[INFO] fetching crate secp256k1-test 0.7.2...
[INFO] documenting secp256k1-test-0.7.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate secp256k1-test 0.7.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate secp256k1-test 0.7.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a5f74e12ec1fd9c73b30556635dd2eaa29c2d8ecaa58d1f108a808d2cd7ef7
[INFO] running `Command { std: "docker" "start" "-a" "a1a5f74e12ec1fd9c73b30556635dd2eaa29c2d8ecaa58d1f108a808d2cd7ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a5f74e12ec1fd9c73b30556635dd2eaa29c2d8ecaa58d1f108a808d2cd7ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a5f74e12ec1fd9c73b30556635dd2eaa29c2d8ecaa58d1f108a808d2cd7ef7", kill_on_drop: false }`
[INFO] [stdout] a1a5f74e12ec1fd9c73b30556635dd2eaa29c2d8ecaa58d1f108a808d2cd7ef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34a84bee3b1699d050ac43833db3f886403c859f2cd009dbdbc7bc9624bf512e
[INFO] running `Command { std: "docker" "start" "-a" "34a84bee3b1699d050ac43833db3f886403c859f2cd009dbdbc7bc9624bf512e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr] warning: In file included from depend/secp256k1/src/secp256k1.c:15:
[INFO] [stderr] warning: depend/secp256k1/src/group_impl.h:219:12: warning: 'secp256k1_gej_is_valid_var' defined but not used [-Wunused-function]
[INFO] [stderr] warning:   219 | static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) {
[INFO] [stderr] warning:       |            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from depend/secp256k1/src/field_impl.h:17,
[INFO] [stderr] warning:                  from depend/secp256k1/src/secp256k1.c:13:
[INFO] [stderr] warning: depend/secp256k1/src/field_10x26_impl.h:44:13: warning: 'secp256k1_fe_verify' defined but not used [-Wunused-function]
[INFO] [stderr] warning:    44 | static void secp256k1_fe_verify(const secp256k1_fe *a) {
[INFO] [stderr] warning:       |             ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]  Documenting secp256k1-test v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a static
[INFO] [stdout]    --> src/ffi.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub static secp256k1_nonce_function_rfc6979: NonceFn;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:33:9
[INFO] [stdout]     |
[INFO] [stdout] 33  | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a static
[INFO] [stdout]    --> src/ffi.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub static secp256k1_nonce_function_default: NonceFn;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn secp256k1_context_create(flags: c_uint) -> *mut Context;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn secp256k1_context_clone(cx: *mut Context) -> *mut Context;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn secp256k1_context_destroy(cx: *mut Context);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | /     pub fn secp256k1_context_randomize(cx: *mut Context,
[INFO] [stdout] 128 | |                                        seed32: *const c_uchar)
[INFO] [stdout] 129 | |                                        -> c_int;
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     pub fn secp256k1_ec_pubkey_parse(cx: *const Context, pk: *mut PublicKey,
[INFO] [stdout] 140 | |                                      input: *const c_uchar, in_len: size_t)
[INFO] [stdout] 141 | |                                      -> c_int;
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     pub fn secp256k1_ec_pubkey_serialize(cx: *const Context, output: *const c_uchar,
[INFO] [stdout] 144 | |                                          out_len: *mut size_t, pk: *const PublicKey
[INFO] [stdout] 145 | | ,                                        compressed: c_uint)
[INFO] [stdout] 146 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | /     pub fn secp256k1_ecdsa_signature_parse_der(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 150 | |                                                input: *const c_uchar, in_len: size_t)
[INFO] [stdout] 151 | |                                                -> c_int;
[INFO] [stdout]     | |_______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     pub fn secp256k1_ecdsa_signature_parse_compact(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 154 | |                                                    input64: *const c_uchar)
[INFO] [stdout] 155 | |                                                    -> c_int;
[INFO] [stdout]     | |___________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | /     pub fn ecdsa_signature_parse_der_lax(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 158 | |                                          input: *const c_uchar, in_len: size_t)
[INFO] [stdout] 159 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /     pub fn secp256k1_ecdsa_signature_serialize_der(cx: *const Context, output: *const c_uchar,
[INFO] [stdout] 162 | |                                                    out_len: *mut size_t, sig: *const Signature)
[INFO] [stdout] 163 | |                                                    -> c_int;
[INFO] [stdout]     | |___________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     pub fn secp256k1_ecdsa_signature_serialize_compact(cx: *const Context, output64: *const c_uchar,
[INFO] [stdout] 166 | |                                                        sig: *const Signature)
