[INFO] fetching crate libucl-bind 0.2.2...
[INFO] testing libucl-bind-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate libucl-bind 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate libucl-bind 0.2.2
[INFO] finished tweaking crates.io crate libucl-bind 0.2.2
[INFO] tweaked toml for crates.io crate libucl-bind 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libucl-bind 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1cfd5cc3449f81c1376545ee1c2316ba4142a18fd94412df691f4b872769532
[INFO] running `Command { std: "docker" "start" "-a" "f1cfd5cc3449f81c1376545ee1c2316ba4142a18fd94412df691f4b872769532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1cfd5cc3449f81c1376545ee1c2316ba4142a18fd94412df691f4b872769532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cfd5cc3449f81c1376545ee1c2316ba4142a18fd94412df691f4b872769532", kill_on_drop: false }`
[INFO] [stdout] f1cfd5cc3449f81c1376545ee1c2316ba4142a18fd94412df691f4b872769532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d48dec79825afd088e78ef3745e1c3851021435ae539b0be616d1227daa57f76
[INFO] running `Command { std: "docker" "start" "-a" "d48dec79825afd088e78ef3745e1c3851021435ae539b0be616d1227daa57f76", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling libucl-bind v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub type ucl_userdata_dtor = extern fn(*mut c_void);
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:120:33
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub type ucl_userdata_emitter = extern fn(*mut c_void) -> *const c_char;
[INFO] [stdout]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub type ucl_macro_handler = extern fn(*const c_uchar, size_t, *const ucl_object_t, *mut c_void) -> bool;
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub type ucl_variable_handler = extern fn(*const c_uchar, size_t, *mut *mut c_uchar, *mut size_t, *mut bool, *mut c_void) -> bool;
[INFO] [stdout]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:46
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub ucl_emitter_append_character: Option<extern fn(c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:131:40
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub ucl_emitter_append_len: Option<extern fn(*const c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub ucl_emitter_append_int: Option<extern fn(i64, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:133:43
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub ucl_emitter_append_double: Option<extern fn(c_double, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                           ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:134:39
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub ucl_emitter_free_func: Option<extern fn(*mut c_void)>,
[INFO] [stdout]     |                                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:140:28
[INFO] [stdout]     |
[INFO] [stdout] 140 |     ucl_emitter_write_elt: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool, bool),
[INFO] [stdout]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:141:31
[INFO] [stdout]     |
[INFO] [stdout] 141 |     ucl_emitter_start_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stdout]     |                               ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |     ucl_emitter_end_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stdout]     |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |     ucl_emitter_start_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:144:28
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ucl_emitter_end_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stdout]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:112:48
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]     = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 112 -     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stdout] 112 +     pub unsafe fn sv(&self) -> *const c_char { std::ptr::with_exposed_provenance::<i8>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:113:43
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 113 -     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stdout] 113 +     pub unsafe fn dv(&self) -> c_double { f64::from_bits(i64::cast_unsigned(self.value)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 114 -     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 114 +     pub unsafe fn av(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:115:46
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 115 -     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 115 +     pub unsafe fn ov(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:116:46
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 116 -     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 116 +     pub unsafe fn uv(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "d48dec79825afd088e78ef3745e1c3851021435ae539b0be616d1227daa57f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48dec79825afd088e78ef3745e1c3851021435ae539b0be616d1227daa57f76", kill_on_drop: false }`
[INFO] [stdout] d48dec79825afd088e78ef3745e1c3851021435ae539b0be616d1227daa57f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c79bad0577b49517c3b3b7a1f97c6e819b0c48ad5f4eeffc6374f0c7689379a9
[INFO] running `Command { std: "docker" "start" "-a" "c79bad0577b49517c3b3b7a1f97c6e819b0c48ad5f4eeffc6374f0c7689379a9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub type ucl_userdata_dtor = extern fn(*mut c_void);
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:120:33
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub type ucl_userdata_emitter = extern fn(*mut c_void) -> *const c_char;
[INFO] [stdout]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub type ucl_macro_handler = extern fn(*const c_uchar, size_t, *const ucl_object_t, *mut c_void) -> bool;
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub type ucl_variable_handler = extern fn(*const c_uchar, size_t, *mut *mut c_uchar, *mut size_t, *mut bool, *mut c_void) -> bool;
[INFO] [stdout]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:46
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub ucl_emitter_append_character: Option<extern fn(c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:131:40
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub ucl_emitter_append_len: Option<extern fn(*const c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub ucl_emitter_append_int: Option<extern fn(i64, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:133:43
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub ucl_emitter_append_double: Option<extern fn(c_double, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                           ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:134:39
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub ucl_emitter_free_func: Option<extern fn(*mut c_void)>,
