[INFO] cloning repository https://github.com/wartman4404/rust-kanren [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wartman4404/rust-kanren" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartman4404%2Frust-kanren", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartman4404%2Frust-kanren'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae0616d05e1ba15fb47aabf710d2fb67a8fcf6f3 [INFO] building wartman4404/rust-kanren against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartman4404%2Frust-kanren" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wartman4404/rust-kanren on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wartman4404/rust-kanren [INFO] finished tweaking git repo https://github.com/wartman4404/rust-kanren [INFO] tweaked toml for git repo https://github.com/wartman4404/rust-kanren written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wartman4404/rust-kanren 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ref_slice v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c26a4c46b669181f86ec1b494deeaf898acb4afbd98769fbfe80529d2841fced [INFO] running `Command { std: "docker" "start" "-a" "c26a4c46b669181f86ec1b494deeaf898acb4afbd98769fbfe80529d2841fced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c26a4c46b669181f86ec1b494deeaf898acb4afbd98769fbfe80529d2841fced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c26a4c46b669181f86ec1b494deeaf898acb4afbd98769fbfe80529d2841fced", kill_on_drop: false }` [INFO] [stdout] c26a4c46b669181f86ec1b494deeaf898acb4afbd98769fbfe80529d2841fced [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24bedd7477b5c86441d94953249b74a862d73455c7467f002fde116d945ac790 [INFO] running `Command { std: "docker" "start" "-a" "24bedd7477b5c86441d94953249b74a862d73455c7467f002fde116d945ac790", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling ref_slice v0.1.0 [INFO] [stderr] Compiling kanren v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> src/core/mod.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | use std::raw::TraitObject; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> src/iter.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | use std::raw::TraitObject; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/disequal.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(write!(fmt, "Disequal [")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/disequal.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | try!(write!(fmt, "{:?} != {:?}", a, b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/disequal.rs:21:41 [INFO] [stdout] | [INFO] [stdout] 21 | if pairs.peek().is_some() { try!(write!(fmt, ", ")); } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/core/get_values.rs:47:33 [INFO] [stdout] | [INFO] [stdout] 46 | impl<'a> ParentStateIter<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 47 | fn new(state: &'a State) -> ParentStateIter { [INFO] [stdout] | ^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1049:9 [INFO] [stdout] | [INFO] [stdout] 1049 | try!(writeln!(fmt, "StateInner {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1050:9 [INFO] [stdout] | [INFO] [stdout] 1050 | try!(writeln!(fmt, "\tid: {:?}", self.eqs.id)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1051:9 [INFO] [stdout] | [INFO] [stdout] 1051 | try!(writeln!(fmt, "\tok: {:?}", self.eqs.ok)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1052:9 [INFO] [stdout] | [INFO] [stdout] 1052 | try!(writeln!(fmt, "\tproxy.id: {:?}", self.proxy_eqs.id)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1053:9 [INFO] [stdout] | [INFO] [stdout] 1053 | try!(writeln!(fmt, "\tproxy.ok: {:?}", self.proxy_eqs.ok)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1054:9 [INFO] [stdout] | [INFO] [stdout] 1054 | try!(writeln!(fmt, "\tproxy.eqs: {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1059:9 [INFO] [stdout] | [INFO] [stdout] 1059 | try!(writeln!(fmt, "\t}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1061:9 [INFO] [stdout] | [INFO] [stdout] 1061 | try!(writeln!(fmt, "\teqs: {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1101:9 [INFO] [stdout] | [INFO] [stdout] 1101 | try!(writeln!(fmt, "\tconstraints: {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1105:9 [INFO] [stdout] | [INFO] [stdout] 1105 | try!(writeln!(fmt, "\t}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1039:21 [INFO] [stdout] | [INFO] [stdout] 1039 | try!(write!(fmt, "Exactly(")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1040:21 [INFO] [stdout] | [INFO] [stdout] 1040 | try!(match x { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1056:13 [INFO] [stdout] | [INFO] [stdout] 1056 | try!(write!(fmt, "\t\t{:?} => ", k)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1057:13 [INFO] [stdout] | [INFO] [stdout] 1057 | try!(debug_var_ref(self, v, fmt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1076:17 [INFO] [stdout] | [INFO] [stdout] 1076 | try!(write!(fmt, "\t\t")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1080:29 [INFO] [stdout] | [INFO] [stdout] 1080 | ... try!(write!(fmt, "{:?