[INFO] [stdout] 167 | |                                                        -> c_int;
[INFO] [stdout]     | |_______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | /     pub fn secp256k1_ecdsa_recoverable_signature_parse_compact(cx: *const Context, sig: *mut RecoverableSignature,
[INFO] [stdout] 170 | |                                                                input64: *const c_uchar, recid: c_int)
[INFO] [stdout] 171 | |                                                                -> c_int;
[INFO] [stdout]     | |_______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | /     pub fn secp256k1_ecdsa_recoverable_signature_serialize_compact(cx: *const Context, output64: *const c_uchar,
[INFO] [stdout] 174 | |                                                                    recid: *mut c_int, sig: *const RecoverableSignature)
[INFO] [stdout] 175 | |                                                                    -> c_int;
[INFO] [stdout]     | |___________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | /     pub fn secp256k1_ecdsa_recoverable_signature_convert(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 178 | |                                                          input: *const RecoverableSignature) 
[INFO] [stdout] 179 | |                                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | /     pub fn secp256k1_ecdsa_signature_normalize(cx: *const Context, out_sig: *mut Signature,
[INFO] [stdout] 182 | |                                                in_sig: *const Signature)
[INFO] [stdout] 183 | |                                                -> c_int;
[INFO] [stdout]     | |_______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | /     pub fn secp256k1_ecdsa_verify(cx: *const Context,
[INFO] [stdout] 187 | |                                   sig: *const Signature,
[INFO] [stdout] 188 | |                                   msg32: *const c_uchar,
[INFO] [stdout] 189 | |                                   pk: *const PublicKey)
[INFO] [stdout] 190 | |                                   -> c_int;
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | /     pub fn secp256k1_ecdsa_sign(cx: *const Context,
[INFO] [stdout] 193 | |                                 sig: *mut Signature,
[INFO] [stdout] 194 | |                                 msg32: *const c_uchar,
[INFO] [stdout] 195 | |                                 sk: *const c_uchar,
[INFO] [stdout] 196 | |                                 noncefn: NonceFn,
[INFO] [stdout] 197 | |                                 noncedata: *const c_void)
[INFO] [stdout] 198 | |                                 -> c_int;
[INFO] [stdout]     | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | /     pub fn secp256k1_ecdsa_sign_recoverable(cx: *const Context,
[INFO] [stdout] 201 | |                                             sig: *mut RecoverableSignature,
[INFO] [stdout] 202 | |                                             msg32: *const c_uchar,
[INFO] [stdout] 203 | |                                             sk: *const c_uchar,
[INFO] [stdout] 204 | |                                             noncefn: NonceFn,
[INFO] [stdout] 205 | |                                             noncedata: *const c_void)
[INFO] [stdout] 206 | |                                             -> c_int;
[INFO] [stdout]     | |____________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 | /     pub fn secp256k1_ecdsa_recover(cx: *const Context,
[INFO] [stdout] 209 | |                                    pk: *mut PublicKey,
[INFO] [stdout] 210 | |                                    sig: *const RecoverableSignature,
[INFO] [stdout] 211 | |                                    msg32: *const c_uchar)
[INFO] [stdout] 212 | |                                    -> c_int;
[INFO] [stdout]     | |___________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | /     pub fn secp256k1_schnorr_sign(cx: *const Context,
[INFO] [stdout] 216 | |                                   sig64: *mut c_uchar,
[INFO] [stdout] 217 | |                                   msg32: *const c_uchar,
[INFO] [stdout] 218 | |                                   sk: *const c_uchar,
[INFO] [stdout] 219 | |                                   noncefn: NonceFn,
[INFO] [stdout] 220 | |                                   noncedata: *const c_void)
[INFO] [stdout] 221 | |                                   -> c_int;
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | /     pub fn secp256k1_schnorr_verify(cx: *const Context,
[INFO] [stdout] 224 | |                                     sig64: *const c_uchar,
[INFO] [stdout] 225 | |                                     msg32: *const c_uchar,
[INFO] [stdout] 226 | |                                     pk: *const PublicKey)
[INFO] [stdout] 227 | |                                     -> c_int;
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 | /     pub fn secp256k1_schnorr_recover(cx: *const Context,
[INFO] [stdout] 230 | |                                      pk: *mut PublicKey,
[INFO] [stdout] 231 | |                                      sig64: *const c_uchar,
[INFO] [stdout] 232 | |                                      msg32: *const c_uchar)
[INFO] [stdout] 233 | |                                      -> c_int;
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | /     pub fn secp256k1_ec_seckey_verify(cx: *const Context,