[INFO] [stdout]     |                                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:140:28
[INFO] [stdout]     |
[INFO] [stdout] 140 |     ucl_emitter_write_elt: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool, bool),
[INFO] [stdout]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:141:31
[INFO] [stdout]     |
[INFO] [stdout] 141 |     ucl_emitter_start_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stdout]     |                               ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |     ucl_emitter_end_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stdout]     |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |     ucl_emitter_start_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:144:28
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ucl_emitter_end_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stdout]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:112:48
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]     = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 112 -     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stdout] 112 +     pub unsafe fn sv(&self) -> *const c_char { std::ptr::with_exposed_provenance::<i8>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:113:43
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 113 -     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stdout] 113 +     pub unsafe fn dv(&self) -> c_double { f64::from_bits(i64::cast_unsigned(self.value)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 114 -     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 114 +     pub unsafe fn av(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:115:46
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 115 -     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 115 +     pub unsafe fn ov(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:116:46
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 116 -     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 116 +     pub unsafe fn uv(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libucl-bind v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub type ucl_userdata_dtor = extern fn(*mut c_void);
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:120:33
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub type ucl_userdata_emitter = extern fn(*mut c_void) -> *const c_char;
[INFO] [stdout]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub type ucl_macro_handler = extern fn(*const c_uchar, size_t, *const ucl_object_t, *mut c_void) -> bool;
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub type ucl_variable_handler = extern fn(*const c_uchar, size_t, *mut *mut c_uchar, *mut size_t, *mut bool, *mut c_void) -> bool;
[INFO] [stdout]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:46
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub ucl_emitter_append_character: Option<extern fn(c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:131:40
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub ucl_emitter_append_len: Option<extern fn(*const c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub ucl_emitter_append_int: Option<extern fn(i64, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:133:43
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub ucl_emitter_append_double: Option<extern fn(c_double, *mut c_void) -> c_int>,
[INFO] [stdout]     |                                           ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:134:39
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub ucl_emitter_free_func: Option<extern fn(*mut c_void)>,
[INFO] [stdout]     |                                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:140:28
[INFO] [stdout]     |
[INFO] [stdout] 140 |     ucl_emitter_write_elt: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool, bool),
[INFO] [stdout]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:141:31
[INFO] [stdout]     |
[INFO] [stdout] 141 |     ucl_emitter_start_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stdout]     |                               ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:142:29
[INFO] [stdout]     |
[INFO] [stdout] 142 |     ucl_emitter_end_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stdout]     |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |     ucl_emitter_start_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stdout]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:144:28
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ucl_emitter_end_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stdout]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:112:48
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout]     = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 112 -     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stdout] 112 +     pub unsafe fn sv(&self) -> *const c_char { std::ptr::with_exposed_provenance::<i8>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/lib.rs:113:43
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 113 -     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stdout] 113 +     pub unsafe fn dv(&self) -> c_double { f64::from_bits(i64::cast_unsigned(self.value)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 114 -     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 114 +     pub unsafe fn av(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:115:46
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 115 -     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 115 +     pub unsafe fn ov(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stdout]    --> src/lib.rs:116:46
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stdout]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stdout]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stdout]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stdout]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stdout]     |
[INFO] [stdout] 116 -     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stdout] 116 +     pub unsafe fn uv(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "c79bad0577b49517c3b3b7a1f97c6e819b0c48ad5f4eeffc6374f0c7689379a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79bad0577b49517c3b3b7a1f97c6e819b0c48ad5f4eeffc6374f0c7689379a9", kill_on_drop: false }`
[INFO] [stdout] c79bad0577b49517c3b3b7a1f97c6e819b0c48ad5f4eeffc6374f0c7689379a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21a99adf9c6f4c00d19699ede2e3a4450213a410798ed65f935fd52eb8da6618
[INFO] running `Command { std: "docker" "start" "-a" "21a99adf9c6f4c00d19699ede2e3a4450213a410798ed65f935fd52eb8da6618", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:119:30
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub type ucl_userdata_dtor = extern fn(*mut c_void);
