[INFO] fetching crate ruru 0.9.3...
[INFO] testing ruru-0.9.3 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate ruru 0.9.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ruru 0.9.3
[INFO] finished tweaking crates.io crate ruru 0.9.3
[INFO] tweaked toml for crates.io crate ruru 0.9.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruru 0.9.3 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding lazy_static v0.2.11 (available: v1.5.0)
[INFO] [stderr]       Adding ruby-sys v0.2.20 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy_static v0.2.11
[INFO] [stderr]   Downloaded ruby-sys v0.2.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a64ec959c8ab7565bbb9e299a64648dcfe3cf705863b107b09c07e21915e4edb
[INFO] running `Command { std: "docker" "start" "-a" "a64ec959c8ab7565bbb9e299a64648dcfe3cf705863b107b09c07e21915e4edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a64ec959c8ab7565bbb9e299a64648dcfe3cf705863b107b09c07e21915e4edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64ec959c8ab7565bbb9e299a64648dcfe3cf705863b107b09c07e21915e4edb", kill_on_drop: false }`
[INFO] [stdout] a64ec959c8ab7565bbb9e299a64648dcfe3cf705863b107b09c07e21915e4edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0db92842d0851333d0b4f2617cb7419e73a509f71d089396c5406f6250c070e2
[INFO] running `Command { std: "docker" "start" "-a" "0db92842d0851333d0b4f2617cb7419e73a509f71d089396c5406f6250c070e2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling ruby-sys v0.2.20
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling ruru v0.9.3 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:43:50
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(f, "{}", <Error as error::Error>::description(&self))
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/class.rs:92:54
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &DataTypeWrapper<T>) -> Value {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (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] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &dyn DataTypeWrapper<T>) -> Value {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/class.rs:98:45
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn get_data<T>(object: Value, wrapper: &DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn get_data<T>(object: Value, wrapper: &dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/class/class.rs:568:62
[INFO] [stdout]     |
[INFO] [stdout] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &DataTypeWrapper<T>) -> O {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &dyn DataTypeWrapper<T>) -> O {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/class/traits/object.rs:209:47
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on required trait methods
[INFO] [stdout]   --> src/class/traits/object.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[inline]
[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 a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, inherent methods, provided trait methods, and trait methods in impl blocks
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (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/binding/thread.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let fnbox = Box::new(func) as Box<FnOnce() -> R>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let fnbox = Box::new(func) as Box<dyn FnOnce() -> R>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut fnbox: Box<Box<FnMut() -> R>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut fnbox: Box<Box<dyn FnMut() -> R>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> R>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> R>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:94:51
[INFO] [stdout]    |
[INFO] [stdout] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/vm.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/vm.rs:96:51
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:58:46
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let fnbox = Box::new(wrap_return) as Box<FnOnce() -> *const c_void>;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let fnbox = Box::new(wrap_return) as Box<dyn FnOnce() -> *const c_void>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stdout]   --> src/binding/hash.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stdout]    |                                     ^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/class/any_object.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct AnyObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stdout]   --> src/binding/hash.rs:49:55
[INFO] [stdout]    |
[INFO] [stdout] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stdout]    |                                                       ^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/class/any_object.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct AnyObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/class/traits/object.rs:209:70
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                         --                 --                        ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                  |
[INFO] [stdout]     |                         |                  the lifetime is named here
[INFO] [stdout]     |                         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &'a mut T {
[INFO] [stdout]     |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]  --> src/typed_data/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     unsafe { Box::from_raw(data as *mut T) };
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |     unsafe { let _ = Box::from_raw(data as *mut T); };
[INFO] [stdout]   |              +++++++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "0db92842d0851333d0b4f2617cb7419e73a509f71d089396c5406f6250c070e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db92842d0851333d0b4f2617cb7419e73a509f71d089396c5406f6250c070e2", kill_on_drop: false }`
[INFO] [stdout] 0db92842d0851333d0b4f2617cb7419e73a509f71d089396c5406f6250c070e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c4411404878ef39d08ea942292a372b5db313a883303c275f42786af39e3c3
[INFO] running `Command { std: "docker" "start" "-a" "35c4411404878ef39d08ea942292a372b5db313a883303c275f42786af39e3c3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:43:50
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(f, "{}", <Error as error::Error>::description(&self))
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/class.rs:92:54
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &DataTypeWrapper<T>) -> Value {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (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] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &dyn DataTypeWrapper<T>) -> Value {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/class.rs:98:45
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn get_data<T>(object: Value, wrapper: &DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn get_data<T>(object: Value, wrapper: &dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/class/class.rs:568:62
[INFO] [stdout]     |
[INFO] [stdout] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &DataTypeWrapper<T>) -> O {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &dyn DataTypeWrapper<T>) -> O {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/class/traits/object.rs:209:47
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on required trait methods
[INFO] [stdout]   --> src/class/traits/object.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[inline]
[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 a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, inherent methods, provided trait methods, and trait methods in impl blocks
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (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/binding/thread.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let fnbox = Box::new(func) as Box<FnOnce() -> R>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let fnbox = Box::new(func) as Box<dyn FnOnce() -> R>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut fnbox: Box<Box<FnMut() -> R>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut fnbox: Box<Box<dyn FnMut() -> R>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> R>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> R>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:94:51
[INFO] [stdout]    |
