]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pk32`
[INFO] [stderr]     --> src/schnorrsig.rs:1381:9
[INFO] [stderr]      |
[INFO] [stderr] 1381 |         xonly_pk32: *const u8,
[INFO] [stderr]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algo`
[INFO] [stderr]     --> src/schnorrsig.rs:1382:9
[INFO] [stderr]      |
[INFO] [stderr] 1382 |         algo:       *const u8,
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algolen`
[INFO] [stderr]     --> src/schnorrsig.rs:1383:9
[INFO] [stderr]      |
[INFO] [stderr] 1383 |         algolen:    usize,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]     --> src/schnorrsig.rs:1384:9
[INFO] [stderr]      |
[INFO] [stderr] 1384 |         data:       *mut c_void) -> i32 {
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nonce32`
[INFO] [stderr]     --> src/schnorrsig.rs:1406:9
[INFO] [stderr]      |
[INFO] [stderr] 1406 |         nonce32:    *mut u8,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]     --> src/schnorrsig.rs:1407:9
[INFO] [stderr]      |
[INFO] [stderr] 1407 |         msg:        *const u8,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]     --> src/schnorrsig.rs:1408:9
[INFO] [stderr]      |
[INFO] [stderr] 1408 |         msglen:     usize,
[INFO] [stderr]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key32`
[INFO] [stderr]     --> src/schnorrsig.rs:1409:9
[INFO] [stderr]      |
[INFO] [stderr] 1409 |         key32:      *const u8,
[INFO] [stderr]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pk32`
[INFO] [stderr]     --> src/schnorrsig.rs:1410:9
[INFO] [stderr]      |
[INFO] [stderr] 1410 |         xonly_pk32: *const u8,
[INFO] [stderr]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algo`
[INFO] [stderr]     --> src/schnorrsig.rs:1411:9
[INFO] [stderr]      |
[INFO] [stderr] 1411 |         algo:       *const u8,
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algolen`
[INFO] [stderr]     --> src/schnorrsig.rs:1412:9
[INFO] [stderr]      |
[INFO] [stderr] 1412 |         algolen:    usize,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]     --> src/schnorrsig.rs:1413:9
[INFO] [stderr]      |
[INFO] [stderr] 1413 |         data:       *mut c_void) -> i32 {
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nonce32`
[INFO] [stderr]     --> src/schnorrsig.rs:1685:9
[INFO] [stderr]      |
[INFO] [stderr] 1685 |         nonce32:    *mut u8,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nonce32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]     --> src/schnorrsig.rs:1686:9
[INFO] [stderr]      |
[INFO] [stderr] 1686 |         msg:        *const u8,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msglen`
[INFO] [stderr]     --> src/schnorrsig.rs:1687:9
[INFO] [stderr]      |
[INFO] [stderr] 1687 |         msglen:     usize,
[INFO] [stderr]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_msglen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key32`
[INFO] [stderr]     --> src/schnorrsig.rs:1688:9
[INFO] [stderr]      |
[INFO] [stderr] 1688 |         key32:      *const u8,
[INFO] [stderr]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_key32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pk32`
[INFO] [stderr]     --> src/schnorrsig.rs:1689:9
[INFO] [stderr]      |
[INFO] [stderr] 1689 |         xonly_pk32: *const u8,
[INFO] [stderr]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pk32`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algo`
[INFO] [stderr]     --> src/schnorrsig.rs:1690:9
[INFO] [stderr]      |
[INFO] [stderr] 1690 |         algo:       *const u8,
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_algo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `algolen`
[INFO] [stderr]     --> src/schnorrsig.rs:1691:9
[INFO] [stderr]      |
[INFO] [stderr] 1691 |         algolen:    usize,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algolen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]     --> src/schnorrsig.rs:1692:9
[INFO] [stderr]      |
[INFO] [stderr] 1692 |         data:       *mut c_void) -> i32 {
[INFO] [stderr]      |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]     --> src/schnorrsig.rs:1711:9
[INFO] [stderr]      |
[INFO] [stderr] 1711 |         ctx:                *const Secp256k1Context,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pubkeys`
[INFO] [stderr]     --> src/schnorrsig.rs:1712:9
[INFO] [stderr]      |
[INFO] [stderr] 1712 |         pubkeys:            *const XOnlyPubKey,
[INFO] [stderr]      |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pubkeys`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stderr]     --> src/schnorrsig.rs:1713:9
[INFO] [stderr]      |
[INFO] [stderr] 1713 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parities`
[INFO] [stderr]     --> src/schnorrsig.rs:1714:9
[INFO] [stderr]      |
[INFO] [stderr] 1714 |         parities:           *const i32)  {
[INFO] [stderr]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]     --> src/schnorrsig.rs:1781:9
[INFO] [stderr]      |
[INFO] [stderr] 1781 |         ctx:                *const Secp256k1Context,
[INFO] [stderr]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xonly_pubkey_bytes`
[INFO] [stderr]     --> src/schnorrsig.rs:1782:9
[INFO] [stderr]      |
[INFO] [stderr] 1782 |         xonly_pubkey_bytes: [*mut u8; 32],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xonly_pubkey_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keypairs`
[INFO] [stderr]     --> src/schnorrsig.rs:1783:9
[INFO] [stderr]      |
[INFO] [stderr] 1783 |         keypairs:           *const KeyPair,
[INFO] [stderr]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypairs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parities`
[INFO] [stderr]     --> src/schnorrsig.rs:1784:9
[INFO] [stderr]      |
[INFO] [stderr] 1784 |         parities:           *const i32)  {
[INFO] [stderr]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parities`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]     --> src/schnorrsig.rs:1833:35
[INFO] [stderr]      |
[INFO] [stderr] 1833 | pub fn test_exhaustive_schnorrsig(ctx: *const Secp256k1Context)  {
[INFO] [stderr]      |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `magic`, `noncefp`, and `ndata` are never read
[INFO] [stderr]    --> src/schnorrsig.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct SchnorrSigExtraParams {
[INFO] [stderr]     |            --------------------- fields in this struct
[INFO] [stderr] 128 |     magic:   [u8; 4],
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 129 |     noncefp: NonceFunctionHardened,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 130 |     ndata:   *mut c_void,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `N_SIGS` is never used
[INFO] [stderr]     --> src/schnorrsig.rs:1486:15
[INFO] [stderr]      |
[INFO] [stderr] 1486 |     pub const N_SIGS: usize = 3;
[INFO] [stderr]      |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcoinsecp256k1-schnorr` (lib) generated 105 warnings (run `cargo fix --lib -p bitcoinsecp256k1-schnorr` to apply 97 suggestions)
[INFO] [stderr] warning: `bitcoinsecp256k1-schnorr` (lib test) generated 105 warnings (105 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoinsecp256k1_schnorr-9c03a4982110fa7d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitcoinsecp256k1-schnorr
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afa29c4c048d990e48033af991a04a2ca6c294a7c3a81fc14d749e27b99a5a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa29c4c048d990e48033af991a04a2ca6c294a7c3a81fc14d749e27b99a5a5a", kill_on_drop: false }`
[INFO] [stdout] afa29c4c048d990e48033af991a04a2ca6c294a7c3a81fc14d749e27b99a5a5a