[INFO] fetching crate gobject-subclass 0.2.1...
[INFO] checking gobject-subclass-0.2.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate gobject-subclass 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gobject-subclass 0.2.1
[INFO] finished tweaking crates.io crate gobject-subclass 0.2.1
[INFO] tweaked toml for crates.io crate gobject-subclass 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gobject-subclass 0.2.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding glib v0.6.1 (available: v0.21.1)
[INFO] [stderr]       Adding glib-sys v0.7.0 (available: v0.21.1)
[INFO] [stderr]       Adding gobject-sys v0.7.0 (available: v0.21.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc9743e0eb849db062f35e6208b1ce4567ebbb98d13c1ae90c8bede72336d3a6
[INFO] running `Command { std: "docker" "start" "-a" "fc9743e0eb849db062f35e6208b1ce4567ebbb98d13c1ae90c8bede72336d3a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc9743e0eb849db062f35e6208b1ce4567ebbb98d13c1ae90c8bede72336d3a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9743e0eb849db062f35e6208b1ce4567ebbb98d13c1ae90c8bede72336d3a6", kill_on_drop: false }`
[INFO] [stdout] fc9743e0eb849db062f35e6208b1ce4567ebbb98d13c1ae90c8bede72336d3a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381e66284a6a9e91f23b181042f648860fa05893b23f7c152198e5d7936cfbae
[INFO] running `Command { std: "docker" "start" "-a" "381e66284a6a9e91f23b181042f648860fa05893b23f7c152198e5d7936cfbae", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]     Checking glib v0.6.1
[INFO] [stderr]     Checking gobject-subclass v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/object.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn new(&self, &T) -> T::ImplType;
[INFO] [stdout]    |                   ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/object.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn class_init(&self, &mut ClassStruct<T>);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClassStruct<T>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/object.rs:517:52
[INFO] [stdout]     |
[INFO] [stdout] 517 |                 .map(|f| f(self.to_glib_none().0));;
[INFO] [stdout]     |                                                    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> src/object.rs:343:27
[INFO] [stdout]     |
[INFO] [stdout] 343 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> src/object.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]     |
[INFO] [stdout] 345 -     static ONCE: Once = ONCE_INIT;
[INFO] [stdout] 345 +     static ONCE: Once = Once::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:148:38
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<dyn ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |         impl<T: ObjectBase> ObjectImpl<T> for Box<$name<T>>
[INFO] [stdout]    |                                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/anyimpl.rs:29:25
[INFO] [stdout]     |
[INFO] [stdout]  29 |         impl<T: $bound> $trait<T>
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/object.rs:508:1
[INFO] [stdout]     |
[INFO] [stdout] 508 | any_impl!(ObjectBase, ObjectImpl);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout]  29 |         impl<T: $bound> $trait<T> for /* Type */
[INFO] [stdout]     |                                   ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/object.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn new(&self, &T) -> T::ImplType;
[INFO] [stdout]    |                   ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/object.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn class_init(&self, &mut ClassStruct<T>);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClassStruct<T>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:540:25
[INFO] [stdout]     |
[INFO] [stdout] 540 |     type ImplType = Box<ObjectImpl<Self>>;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 540 |     type ImplType = Box<dyn ObjectImpl<Self>>;
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/object.rs:517:52
[INFO] [stdout]     |
[INFO] [stdout] 517 |                 .map(|f| f(self.to_glib_none().0));;
[INFO] [stdout]     |                                                    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/object.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / glib_wrapper! {
[INFO] [stdout] 523 | |     pub struct Object(Object<InstanceStruct<Object>>);
[INFO] [stdout] 524 | |
[INFO] [stdout] 525 | |     match fn {
[INFO] [stdout] ...   |
[INFO] [stdout] 528 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> src/object.rs:343:27
[INFO] [stdout]     |
[INFO] [stdout] 343 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> src/object.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]     |
[INFO] [stdout] 345 -     static ONCE: Once = ONCE_INIT;
[INFO] [stdout] 345 +     static ONCE: Once = Once::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:148:38
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<dyn ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |             Box<Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 240 |             Box<dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static>,
[INFO] [stdout]     |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:249:33
[INFO] [stdout]     |
[INFO] [stdout] 249 |               let accumulator: &&(Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 250 | |                                     + Send
[INFO] [stdout] 251 | |                                     + Sync
[INFO] [stdout] 252 | |                                     + 'static) = mem::transmute(data);
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:405:49
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let imp_static = klass_data as *mut Box<ImplTypeStatic<T>>;
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let imp_static = klass_data as *mut Box<dyn ImplTypeStatic<T>>;
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |         impl<T: ObjectBase> ObjectImpl<T> for Box<$name<T>>
[INFO] [stdout]    |                                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/anyimpl.rs:29:25
[INFO] [stdout]     |
[INFO] [stdout]  29 |         impl<T: $bound> $trait<T>