[INFO] [stdout] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/vm.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/vm.rs:96:51
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:58:46
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let fnbox = Box::new(wrap_return) as Box<FnOnce() -> *const c_void>;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let fnbox = Box::new(wrap_return) as Box<dyn FnOnce() -> *const c_void>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stdout]   --> src/binding/hash.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stdout]    |                                     ^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/class/any_object.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct AnyObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stdout]   --> src/binding/hash.rs:49:55
[INFO] [stdout]    |
[INFO] [stdout] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stdout]    |                                                       ^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/class/any_object.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct AnyObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/class/traits/object.rs:209:70
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                         --                 --                        ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                  |
[INFO] [stdout]     |                         |                  the lifetime is named here
[INFO] [stdout]     |                         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &'a mut T {
[INFO] [stdout]     |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]  --> src/typed_data/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     unsafe { Box::from_raw(data as *mut T) };
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |     unsafe { let _ = Box::from_raw(data as *mut T); };
[INFO] [stdout]   |              +++++++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ruru v0.9.3 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:43:50
[INFO] [stdout]    |
[INFO] [stdout] 43 |         write!(f, "{}", <Error as error::Error>::description(&self))
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/class.rs:92:54
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &DataTypeWrapper<T>) -> Value {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (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] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &dyn DataTypeWrapper<T>) -> Value {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/class.rs:98:45
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn get_data<T>(object: Value, wrapper: &DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn get_data<T>(object: Value, wrapper: &dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/class/class.rs:568:62
[INFO] [stdout]     |
[INFO] [stdout] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &DataTypeWrapper<T>) -> O {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &dyn DataTypeWrapper<T>) -> O {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/class/traits/object.rs:209:47
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on required trait methods
[INFO] [stdout]   --> src/class/traits/object.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[inline]
[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 a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, inherent methods, provided trait methods, and trait methods in impl blocks
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (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/binding/thread.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let fnbox = Box::new(func) as Box<FnOnce() -> R>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let fnbox = Box::new(func) as Box<dyn FnOnce() -> R>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut fnbox: Box<Box<FnMut() -> R>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut fnbox: Box<Box<dyn FnMut() -> R>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> R>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> R>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/thread.rs:94:51
[INFO] [stdout]    |
[INFO] [stdout] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/vm.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/binding/vm.rs:96:51
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:58:46
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let fnbox = Box::new(wrap_return) as Box<FnOnce() -> *const c_void>;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let fnbox = Box::new(wrap_return) as Box<dyn FnOnce() -> *const c_void>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stdout]   --> src/binding/hash.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stdout]    |                                     ^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/class/any_object.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct AnyObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stdout]   --> src/binding/hash.rs:49:55
[INFO] [stdout]    |
[INFO] [stdout] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stdout]    |                                                       ^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/class/any_object.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct AnyObject {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/class/traits/object.rs:209:70
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stdout]     |                         --                 --                        ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                  |
[INFO] [stdout]     |                         |                  the lifetime is named here
[INFO] [stdout]     |                         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &'a mut T {
[INFO] [stdout]     |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]  --> src/typed_data/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     unsafe { Box::from_raw(data as *mut T) };
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |     unsafe { let _ = Box::from_raw(data as *mut T); };
[INFO] [stdout]   |              +++++++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "35c4411404878ef39d08ea942292a372b5db313a883303c275f42786af39e3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c4411404878ef39d08ea942292a372b5db313a883303c275f42786af39e3c3", kill_on_drop: false }`
[INFO] [stdout] 35c4411404878ef39d08ea942292a372b5db313a883303c275f42786af39e3c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab140072e2dbbc0f082b293b7bf39e2a2035b26e08b6c20354c5ae8b2f154efe
[INFO] running `Command { std: "docker" "start" "-a" "ab140072e2dbbc0f082b293b7bf39e2a2035b26e08b6c20354c5ae8b2f154efe", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/result.rs:43:50
[INFO] [stderr]    |
[INFO] [stderr] 43 |         write!(f, "{}", <Error as error::Error>::description(&self))
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/class.rs:92:54
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &DataTypeWrapper<T>) -> Value {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn wrap_data<T>(klass: Value, data: T, wrapper: &dyn DataTypeWrapper<T>) -> Value {
[INFO] [stderr]    |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/class.rs:98:45
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn get_data<T>(object: Value, wrapper: &DataTypeWrapper<T>) -> &mut T {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn get_data<T>(object: Value, wrapper: &dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stderr]    |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/class/class.rs:568:62
[INFO] [stderr]     |
[INFO] [stderr] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &DataTypeWrapper<T>) -> O {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 568 |     pub fn wrap_data<T, O: Object>(&self, data: T, wrapper: &dyn DataTypeWrapper<T>) -> O {
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/class/traits/object.rs:209:47
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a dyn DataTypeWrapper<T>) -> &mut T {
[INFO] [stderr]     |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` attribute cannot be used on required trait methods
[INFO] [stderr]   --> src/class/traits/object.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     #[inline]
[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 a future release!
