[INFO] fetching crate secp256k1-test 0.7.2...
[INFO] checking secp256k1-test-0.7.2 against try#f4690f24e7d9bcb0b168a02b06dd61391e8bd55a for pr-157814-crater-rollup
[INFO] extracting crate secp256k1-test 0.7.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate secp256k1-test 0.7.2
[INFO] finished tweaking crates.io crate secp256k1-test 0.7.2
[INFO] tweaked toml for crates.io crate secp256k1-test 0.7.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate secp256k1-test 0.7.2 on toolchain f4690f24e7d9bcb0b168a02b06dd61391e8bd55a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.3.25 (available: v0.7.6)
[INFO] [stderr]       Adding rand v0.4.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `secp256k1-test` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f
[INFO] running `Command { std: "docker" "start" "dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `secp256k1-test` (manifest) generated 1 warning
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]    Compiling secp256k1-test v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut base_config = gcc::Config::new();
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut base_config = gcc::Config::new();
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: secp256k1-test@0.7.2: In file included from depend/secp256k1/src/secp256k1.c:15:
[INFO] [stderr] warning: secp256k1-test@0.7.2: depend/secp256k1/src/group_impl.h:219:12: warning: 'secp256k1_gej_is_valid_var' defined but not used [-Wunused-function]
[INFO] [stderr] warning: secp256k1-test@0.7.2:   219 | static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) {
[INFO] [stderr] warning: secp256k1-test@0.7.2:       |            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: secp256k1-test@0.7.2: In file included from depend/secp256k1/src/field_impl.h:17,
[INFO] [stderr] warning: secp256k1-test@0.7.2:                  from depend/secp256k1/src/secp256k1.c:13:
[INFO] [stderr] warning: secp256k1-test@0.7.2: depend/secp256k1/src/field_10x26_impl.h:44:13: warning: 'secp256k1_fe_verify' defined but not used [-Wunused-function]
[INFO] [stderr] warning: secp256k1-test@0.7.2:    44 | static void secp256k1_fe_verify(const secp256k1_fe *a) {
[INFO] [stderr] warning: secp256k1-test@0.7.2:       |             ^~~~~~~~~~~~~~~~~~~
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout]  61 | impl_raw_debug!(PublicKey);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl_raw_debug!(Signature);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl_raw_debug!(RecoverableSignature);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl_raw_debug!(SharedSecret);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(f, "{}(", stringify!($thing)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_pretty_debug!(SecretKey);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_pretty_debug!(SecretKey);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:241:34
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:250:34
[INFO] [stdout]     |
[INFO] [stdout] 250 |                         ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:301:45
[INFO] [stdout]     |
[INFO] [stdout] 301 |                         let read_ch = match try!(a.next_element()) {
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:308:55
[INFO] [stdout]     |
[INFO] [stdout] 308 |                     let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(f, "{}(", stringify!($thing)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl_pretty_debug!(Signature);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl_pretty_debug!(Signature);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |                         ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:240:55
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(f, "{}(", stringify!($thing)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | impl_pretty_debug!(Message);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | impl_pretty_debug!(Message);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:547:18
[INFO] [stdout]     |
[INFO] [stdout] 547 |         let pk = try!(key::PublicKey::from_secret_key(self, &sk));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]    --> src/macros.rs:58:25
[INFO] [stdout]     |
[INFO] [stdout]  58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout]  61 | impl_raw_debug!(PublicKey);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl_raw_debug!(Signature);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl_raw_debug!(RecoverableSignature);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl_raw_debug!(SharedSecret);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_raw_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(f, "{}(", stringify!($thing)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_pretty_debug!(SecretKey);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_pretty_debug!(SecretKey);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:241:34
[INFO] [stdout]     |
[INFO] [stdout] 241 |                         ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:250:34
[INFO] [stdout]     |
[INFO] [stdout] 250 |                         ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:301:45
[INFO] [stdout]     |
[INFO] [stdout] 301 |                         let read_ch = match try!(a.next_element()) {
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/key.rs:308:55
[INFO] [stdout]     |
[INFO] [stdout] 308 |                     let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(f, "{}(", stringify!($thing)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl_pretty_debug!(Signature);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl_pretty_debug!(Signature);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |                         ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:240:55
