[INFO] cloning repository https://github.com/westerhack/qutie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/westerhack/qutie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesterhack%2Fqutie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesterhack%2Fqutie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 632c3a66c2c5b9d4f1a4eb1a197561e28e4b2238
[INFO] checking westerhack/qutie/632c3a66c2c5b9d4f1a4eb1a197561e28e4b2238 against 012c0bd4d516934012c9a1ecb26e9eb283d2ed75 for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesterhack%2Fqutie" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/westerhack/qutie
[INFO] finished tweaking git repo https://github.com/westerhack/qutie
[INFO] tweaked toml for git repo https://github.com/westerhack/qutie written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/westerhack/qutie on toolchain 012c0bd4d516934012c9a1ecb26e9eb283d2ed75
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/westerhack/qutie already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `qutie` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy_static v0.2.8
[INFO] [stderr]   Downloaded rand v0.3.15
[INFO] [stderr]   Downloaded libc v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207
[INFO] running `Command { std: "docker" "start" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `qutie` (manifest) generated 1 warning
[INFO] [stderr]     Checking libc v0.2.18
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking qutie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0532]: expected tuple struct or tuple variant, found unit variant `Separator::Colon`
[INFO] [stdout]   --> src/obj/objects/map.rs:40:62
[INFO] [stdout]    |
[INFO] [stdout] 40 |          assert_match!(inp.pop().expect("Cant find colon!"), Separator::Colon(_));
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^ help: use this syntax instead: `Separator::Colon`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parsing/token.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 |    Colon
[INFO] [stdout]    |    ----- `Separator::Colon` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |    stack: Vec<Rc<Object>>,
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (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] 11 |    stack: Vec<Rc<dyn Object>>,
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 |    locals: HashMap<Identifier, Rc<Object>>,
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |    locals: HashMap<Identifier, Rc<dyn Object>>,
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |    globals: Rc<HashMap<Identifier, Rc<Object>>>
[INFO] [stdout]    |                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |    globals: Rc<HashMap<Identifier, Rc<dyn Object>>>
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/objects/list.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |    contents: Vec<Rc<Object>>
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |    contents: Vec<Rc<dyn Object>>
[INFO] [stdout]   |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/builtin_function.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |    pub func: fn(Vec<Rc<Object>>, &mut Frame) -> ObjResult,
[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] 14 |    pub func: fn(Vec<Rc<dyn Object>>, &mut Frame) -> ObjResult,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/result.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type ObjResult = Result<Rc<Object>, ObjError>;
[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] 16 | pub type ObjResult = Result<Rc<dyn Object>, ObjError>;
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ObjWrapper(Rc<Object>);
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ObjWrapper(Rc<dyn Object>);
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |    contents: HashMap<ObjWrapper, Rc<Object>>
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |    contents: HashMap<ObjWrapper, Rc<dyn Object>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/result.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |    Return(Rc<Object>),
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 |    Return(Rc<dyn Object>),
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/result.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |    InvalidKey(Rc<Object>),
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |    InvalidKey(Rc<dyn Object>),
[INFO] [stdout]   |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:109:44
[INFO] [stdout]     |
[INFO] [stdout] 109 | unsafe fn __force_cast<T: Object>(inp: &Rc<Object>) -> Rc<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] 109 | unsafe fn __force_cast<T: Object>(inp: &Rc<dyn Object>) -> Rc<T> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/object.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |    fn _eql(&self, other: Rc<Object>) -> bool {
[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] 33 |    fn _eql(&self, other: Rc<dyn Object>) -> bool {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |    def_binary_oper!(QtAdd, qt_add, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |    def_binary_oper!(QtSub, qt_sub, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |    def_binary_oper!(QtMul, qt_mul, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |    def_binary_oper!(QtDiv, qt_div, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |    def_binary_oper!(QtMod, qt_mod, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |    def_binary_oper!(QtPow, qt_pow, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |    def_binary_oper!(QtEql, qt_eql, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |    def_binary_oper!(QtNeq, qt_neq, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |    def_binary_oper!(QtGth, qt_gth, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |    def_binary_oper!(QtLth, qt_lth, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |    def_binary_oper!(QtGeq, qt_geq, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |    def_binary_oper!(QtLeq, qt_leq, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 |       fn get_item(&self, item: Rc<Object>, frame: &mut Frame) -> ObjResult {
[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] 61 |       fn get_item(&self, item: Rc<dyn Object>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:66:39
[INFO] [stdout]    |