[INFO] [stderr]    = help: `#[inline]` can be applied to closures, functions, inherent methods, provided trait methods, and trait methods in impl blocks
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/thread.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let fnbox = Box::new(func) as Box<FnOnce() -> R>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let fnbox = Box::new(func) as Box<dyn FnOnce() -> R>;
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/thread.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut fnbox: Box<Box<FnMut() -> R>> =
[INFO] [stderr]    |                            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut fnbox: Box<Box<dyn FnMut() -> R>> =
[INFO] [stderr]    |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/thread.rs:87:51
[INFO] [stderr]    |
[INFO] [stderr] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> R>) };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 87 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> R>) };
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/thread.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stderr]    |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/thread.rs:94:51
[INFO] [stderr]    |
[INFO] [stderr] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 94 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/vm.rs:95:28
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut fnbox: Box<Box<FnMut() -> *const c_void>> =
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut fnbox: Box<Box<dyn FnMut() -> *const c_void>> =
[INFO] [stderr]    |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/binding/vm.rs:96:51
[INFO] [stderr]    |
[INFO] [stderr] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<FnMut() -> *const c_void>) };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 96 |         unsafe { Box::from_raw(boxptr as *mut Box<dyn FnMut() -> *const c_void>) };
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:58:46
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let fnbox = Box::new(wrap_return) as Box<FnOnce() -> *const c_void>;
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let fnbox = Box::new(wrap_return) as Box<dyn FnOnce() -> *const c_void>;
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stderr]   --> src/binding/hash.rs:49:37
[INFO] [stderr]    |
[INFO] [stderr] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stderr]    |                                     ^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stderr]    = note: this struct has unspecified layout
[INFO] [stderr] note: the type is defined here
[INFO] [stderr]   --> src/class/any_object.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub struct AnyObject {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `AnyObject`, which is not FFI-safe
[INFO] [stderr]   --> src/binding/hash.rs:49:55
[INFO] [stderr]    |
[INFO] [stderr] 49 | extern "C" fn each_callback<F>(key: AnyObject, value: AnyObject, closure: CallbackMutPtr)
[INFO] [stderr]    |                                                       ^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stderr]    = note: this struct has unspecified layout
[INFO] [stderr] note: the type is defined here
[INFO] [stderr]   --> src/class/any_object.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub struct AnyObject {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/class/traits/object.rs:209:70
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &mut T {
[INFO] [stderr]     |                         --                 --                        ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                  |
[INFO] [stderr]     |                         |                  the lifetime is named here
[INFO] [stderr]     |                         the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn get_data<'a, T>(&'a self, wrapper: &'a DataTypeWrapper<T>) -> &'a mut T {
[INFO] [stderr]     |                                                                       ++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]  --> src/typed_data/mod.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     unsafe { Box::from_raw(data as *mut T) };
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]   |
[INFO] [stderr] 9 |     unsafe { let _ = Box::from_raw(data as *mut T); };
[INFO] [stderr]   |              +++++++                              +
[INFO] [stderr] 
[INFO] [stderr] warning: `ruru` (lib) generated 19 warnings (run `cargo fix --lib -p ruru` to apply 14 suggestions)
[INFO] [stderr] warning: `ruru` (lib test) generated 19 warnings (19 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruru-a851fad387dc1b2a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruru
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 105 tests
[INFO] [stdout] test src/class/array.rs - class::array::Array::at (line 98) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array (line 584) ... ok
[INFO] [stdout] test src/class/any_object.rs - class::any_object::AnyObject (line 36) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::join (line 124) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::dup (line 301) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array (line 614) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::concat (line 417) ... ok
[INFO] [stdout] test src/class/any_object.rs - class::any_object::AnyObject (line 24) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::length (line 68) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::reverse (line 355) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::pop (line 214) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::shift (line 269) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::reverse_bang (line 385) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::new (line 21) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::push (line 156) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::to_s (line 329) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::store (line 185) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::sort (line 451) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::sort_bang (line 482) ... ok
[INFO] [stdout] test src/class/boolean.rs - class::boolean::Boolean::new (line 19) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::unshift (line 240) ... ok
[INFO] [stdout] test src/class/array.rs - class::array::Array::with_capacity (line 41) ... ok
[INFO] [stdout] test src/class/boolean.rs - class::boolean::Boolean::to_bool (line 39) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::attr_reader (line 414) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::attr_accessor (line 462) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::ancestors (line 226) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::ancestors (line 208) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::const_set (line 370) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::attr_writer (line 438) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::new_instance (line 148) - compile ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::define_nested_class (line 289) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::const_get (line 324) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::get_nested_class (line 250) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::new (line 75) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::from_existing (line 113) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class (line 16) ... FAILED
[INFO] [stdout] test src/class/fixnum.rs - class::fixnum::Fixnum::new (line 19) ... ok
[INFO] [stdout] test src/class/fixnum.rs - class::fixnum::Fixnum::to_i64 (line 41) ... ok
[INFO] [stdout] test src/class/gc.rs - class::gc::GC::mark (line 13) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::wrap_data (line 490) ... ok
[INFO] [stdout] test src/class/float.rs - class::float::Float::new (line 19) ... ok
[INFO] [stdout] test src/class/class.rs - class::class::Class::superclass (line 181) ... FAILED
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::at (line 40) ... ok
[INFO] [stdout] test src/class/float.rs - class::float::Float::to_f64 (line 41) ... ok
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::new (line 20) ... ok
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::delete (line 170) ... ok
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::length (line 100) ... ok
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::each (line 211) ... ok