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:131:42
[INFO] [stdout]     |
[INFO] [stdout] 131 | ...                   ret[i] = try!(d.read_seq_elt(i, |d| Decodable::decode(d)));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:168:48
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   ret[i] = match try!(a.next_element()) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:173:63
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   let one_after_last : Option<u8> = try!(a.next_element());
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(f, "{}(", stringify!($thing)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | impl_pretty_debug!(Message);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/macros.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     try!(write!(f, "{:02x}", i));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | impl_pretty_debug!(Message);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_pretty_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:547:18
[INFO] [stdout]     |
[INFO] [stdout] 547 |         let pk = try!(key::PublicKey::from_secret_key(self, &sk));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:232:81
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     let mut ret: [u8; constants::COMPACT_SIGNATURE_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:60:48
[INFO] [stdout]     |
[INFO] [stdout]  60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:421:35
[INFO] [stdout]     |
[INFO] [stdout] 421 |         f.write_str(error::Error::description(self))
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]    --> src/macros.rs:58:25
[INFO] [stdout]     |
[INFO] [stdout]  58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:67:47
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub unsafe fn blank() -> PublicKey { mem::uninitialized() }
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:92:47
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub unsafe fn blank() -> Signature { mem::uninitialized() }
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:99:58
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub unsafe fn blank() -> RecoverableSignature { mem::uninitialized() }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:60:48
[INFO] [stdout]     |
[INFO] [stdout]  60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/ffi.rs:112:50
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub unsafe fn blank() -> SharedSecret { mem::uninitialized() }
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/key.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]    | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/key.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]    | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/key.rs:239:87
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     let mut ret: [u8; constants::UNCOMPRESSED_PUBLIC_KEY_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/key.rs:248:85
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     let mut ret: [u8; constants::COMPRESSED_PUBLIC_KEY_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/key.rs:297:87
[INFO] [stdout]     |
[INFO] [stdout] 297 |                     let mut ret: [u8; constants::UNCOMPRESSED_PUBLIC_KEY_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/schnorr.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]    | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/schnorr.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]    | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/schnorr.rs:57:48
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut ret: Signature = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]    --> src/macros.rs:58:25
[INFO] [stdout]     |
[INFO] [stdout]  58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lib.rs:232:81
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     let mut ret: [u8; constants::COMPACT_SIGNATURE_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:60:48
[INFO] [stdout]     |
[INFO] [stdout]  60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | impl_array_newtype!(Message, u8, constants::MESSAGE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:421:35
[INFO] [stdout]     |
[INFO] [stdout] 421 |         f.write_str(error::Error::description(self))
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]    --> src/macros.rs:58:25
[INFO] [stdout]     |
[INFO] [stdout]  58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl_array_newtype!(PublicKey, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:67:47
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub unsafe fn blank() -> PublicKey { mem::uninitialized() }
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl_array_newtype!(Signature, c_uchar, 64);
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ffi.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl_array_newtype!(RecoverableSignature, c_uchar, 65);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:92:47
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub unsafe fn blank() -> Signature { mem::uninitialized() }
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/ffi.rs:99:58
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub unsafe fn blank() -> RecoverableSignature { mem::uninitialized() }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:60:48
[INFO] [stdout]     |
[INFO] [stdout]  60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ffi.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl_array_newtype!(SharedSecret, c_uchar, 32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/ffi.rs:112:50