[INFO] [stdout] 66 |       fn set_item(&mut self, item: Rc<Object>, value: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 66 |       fn set_item(&mut self, item: Rc<dyn Object>, value: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:66:58
[INFO] [stdout]    |
[INFO] [stdout] 66 |       fn set_item(&mut self, item: Rc<Object>, value: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 66 |       fn set_item(&mut self, item: Rc<Object>, value: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 |       fn del_item(&mut self, item: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 71 |       fn del_item(&mut self, item: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |    pub fn push(&mut self, obj: Rc<Object>) {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 |    pub fn push(&mut self, obj: Rc<dyn Object>) {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 |    pub fn peek(&self) -> Option<&Rc<Object>> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |    pub fn peek(&self) -> Option<&Rc<dyn Object>> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:52:39
[INFO] [stdout]    |
[INFO] [stdout] 52 |    pub fn pop(&mut self) -> Option<Rc<Object>> {
[INFO] [stdout]    |                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |    pub fn pop(&mut self) -> Option<Rc<dyn Object>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:60:53
[INFO] [stdout]    |
[INFO] [stdout] 60 |    pub fn get(&self, key: &Identifier) -> Option<Rc<Object>> {
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 |    pub fn get(&self, key: &Identifier) -> Option<Rc<dyn Object>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:71:51
[INFO] [stdout]    |
[INFO] [stdout] 71 |    pub fn set(&mut self, key: Identifier, val: Rc<Object>) {
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |    pub fn set(&mut self, key: Identifier, val: Rc<dyn Object>) {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:82:38
[INFO] [stdout]    |
[INFO] [stdout] 82 |    pub fn take_stack(self) -> Vec<Rc<Object>> {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |    pub fn take_stack(self) -> Vec<Rc<dyn Object>> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 | num_operator!(QtAdd, qt_add, +, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 | num_operator!(QtSub, qt_sub, -, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 | num_operator!(QtMul, qt_mul, *, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 | num_operator!(QtDiv, qt_div, /, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | num_operator!(QtMod, qt_mod, %, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 | num_operator!(QtPow, qt_pow, &, ObjResult); /* todo: pow */
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 | num_operator!(QtEql, qt_eql, ==, BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | num_operator!(QtNeq, qt_neq, !=, BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | num_operator!(QtLth, qt_lth, <,  BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | num_operator!(QtGth, qt_gth, >,  BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | num_operator!(QtLeq, qt_leq, <=, BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0532]: expected tuple struct or tuple variant, found unit variant `Separator::Colon`
[INFO] [stdout]   --> src/obj/objects/map.rs:40:62
[INFO] [stdout]    |
[INFO] [stdout] 40 |          assert_match!(inp.pop().expect("Cant find colon!"), Separator::Colon(_));
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^ help: use this syntax instead: `Separator::Colon`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parsing/token.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 |    Colon
[INFO] [stdout]    |    ----- `Separator::Colon` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 | num_operator!(QtGeq, qt_geq, >=, BoolResult); /* todo: pow */
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/boolean.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |    fn qt_eql(&self, other: &Rc<Object>) -> BoolResult {
[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] 32 |    fn qt_eql(&self, other: &Rc<dyn Object>) -> BoolResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 |    fn get_item(&self, item: Rc<Object>, frame: &mut Frame) -> ObjResult {
[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] 53 |    fn get_item(&self, item: Rc<dyn Object>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:76:36
[INFO] [stdout]    |
[INFO] [stdout] 76 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 76 |    fn set_item(&mut self, item: Rc<dyn Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:76:53
[INFO] [stdout]    |
[INFO] [stdout] 76 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 76 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/null.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |    fn qt_eql(&self, other: &Rc<Object>) -> BoolResult {
[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] 26 |    fn qt_eql(&self, other: &Rc<dyn Object>) -> BoolResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 |    fn get_item(&self, item: Rc<Object>, frame: &mut Frame) -> ObjResult {
[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] 84 |    fn get_item(&self, item: Rc<dyn Object>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:94:36
[INFO] [stdout]    |
[INFO] [stdout] 94 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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 |    fn set_item(&mut self, item: Rc<dyn Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:94:53
[INFO] [stdout]    |
[INFO] [stdout] 94 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 | impl_castable!(Number, number::Number);
[INFO] [stdout]     | -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 | impl_castable!(Block, block::Block);
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 | impl_castable!(Boolean, boolean::Boolean);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | impl_castable!(Function, function::Function);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_castable!(List, list::List);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_castable!(Null, null::Null);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 | impl_castable!(Text, text::Text);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/constants.rs:7:52
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get_constant(inp: &Identifier) -> Option<Rc<Object>> {