[INFO] [stdout] test src/class/nil_class.rs - class::nil_class::NilClass::new (line 20) ... ok
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::clear (line 132) ... ok
[INFO] [stdout] test src/class/string.rs - class::string::RString::to_str_unchecked (line 125) - compile ... ok
[INFO] [stdout] test src/class/rproc.rs - class::rproc::Proc::call (line 20) - compile ... ok
[INFO] [stdout] test src/class/string.rs - class::string::RString::to_string_unchecked (line 71) - compile ... ok
[INFO] [stdout] test src/class/hash.rs - class::hash::Hash::store (line 71) ... ok
[INFO] [stdout] test src/class/thread.rs - class::thread::Thread::call_without_gvl (line 85) - compile ... ok
[INFO] [stdout] test src/class/string.rs - class::string::RString::bytesize (line 151) ... FAILED
[INFO] [stdout] test src/class/string.rs - class::string::RString::new (line 19) ... ok
[INFO] [stdout] test src/class/string.rs - class::string::RString::to_string (line 43) ... ok
[INFO] [stdout] test src/class/string.rs - class::string::RString::to_str (line 95) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::define (line 221) - compile ... ok
[INFO] [stdout] test src/class/symbol.rs - class::symbol::Symbol::new (line 20) ... ok
[INFO] [stdout] test src/class/thread.rs - class::thread::Thread::new (line 24) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::class (line 52) ... ok
[INFO] [stdout] test src/class/symbol.rs - class::symbol::Symbol::to_string (line 46) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::define (line 289) ... ok
[INFO] [stdout] test src/class/thread.rs - class::thread::Thread::wait_fd (line 56) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::freeze (line 848) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_singleton_method (line 466) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_singleton_method (line 510) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_method (line 354) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_method (line 391) ... FAILED
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::get_data (line 131) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::is_frozen (line 822) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::is_nil (line 615) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::respond_to (line 598) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::singleton_class (line 70) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::instance_variable_set (line 741) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::singleton_class (line 91) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::send (line 572) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::to (line 885) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::try_convert_to (line 954) - compile ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::instance_variable_get (line 660) ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::block_proc (line 111) - compile ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::try_convert_to (line 910) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::to_any_object (line 639) ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::raise (line 83) - compile ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::raise (line 68) - compile ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::ty (line 1021) ... ok
[INFO] [stdout] test src/class/traits/object.rs - class::traits::object::Object::value (line 24) ... ok
[INFO] [stdout] test src/class/traits/verified_object.rs - class::traits::verified_object::VerifiedObject (line 26) ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::parse_arguments (line 220) - compile ... ok
[INFO] [stdout] test src/dsl.rs - dsl::wrappable_struct (line 332) ... ignored
[INFO] [stdout] test src/dsl.rs - dsl::wrappable_struct (line 357) ... ignored
[INFO] [stdout] test src/dsl.rs - dsl::wrappable_struct (line 380) ... ignored
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::init (line 28) ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::require (line 46) - compile ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::is_block_given (line 160) ... ok
[INFO] [stdout] test src/class/vm.rs - class::vm::VM::thread_call_without_gvl (line 253) - compile ... ok
[INFO] [stdout] test src/dsl.rs - dsl::wrappable_struct (line 492) ... ok
[INFO] [stdout] test src/dsl.rs - dsl::methods (line 220) ... ok
[INFO] [stdout] test src/dsl.rs - dsl::wrappable_struct (line 397) ... ok
[INFO] [stdout] test src/dsl.rs - dsl::class (line 8) ... ok
[INFO] [stdout] test src/dsl.rs - dsl::unsafe_methods (line 106) ... ok
[INFO] [stdout] test src/result.rs - result::Error::to_exception (line 20) ... ok
[INFO] [stdout] test src/dsl.rs - dsl::wrappable_struct (line 409) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/class/class.rs - class::class::Class (line 16) stdout ----
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/class/class.rs:29:51
[INFO] [stdout]    |
[INFO] [stdout] 29 |             VM::raise(error.to_exception(), error.description());
[INFO] [stdout]    |                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `ruru::Fixnum`, which is not FFI-safe
[INFO] [stdout]   --> src/class/class.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 |    Fixnum,
[INFO] [stdout]    |    ^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] ruby: [BUG] Segmentation fault at 0x00000000000000e0
[INFO] [stdout] ruby 3.2.3 (2024-01-18 revision 52bb2ac0a6) [x86_64-linux-gnu]
[INFO] [stdout] 
[INFO] [stdout] -- Control frame information -----------------------------------------------
[INFO] [stdout] c:0001 p:0000 s:0003 E:000ce0 DUMMY  [FINISH]
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] -- Machine register context ------------------------------------------------
[INFO] [stdout]  RIP: 0x00007f10b365a4d5 RBP: 0x00007ffc9262f450 RSP: 0x00007ffc9262f400
[INFO] [stdout]  RAX: 0x0000000000000000 RBX: 0x0000000000000004 RCX: 0x00005dd937af9550
[INFO] [stdout]  RDX: 0x0000000000000000 RDI: 0x0000000000000010 RSI: 0x0000000000000006
[INFO] [stdout]   R8: 0x00007f10b30485b0  R9: 0x00005dd937b9e4b0 R10: 0x0000000000000211
[INFO] [stdout]  R11: 0xba313baee9ad31ac R12: 0x00005dd937af9550 R13: 0x0000000000000006
[INFO] [stdout]  R14: 0x00007f10b30626e0 R15: 0x00007f10b3958d60 EFL: 0x0000000000010202
[INFO] [stdout] 
[INFO] [stdout] -- C level backtrace information -------------------------------------------
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b3810cee) [0x7f10b3810cee]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b3655bdc) [0x7f10b3655bdc]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b377e116) [0x7f10b377e116]
[INFO] [stdout] /lib/x86_64-linux-gnu/libc.so.6(0x7f10b33ac330) [0x7f10b33ac330]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b365a4d5) [0x7f10b365a4d5]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b366047c) [0x7f10b366047c]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b36605df) [0x7f10b36605df]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(rb_exc_raise+0x17) [0x7f10b36605f7]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b37dcaa8) [0x7f10b37dcaa8]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b37dfcf8) [0x7f10b37dfcf8]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7f10b3803953) [0x7f10b3803953]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(rb_funcallv+0x19e) [0x7f10b3806d7e]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(rb_const_missing+0x24) [0x7f10b37dfc64]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(get_constant+0x47) [0x5dd918775fa7] src/binding/util.rs:9
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd918775ad7) [0x5dd918775ad7]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd9187745fc) [0x5dd9187745fc]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd918774bb3) [0x5dd918774bb3]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd9187742b6) [0x5dd9187742b6]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd9187744c9) [0x5dd9187744c9]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)>+0x3) [0x5dd91879d686] library/core/src/ops/function.rs:287
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32>) library/std/src/panicking.rs:581
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out({closure#0}) library/std/src/panicking.rs:544
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(do_call<std::rt::lang_start_internal::{closure_env#0}, isize>) library/std/src/panicking.rs:581
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(catch_unwind<isize, std::rt::lang_start_internal::{closure_env#0}>) library/std/src/panicking.rs:544
