[INFO] fetching crate gobject-subclass 0.2.1...
[INFO] testing gobject-subclass-0.2.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate gobject-subclass 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gobject-subclass 0.2.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib-sys v0.7.0
[INFO] [stderr]   Downloaded gobject-sys v0.7.0
[INFO] [stderr]   Downloaded glib v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a43fac0590e31c7c523e3d8bcf64d55331899ddffe60d856fd607a0db3606ce7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a43fac0590e31c7c523e3d8bcf64d55331899ddffe60d856fd607a0db3606ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a43fac0590e31c7c523e3d8bcf64d55331899ddffe60d856fd607a0db3606ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43fac0590e31c7c523e3d8bcf64d55331899ddffe60d856fd607a0db3606ce7", kill_on_drop: false }`
[INFO] [stdout] a43fac0590e31c7c523e3d8bcf64d55331899ddffe60d856fd607a0db3606ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30c2dfc23cc7689bb4d42269ad3158715e0f43da96fa4536c84707be25c57f29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "30c2dfc23cc7689bb4d42269ad3158715e0f43da96fa4536c84707be25c57f29", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling gobject-subclass v0.2.1 (/opt/rustwide/workdir)
[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]    |                                                   ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: 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]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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:148:38
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout] 250 |                                     + Send
[INFO] [stdout] 251 |                                     + Sync
[INFO] [stdout] 252 |                                     + 'static) = mem::transmute(data);
[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]     |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                         ^^^^^^^^^ help: use `dyn`: `dyn $trait<T>`
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: 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]     |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `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 `new` function is now preferred
[INFO] [stdout]    --> src/object.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stdout]     |                         ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "30c2dfc23cc7689bb4d42269ad3158715e0f43da96fa4536c84707be25c57f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c2dfc23cc7689bb4d42269ad3158715e0f43da96fa4536c84707be25c57f29", kill_on_drop: false }`
[INFO] [stdout] 30c2dfc23cc7689bb4d42269ad3158715e0f43da96fa4536c84707be25c57f29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bfa005e40ccbc2685685d6ad510dc8789c3530f3e2c0f4c96de4d3a7568233f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2bfa005e40ccbc2685685d6ad510dc8789c3530f3e2c0f4c96de4d3a7568233f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gobject-subclass v0.2.1 (/opt/rustwide/workdir)
[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]    |                                                   ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: 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]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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:148:38
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout] 250 |                                     + Send
[INFO] [stdout] 251 |                                     + Sync
[INFO] [stdout] 252 |                                     + 'static) = mem::transmute(data);
[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]     |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                         ^^^^^^^^^ help: use `dyn`: `dyn $trait<T>`
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: 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]     |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `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 `new` function is now preferred
[INFO] [stdout]    --> src/object.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stdout]     |                         ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[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]    |                                                   ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/object.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] ...
[INFO] [stdout] 67 | box_object_impl!(ObjectImpl);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: 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]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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:148:38
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stdout] 250 |                                     + Send
[INFO] [stdout] 251 |                                     + Sync
[INFO] [stdout] 252 |                                     + 'static) = mem::transmute(data);
[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]     |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                         ^^^^^^^^^ help: use `dyn`: `dyn $trait<T>`
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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: 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]     |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]    |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Object>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Object>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, Option<&str>) + Send + Sync + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, Option<&str>) + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `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 `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]    |                                 ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `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 `new` function is now preferred
[INFO] [stdout]    --> src/object.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stdout]     |                         ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "2bfa005e40ccbc2685685d6ad510dc8789c3530f3e2c0f4c96de4d3a7568233f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfa005e40ccbc2685685d6ad510dc8789c3530f3e2c0f4c96de4d3a7568233f", kill_on_drop: false }`
[INFO] [stdout] 2bfa005e40ccbc2685685d6ad510dc8789c3530f3e2c0f4c96de4d3a7568233f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17602ce1ec7075818398cdf44778e2621581b32a4c05d86c37bd361ad9e3f3f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17602ce1ec7075818398cdf44778e2621581b32a4c05d86c37bd361ad9e3f3f6", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 |         impl<T: ObjectBase> ObjectImpl<T> for Box<$name<T>>
[INFO] [stderr]    |                                                   ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] 
[INFO] [stderr]   --> src/object.rs:50:27
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stdout] 
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]   --> src/object.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn new(&self, &T) -> T::ImplType;
[INFO] [stderr]    |                   ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]   --> src/object.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn class_init(&self, &mut ClassStruct<T>);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClassStruct<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:148:38
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:240:17
[INFO] [stderr]     |
[INFO] [stderr] 240 |             Box<Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:249:33
[INFO] [stderr]     |
[INFO] [stderr] 249 |               let accumulator: &&(Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 250 | |                                     + Send
[INFO] [stderr] 251 | |                                     + Sync
[INFO] [stderr] 252 | |                                     + 'static) = mem::transmute(data);
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stderr] 250 |                                     + Send
[INFO] [stderr] 251 |                                     + Sync
[INFO] [stderr] 252 |                                     + 'static) = mem::transmute(data);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:405:49
[INFO] [stderr]     |
[INFO] [stderr] 405 |         let imp_static = klass_data as *mut Box<ImplTypeStatic<T>>;
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:479:22
[INFO] [stderr]     |
[INFO] [stderr] 479 |         let imp: Box<ImplTypeStatic<T>> = Box::new(imp);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/anyimpl.rs:29:25
[INFO] [stderr]     |
[INFO] [stderr] 29  |         impl<T: $bound> $trait<T>
[INFO] [stderr]     |                         ^^^^^^^^^ help: use `dyn`: `dyn $trait<T>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/object.rs:508:1
[INFO] [stderr]     |
[INFO] [stderr] 508 | any_impl!(ObjectBase, ObjectImpl);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/object.rs:517:52
[INFO] [stderr]     |
[INFO] [stderr] 517 |                 .map(|f| f(self.to_glib_none().0));;
[INFO] [stderr]     |                                                    ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:540:25
[INFO] [stderr]     |
[INFO] [stderr] 540 |     type ImplType = Box<ObjectImpl<Self>>;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Self>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/object.rs:343:27
[INFO] [stderr]     |
[INFO] [stderr] 343 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/object.rs:345:25
[INFO] [stderr]     |
[INFO] [stderr] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 |         impl<T: ObjectBase> ObjectImpl<T> for Box<$name<T>>
[INFO] [stderr]    |                                                   ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:50:27
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/object.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let imp: &$name<T> = self.as_ref();
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn $name<T>`
[INFO] [stderr] ...