} => ", x)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1085:41 [INFO] [stdout] | [INFO] [stdout] 1085 | ... None => try!(writeln!(fmt, "Fresh")), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1086:44 [INFO] [stdout] | [INFO] [stdout] 1086 | ... Some(y) => try!(writeln!(fmt, "{:?}", y)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1095:21 [INFO] [stdout] | [INFO] [stdout] 1095 | try!(writeln!(fmt, "\t\t---")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/core/mod.rs:1103:13 [INFO] [stdout] | [INFO] [stdout] 1103 | try!(writeln!(fmt, "\t\t{:?},", constraint)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `get_type_id` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(get_type_id)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `raw` [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(raw)] // used by VarWrapper::get_wrapped_value(). [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:226:19 [INFO] [stdout] | [INFO] [stdout] 226 | Overwrite(Box), [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 226 | Overwrite(Box), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:337:17 [INFO] [stdout] | [INFO] [stdout] 337 | Exactly(Box, TypeId), [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 337 | Exactly(Box, TypeId), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | ExactPtr(*const VarWrapper, TypeId), [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 338 | ExactPtr(*const dyn VarWrapper, TypeId), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:150:28 [INFO] [stdout] | [INFO] [stdout] 150 | type RcConstraint = Rc>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | type RcConstraint = Rc>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | pub type TailIter = Box; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | pub type TailIter = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | iter: Option + 'static>>, [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | iter: Option + 'static>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | f: Box S + 'static>, [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 78 | f: Box S + 'static>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | iter: Box + 'static>, [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 | iter: Box + 'static>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:58:55 [INFO] [stdout] | [INFO] [stdout] 58 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper> { self.0.get_untyped(var) } [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 58 | fn get_untyped(&self, var: UntypedVar) -> Option<&dyn VarWrapper> { self.0.get_untyped(var) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:193:55 [INFO] [stdout] | [INFO] [stdout] 193 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 193 | fn get_untyped(&self, var: UntypedVar) -> Option<&dyn VarWrapper>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:141:66 [INFO] [stdout] | [INFO] [stdout] 141 | fn update(&self, _: &mut StateProxy) -> ConstraintResult>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 | fn update(&self, _: &mut StateProxy) -> ConstraintResult>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:145:34 [INFO] [stdout] | [INFO] [stdout] 145 | fn clone_boxed(&self) -> Box; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 145 | fn clone_boxed(&self) -> Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:245:34 [INFO] [stdout] | [INFO] [stdout] 245 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 | fn unify_with(&self, other: &dyn VarWrapper, state: &mut StateProxy) -> UnifyResult; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:251:33 [INFO] [stdout] | [INFO] [stdout] 251 | fn value_iter(&self) -> Box>> { panic!() } [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 251 | fn value_iter(&self) -> Box>> { panic!() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:251:51 [INFO] [stdout] | [INFO] [stdout] 251 | fn value_iter(&self) -> Box>> { panic!() } [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 251 | fn value_iter(&self) -> Box>> { panic!() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:255:45 [INFO] [stdout] | [INFO] [stdout] 255 | fn var_iter<'a>(&'a self) -> Option + 'a>> { None } [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 255 | fn var_iter<'a>(&'a self) -> Option + 'a>> { None } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:289:70 [INFO] [stdout] | [INFO] [stdout] 289 | fn follow_ref(&self, mut id: UntypedVar) -> (UntypedVar, Option<&VarWrapper>, TypeId) { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 289 | fn follow_ref(&self, mut id: UntypedVar) -> (UntypedVar, Option<&dyn VarWrapper>, TypeId) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:312:56 [INFO] [stdout] | [INFO] [stdout] 312 | fn get_exact_val(&self, id: UntypedVar) -> Option<&VarWrapper> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 312 | fn get_exact_val(&self, id: UntypedVar) -> Option<&dyn VarWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:321:78 [INFO] [stdout] | [INFO] [stdout] 321 | unsafe fn var_opt<'var>(&'var self, var: &'var ExactVal) -> Option<&'var VarWrapper> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 321 | unsafe fn var_opt<'var>(&'var self, var: &'var ExactVal) -> Option<&'var dyn VarWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | value_wrapper!