[INFO] fetching crate objc-macros 0.1.0...
[INFO] checking objc-macros-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate objc-macros 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate objc-macros 0.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate objc-macros 0.1.0
[INFO] finished tweaking crates.io crate objc-macros 0.1.0
[INFO] tweaked toml for crates.io crate objc-macros 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate objc-macros 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3468e7056cf85cd0a35caf7804a43dddbafe33fef3694166497d05364611fde3
[INFO] running `Command { std: "docker" "start" "-a" "3468e7056cf85cd0a35caf7804a43dddbafe33fef3694166497d05364611fde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3468e7056cf85cd0a35caf7804a43dddbafe33fef3694166497d05364611fde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3468e7056cf85cd0a35caf7804a43dddbafe33fef3694166497d05364611fde3", kill_on_drop: false }`
[INFO] [stdout] 3468e7056cf85cd0a35caf7804a43dddbafe33fef3694166497d05364611fde3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1536703e30dbbf17447968dc22e0a9d90b6c4253011f0b71e23d0e206a56e1
[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" "da1536703e30dbbf17447968dc22e0a9d90b6c4253011f0b71e23d0e206a56e1", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]     Checking malloc_buf v0.0.6
[INFO] [stderr]     Checking objc v0.2.7
[INFO] [stderr]     Checking objc-macros v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/class.rs (8 fixes)
[INFO] [stderr]        Fixed src/class.rs (2 fixes)
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]   --> src/class.rs:87:45
[INFO] [stdout]    |
[INFO] [stdout] 87 |         extern "C" fn obj_method(_obj: &mut Object, _sel: Sel, _i1: i32, _i2: i32) -> i32 {
[INFO] [stdout]    |                                             ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Object;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]   --> src/class.rs:87:59
[INFO] [stdout]    |
[INFO] [stdout] 87 |         extern "C" fn obj_method(_obj: &mut Object, _sel: Sel, _i1: i32, _i2: i32) -> i32 {
[INFO] [stdout]    |                                                           ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Sel;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]   --> src/class.rs:90:43
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let my_method: extern "C" fn(&mut Object, Sel, i32, i32) -> i32 = obj_method;
[INFO] [stdout]    |                                           ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Object;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]   --> src/class.rs:90:51
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let my_method: extern "C" fn(&mut Object, Sel, i32, i32) -> i32 = obj_method;
[INFO] [stdout]    |                                                   ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Sel;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ClassDecl`
[INFO] [stdout]    --> src/class.rs:70:28
[INFO] [stdout]     |
[INFO] [stdout] 70  |           let mut my_class = ClassDecl::new(stringify!($name), superclass).unwrap();
[INFO] [stdout]     |                              ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `register_class` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::declare::ClassDecl;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:8:37
[INFO] [stdout]     |
[INFO] [stdout] 8   |           extern "C" fn getter(this: &Object, _cmd: Sel) -> $type {
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:8:51
[INFO] [stdout]     |
[INFO] [stdout] 8   |           extern "C" fn getter(this: &Object, _cmd: Sel) -> $type {
[INFO] [stdout]     |                                                     ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:11:43
[INFO] [stdout]     |
[INFO] [stdout] 11  |           let getter_extern: extern "C" fn(&Object, Sel) -> $type = getter;
[INFO] [stdout]     |                                             ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:11:51
[INFO] [stdout]     |
[INFO] [stdout] 11  |           let getter_extern: extern "C" fn(&Object, Sel) -> $type = getter;
[INFO] [stdout]     |                                                     ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:15:41
[INFO] [stdout]     |
[INFO] [stdout] 15  |           extern "C" fn setter(this: &mut Object, _cmd: Sel, value: $type) {
[INFO] [stdout]     |                                           ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:15:55
[INFO] [stdout]     |
[INFO] [stdout] 15  |           extern "C" fn setter(this: &mut Object, _cmd: Sel, value: $type) {
[INFO] [stdout]     |                                                         ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:20:47
[INFO] [stdout]     |
[INFO] [stdout] 20  |           let extern_setter: extern "C" fn(&mut Object, Sel, $type) = setter;
[INFO] [stdout]     |                                                 ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:20:55
[INFO] [stdout]     |
[INFO] [stdout] 20  |           let extern_setter: extern "C" fn(&mut Object, Sel, $type) = setter;
[INFO] [stdout]     |                                                         ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:43:47
[INFO] [stdout]     |
[INFO] [stdout] 43  |           extern "C" fn selector_fun($obj: &mut Object, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                                 ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:43:61