[INFO] [stdout]   |                                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get_constant(inp: &Identifier) -> Option<Rc<dyn Object>> {
[INFO] [stdout]   |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/constants.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn get_function(inp: &Identifier) -> Option<Rc<Object>> {
[INFO] [stdout]    |                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn get_function(inp: &Identifier) -> Option<Rc<dyn Object>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/constants.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn disp_fn(args: Vec<Rc<Object>>, frame: &mut Frame) -> ObjResult {
[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] 31 | fn disp_fn(args: Vec<Rc<dyn Object>>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing/expression.rs:157:61
[INFO] [stdout]     |
[INFO] [stdout] 157 |    fn exec_result(mut self, frame: &mut Frame) -> Option<Rc<Object>> {
[INFO] [stdout]     |                                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 157 |    fn exec_result(mut self, frame: &mut Frame) -> Option<Rc<dyn Object>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/objects/block.rs:101:54
[INFO] [stdout]     |
[INFO] [stdout] 101 |    pub fn exec(self, frame: &mut Frame) -> Option<Rc<Object>> {
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 101 |    pub fn exec(self, frame: &mut Frame) -> Option<Rc<dyn Object>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |    stack: Vec<Rc<Object>>,
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (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] 11 |    stack: Vec<Rc<dyn Object>>,
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |    pub fn new(contents: Vec<Rc<Object>>) -> List {
[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] 12 |    pub fn new(contents: Vec<Rc<dyn Object>>) -> List {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 |    locals: HashMap<Identifier, Rc<Object>>,
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |    locals: HashMap<Identifier, Rc<dyn Object>>,
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |    globals: Rc<HashMap<Identifier, Rc<Object>>>
[INFO] [stdout]    |                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |    globals: Rc<HashMap<Identifier, Rc<dyn Object>>>
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/objects/list.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |    contents: Vec<Rc<Object>>
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |    contents: Vec<Rc<dyn Object>>
[INFO] [stdout]   |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |    pub fn get(&self, pos: usize) -> Option<&Rc<Object>>  {
[INFO] [stdout]    |                                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |    pub fn get(&self, pos: usize) -> Option<&Rc<dyn Object>>  {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/builtin_function.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |    pub func: fn(Vec<Rc<Object>>, &mut Frame) -> ObjResult,
[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] 14 |    pub func: fn(Vec<Rc<dyn Object>>, &mut Frame) -> ObjResult,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/result.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type ObjResult = Result<Rc<Object>, ObjError>;
[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] 16 | pub type ObjResult = Result<Rc<dyn Object>, ObjError>;
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/builtin_function.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |               func: fn(Vec<Rc<Object>>, &mut Frame) -> ObjResult ) -> BuiltinFunction {
[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] 19 |               func: fn(Vec<Rc<dyn Object>>, &mut Frame) -> ObjResult ) -> BuiltinFunction {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ObjWrapper(Rc<Object>);
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ObjWrapper(Rc<dyn Object>);
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |    contents: HashMap<ObjWrapper, Rc<Object>>
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |    contents: HashMap<ObjWrapper, Rc<dyn Object>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/result.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |    Return(Rc<Object>),
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 |    Return(Rc<dyn Object>),
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/result.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |    InvalidKey(Rc<Object>),
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |    InvalidKey(Rc<dyn Object>),
[INFO] [stdout]   |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:109:44
[INFO] [stdout]     |
[INFO] [stdout] 109 | unsafe fn __force_cast<T: Object>(inp: &Rc<Object>) -> Rc<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] 109 | unsafe fn __force_cast<T: Object>(inp: &Rc<dyn Object>) -> Rc<T> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/object.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |    fn _eql(&self, other: Rc<Object>) -> bool {
[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] 33 |    fn _eql(&self, other: Rc<dyn Object>) -> bool {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |    def_binary_oper!(QtAdd, qt_add, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |    def_binary_oper!(QtSub, qt_sub, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |    def_binary_oper!(QtMul, qt_mul, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |    def_binary_oper!(QtDiv, qt_div, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |    def_binary_oper!(QtMod, qt_mod, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |    def_binary_oper!(QtPow, qt_pow, ObjResult);
[INFO] [stdout]    |    ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |    def_binary_oper!(QtEql, qt_eql, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |    def_binary_oper!(QtNeq, qt_neq, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |    def_binary_oper!(QtGth, qt_gth, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |    def_binary_oper!(QtLth, qt_lth, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |    def_binary_oper!(QtGeq, qt_geq, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |    macro_rules! def_binary_oper {
[INFO] [stdout] ...