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub unsafe fn blank() -> SharedSecret { mem::uninitialized() }
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/key.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]    | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/key.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]    | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/key.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl_array_newtype!(SecretKey, u8, constants::SECRET_KEY_SIZE);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/key.rs:239:87
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     let mut ret: [u8; constants::UNCOMPRESSED_PUBLIC_KEY_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/key.rs:248:85
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     let mut ret: [u8; constants::COMPRESSED_PUBLIC_KEY_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/key.rs:297:87
[INFO] [stdout]     |
[INFO] [stdout] 297 |                     let mut ret: [u8; constants::UNCOMPRESSED_PUBLIC_KEY_SIZE] = mem::uninitialized();
[INFO] [stdout]     |                                                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> src/macros.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/schnorr.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]    | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-06-12; consider upgrading it if it is out of date
[INFO] [stdout]    = note: this error originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/macros.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     let mut ret: $thing = mem::uninitialized();
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/schnorr.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]    | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:129:61
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/macros.rs:166:61
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   let mut ret: [$ty; $len] = mem::uninitialized();
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/schnorr.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl_array_newtype!(Signature, u8, constants::SCHNORR_SIGNATURE_SIZE);
[INFO] [stdout]     | --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_array_newtype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/schnorr.rs:57:48
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut ret: Signature = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:426:32
[INFO] [stdout]     |
[INFO] [stdout] 426 |     fn cause(&self) -> Option<&error::Error> { None }
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 426 |     fn cause(&self) -> Option<&dyn error::Error> { None }
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:426:32
[INFO] [stdout]     |
[INFO] [stdout] 426 |     fn cause(&self) -> Option<&error::Error> { None }
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 426 |     fn cause(&self) -> Option<&dyn error::Error> { None }
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] warning: secp256k1-test@0.7.2: In file included from depend/secp256k1/src/secp256k1.c:15:
[INFO] [stderr] warning: secp256k1-test@0.7.2: depend/secp256k1/src/group_impl.h:219:12: warning: 'secp256k1_gej_is_valid_var' defined but not used [-Wunused-function]
[INFO] [stderr] warning: secp256k1-test@0.7.2:   219 | static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) {
[INFO] [stderr] warning: secp256k1-test@0.7.2:       |            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: secp256k1-test@0.7.2: In file included from depend/secp256k1/src/field_impl.h:17,
[INFO] [stderr] warning: secp256k1-test@0.7.2:                  from depend/secp256k1/src/secp256k1.c:13:
[INFO] [stderr] warning: secp256k1-test@0.7.2: depend/secp256k1/src/field_10x26_impl.h:44:13: warning: 'secp256k1_fe_verify' defined but not used [-Wunused-function]
[INFO] [stderr] warning: secp256k1-test@0.7.2:    44 | static void secp256k1_fe_verify(const secp256k1_fe *a) {
[INFO] [stderr] warning: secp256k1-test@0.7.2:       |             ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: could not compile `secp256k1-test` (lib) due to 7 previous errors; 70 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] warning: secp256k1-test@0.7.2: In file included from depend/secp256k1/src/secp256k1.c:15:
[INFO] [stderr] warning: secp256k1-test@0.7.2: depend/secp256k1/src/group_impl.h:219:12: warning: 'secp256k1_gej_is_valid_var' defined but not used [-Wunused-function]
[INFO] [stderr] warning: secp256k1-test@0.7.2:   219 | static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) {
[INFO] [stderr] warning: secp256k1-test@0.7.2:       |            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: secp256k1-test@0.7.2: In file included from depend/secp256k1/src/field_impl.h:17,
[INFO] [stderr] warning: secp256k1-test@0.7.2:                  from depend/secp256k1/src/secp256k1.c:13:
[INFO] [stderr] warning: secp256k1-test@0.7.2: depend/secp256k1/src/field_10x26_impl.h:44:13: warning: 'secp256k1_fe_verify' defined but not used [-Wunused-function]
[INFO] [stderr] warning: secp256k1-test@0.7.2:    44 | static void secp256k1_fe_verify(const secp256k1_fe *a) {
[INFO] [stderr] warning: secp256k1-test@0.7.2:       |             ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: could not compile `secp256k1-test` (lib test) due to 7 previous errors; 70 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f", kill_on_drop: false }`
[INFO] [stdout] dbc25313270a0172c75a095f3cae61f2706bad24285646850c36dcdc8bdf285f