[INFO] [stdout]     |
[INFO] [stdout] 43  |           extern "C" fn selector_fun($obj: &mut Object, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                                               ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:44:53
[INFO] [stdout]     |
[INFO] [stdout] 44  |           let selector_fun_extern: extern "C" fn(&mut Object, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                       ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:44:61
[INFO] [stdout]     |
[INFO] [stdout] 44  |           let selector_fun_extern: extern "C" fn(&mut Object, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                               ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Class` in this scope
[INFO] [stdout]    --> src/class.rs:52:43
[INFO] [stdout]     |
[INFO] [stdout] 52  |           extern "C" fn selector_fun($cls: &Class, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                             ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Class;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:52:56
[INFO] [stdout]     |
[INFO] [stdout] 52  |           extern "C" fn selector_fun($cls: &Class, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                                          ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Class` in this scope
[INFO] [stdout]    --> src/class.rs:53:49
[INFO] [stdout]     |
[INFO] [stdout] 53  |           let selector_fun_extern: extern "C" fn(&Class, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                   ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Class;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:53:56
[INFO] [stdout]     |
[INFO] [stdout] 53  |           let selector_fun_extern: extern "C" fn(&Class, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                          ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let obj: *mut Object = msg_send![my_box_class, alloc];
[INFO] [stdout]     |                           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let obj: *mut Object = msg_send![obj, init];
[INFO] [stdout]     |                           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/class.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/class.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / macro_rules! process_field {
[INFO] [stdout] 36 | |     ($class_dec:expr, (sel $($sel_name:ident :)* <- $fun_name:expr)) => {{
[INFO] [stdout] 37 | |         unsafe {
[INFO] [stdout] 38 | |             $class_dec.add_method(sel!($($sel_name :)*), $fun_name)
[INFO] [stdout] ...  |
[INFO] [stdout] 61 | |     };
[INFO] [stdout] 62 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] error: aborting due to 23 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objc-macros` due to 24 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]   --> src/class.rs:87:45
[INFO] [stdout]    |
[INFO] [stdout] 87 |         extern "C" fn obj_method(_obj: &mut Object, _sel: Sel, _i1: i32, _i2: i32) -> i32 {
[INFO] [stdout]    |                                             ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use crate::Object;
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Object;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]   --> src/class.rs:87:59
[INFO] [stdout]    |
[INFO] [stdout] 87 |         extern "C" fn obj_method(_obj: &mut Object, _sel: Sel, _i1: i32, _i2: i32) -> i32 {
[INFO] [stdout]    |                                                           ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use crate::Sel;
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Sel;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]   --> src/class.rs:90:43
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let my_method: extern "C" fn(&mut Object, Sel, i32, i32) -> i32 = obj_method;
[INFO] [stdout]    |                                           ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use crate::Object;
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Object;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]   --> src/class.rs:90:51
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let my_method: extern "C" fn(&mut Object, Sel, i32, i32) -> i32 = obj_method;
[INFO] [stdout]    |                                                   ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use crate::Sel;
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use objc::runtime::Sel;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ClassDecl`
[INFO] [stdout]    --> src/class.rs:70:28
[INFO] [stdout]     |
[INFO] [stdout] 70  |           let mut my_class = ClassDecl::new(stringify!($name), superclass).unwrap();
[INFO] [stdout]     |                              ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `register_class` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::ClassDecl;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::declare::ClassDecl;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:8:37
[INFO] [stdout]     |
[INFO] [stdout] 8   |           extern "C" fn getter(this: &Object, _cmd: Sel) -> $type {
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:8:51
[INFO] [stdout]     |
[INFO] [stdout] 8   |           extern "C" fn getter(this: &Object, _cmd: Sel) -> $type {
[INFO] [stdout]     |                                                     ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:11:43
[INFO] [stdout]     |