[INFO] [stdout] 15 |             fn $func(&self, other: &Rc<Object>) -> $ret_ty {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |    def_binary_oper!(QtLeq, qt_leq, BoolResult);
[INFO] [stdout]    |    ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 |       fn get_item(&self, item: Rc<Object>, frame: &mut Frame) -> ObjResult {
[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] 61 |       fn get_item(&self, item: Rc<dyn Object>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:66:39
[INFO] [stdout]    |
[INFO] [stdout] 66 |       fn set_item(&mut self, item: Rc<Object>, value: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 66 |       fn set_item(&mut self, item: Rc<dyn Object>, value: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:66:58
[INFO] [stdout]    |
[INFO] [stdout] 66 |       fn set_item(&mut self, item: Rc<Object>, value: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 66 |       fn set_item(&mut self, item: Rc<Object>, value: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/traits.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 |       fn del_item(&mut self, item: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 71 |       fn del_item(&mut self, item: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |    pub fn push(&mut self, obj: Rc<Object>) {
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 |    pub fn push(&mut self, obj: Rc<dyn Object>) {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:49:37
[INFO] [stdout]    |
[INFO] [stdout] 49 |    pub fn peek(&self) -> Option<&Rc<Object>> {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |    pub fn peek(&self) -> Option<&Rc<dyn Object>> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:52:39
[INFO] [stdout]    |
[INFO] [stdout] 52 |    pub fn pop(&mut self) -> Option<Rc<Object>> {
[INFO] [stdout]    |                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |    pub fn pop(&mut self) -> Option<Rc<dyn Object>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:60:53
[INFO] [stdout]    |
[INFO] [stdout] 60 |    pub fn get(&self, key: &Identifier) -> Option<Rc<Object>> {
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 |    pub fn get(&self, key: &Identifier) -> Option<Rc<dyn Object>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:71:51
[INFO] [stdout]    |
[INFO] [stdout] 71 |    pub fn set(&mut self, key: Identifier, val: Rc<Object>) {
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |    pub fn set(&mut self, key: Identifier, val: Rc<dyn Object>) {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:82:38
[INFO] [stdout]    |
[INFO] [stdout] 82 |    pub fn take_stack(self) -> Vec<Rc<Object>> {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |    pub fn take_stack(self) -> Vec<Rc<dyn Object>> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 | num_operator!(QtAdd, qt_add, +, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 | num_operator!(QtSub, qt_sub, -, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 | num_operator!(QtMul, qt_mul, *, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 | num_operator!(QtDiv, qt_div, /, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/macros.rs:7:20
[INFO] [stdout]     |
[INFO] [stdout]   1 | macro_rules! into_mutable {
[INFO] [stdout] ...
[INFO] [stdout]   7 |       transmute::<&Object, &mut Object>(&*obj)
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parsing/expression.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             into_mutable!(key)
[INFO] [stdout]     |             ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 | num_operator!(QtMod, qt_mod, %, ObjResult);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/macros.rs:7:33
[INFO] [stdout]     |
[INFO] [stdout]   1 | macro_rules! into_mutable {
[INFO] [stdout] ...
[INFO] [stdout]   7 |       transmute::<&Object, &mut Object>(&*obj)
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parsing/expression.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             into_mutable!(key)
[INFO] [stdout]     |             ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 36 |          fn $func(&self, other: &Rc<Object>) -> ObjResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 | num_operator!(QtPow, qt_pow, &, ObjResult); /* todo: pow */
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 | num_operator!(QtEql, qt_eql, ==, BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | num_operator!(QtNeq, qt_neq, !=, BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | num_operator!(QtLth, qt_lth, <,  BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | num_operator!(QtGth, qt_gth, >,  BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | num_operator!(QtLeq, qt_leq, <=, BoolResult);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/number.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 32 | macro_rules! num_operator {
[INFO] [stdout] ...