[INFO] [stderr]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:120:33
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub type ucl_userdata_emitter = extern fn(*mut c_void) -> *const c_char;
[INFO] [stderr]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:122:30
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub type ucl_macro_handler = extern fn(*const c_uchar, size_t, *const ucl_object_t, *mut c_void) -> bool;
[INFO] [stderr]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub type ucl_variable_handler = extern fn(*const c_uchar, size_t, *mut *mut c_uchar, *mut size_t, *mut bool, *mut c_void) -> bool;
[INFO] [stderr]     |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:130:46
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub ucl_emitter_append_character: Option<extern fn(c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stderr]     |                                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:131:40
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub ucl_emitter_append_len: Option<extern fn(*const c_uchar, size_t, *mut c_void) -> c_int>,
[INFO] [stderr]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:132:40
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub ucl_emitter_append_int: Option<extern fn(i64, *mut c_void) -> c_int>,
[INFO] [stderr]     |                                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:133:43
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub ucl_emitter_append_double: Option<extern fn(c_double, *mut c_void) -> c_int>,
[INFO] [stderr]     |                                           ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:134:39
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub ucl_emitter_free_func: Option<extern fn(*mut c_void)>,
[INFO] [stderr]     |                                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:140:28
[INFO] [stderr]     |
[INFO] [stderr] 140 |     ucl_emitter_write_elt: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool, bool),
[INFO] [stderr]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:141:31
[INFO] [stderr]     |
[INFO] [stderr] 141 |     ucl_emitter_start_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stderr]     |                               ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |     ucl_emitter_end_object: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stderr]     |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:143:30
[INFO] [stderr]     |
[INFO] [stderr] 143 |     ucl_emitter_start_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t, bool),
[INFO] [stderr]     |                              ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:144:28
[INFO] [stderr]     |
[INFO] [stderr] 144 |     ucl_emitter_end_array: extern fn(*mut ucl_emitter_context, *const ucl_object_t),
[INFO] [stderr]     |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:177:1
[INFO] [stderr]     |
[INFO] [stderr] 177 | extern {
[INFO] [stderr]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stderr]    --> src/lib.rs:112:48
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stderr]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stderr]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stderr]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stderr]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stderr]     = note: `#[warn(integer_to_ptr_transmutes)]` on by default
[INFO] [stderr] help: use `std::ptr::with_exposed_provenance` instead to use a previously exposed provenance
[INFO] [stderr]     |
[INFO] [stderr] 112 -     pub unsafe fn sv(&self) -> *const c_char { std::mem::transmute(self.value) }
[INFO] [stderr] 112 +     pub unsafe fn sv(&self) -> *const c_char { std::ptr::with_exposed_provenance::<i8>(self.value) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/lib.rs:113:43
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 113 -     pub unsafe fn dv(&self) -> c_double { std::mem::transmute(self.value) }
[INFO] [stderr] 113 +     pub unsafe fn dv(&self) -> c_double { f64::from_bits(i64::cast_unsigned(self.value)) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stderr]    --> src/lib.rs:114:46
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stderr]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stderr]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stderr]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stderr]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stderr]     |
[INFO] [stderr] 114 -     pub unsafe fn av(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stderr] 114 +     pub unsafe fn av(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stderr]    --> src/lib.rs:115:46
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stderr]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stderr]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stderr]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stderr]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stderr]     |
[INFO] [stderr] 115 -     pub unsafe fn ov(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stderr] 115 +     pub unsafe fn ov(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance
[INFO] [stderr]    --> src/lib.rs:116:46
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is dangerous because dereferencing the resulting pointer is undefined behavior
[INFO] [stderr]     = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance
[INFO] [stderr]     = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut`
[INFO] [stderr]     = help: for more information about transmute, see <https://doc.rust-lang.org/std/mem/fn.transmute.html#transmutation-between-pointers-and-integers>
[INFO] [stderr]     = help: for more information about exposed provenance, see <https://doc.rust-lang.org/std/ptr/index.html#exposed-provenance>
[INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance
[INFO] [stderr]     |
[INFO] [stderr] 116 -     pub unsafe fn uv(&self) -> *mut c_void { std::mem::transmute(self.value) }
[INFO] [stderr] 116 +     pub unsafe fn uv(&self) -> *mut c_void { std::ptr::with_exposed_provenance_mut::<c_void>(self.value) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `libucl-bind` (lib) generated 20 warnings (run `cargo fix --lib -p libucl-bind` to apply 20 suggestions)
[INFO] [stderr] warning: `libucl-bind` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libucl_bind-780a53e26b2ff4ee)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libucl_bind
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21a99adf9c6f4c00d19699ede2e3a4450213a410798ed65f935fd52eb8da6618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a99adf9c6f4c00d19699ede2e3a4450213a410798ed65f935fd52eb8da6618", kill_on_drop: false }`
[INFO] [stdout] 21a99adf9c6f4c00d19699ede2e3a4450213a410798ed65f935fd52eb8da6618