[INFO] [stdout] 237 | |                                       sk: *const c_uchar) -> c_int;
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 | /     pub fn secp256k1_ec_pubkey_create(cx: *const Context, pk: *mut PublicKey,
[INFO] [stdout] 240 | |                                       sk: *const c_uchar) -> c_int;
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 | /     pub fn secp256k1_ec_privkey_tweak_add(cx: *const Context,
[INFO] [stdout] 246 | |                                           sk: *mut c_uchar,
[INFO] [stdout] 247 | |                                           tweak: *const c_uchar)
[INFO] [stdout] 248 | |                                           -> c_int;
[INFO] [stdout]     | |__________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | /     pub fn secp256k1_ec_pubkey_tweak_add(cx: *const Context,
[INFO] [stdout] 251 | |                                          pk: *mut PublicKey,
[INFO] [stdout] 252 | |                                          tweak: *const c_uchar)
[INFO] [stdout] 253 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 | /     pub fn secp256k1_ec_privkey_tweak_mul(cx: *const Context,
[INFO] [stdout] 256 | |                                           sk: *mut c_uchar,
[INFO] [stdout] 257 | |                                           tweak: *const c_uchar)
[INFO] [stdout] 258 | |                                           -> c_int;
[INFO] [stdout]     | |__________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 | /     pub fn secp256k1_ec_pubkey_tweak_mul(cx: *const Context,
[INFO] [stdout] 261 | |                                          pk: *mut PublicKey,
[INFO] [stdout] 262 | |                                          tweak: *const c_uchar)
[INFO] [stdout] 263 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 | /     pub fn secp256k1_ec_pubkey_combine(cx: *const Context,
[INFO] [stdout] 266 | |                                        out: *mut PublicKey,
[INFO] [stdout] 267 | |                                        ins: *const *const PublicKey,
[INFO] [stdout] 268 | |                                        n: c_int)
[INFO] [stdout] 269 | |                                        -> c_int;
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 271 | /     pub fn secp256k1_ecdh(cx: *const Context,
[INFO] [stdout] 272 | |                           out: *mut SharedSecret,
[INFO] [stdout] 273 | |                           point: *const PublicKey,
[INFO] [stdout] 274 | |                           scalar: *const c_uchar)
[INFO] [stdout] 275 | |                           -> c_int;
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "34a84bee3b1699d050ac43833db3f886403c859f2cd009dbdbc7bc9624bf512e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a84bee3b1699d050ac43833db3f886403c859f2cd009dbdbc7bc9624bf512e", kill_on_drop: false }`
[INFO] [stdout] 34a84bee3b1699d050ac43833db3f886403c859f2cd009dbdbc7bc9624bf512e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e70dba9ba78521c7e2d913a2be2c58afed9a79f9891a8ae2016f15d986ac6142
[INFO] running `Command { std: "docker" "start" "-a" "e70dba9ba78521c7e2d913a2be2c58afed9a79f9891a8ae2016f15d986ac6142", kill_on_drop: false }`
[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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: In file included from depend/secp256k1/src/secp256k1.c:15:
[INFO] [stderr] warning: depend/secp256k1/src/group_impl.h:219:12: warning: 'secp256k1_gej_is_valid_var' defined but not used [-Wunused-function]
[INFO] [stderr] warning:   219 | static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) {
[INFO] [stderr] warning:       |            ^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from depend/secp256k1/src/field_impl.h:17,
[INFO] [stderr] warning:                  from depend/secp256k1/src/secp256k1.c:13:
[INFO] [stderr] warning: depend/secp256k1/src/field_10x26_impl.h:44:13: warning: 'secp256k1_fe_verify' defined but not used [-Wunused-function]
[INFO] [stderr] warning:    44 | static void secp256k1_fe_verify(const secp256k1_fe *a) {
[INFO] [stderr] warning:       |             ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]  Documenting secp256k1-test v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a static
[INFO] [stdout]    --> src/ffi.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub static secp256k1_nonce_function_rfc6979: NonceFn;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:33:9
[INFO] [stdout]     |
[INFO] [stdout] 33  | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a static
[INFO] [stdout]    --> src/ffi.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub static secp256k1_nonce_function_default: NonceFn;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn secp256k1_context_create(flags: c_uint) -> *mut Context;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn secp256k1_context_clone(cx: *mut Context) -> *mut Context;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn secp256k1_context_destroy(cx: *mut Context);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | /     pub fn secp256k1_context_randomize(cx: *mut Context,
[INFO] [stdout] 128 | |                                        seed32: *const c_uchar)
[INFO] [stdout] 129 | |                                        -> c_int;
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     pub fn secp256k1_ec_pubkey_parse(cx: *const Context, pk: *mut PublicKey,