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(catch_unwind<std::rt::lang_start_internal::{closure_env#0}, isize>) library/std/src/panic.rs:359
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(lang_start_internal) library/std/src/rt.rs:171
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd9187741c1) [0x5dd9187741c1]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd918775065) [0x5dd918775065]
[INFO] [stdout] /lib/x86_64-linux-gnu/libc.so.6(0x7f10b33911ca) [0x7f10b33911ca]
[INFO] [stdout] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7f10b339128b]
[INFO] [stdout] /tmp/rustdoctestirjgPV/rust_out(0x5dd918773e65) [0x5dd918773e65]
[INFO] [stdout] 
[INFO] [stdout] -- Other runtime information -----------------------------------------------
[INFO] [stdout] 
[INFO] [stdout] * Loaded script: ruby
[INFO] [stdout] 
[INFO] [stdout] * Loaded features:
[INFO] [stdout] 
[INFO] [stdout]     0 enumerator.so
[INFO] [stdout]     1 thread.rb
[INFO] [stdout]     2 fiber.so
[INFO] [stdout]     3 rational.so
[INFO] [stdout]     4 complex.so
[INFO] [stdout]     5 ruby2_keywords.rb
[INFO] [stdout] 
[INFO] [stdout] * Process memory map:
[INFO] [stdout] 
[INFO] [stdout] 5dd91875d000-5dd918773000 r--p 00000000 00:3c 2097634                    /tmp/rustdoctestirjgPV/rust_out
[INFO] [stdout] 5dd918773000-5dd9187b6000 r-xp 00015000 00:3c 2097634                    /tmp/rustdoctestirjgPV/rust_out
[INFO] [stdout] 5dd9187b6000-5dd9187ba000 r--p 00057000 00:3c 2097634                    /tmp/rustdoctestirjgPV/rust_out
[INFO] [stdout] 5dd9187ba000-5dd9187bb000 rw-p 0005a000 00:3c 2097634                    /tmp/rustdoctestirjgPV/rust_out
[INFO] [stdout] 5dd937af5000-5dd937bbc000 rw-p 00000000 00:00 0                          [heap]
[INFO] [stdout] 7f10adfba000-7f10ae1c1000 r--s 00000000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7f10ae1c1000-7f10ae56a000 r--s 00000000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7f10ae56a000-7f10ae9b7000 r--s 00000000 00:3c 2097634                    /tmp/rustdoctestirjgPV/rust_out
[INFO] [stdout] 7f10ae9b7000-7f10ae9b8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10ae9b8000-7f10aea59000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aea59000-7f10aea5a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aea5a000-7f10aeafb000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aeafb000-7f10aeafc000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aeafc000-7f10aeb9d000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aeb9d000-7f10aeb9e000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aeb9e000-7f10aec3f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aec3f000-7f10aec40000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aec40000-7f10aece1000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aece1000-7f10aece2000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aece2000-7f10aed83000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aed83000-7f10aed84000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aed84000-7f10aee25000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aee25000-7f10aee26000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aee26000-7f10aeec7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aeec7000-7f10aeec8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aeec8000-7f10aef69000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10aef69000-7f10aef6a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aef6a000-7f10af00b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af00b000-7f10af00c000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af00c000-7f10af0ad000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af0ad000-7f10af0ae000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af0ae000-7f10af14f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af14f000-7f10af150000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af150000-7f10af1f1000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af1f1000-7f10af1f2000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af1f2000-7f10af293000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af293000-7f10af294000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af294000-7f10af335000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af335000-7f10af336000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af336000-7f10af3d7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af3d7000-7f10af3d8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af3d8000-7f10af479000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af479000-7f10af47a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af47a000-7f10af51b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af51b000-7f10af51c000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af51c000-7f10af5bd000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af5bd000-7f10af5be000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af5be000-7f10af65f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af65f000-7f10af660000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af660000-7f10af701000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af701000-7f10af702000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af702000-7f10af7a3000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af7a3000-7f10af7a4000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af7a4000-7f10af845000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af845000-7f10af846000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af846000-7f10af8e7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af8e7000-7f10af8e8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af8e8000-7f10af989000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10af989000-7f10af98a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10af98a000-7f10afa2b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afa2b000-7f10afa2c000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10afa2c000-7f10afacd000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afacd000-7f10aface000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10aface000-7f10afb6f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afb6f000-7f10afb70000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10afb70000-7f10afc11000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afc11000-7f10afc12000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10afc12000-7f10afcb3000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afcb3000-7f10afcb4000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10afcb4000-7f10afd55000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afd55000-7f10afd56000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10afd56000-7f10afdf7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10afdf7000-7f10b2e00000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b2fa0000-7f10b2fd0000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b2fdf000-7f10b3090000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b309f000-7f10b31a2000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b31a2000-7f10b31b2000 r--p 00000000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7f10b31b2000-7f10b3231000 r-xp 00010000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7f10b3231000-7f10b3289000 r--p 0008f000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7f10b3289000-7f10b328a000 r--p 000e7000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7f10b328a000-7f10b328b000 rw-p 000e8000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7f10b328b000-7f10b328d000 r--p 00000000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7f10b328d000-7f10b32a2000 r-xp 00002000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7f10b32a2000-7f10b32bb000 r--p 00017000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7f10b32bb000-7f10b32bc000 r--p 0002f000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7f10b32bc000-7f10b32bd000 rw-p 00030000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7f10b32bd000-7f10b32c7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b32c7000-7f10b32d1000 r--p 00000000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7f10b32d1000-7f10b3334000 r-xp 0000a000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7f10b3334000-7f10b3349000 r--p 0006d000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7f10b3349000-7f10b334a000 r--p 00081000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7f10b334a000-7f10b334b000 rw-p 00082000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7f10b334b000-7f10b334d000 r--p 