(Box, T: PartialEq & Clone); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | value_wrapper!(Rc, T: PartialEq); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | value_wrapper!(*const A, A); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | value_wrapper!(*mut A, A); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | value_wrapper!(&'static A, A: PartialEq); [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 [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | tuple_wrapper!((A a, B b): [UntypedVar; 2]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:115:53 [INFO] [stdout] | [INFO] [stdout] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | tuple_wrapper!((A a, B b): [UntypedVar; 2]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | tuple_wrapper!((A a, B b, C c): [UntypedVar; 3]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:115:53 [INFO] [stdout] | [INFO] [stdout] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | tuple_wrapper!((A a, B b, C c): [UntypedVar; 3]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | tuple_wrapper!((A a, B b, C c, D d): [UntypedVar; 4]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:115:53 [INFO] [stdout] | [INFO] [stdout] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | tuple_wrapper!((A a, B b, C c, D d): [UntypedVar; 4]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:107:42 [INFO] [stdout] | [INFO] [stdout] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | tuple_wrapper!((A a, B b, C c, D d, E e): [UntypedVar; 5]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:115:53 [INFO] [stdout] | [INFO] [stdout] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | tuple_wrapper!((A a, B b, C c, D d, E e): [UntypedVar; 5]); [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 [INFO] [stdout] = note: this warning originates in the macro `tuple_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:146:34 [INFO] [stdout] | [INFO] [stdout] 146 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | fn unify_with(&self, other: &dyn VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:154:45 [INFO] [stdout] | [INFO] [stdout] 154 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 154 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:184:34 [INFO] [stdout] | [INFO] [stdout] 184 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn unify_with(&self, other: &dyn VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:192:45 [INFO] [stdout] | [INFO] [stdout] 192 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 192 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:153:70 [INFO] [stdout] | [INFO] [stdout] 153 | fn update(&self, proxy: &mut StateProxy) -> ConstraintResult> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 | fn update(&self, proxy: &mut StateProxy) -> ConstraintResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | fn clone_boxed(&self) -> Box { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 | fn clone_boxed(&self) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:384:6 [INFO] [stdout] | [INFO] [stdout] 384 | impl VarWrapper { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 384 | impl dyn VarWrapper { [INFO] [stdout] | +++ [INFO] [stdout] help: you might have intended to implement this trait for a given type [INFO] [stdout] | [INFO] [stdout] 384 | impl VarWrapper for /* Type */ { [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:692:55 [INFO] [stdout] | [INFO] [stdout] 692 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 692 | fn get_untyped(&self, var: UntypedVar) -> Option<&dyn VarWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:890:81 [INFO] [stdout] | [INFO] [stdout] 890 | fn occurs_check_nofollow(&self, elem: TypedVar, list: UntypedVar, listvar: &VarWrapper) -> 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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 890 | fn occurs_check_nofollow(&self, elem: TypedVar, list: UntypedVar, listvar: &dyn VarWrapper) -> bool { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/list.rs:43:34 [INFO] [stdout] | [INFO] [stdout] 43 | fn unify_with(&self, other: &VarWrapper, ctxt: &mut StateProxy) -> UnifyResult { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | fn unify_with(&self, other: &dyn VarWrapper, ctxt: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/list.rs:65:45 [INFO] [stdout] | [INFO] [stdout] 65 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:126:6 [INFO] [stdout] | [INFO] [stdout] 126 | impl TailIterator { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 126 | impl dyn TailIterator { [INFO] [stdout] | +++ [INFO] [stdout] help: you might have intended to implement this trait for a given type [INFO] [stdout] | [INFO] [stdout] 126 | impl TailIterator for /* Type */ { [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | fn and_inner(self, f: Box S + 'static>) -> TailIterResult [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 | fn and_inner(self, f: Box S + 'static>) -> TailIterResult [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:468:55 [INFO] [stdout] | [INFO] [stdout] 468 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 468 | fn get_untyped(&self, var: UntypedVar) -> Option<&dyn VarWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:899:38 [INFO] [stdout] | [INFO] [stdout] 899 | pub type VarCollectionIter<'a> = Box + 'a>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 899 | pub type VarCollectionIter<'a> = Box + 'a>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:440:40 [INFO] [stdout] | [INFO] [stdout] 440 | fn opt_ptr(&self) -> Option<*const VarWrapper> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 440 | fn opt_ptr(&self) -> Option<*const dyn VarWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | value_wrapper!(i8); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | value_wrapper!(i16); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | value_wrapper!(i32); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | value_wrapper!(i64); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | value_wrapper!(isize); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | value_wrapper!(u8); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | value_wrapper!(u16); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | value_wrapper!(u32); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | value_wrapper!(u64); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | value_wrapper!(f32); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | value_wrapper!(f64); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | value_wrapper!(usize); [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | value_wrapper!(String); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | value_wrapper!(&'static str); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | value_wrapper!(bool); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | value_wrapper!(char); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/vars.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | value_wrapper!(()); [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 [INFO] [stdout] = note: this warning originates in the macro `default_varwrapper_impl` which comes from the expansion of the macro `value_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/get_values.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | type VarWrapperIter = Box>>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | type VarWrapperIter = Box>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/get_values.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | type VarWrapperIter = Box>>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | type VarWrapperIter = Box>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/get_values.rs:70:56 [INFO] [stdout] | [INFO] [stdout] 70 | where I: IntoIterator)> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 | where I: IntoIterator)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/iter.rs:252:33 [INFO] [stdout] | [INFO] [stdout] 252 | pub type WrappedStateIter = Box TailIterResult + 'static>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 252 | pub type WrappedStateIter = Box TailIterResult + 'static>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/finitedomain.rs:113:34 [INFO] [stdout] | [INFO] [stdout] 113 | fn unify_with(&self, other: &VarWrapper, _: &mut StateProxy) -> UnifyResult { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 113 | fn unify_with(&self, other: &dyn VarWrapper, _: &mut StateProxy) -> UnifyResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/finitedomain.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | fn value_iter(&self) -> Box>> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 132 | fn value_iter(&self) -> Box>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/finitedomain.rs:132:51 [INFO] [stdout] | [INFO] [stdout] 132 | fn value_iter(&self) -> Box>> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 132 | fn value_iter(&self) -> Box>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_type_id` found for struct `Box` in the current scope [INFO] [stdout] --> src/core/get_values.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | let tid = x.get_type_id(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `type_id` with a similar name [INFO] [stdout] | [INFO] [stdout] 33 | let tid = x.type_id(); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:368:49 [INFO] [stdout] | [INFO] [stdout] 368 | ExactPtr(&**other as *const VarWrapper, 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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 368 | ExactPtr(&**other as *const dyn VarWrapper, t) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_type_id` found for reference `&(dyn VarWrapper + 'static)` in the current scope [INFO] [stdout] --> src/core/mod.rs:389:43 [INFO] [stdout] | [INFO] [stdout] 389 | assert!(TypeId::of::() == self.get_type_id()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `type_id` with a similar name [INFO] [stdout] | [INFO] [stdout] 389 | assert!