[INFO] [stdout] 140 | |                                      input: *const c_uchar, in_len: size_t)
[INFO] [stdout] 141 | |                                      -> c_int;
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     pub fn secp256k1_ec_pubkey_serialize(cx: *const Context, output: *const c_uchar,
[INFO] [stdout] 144 | |                                          out_len: *mut size_t, pk: *const PublicKey
[INFO] [stdout] 145 | | ,                                        compressed: c_uint)
[INFO] [stdout] 146 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | /     pub fn secp256k1_ecdsa_signature_parse_der(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 150 | |                                                input: *const c_uchar, in_len: size_t)
[INFO] [stdout] 151 | |                                                -> c_int;
[INFO] [stdout]     | |_______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     pub fn secp256k1_ecdsa_signature_parse_compact(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 154 | |                                                    input64: *const c_uchar)
[INFO] [stdout] 155 | |                                                    -> c_int;
[INFO] [stdout]     | |___________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | /     pub fn ecdsa_signature_parse_der_lax(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 158 | |                                          input: *const c_uchar, in_len: size_t)
[INFO] [stdout] 159 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /     pub fn secp256k1_ecdsa_signature_serialize_der(cx: *const Context, output: *const c_uchar,
[INFO] [stdout] 162 | |                                                    out_len: *mut size_t, sig: *const Signature)
[INFO] [stdout] 163 | |                                                    -> c_int;
[INFO] [stdout]     | |___________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     pub fn secp256k1_ecdsa_signature_serialize_compact(cx: *const Context, output64: *const c_uchar,
[INFO] [stdout] 166 | |                                                        sig: *const Signature)
[INFO] [stdout] 167 | |                                                        -> c_int;
[INFO] [stdout]     | |_______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | /     pub fn secp256k1_ecdsa_recoverable_signature_parse_compact(cx: *const Context, sig: *mut RecoverableSignature,
[INFO] [stdout] 170 | |                                                                input64: *const c_uchar, recid: c_int)
[INFO] [stdout] 171 | |                                                                -> c_int;
[INFO] [stdout]     | |_______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | /     pub fn secp256k1_ecdsa_recoverable_signature_serialize_compact(cx: *const Context, output64: *const c_uchar,
[INFO] [stdout] 174 | |                                                                    recid: *mut c_int, sig: *const RecoverableSignature)
[INFO] [stdout] 175 | |                                                                    -> c_int;
[INFO] [stdout]     | |___________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | /     pub fn secp256k1_ecdsa_recoverable_signature_convert(cx: *const Context, sig: *mut Signature,
[INFO] [stdout] 178 | |                                                          input: *const RecoverableSignature) 
[INFO] [stdout] 179 | |                                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | /     pub fn secp256k1_ecdsa_signature_normalize(cx: *const Context, out_sig: *mut Signature,
[INFO] [stdout] 182 | |                                                in_sig: *const Signature)
[INFO] [stdout] 183 | |                                                -> c_int;
[INFO] [stdout]     | |_______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | /     pub fn secp256k1_ecdsa_verify(cx: *const Context,
[INFO] [stdout] 187 | |                                   sig: *const Signature,
[INFO] [stdout] 188 | |                                   msg32: *const c_uchar,
[INFO] [stdout] 189 | |                                   pk: *const PublicKey)
[INFO] [stdout] 190 | |                                   -> c_int;
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | /     pub fn secp256k1_ecdsa_sign(cx: *const Context,
[INFO] [stdout] 193 | |                                 sig: *mut Signature,
[INFO] [stdout] 194 | |                                 msg32: *const c_uchar,
[INFO] [stdout] 195 | |                                 sk: *const c_uchar,
[INFO] [stdout] 196 | |                                 noncefn: NonceFn,
[INFO] [stdout] 197 | |                                 noncedata: *const c_void)
[INFO] [stdout] 198 | |                                 -> c_int;
[INFO] [stdout]     | |________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | /     pub fn secp256k1_ecdsa_sign_recoverable(cx: *const Context,
[INFO] [stdout] 201 | |                                             sig: *mut RecoverableSignature,
[INFO] [stdout] 202 | |                                             msg32: *const c_uchar,
[INFO] [stdout] 203 | |                                             sk: *const c_uchar,
[INFO] [stdout] 204 | |                                             noncefn: NonceFn,
