[INFO] fetching crate mopa-maintained 0.2.3...
[INFO] fixing mopa-maintained-0.2.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate mopa-maintained 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mopa-maintained 0.2.3
[INFO] finished tweaking crates.io crate mopa-maintained 0.2.3
[INFO] tweaked toml for crates.io crate mopa-maintained 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mopa-maintained 0.2.3 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mopa-maintained 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mopa-maintained` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af
[INFO] running `Command { std: "docker" "start" "172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mopa-maintained` (manifest) generated 1 warning
[INFO] [stderr]     Checking mopa-maintained v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]    Migrating examples/no_std.rs from 2015 edition to 2018
[INFO] [stderr]    Migrating examples/simple.rs from 2015 edition to 2018
[INFO] [stderr]    Migrating examples/no_std_or_alloc.rs from 2015 edition to 2018
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr] crater-edition-check: mopa-maintained v0.2.3 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking mopa-maintained v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     mopafy!(Person);
[INFO] [stdout]     |     --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     mopafy!(Person);
[INFO] [stdout]     |     --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:349:22
[INFO] [stdout]     |
[INFO] [stdout] 349 |         let person: &Person = &benny;
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 349 |         let person: &dyn Person = &benny;
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:363:26
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let person: &mut Person = &mut benny;
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let person: &mut dyn Person = &mut benny;
[INFO] [stdout]     |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:378:29
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let mut person: Box<Person> = Box::new(benny.clone());
[INFO] [stdout]     |                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let mut person: Box<dyn Person> = Box::new(benny.clone());
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `weight` is never used
[INFO] [stdout]    --> src/lib.rs:321:12
[INFO] [stdout]     |
[INFO] [stdout] 320 |     trait Person: super::Any {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 321 |         fn weight(&self) -> i16;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/simple.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let p: &PanicAny = &2;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let p: &dyn PanicAny = &2;
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking mopa-maintained v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lib.rs (3 fixes)
[INFO] [stderr]    Migrating examples/no_std.rs from 2018 edition to 2021
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     mopafy!(Person);
[INFO] [stdout]     |     --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout]     = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     mopafy!(Person);
[INFO] [stdout]     |     --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating examples/simple.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/no_std_or_alloc.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed examples/simple.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr] crater-edition-check: mopa-maintained v0.2.3 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]     Checking mopa-maintained v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]    --> src/lib.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     mopafy!(Person);
[INFO] [stdout]     |     --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]    --> src/lib.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     mopafy!(Person);
[INFO] [stdout]     |     --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is` found for reference `&(dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:351:24
[INFO] [stdout]     |
[INFO] [stdout] 351 |         assert!(person.is::<Benny>());
[INFO] [stdout]     |                        ^^ method not found in `&(dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref` found for reference `&(dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:352:27
[INFO] [stdout]     |
[INFO] [stdout] 352 |         assert_eq!(person.downcast_ref::<Benny>().map(|x| x as *const Benny), Some(benny_ptr));
[INFO] [stdout]     |                           ^^^^^^^^^^^^ method not found in `&(dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref_unchecked` found for reference `&(dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:353:36
[INFO] [stdout]     |
[INFO] [stdout] 353 |         assert_eq!(unsafe { person.downcast_ref_unchecked::<Benny>() as *const Benny }, benny_ptr);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ method not found in `&(dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]    --> examples/simple.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | mopafy!(PanicAny);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]    --> src/lib.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is` found for reference `&(dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |         assert!(!person.is::<Chris>());
[INFO] [stdout]     |                         ^^ method not found in `&(dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]    --> examples/simple.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | mopafy!(PanicAny);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]    --> src/lib.rs:240:21
[INFO] [stdout]     |
[INFO] [stdout] 240 |         impl $trait_ for /* Type */ {
[INFO] [stdout]     |                      ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref` found for reference `&(dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 |         assert_eq!(person.downcast_ref::<Chris>(), None);
[INFO] [stdout]     |                           ^^^^^^^^^^^^ method not found in `&(dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:364:24
[INFO] [stdout]     |
[INFO] [stdout] 364 |         assert!(person.is::<Benny>());
[INFO] [stdout]     |                        ^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:365:27
[INFO] [stdout]     |
[INFO] [stdout] 365 |         assert_eq!(person.downcast_ref::<Benny>().map(|x| x as *const Benny), Some(benny_ptr));
[INFO] [stdout]     |                           ^^^^^^^^^^^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:366:27
[INFO] [stdout]     |