00000000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7f10b334d000-7f10b335f000 r-xp 00002000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7f10b335f000-7f10b3365000 r--p 00014000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7f10b3365000-7f10b3366000 r--p 0001a000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7f10b3366000-7f10b3367000 rw-p 0001b000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7f10b3367000-7f10b338f000 r--p 00000000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7f10b338f000-7f10b3517000 r-xp 00028000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7f10b3517000-7f10b3566000 r--p 001b0000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7f10b3566000-7f10b356a000 r--p 001fe000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7f10b356a000-7f10b356c000 rw-p 00202000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7f10b356c000-7f10b3579000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b3579000-7f10b357d000 r--p 00000000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7f10b357d000-7f10b35a1000 r-xp 00004000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7f10b35a1000-7f10b35a5000 r--p 00028000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7f10b35a5000-7f10b35a6000 r--p 0002b000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7f10b35a6000-7f10b35a7000 rw-p 0002c000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7f10b35a7000-7f10b35d7000 r--p 00000000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7f10b35d7000-7f10b381e000 r-xp 00030000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7f10b381e000-7f10b3944000 r--p 00277000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7f10b3944000-7f10b394e000 r--p 0039d000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7f10b394e000-7f10b394f000 rw-p 003a7000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7f10b394f000-7f10b3961000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b3970000-7f10b3980000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b3984000-7f10b3985000 ---p 00000000 00:00 0 
[INFO] [stdout] 7f10b3985000-7f10b3987000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b3987000-7f10b3989000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7f10b3989000-7f10b398b000 r--p 00000000 00:00 0                          [vvar]
[INFO] [stdout] 7f10b398b000-7f10b398d000 r--p 00000000 00:00 0                          [vvar_vclock]
[INFO] [stdout] 7f10b398d000-7f10b398f000 r-xp 00000000 00:00 0                          [vdso]
[INFO] [stdout] 7f10b398f000-7f10b3990000 r--p 00000000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7f10b3990000-7f10b39bb000 r-xp 00001000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7f10b39bb000-7f10b39c5000 r--p 0002c000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7f10b39c5000-7f10b39c7000 r--p 00036000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7f10b39c7000-7f10b39c9000 rw-p 00038000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7ffc91e32000-7ffc92631000 rw-p 00000000 00:00 0                          [stack]
[INFO] [stdout] ffffffffff600000-ffffffffff601000 --xp 00000000 00:00 0                  [vsyscall]
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/class/class.rs - class::class::Class::superclass (line 181) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (863) panicked at src/class/class.rs:13:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Some(Class { value: Value { value: 4 } })
[INFO] [stdout]  right: None
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d084d7faf32 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d084d7faf32 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d084d7faf32 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5d084d7faf32 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5d084d80bb2a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d084d80bb2a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5d084d7fea86 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d084d7fea86 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d084d7e630f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5d084d7e630f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d084d7f73f1 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5d084d7f75ab - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5d084d7e63c8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5d084d7db979 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5d084d7e6bed - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5d084d80c17c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5d084d80c073 - core[27de1724e4349be2]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x5d084d7cf5bc - core[27de1724e4349be2]::panicking::assert_failed::<core[27de1724e4349be2]::option::Option<ruru[31d5b51c1fa55877]::class::class::Class>, core[27de1724e4349be2]::option::Option<ruru[31d5b51c1fa55877]::class::class::Class>>
[INFO] [stdout]   18:     0x5d084d7cf742 - rust_out[8e547ba4386cb4c9]::main::_doctest_main_src_class_class_rs_181_0
[INFO] [stdout]   19:     0x5d084d7cf636 - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   20:     0x5d084d7cf9d3 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5d084d7cf5f6 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x5d084d7cf609 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x5d084d7f69e6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x5d084d7f69e6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x5d084d7f69e6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x5d084d7f69e6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x5d084d7f69e6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x5d084d7f69e6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5d084d7f69e6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5d084d7f69e6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5d084d7f69e6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x5d084d7cf5e1 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x5d084d7cfa35 - main
[INFO] [stdout]   34:     0x7e5ca2fe81ca - <unknown>
[INFO] [stdout]   35:     0x7e5ca2fe828b - __libc_start_main
[INFO] [stdout]   36:     0x5d084d7cf4b5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/class/string.rs - class::string::RString::bytesize (line 151) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (1144) panicked at src/class/string.rs:11:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 0
[INFO] [stdout]  right: 13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bdf71b27d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bdf71b27d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bdf71b27d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58bdf71b27d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58bdf71c311a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bdf71c311a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x58bdf71b6326 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bdf71b6326 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bdf719dbaf - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58bdf719dbaf - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bdf71aec91 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x58bdf71aee4b - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x58bdf719dc68 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x58bdf7193219 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x58bdf719e48d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x58bdf71c37ac - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x58bdf71c3663 - core[27de1724e4349be2]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x58bdf7187a1c - core[27de1724e4349be2]::panicking::assert_failed::<i64, i64>
[INFO] [stdout]   18:     0x58bdf7187b28 - rust_out[8e547ba4386cb4c9]::main::_doctest_main_src_class_string_rs_151_0
[INFO] [stdout]   19:     0x58bdf7187a96 - rust_out[8e547ba4386cb4c9]::main
[INFO] [stdout]   20:     0x58bdf7187b83 - <fn() as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x58bdf7187a56 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x58bdf7187a69 - std[3b51380354919863]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x58bdf71ae286 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x58bdf71ae286 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x58bdf71ae286 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x58bdf71ae286 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x58bdf71ae286 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x58bdf71ae286 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bdf71ae286 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bdf71ae286 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bdf71ae286 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x58bdf7187a41 - std[3b51380354919863]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x58bdf7187be5 - main