[INFO] [stdout] 48 |          fn $func(&self, other: &Rc<Object>) -> BoolResult {
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 | num_operator!(QtGeq, qt_geq, >=, BoolResult); /* todo: pow */
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/boolean.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |    fn qt_eql(&self, other: &Rc<Object>) -> BoolResult {
[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] 32 |    fn qt_eql(&self, other: &Rc<dyn Object>) -> BoolResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 |    fn get_item(&self, item: Rc<Object>, frame: &mut Frame) -> ObjResult {
[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] 53 |    fn get_item(&self, item: Rc<dyn Object>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:76:36
[INFO] [stdout]    |
[INFO] [stdout] 76 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 76 |    fn set_item(&mut self, item: Rc<dyn Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:76:53
[INFO] [stdout]    |
[INFO] [stdout] 76 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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] 76 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/null.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |    fn qt_eql(&self, other: &Rc<Object>) -> BoolResult {
[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] 26 |    fn qt_eql(&self, other: &Rc<dyn Object>) -> BoolResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 |    fn get_item(&self, item: Rc<Object>, frame: &mut Frame) -> ObjResult {
[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] 84 |    fn get_item(&self, item: Rc<dyn Object>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:94:36
[INFO] [stdout]    |
[INFO] [stdout] 94 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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 |    fn set_item(&mut self, item: Rc<dyn Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/map.rs:94:53
[INFO] [stdout]    |
[INFO] [stdout] 94 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<Object>, frame: &mut Frame) -> Result<(), ObjError> {
[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 |    fn set_item(&mut self, item: Rc<Object>, val: Rc<dyn Object>, frame: &mut Frame) -> Result<(), ObjError> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 | impl_castable!(Number, number::Number);
[INFO] [stdout]     | -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 | impl_castable!(Block, block::Block);
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 | impl_castable!(Boolean, boolean::Boolean);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | impl_castable!(Function, function::Function);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 | impl_castable!(List, list::List);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 | impl_castable!(Null, null::Null);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 115 | macro_rules! impl_castable {
[INFO] [stdout] ...
[INFO] [stdout] 118 |       impl Castable<$obj_ty> for Rc<Object> {
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 | impl_castable!(Text, text::Text);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/obj/constants.rs:7:52
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get_constant(inp: &Identifier) -> Option<Rc<Object>> {
[INFO] [stdout]   |                                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn get_constant(inp: &Identifier) -> Option<Rc<dyn Object>> {
[INFO] [stdout]   |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/constants.rs:18:52
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn get_function(inp: &Identifier) -> Option<Rc<Object>> {
[INFO] [stdout]    |                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn get_function(inp: &Identifier) -> Option<Rc<dyn Object>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/constants.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn disp_fn(args: Vec<Rc<Object>>, frame: &mut Frame) -> ObjResult {
[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] 31 | fn disp_fn(args: Vec<Rc<dyn Object>>, frame: &mut Frame) -> ObjResult {
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing/expression.rs:157:61
[INFO] [stdout]     |
[INFO] [stdout] 157 |    fn exec_result(mut self, frame: &mut Frame) -> Option<Rc<Object>> {
[INFO] [stdout]     |                                                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 157 |    fn exec_result(mut self, frame: &mut Frame) -> Option<Rc<dyn Object>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 |             transmute::<&HashMap<Identifier, Rc<Object>>, &mut HashMap<Identifier, Rc<Object>>>(&*self.globals)
[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] 76 |             transmute::<&HashMap<Identifier, Rc<dyn Object>>, &mut HashMap<Identifier, Rc<Object>>>(&*self.globals)
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/objects/block.rs:101:54
[INFO] [stdout]     |
[INFO] [stdout] 101 |    pub fn exec(self, frame: &mut Frame) -> Option<Rc<Object>> {
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 101 |    pub fn exec(self, frame: &mut Frame) -> Option<Rc<dyn Object>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:76:87
[INFO] [stdout]    |
[INFO] [stdout] 76 |             transmute::<&HashMap<Identifier, Rc<Object>>, &mut HashMap<Identifier, Rc<Object>>>(&*self.globals)
[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] 76 |             transmute::<&HashMap<Identifier, Rc<Object>>, &mut HashMap<Identifier, Rc<dyn Object>>>(&*self.globals)
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |    pub fn new(contents: Vec<Rc<Object>>) -> List {
[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] 12 |    pub fn new(contents: Vec<Rc<dyn Object>>) -> List {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/list.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |    pub fn get(&self, pos: usize) -> Option<&Rc<Object>>  {
[INFO] [stdout]    |                                                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |    pub fn get(&self, pos: usize) -> Option<&Rc<dyn Object>>  {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/obj/objects/builtin_function.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |               func: fn(Vec<Rc<Object>>, &mut Frame) -> ObjResult ) -> BuiltinFunction {
[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] 19 |               func: fn(Vec<Rc<dyn Object>>, &mut Frame) -> ObjResult ) -> BuiltinFunction {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/macros.rs:7:20
[INFO] [stdout]     |
[INFO] [stdout]   1 | macro_rules! into_mutable {
[INFO] [stdout] ...