[INFO] [stdout] 11  |           let getter_extern: extern "C" fn(&Object, Sel) -> $type = getter;
[INFO] [stdout]     |                                             ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:11:51
[INFO] [stdout]     |
[INFO] [stdout] 11  |           let getter_extern: extern "C" fn(&Object, Sel) -> $type = getter;
[INFO] [stdout]     |                                                     ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:15:41
[INFO] [stdout]     |
[INFO] [stdout] 15  |           extern "C" fn setter(this: &mut Object, _cmd: Sel, value: $type) {
[INFO] [stdout]     |                                           ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:15:55
[INFO] [stdout]     |
[INFO] [stdout] 15  |           extern "C" fn setter(this: &mut Object, _cmd: Sel, value: $type) {
[INFO] [stdout]     |                                                         ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:20:47
[INFO] [stdout]     |
[INFO] [stdout] 20  |           let extern_setter: extern "C" fn(&mut Object, Sel, $type) = setter;
[INFO] [stdout]     |                                                 ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:20:55
[INFO] [stdout]     |
[INFO] [stdout] 20  |           let extern_setter: extern "C" fn(&mut Object, Sel, $type) = setter;
[INFO] [stdout]     |                                                         ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `add_pub_ivar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:43:47
[INFO] [stdout]     |
[INFO] [stdout] 43  |           extern "C" fn selector_fun($obj: &mut Object, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                                 ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:43:61
[INFO] [stdout]     |
[INFO] [stdout] 43  |           extern "C" fn selector_fun($obj: &mut Object, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                                               ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:44:53
[INFO] [stdout]     |
[INFO] [stdout] 44  |           let selector_fun_extern: extern "C" fn(&mut Object, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                       ^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:44:61
[INFO] [stdout]     |
[INFO] [stdout] 44  |           let selector_fun_extern: extern "C" fn(&mut Object, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                               ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Class` in this scope
[INFO] [stdout]    --> src/class.rs:52:43
[INFO] [stdout]     |
[INFO] [stdout] 52  |           extern "C" fn selector_fun($cls: &Class, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                             ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Class;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Class;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:52:56
[INFO] [stdout]     |
[INFO] [stdout] 52  |           extern "C" fn selector_fun($cls: &Class, $sel: Sel, $($sel_local_name:$sel_type),*) -> $ret_type $body
[INFO] [stdout]     |                                                          ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Class` in this scope
[INFO] [stdout]    --> src/class.rs:53:49
[INFO] [stdout]     |
[INFO] [stdout] 53  |           let selector_fun_extern: extern "C" fn(&Class, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                   ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Class;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Class;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Sel` in this scope
[INFO] [stdout]    --> src/class.rs:53:56
[INFO] [stdout]     |
[INFO] [stdout] 53  |           let selector_fun_extern: extern "C" fn(&Class, Sel, $($sel_type),*) -> $ret_type = selector_fun;
[INFO] [stdout]     |                                                          ^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 92  |           let my_box_class = register_class!(MyBox:NSObject with {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 93  | |             (pub width: u32),
[INFO] [stdout] 94  | |             (priv height: u32),
[INFO] [stdout] 95  | |             (sel getThing:withOtherThing: <- my_method),
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |             }),
[INFO] [stdout] 102 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `process_field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Sel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let obj: *mut Object = msg_send![my_box_class, alloc];
[INFO] [stdout]     |                           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Object` in this scope
[INFO] [stdout]    --> src/class.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let obj: *mut Object = msg_send![obj, init];
[INFO] [stdout]     |                           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use crate::Object;
[INFO] [stdout]     |
[INFO] [stdout] 81  |     use objc::runtime::Object;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/class.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/main.rs (8 fixes)
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "da1536703e30dbbf17447968dc22e0a9d90b6c4253011f0b71e23d0e206a56e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1536703e30dbbf17447968dc22e0a9d90b6c4253011f0b71e23d0e206a56e1", kill_on_drop: false }`
[INFO] [stdout] da1536703e30dbbf17447968dc22e0a9d90b6c4253011f0b71e23d0e206a56e1