[INFO] [stdout]   34:     0x7496235cd1ca - <unknown>
[INFO] [stdout]   35:     0x7496235cd28b - __libc_start_main
[INFO] [stdout]   36:     0x58bdf7187915 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/class/traits/object.rs - class::traits::object::Object::define_method (line 391) stdout ----
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/class/traits/object.rs:404:51
[INFO] [stdout]     |
[INFO] [stdout] 404 |             VM::raise(error.to_exception(), error.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `ruru::Fixnum`, which is not FFI-safe
[INFO] [stdout]    --> src/class/traits/object.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     Fixnum,
[INFO] [stdout]     |     ^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] ruby: [BUG] Segmentation fault at 0x00000000000000e0
[INFO] [stdout] ruby 3.2.3 (2024-01-18 revision 52bb2ac0a6) [x86_64-linux-gnu]
[INFO] [stdout] 
[INFO] [stdout] -- Control frame information -----------------------------------------------
[INFO] [stdout] c:0001 p:0000 s:0003 E:001660 DUMMY  [FINISH]
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] -- Machine register context ------------------------------------------------
[INFO] [stdout]  RIP: 0x00007d18c92dc4d5 RBP: 0x00007ffcd7592b40 RSP: 0x00007ffcd7592af0
[INFO] [stdout]  RAX: 0x0000000000000000 RBX: 0x0000000000000004 RCX: 0x0000617532101550
[INFO] [stdout]  RDX: 0x0000000000000000 RDI: 0x0000000000000010 RSI: 0x0000000000000006
[INFO] [stdout]   R8: 0x00007d18c8cd85d0  R9: 0x00006175321a64b0 R10: 0x0000000000000211
[INFO] [stdout]  R11: 0x450f41ea4143a81d R12: 0x0000617532101550 R13: 0x0000000000000006
[INFO] [stdout]  R14: 0x00007d18c8cf26d8 R15: 0x00007d18c95dad60 EFL: 0x0000000000010202
[INFO] [stdout] 
[INFO] [stdout] -- C level backtrace information -------------------------------------------
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c9492cee) [0x7d18c9492cee]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c92d7bdc) [0x7d18c92d7bdc]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c9400116) [0x7d18c9400116]
[INFO] [stdout] /lib/x86_64-linux-gnu/libc.so.6(0x7d18c902e330) [0x7d18c902e330]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c92dc4d5) [0x7d18c92dc4d5]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c92e247c) [0x7d18c92e247c]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c92e25df) [0x7d18c92e25df]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(rb_exc_raise+0x17) [0x7d18c92e25f7]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c945eaa8) [0x7d18c945eaa8]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c9461cf8) [0x7d18c9461cf8]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(0x7d18c9485953) [0x7d18c9485953]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(rb_funcallv+0x19e) [0x7d18c9488d7e]
[INFO] [stdout] /lib/x86_64-linux-gnu/libruby-3.2.so.3.2(rb_const_missing+0x24) [0x7d18c9461c64]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(get_constant+0x47) [0x617500a87747] src/binding/util.rs:9
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a87277) [0x617500a87277]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a85aec) [0x617500a85aec]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a86113) [0x617500a86113]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a856b6) [0x617500a856b6]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a858c9) [0x617500a858c9]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)>+0x3) [0x617500aaee26] library/core/src/ops/function.rs:287
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32>) library/std/src/panicking.rs:581
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out({closure#0}) library/std/src/panicking.rs:544
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(do_call<std::rt::lang_start_internal::{closure_env#0}, isize>) library/std/src/panicking.rs:581
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(catch_unwind<isize, std::rt::lang_start_internal::{closure_env#0}>) library/std/src/panicking.rs:544
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(catch_unwind<std::rt::lang_start_internal::{closure_env#0}, isize>) library/std/src/panic.rs:359
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(lang_start_internal) library/std/src/rt.rs:171
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a855c1) [0x617500a855c1]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a86805) [0x617500a86805]
[INFO] [stdout] /lib/x86_64-linux-gnu/libc.so.6(0x7d18c90131ca) [0x7d18c90131ca]
[INFO] [stdout] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7d18c901328b]
[INFO] [stdout] /tmp/rustdoctestjn8Wg6/rust_out(0x617500a85045) [0x617500a85045]
[INFO] [stdout] 
[INFO] [stdout] -- Other runtime information -----------------------------------------------
[INFO] [stdout] 
[INFO] [stdout] * Loaded script: ruby
[INFO] [stdout] 
[INFO] [stdout] * Loaded features:
[INFO] [stdout] 
[INFO] [stdout]     0 enumerator.so
[INFO] [stdout]     1 thread.rb
[INFO] [stdout]     2 fiber.so
[INFO] [stdout]     3 rational.so
[INFO] [stdout]     4 complex.so
[INFO] [stdout]     5 ruby2_keywords.rb
[INFO] [stdout] 
[INFO] [stdout] * Process memory map:
[INFO] [stdout] 
[INFO] [stdout] 617500a6e000-617500a85000 r--p 00000000 00:3c 2097536                    /tmp/rustdoctestjn8Wg6/rust_out
[INFO] [stdout] 617500a85000-617500ac7000 r-xp 00016000 00:3c 2097536                    /tmp/rustdoctestjn8Wg6/rust_out
[INFO] [stdout] 617500ac7000-617500acb000 r--p 00057000 00:3c 2097536                    /tmp/rustdoctestjn8Wg6/rust_out
[INFO] [stdout] 617500acb000-617500acd000 rw-p 0005a000 00:3c 2097536                    /tmp/rustdoctestjn8Wg6/rust_out
[INFO] [stdout] 6175320fd000-6175321c4000 rw-p 00000000 00:00 0                          [heap]
[INFO] [stdout] 7d18c3db9000-7d18c3fc0000 r--s 00000000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7d18c3fc0000-7d18c4369000 r--s 00000000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7d18c4369000-7d18c47b7000 r--s 00000000 00:3c 2097536                    /tmp/rustdoctestjn8Wg6/rust_out
[INFO] [stdout] 7d18c47b7000-7d18c47b8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c47b8000-7d18c4859000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4859000-7d18c485a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c485a000-7d18c48fb000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c48fb000-7d18c48fc000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c48fc000-7d18c499d000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c499d000-7d18c499e000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c499e000-7d18c4a3f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4a3f000-7d18c4a40000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4a40000-7d18c4ae1000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4ae1000-7d18c4ae2000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4ae2000-7d18c4b83000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4b83000-7d18c4b84000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4b84000-7d18c4c25000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4c25000-7d18c4c26000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4c26000-7d18c4cc7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4cc7000-7d18c4cc8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4cc8000-7d18c4d69000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4d69000-7d18c4d6a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4d6a000-7d18c4e0b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4e0b000-7d18c4e0c000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4e0c000-7d18c4ead000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4ead000-7d18c4eae000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4eae000-7d18c4f4f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4f4f000-7d18c4f50000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4f50000-7d18c4ff1000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c4ff1000-7d18c4ff2000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c4ff2000-7d18c5093000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5093000-7d18c5094000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5094000-7d18c5135000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5135000-7d18c