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/object.rs:508:1
[INFO] [stdout]     |
[INFO] [stdout] 508 | any_impl!(ObjectBase, ObjectImpl);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout]  29 |         impl<T: $bound> $trait<T> for /* Type */
[INFO] [stdout]     |                                   ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:479:22
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let imp: Box<ImplTypeStatic<T>> = Box::new(imp);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let imp: Box<dyn ImplTypeStatic<T>> = Box::new(imp);
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:540:25
[INFO] [stdout]     |
[INFO] [stdout] 540 |     type ImplType = Box<ObjectImpl<Self>>;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 540 |     type ImplType = Box<dyn ObjectImpl<Self>>;
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |             Box<Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 240 |             Box<dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static>,
[INFO] [stdout]     |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:249:33
[INFO] [stdout]     |
[INFO] [stdout] 249 |               let accumulator: &&(Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 250 | |                                     + Send
[INFO] [stdout] 251 | |                                     + Sync
[INFO] [stdout] 252 | |                                     + 'static) = mem::transmute(data);
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:405:49
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let imp_static = klass_data as *mut Box<ImplTypeStatic<T>>;
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let imp_static = klass_data as *mut Box<dyn ImplTypeStatic<T>>;
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/object.rs:479:22
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let imp: Box<ImplTypeStatic<T>> = Box::new(imp);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let imp: Box<dyn ImplTypeStatic<T>> = Box::new(imp);
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> tests/simple_object.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / glib_wrapper! {
[INFO] [stdout] 129 | |     pub struct SimpleObject(Object<imp::SimpleObject>):
[INFO] [stdout] 130 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> tests/simple_object.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / glib_wrapper! {
[INFO] [stdout] 129 | |     pub struct SimpleObject(Object<imp::SimpleObject>):
[INFO] [stdout] 130 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> tests/simple_object.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / glib_wrapper! {
[INFO] [stdout] 129 | |     pub struct SimpleObject(Object<imp::SimpleObject>):
[INFO] [stdout] 130 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> tests/simple_object.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / glib_wrapper! {
[INFO] [stdout] 129 | |     pub struct SimpleObject(Object<imp::SimpleObject>):
[INFO] [stdout] 130 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> tests/simple_object.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / glib_wrapper! {
[INFO] [stdout] 129 | |     pub struct SimpleObject(Object<imp::SimpleObject>):
[INFO] [stdout] 130 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> tests/simple_object.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / glib_wrapper! {
[INFO] [stdout] 129 | |     pub struct SimpleObject(Object<imp::SimpleObject>):
[INFO] [stdout] 130 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `glib_object_wrapper` may come from an old version of the `glib` crate, try updating your dependency with `cargo update -p glib`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> tests/simple_object.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> tests/simple_object.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |             static ONCE: Once = ONCE_INIT;
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 44 -             static ONCE: Once = ONCE_INIT;
[INFO] [stdout] 44 +             static ONCE: Once = Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/simple_object.rs:118:44
[INFO] [stdout]     |
[INFO] [stdout] 118 |         fn new(&self, obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 118 |         fn new(&self, obj: &Object) -> Box<dyn ObjectImpl<Object>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/simple_object.rs:63:38
[INFO] [stdout]    |
[INFO] [stdout] 63 |         fn init(obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |         fn init(obj: &Object) -> Box<dyn ObjectImpl<Object>> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/simple_object.rs:155:20
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let f: Box<Fn(&Self, Option<&str>) + Send + Sync + 'static> = unsafe {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let f: Box<dyn Fn(&Self, Option<&str>) + Send + Sync + 'static> = unsafe {
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/simple_object.rs:156:24
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let f: Box<Fn(&Self, Option<&str>) + 'static> = Box::new(f);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let f: Box<dyn Fn(&Self, Option<&str>) + 'static> = Box::new(f);
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0804]: cannot add auto traits `Send` and `Sync` to dyn bound via pointer cast
[INFO] [stdout]    --> tests/simple_object.rs:157:27
[INFO] [stdout]     |
[INFO] [stdout] 157 |             Box::from_raw(Box::into_raw(f) as *mut _)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ unsupported cast
[INFO] [stdout]     |
[INFO] [stdout]     = note: this could allow UB elsewhere
[INFO] [stdout]     = help: use `transmute` if you're sure this is sound
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0804`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gobject-subclass` (test "simple_object") due to 1 previous error; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "381e66284a6a9e91f23b181042f648860fa05893b23f7c152198e5d7936cfbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381e66284a6a9e91f23b181042f648860fa05893b23f7c152198e5d7936cfbae", kill_on_drop: false }`
[INFO] [stdout] 381e66284a6a9e91f23b181042f648860fa05893b23f7c152198e5d7936cfbae