(TypeId::of::() == self.type_id()); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:443:55 [INFO] [stdout] | [INFO] [stdout] 443 | &Exactly(ref x, _) => Some(&**x as *const VarWrapper), [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 443 | &Exactly(ref x, _) => Some(&**x as *const dyn VarWrapper), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:784:37 [INFO] [stdout] | [INFO] [stdout] 784 | let (a_ex, b_ex): (&VarWrapper, &VarWrapper) = unsafe { (&*a_ex, &*b_ex) }; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 784 | let (a_ex, b_ex): (&dyn VarWrapper, &VarWrapper) = unsafe { (&*a_ex, &*b_ex) }; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core/mod.rs:784:50 [INFO] [stdout] | [INFO] [stdout] 784 | let (a_ex, b_ex): (&VarWrapper, &VarWrapper) = unsafe { (&*a_ex, &*b_ex) }; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 784 | let (a_ex, b_ex): (&VarWrapper, &dyn VarWrapper) = unsafe { (&*a_ex, &*b_ex) }; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_type_id` found for reference `&(dyn VarWrapper + 'static)` in the current scope [INFO] [stdout] --> src/core/mod.rs:794:50 [INFO] [stdout] | [INFO] [stdout] 794 | debug_assert!((&*newval).get_type_id() == typeid); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `type_id` with a similar name [INFO] [stdout] | [INFO] [stdout] 794 | debug_assert!((&*newval).type_id() == typeid); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_type_id` found for trait object `(dyn TailIterator + 'static)` in the current scope [INFO] [stdout] --> src/iter.rs:129:41 [INFO] [stdout] | [INFO] [stdout] 129 | if TypeId::of::() == (*self).get_type_id() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `type_id` with a similar name [INFO] [stdout] | [INFO] [stdout] 129 | if TypeId::of::() == (*self).type_id() { [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_type_id` found for trait object `(dyn TailIterator + 'static)` in the current scope [INFO] [stdout] --> src/iter.rs:144:61 [INFO] [stdout] | [INFO] [stdout] 144 | if TypeId::of::() == (*more).get_type_id() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `type_id` with a similar name [INFO] [stdout] | [INFO] [stdout] 144 | if TypeId::of::() == (*more).type_id() { [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/finitedomain.rs:136:34 [INFO] [stdout] | [INFO] [stdout] 136 | let fds: Vec> = x.iter().map(|&val| { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | let fds: Vec> = x.iter().map(|&val| { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/finitedomain.rs:137:58 [INFO] [stdout] | [INFO] [stdout] 137 | Box::new(Fd::new_single(val)) as Box [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 137 | Box::new(Fd::new_single(val)) as Box [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VarStore` [INFO] [stdout] --> src/constraints.rs:2:80 [INFO] [stdout] | [INFO] [stdout] 2 | use core::{ToVar, ToConstraint, Constraint, Var, StateProxy, ConstraintResult, VarStore, Unifier, VarRetrieve, VarMap, UntypedVar, VarWra... [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/core/mod.rs:587:38 [INFO] [stdout] | [INFO] [stdout] 587 | while let Some(constraint) = relevant.pop() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 588 | let constraint = self.update_constraint(constraint); [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | `constraint` calls a custom destructor [INFO] [stdout] | `constraint` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 594 | let result = { [INFO] [stdout] | ------ [INFO] [stdout] | | [INFO] [stdout] | `result` calls a custom destructor [INFO] [stdout] | `result` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 599 | let retconstraint = match result { [INFO] [stdout] | ------------- [INFO] [stdout] | | [INFO] [stdout] | `retconstraint` calls a custom destructor [INFO] [stdout] | `retconstraint` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 613 | } [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#1` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: `constraint` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: `result` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: `retconstraint` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/constraints.rs:507:33 [INFO] [stdout] | [INFO] [stdout] 507 | if let Some(iter) = val.var_iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 508 | for inner_var in iter { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | `iter` calls a custom destructor [INFO] [stdout] | `iter` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 512 | } else { [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#1` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: `iter` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kanren` (lib) due to 10 previous errors; 104 warnings emitted [INFO] running `Command { std: "docker" "inspect" "24bedd7477b5c86441d94953249b74a862d73455c7467f002fde116d945ac790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24bedd7477b5c86441d94953249b74a862d73455c7467f002fde116d945ac790", kill_on_drop: false }` [INFO] [stdout] 24bedd7477b5c86441d94953249b74a862d73455c7467f002fde116d945ac790