5136000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5136000-7d18c51d7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c51d7000-7d18c51d8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c51d8000-7d18c5279000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5279000-7d18c527a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c527a000-7d18c531b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c531b000-7d18c531c000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c531c000-7d18c53bd000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c53bd000-7d18c53be000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c53be000-7d18c545f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c545f000-7d18c5460000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5460000-7d18c5501000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5501000-7d18c5502000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5502000-7d18c55a3000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c55a3000-7d18c55a4000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c55a4000-7d18c5645000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5645000-7d18c5646000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5646000-7d18c56e7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c56e7000-7d18c56e8000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c56e8000-7d18c5789000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5789000-7d18c578a000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c578a000-7d18c582b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c582b000-7d18c582c000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c582c000-7d18c58cd000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c58cd000-7d18c58ce000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c58ce000-7d18c596f000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c596f000-7d18c5970000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5970000-7d18c5a11000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5a11000-7d18c5a12000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5a12000-7d18c5ab3000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5ab3000-7d18c5ab4000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5ab4000-7d18c5b55000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5b55000-7d18c5b56000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c5b56000-7d18c5bf7000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c5bf7000-7d18c8c00000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c8c30000-7d18c8c60000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c8c6f000-7d18c8d20000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c8d21000-7d18c8e24000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c8e24000-7d18c8e34000 r--p 00000000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7d18c8e34000-7d18c8eb3000 r-xp 00010000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7d18c8eb3000-7d18c8f0b000 r--p 0008f000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7d18c8f0b000-7d18c8f0c000 r--p 000e7000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7d18c8f0c000-7d18c8f0d000 rw-p 000e8000 00:3c 285952                     /usr/lib/x86_64-linux-gnu/libm.so.6
[INFO] [stdout] 7d18c8f0d000-7d18c8f0f000 r--p 00000000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7d18c8f0f000-7d18c8f24000 r-xp 00002000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7d18c8f24000-7d18c8f3d000 r--p 00017000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7d18c8f3d000-7d18c8f3e000 r--p 0002f000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7d18c8f3e000-7d18c8f3f000 rw-p 00030000 00:3c 285919                     /usr/lib/x86_64-linux-gnu/libcrypt.so.1.1.0
[INFO] [stdout] 7d18c8f3f000-7d18c8f49000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c8f49000-7d18c8f53000 r--p 00000000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7d18c8f53000-7d18c8fb6000 r-xp 0000a000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7d18c8fb6000-7d18c8fcb000 r--p 0006d000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7d18c8fcb000-7d18c8fcc000 r--p 00081000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7d18c8fcc000-7d18c8fcd000 rw-p 00082000 00:3c 285939                     /usr/lib/x86_64-linux-gnu/libgmp.so.10.5.0
[INFO] [stdout] 7d18c8fcd000-7d18c8fcf000 r--p 00000000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7d18c8fcf000-7d18c8fe1000 r-xp 00002000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7d18c8fe1000-7d18c8fe7000 r--p 00014000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7d18c8fe7000-7d18c8fe8000 r--p 0001a000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7d18c8fe8000-7d18c8fe9000 rw-p 0001b000 00:3c 286023                     /usr/lib/x86_64-linux-gnu/libz.so.1.3
[INFO] [stdout] 7d18c8fe9000-7d18c9011000 r--p 00000000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7d18c9011000-7d18c9199000 r-xp 00028000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7d18c9199000-7d18c91e8000 r--p 001b0000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7d18c91e8000-7d18c91ec000 r--p 001fe000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7d18c91ec000-7d18c91ee000 rw-p 00202000 00:3c 285910                     /usr/lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout] 7d18c91ee000-7d18c91fb000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c91fb000-7d18c91ff000 r--p 00000000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7d18c91ff000-7d18c9223000 r-xp 00004000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7d18c9223000-7d18c9227000 r--p 00028000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7d18c9227000-7d18c9228000 r--p 0002b000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7d18c9228000-7d18c9229000 rw-p 0002c000 00:3c 285935                     /usr/lib/x86_64-linux-gnu/libgcc_s.so.1
[INFO] [stdout] 7d18c9229000-7d18c9259000 r--p 00000000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7d18c9259000-7d18c94a0000 r-xp 00030000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7d18c94a0000-7d18c95c6000 r--p 00277000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7d18c95c6000-7d18c95d0000 r--p 0039d000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7d18c95d0000-7d18c95d1000 rw-p 003a7000 00:3c 1068689                    /usr/lib/x86_64-linux-gnu/libruby-3.2.so.3.2.3
[INFO] [stdout] 7d18c95d1000-7d18c95e3000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c95f0000-7d18c9600000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c9606000-7d18c9607000 ---p 00000000 00:00 0 
[INFO] [stdout] 7d18c9607000-7d18c9609000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c9609000-7d18c960b000 rw-p 00000000 00:00 0 
[INFO] [stdout] 7d18c960b000-7d18c960d000 r--p 00000000 00:00 0                          [vvar]
[INFO] [stdout] 7d18c960d000-7d18c960f000 r--p 00000000 00:00 0                          [vvar_vclock]
[INFO] [stdout] 7d18c960f000-7d18c9611000 r-xp 00000000 00:00 0                          [vdso]
[INFO] [stdout] 7d18c9611000-7d18c9612000 r--p 00000000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7d18c9612000-7d18c963d000 r-xp 00001000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7d18c963d000-7d18c9647000 r--p 0002c000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7d18c9647000-7d18c9649000 r--p 00036000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7d18c9649000-7d18c964b000 rw-p 00038000 00:3c 285890                     /usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2
[INFO] [stdout] 7ffcd6d96000-7ffcd7595000 rw-p 00000000 00:00 0                          [stack]
[INFO] [stdout] ffffffffff600000-ffffffffff601000 --xp 00000000 00:00 0                  [vsyscall]
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/class/class.rs - class::class::Class (line 16)
[INFO] [stdout]     src/class/class.rs - class::class::Class::superclass (line 181)
[INFO] [stdout]     src/class/string.rs - class::string::RString::bytesize (line 151)
[INFO] [stdout]     src/class/traits/object.rs - class::traits::object::Object::define_method (line 391)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 98 passed; 4 failed; 3 ignored; 0 measured; 0 filtered out; finished in 11.50s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ab140072e2dbbc0f082b293b7bf39e2a2035b26e08b6c20354c5ae8b2f154efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab140072e2dbbc0f082b293b7bf39e2a2035b26e08b6c20354c5ae8b2f154efe", kill_on_drop: false }`
[INFO] [stdout] ab140072e2dbbc0f082b293b7bf39e2a2035b26e08b6c20354c5ae8b2f154efe