[INFO] [stderr] 67 | box_object_impl!(ObjectImpl);
[INFO] [stderr]    | ----------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]    = note: this warning originates in the macro `box_object_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]   --> src/object.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn new(&self, &T) -> T::ImplType;
[INFO] [stderr]    |                   ^^ help: try naming the parameter or explicitly ignoring it: `_: &T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]   --> src/object.rs:72:26
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn class_init(&self, &mut ClassStruct<T>);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut ClassStruct<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:148:38
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub imp_static: ptr::NonNull<Box<ImplTypeStatic<T>>>,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:240:17
[INFO] [stderr]     |
[INFO] [stderr] 240 |             Box<Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut glib::Value, &glib::Value) -> bool + Send + Sync + 'static`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:249:33
[INFO] [stderr]     |
[INFO] [stderr] 249 |               let accumulator: &&(Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 250 | |                                     + Send
[INFO] [stderr] 251 | |                                     + Sync
[INFO] [stderr] 252 | |                                     + 'static) = mem::transmute(data);
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let accumulator: &&(dyn Fn(&mut glib::Value, &glib::Value) -> bool
[INFO] [stderr] 250 |                                     + Send
[INFO] [stderr] 251 |                                     + Sync
[INFO] [stderr] 252 |                                     + 'static) = mem::transmute(data);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:405:49
[INFO] [stderr]     |
[INFO] [stderr] 405 |         let imp_static = klass_data as *mut Box<ImplTypeStatic<T>>;
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:479:22
[INFO] [stderr]     |
[INFO] [stderr] 479 |         let imp: Box<ImplTypeStatic<T>> = Box::new(imp);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ImplTypeStatic<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/anyimpl.rs:29:25
[INFO] [stderr]     |
[INFO] [stderr] 29  |         impl<T: $bound> $trait<T>
[INFO] [stderr]     |                         ^^^^^^^^^ help: use `dyn`: `dyn $trait<T>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/object.rs:508:1
[INFO] [stderr]     |
[INFO] [stderr] 508 | any_impl!(ObjectBase, ObjectImpl);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr]     = note: this warning originates in the macro `any_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/object.rs:517:52
[INFO] [stderr]     |
[INFO] [stderr] 517 |                 .map(|f| f(self.to_glib_none().0));;
[INFO] [stderr]     |                                                    ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/object.rs:540:25
[INFO] [stderr]     |
[INFO] [stderr] 540 |     type ImplType = Box<ObjectImpl<Self>>;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Self>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/object.rs:343:27
[INFO] [stderr]     |
[INFO] [stderr] 343 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/object.rs:345:25
[INFO] [stderr]     |
[INFO] [stderr] 345 |     static ONCE: Once = ONCE_INIT;
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/simple_object.rs:63:38
[INFO] [stderr]    |
[INFO] [stderr] 63 |         fn init(obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Object>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/simple_object.rs:118:44
[INFO] [stderr]     |
[INFO] [stderr] 118 |         fn new(&self, obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ObjectImpl<Object>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/simple_object.rs:155:20
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let f: Box<Fn(&Self, Option<&str>) + Send + Sync + 'static> = unsafe {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, Option<&str>) + Send + Sync + 'static`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/simple_object.rs:156:24
[INFO] [stderr]     |
[INFO] [stderr] 156 |             let f: Box<Fn(&Self, Option<&str>) + 'static> = Box::new(f);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Self, Option<&str>) + 'static`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> tests/simple_object.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> tests/simple_object.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 |             static ONCE: Once = ONCE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gobject_subclass-ace19c30af22c4df)
[INFO] [stderr]      Running tests/simple_object.rs (/opt/rustwide/target/debug/deps/simple_object-dacf0e421d8590f2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gobject_subclass
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_create ... ok
[INFO] [stdout] test test_create_with_name ... ok
[INFO] [stdout] test test_set_property ... ok
[INFO] [stdout] test test_signals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/object.rs:517:52
[INFO] [stderr]     |
[INFO] [stderr] 517 |                 .map(|f| f(self.to_glib_none().0));;
[INFO] [stderr]     |                                                    ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[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" "17602ce1ec7075818398cdf44778e2621581b32a4c05d86c37bd361ad9e3f3f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17602ce1ec7075818398cdf44778e2621581b32a4c05d86c37bd361ad9e3f3f6", kill_on_drop: false }`
[INFO] [stdout] 17602ce1ec7075818398cdf44778e2621581b32a4c05d86c37bd361ad9e3f3f6