[INFO] [stdout] 366 |         assert_eq!(person.downcast_mut::<Benny>().map(|x| &*x as *const Benny), Some(benny_ptr));
[INFO] [stdout]     |                           ^^^^^^^^^^^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref_unchecked` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:367:36
[INFO] [stdout]     |
[INFO] [stdout] 367 |         assert_eq!(unsafe { person.downcast_ref_unchecked::<Benny>() as *const Benny }, benny_ptr);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is` found for reference `&(dyn PanicAny + 'static)` in the current scope
[INFO] [stdout]   --> examples/simple.rs:14:22
[INFO] [stdout]    |
[INFO] [stdout] 14 |     println!("{}", p.is::<i32>());
[INFO] [stdout]    |                      ^^ method not found in `&(dyn PanicAny + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut_unchecked` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:368:38
[INFO] [stdout]     |
[INFO] [stdout] 368 |         assert_eq!(unsafe { &*person.downcast_mut_unchecked::<Benny>() as *const Benny }, benny_ptr);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0782.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:370:25
[INFO] [stdout]     |
[INFO] [stdout] 370 |         assert!(!person.is::<Chris>());
[INFO] [stdout]     |                         ^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:371:27
[INFO] [stdout]     |
[INFO] [stdout] 371 |         assert_eq!(person.downcast_ref::<Chris>(), None);
[INFO] [stdout]     |                           ^^^^^^^^^^^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut` found for mutable reference `&mut (dyn Person + 'static)` in the current scope
[INFO] [stdout]    --> src/lib.rs:372:27
[INFO] [stdout]     |
[INFO] [stdout] 372 |         assert_eq!(person.downcast_mut::<Chris>(), None);
[INFO] [stdout]     |                           ^^^^^^^^^^^^ method not found in `&mut (dyn Person + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mopa-maintained` (example "simple") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `is` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:379:24
[INFO] [stdout]     |
[INFO] [stdout] 379 |         assert!(person.is::<Benny>());
[INFO] [stdout]     |                        ^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:380:27
[INFO] [stdout]     |
[INFO] [stdout] 380 |         assert_eq!(person.downcast_ref::<Benny>(), Some(&benny));
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `as_ref` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 380 -         assert_eq!(person.downcast_ref::<Benny>(), Some(&benny));
[INFO] [stdout] 380 +         assert_eq!(person.as_ref::<Benny>(), Some(&benny));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:381:27
[INFO] [stdout]     |
[INFO] [stdout] 381 |         assert_eq!(person.downcast_mut::<Benny>(), Some(&mut benny));
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `as_mut` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 381 -         assert_eq!(person.downcast_mut::<Benny>(), Some(&mut benny));
[INFO] [stdout] 381 +         assert_eq!(person.as_mut::<Benny>(), Some(&mut benny));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:382:27
[INFO] [stdout]     |
[INFO] [stdout] 382 |         assert_eq!(person.downcast::<Benny>().map(|x| *x).ok(), Some(benny.clone()));
[INFO] [stdout]     |                           ^^^^^^^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method was found for
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + 'static), A>`
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + Send + 'static), A>`
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + Send + Sync + 'static), A>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref_unchecked` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:385:36
[INFO] [stdout]     |
[INFO] [stdout] 385 |         assert_eq!(unsafe { person.downcast_ref_unchecked::<Benny>() }, &benny);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut_unchecked` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:386:36
[INFO] [stdout]     |
[INFO] [stdout] 386 |         assert_eq!(unsafe { person.downcast_mut_unchecked::<Benny>() }, &mut benny);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_unchecked` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:387:37
[INFO] [stdout]     |
[INFO] [stdout] 387 |         assert_eq!(unsafe { *person.downcast_unchecked::<Benny>() }, benny);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method was found for
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + 'static), A>`
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + Send + 'static), A>`
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + Send + Sync + 'static), A>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:390:25
[INFO] [stdout]     |
[INFO] [stdout] 390 |         assert!(!person.is::<Chris>());
[INFO] [stdout]     |                         ^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:391:27
[INFO] [stdout]     |
[INFO] [stdout] 391 |         assert_eq!(person.downcast_ref::<Chris>(), None);
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `as_ref` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 391 -         assert_eq!(person.downcast_ref::<Chris>(), None);
[INFO] [stdout] 391 +         assert_eq!(person.as_ref::<Chris>(), None);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:392:27
[INFO] [stdout]     |
[INFO] [stdout] 392 |         assert_eq!(person.downcast_mut::<Chris>(), None);
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `as_mut` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 392 -         assert_eq!(person.downcast_mut::<Chris>(), None);
[INFO] [stdout] 392 +         assert_eq!(person.as_mut::<Chris>(), None);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast` found for struct `std::boxed::Box<(dyn Person + 'static)>` in the current scope
[INFO] [stdout]    --> src/lib.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |         assert!(person.downcast::<Chris>().err().is_some());
[INFO] [stdout]     |                        ^^^^^^^^ method not found in `std::boxed::Box<(dyn Person + 'static)>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method was found for
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + 'static), A>`
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + Send + 'static), A>`
[INFO] [stdout]             - `std::boxed::Box<(dyn core::any::Any + Send + Sync + 'static), A>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0782.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mopa-maintained` (lib test) due to 26 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af", kill_on_drop: false }`
[INFO] [stdout] 172729cdde2547bb4a0ddddf41a6c6a10d6eb790618a30d8419b24e48e7953af