[INFO] [stdout] 205 | |                                             noncedata: *const c_void)
[INFO] [stdout] 206 | |                                             -> c_int;
[INFO] [stdout]     | |____________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 | /     pub fn secp256k1_ecdsa_recover(cx: *const Context,
[INFO] [stdout] 209 | |                                    pk: *mut PublicKey,
[INFO] [stdout] 210 | |                                    sig: *const RecoverableSignature,
[INFO] [stdout] 211 | |                                    msg32: *const c_uchar)
[INFO] [stdout] 212 | |                                    -> c_int;
[INFO] [stdout]     | |___________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | /     pub fn secp256k1_schnorr_sign(cx: *const Context,
[INFO] [stdout] 216 | |                                   sig64: *mut c_uchar,
[INFO] [stdout] 217 | |                                   msg32: *const c_uchar,
[INFO] [stdout] 218 | |                                   sk: *const c_uchar,
[INFO] [stdout] 219 | |                                   noncefn: NonceFn,
[INFO] [stdout] 220 | |                                   noncedata: *const c_void)
[INFO] [stdout] 221 | |                                   -> c_int;
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | /     pub fn secp256k1_schnorr_verify(cx: *const Context,
[INFO] [stdout] 224 | |                                     sig64: *const c_uchar,
[INFO] [stdout] 225 | |                                     msg32: *const c_uchar,
[INFO] [stdout] 226 | |                                     pk: *const PublicKey)
[INFO] [stdout] 227 | |                                     -> c_int;
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 | /     pub fn secp256k1_schnorr_recover(cx: *const Context,
[INFO] [stdout] 230 | |                                      pk: *mut PublicKey,
[INFO] [stdout] 231 | |                                      sig64: *const c_uchar,
[INFO] [stdout] 232 | |                                      msg32: *const c_uchar)
[INFO] [stdout] 233 | |                                      -> c_int;
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | /     pub fn secp256k1_ec_seckey_verify(cx: *const Context,
[INFO] [stdout] 237 | |                                       sk: *const c_uchar) -> c_int;
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 | /     pub fn secp256k1_ec_pubkey_create(cx: *const Context, pk: *mut PublicKey,
[INFO] [stdout] 240 | |                                       sk: *const c_uchar) -> c_int;
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:245:5
[INFO] [stdout]     |
[INFO] [stdout] 245 | /     pub fn secp256k1_ec_privkey_tweak_add(cx: *const Context,
[INFO] [stdout] 246 | |                                           sk: *mut c_uchar,
[INFO] [stdout] 247 | |                                           tweak: *const c_uchar)
[INFO] [stdout] 248 | |                                           -> c_int;
[INFO] [stdout]     | |__________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | /     pub fn secp256k1_ec_pubkey_tweak_add(cx: *const Context,
[INFO] [stdout] 251 | |                                          pk: *mut PublicKey,
[INFO] [stdout] 252 | |                                          tweak: *const c_uchar)
[INFO] [stdout] 253 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 | /     pub fn secp256k1_ec_privkey_tweak_mul(cx: *const Context,
[INFO] [stdout] 256 | |                                           sk: *mut c_uchar,
[INFO] [stdout] 257 | |                                           tweak: *const c_uchar)
[INFO] [stdout] 258 | |                                           -> c_int;
[INFO] [stdout]     | |__________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 | /     pub fn secp256k1_ec_pubkey_tweak_mul(cx: *const Context,
[INFO] [stdout] 261 | |                                          pk: *mut PublicKey,
[INFO] [stdout] 262 | |                                          tweak: *const c_uchar)
[INFO] [stdout] 263 | |                                          -> c_int;
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 | /     pub fn secp256k1_ec_pubkey_combine(cx: *const Context,
[INFO] [stdout] 266 | |                                        out: *mut PublicKey,
[INFO] [stdout] 267 | |                                        ins: *const *const PublicKey,
[INFO] [stdout] 268 | |                                        n: c_int)
[INFO] [stdout] 269 | |                                        -> c_int;
[INFO] [stdout]     | |_______________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/ffi.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 271 | /     pub fn secp256k1_ecdh(cx: *const Context,
[INFO] [stdout] 272 | |                           out: *mut SharedSecret,
[INFO] [stdout] 273 | |                           point: *const PublicKey,
[INFO] [stdout] 274 | |                           scalar: *const c_uchar)
[INFO] [stdout] 275 | |                           -> c_int;
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e70dba9ba78521c7e2d913a2be2c58afed9a79f9891a8ae2016f15d986ac6142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70dba9ba78521c7e2d913a2be2c58afed9a79f9891a8ae2016f15d986ac6142", kill_on_drop: false }`
[INFO] [stdout] e70dba9ba78521c7e2d913a2be2c58afed9a79f9891a8ae2016f15d986ac6142