[INFO] [stdout]   7 |       transmute::<&Object, &mut Object>(&*obj)
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parsing/expression.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             into_mutable!(key)
[INFO] [stdout]     |             ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/macros.rs:7:33
[INFO] [stdout]     |
[INFO] [stdout]   1 | macro_rules! into_mutable {
[INFO] [stdout] ...
[INFO] [stdout]   7 |       transmute::<&Object, &mut Object>(&*obj)
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parsing/expression.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             into_mutable!(key)
[INFO] [stdout]     |             ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 |             transmute::<&HashMap<Identifier, Rc<Object>>, &mut HashMap<Identifier, Rc<Object>>>(&*self.globals)
[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] 76 |             transmute::<&HashMap<Identifier, Rc<dyn Object>>, &mut HashMap<Identifier, Rc<Object>>>(&*self.globals)
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parsing/frame.rs:76:87
[INFO] [stdout]    |
[INFO] [stdout] 76 |             transmute::<&HashMap<Identifier, Rc<Object>>, &mut HashMap<Identifier, Rc<Object>>>(&*self.globals)
[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] 76 |             transmute::<&HashMap<Identifier, Rc<Object>>, &mut HashMap<Identifier, Rc<dyn Object>>>(&*self.globals)
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pop` found for struct `Expression` in the current scope
[INFO] [stdout]   --> src/obj/objects/map.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |          let val = inp.pop().expect("Can't find a value!");
[INFO] [stdout]    |                        ^^^ method not found in `Expression`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parsing/expression.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Expression {
[INFO] [stdout]    | --------------------- method `pop` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pop` found for struct `Expression` in the current scope
[INFO] [stdout]   --> src/obj/objects/map.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |          assert_match!(inp.pop().expect("Cant find colon!"), Separator::Colon(_));
[INFO] [stdout]    |                            ^^^ method not found in `Expression`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parsing/expression.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Expression {
[INFO] [stdout]    | --------------------- method `pop` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |    transmute::<&Rc<Object>, &Rc<T>>(inp).clone()
[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] 112 |    transmute::<&Rc<dyn Object>, &Rc<T>>(inp).clone()
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pop` found for struct `Expression` in the current scope
[INFO] [stdout]   --> src/obj/objects/map.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |          let val = inp.pop().expect("Can't find a value!");
[INFO] [stdout]    |                        ^^^ method not found in `Expression`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parsing/expression.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Expression {
[INFO] [stdout]    | --------------------- method `pop` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pop` found for struct `Expression` in the current scope
[INFO] [stdout]   --> src/obj/objects/map.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |          assert_match!(inp.pop().expect("Cant find colon!"), Separator::Colon(_));
[INFO] [stdout]    |                            ^^^ method not found in `Expression`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parsing/expression.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Expression {
[INFO] [stdout]    | --------------------- method `pop` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/obj/traits.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |    transmute::<&Rc<Object>, &Rc<T>>(inp).clone()
[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] 112 |    transmute::<&Rc<dyn Object>, &Rc<T>>(inp).clone()
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0532, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0532`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qutie` (bin "qutie") due to 3 previous errors; 74 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0532, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0532`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qutie` (bin "qutie" test) due to 3 previous errors; 74 warnings emitted
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | rand = "0.3.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: `qutie` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207", kill_on_drop: false }`
[INFO] [stdout] eb84c081a81b1daea9a021f4bb789cf759bb7fa44c5406f1f29f75eb2e350207
