[INFO] updating cached repository https://github.com/wartman4404/rust-kanren [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ae0616d05e1ba15fb47aabf710d2fb67a8fcf6f3 [INFO] testing wartman4404/rust-kanren against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartman4404%2Frust-kanren" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wartman4404/rust-kanren on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-9/source/Cargo.toml [INFO] crate git repo https://github.com/wartman4404/rust-kanren already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2ca4694472a0a28aff2d78e980fa65409cb174502cdbe71d6ad5338d8dee0224 [INFO] running `"docker" "start" "-a" "2ca4694472a0a28aff2d78e980fa65409cb174502cdbe71d6ad5338d8dee0224"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ref_slice v1.2.0 [INFO] [stderr] Compiling kanren v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(get_type_id)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(raw)] // used by VarWrapper::get_wrapped_value(). [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/disequal.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(write!(fmt, "Disequal [")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/disequal.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(fmt, "{:?} != {:?}", a, b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/disequal.rs:21:41 [INFO] [stderr] | [INFO] [stderr] 21 | if pairs.peek().is_some() { try!(write!(fmt, ", ")); } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1039:21 [INFO] [stderr] | [INFO] [stderr] 1039 | try!(write!(fmt, "Exactly(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1040:21 [INFO] [stderr] | [INFO] [stderr] 1040 | try!(match x { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1049:9 [INFO] [stderr] | [INFO] [stderr] 1049 | try!(writeln!(fmt, "StateInner {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1050:9 [INFO] [stderr] | [INFO] [stderr] 1050 | try!(writeln!(fmt, "\tid: {:?}", self.eqs.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1051:9 [INFO] [stderr] | [INFO] [stderr] 1051 | try!(writeln!(fmt, "\tok: {:?}", self.eqs.ok)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1052:9 [INFO] [stderr] | [INFO] [stderr] 1052 | try!(writeln!(fmt, "\tproxy.id: {:?}", self.proxy_eqs.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1053:9 [INFO] [stderr] | [INFO] [stderr] 1053 | try!(writeln!(fmt, "\tproxy.ok: {:?}", self.proxy_eqs.ok)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1054:9 [INFO] [stderr] | [INFO] [stderr] 1054 | try!(writeln!(fmt, "\tproxy.eqs: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1056:13 [INFO] [stderr] | [INFO] [stderr] 1056 | try!(write!(fmt, "\t\t{:?} => ", k)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1057:13 [INFO] [stderr] | [INFO] [stderr] 1057 | try!(debug_var_ref(self, v, fmt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1059:9 [INFO] [stderr] | [INFO] [stderr] 1059 | try!(writeln!(fmt, "\t}}")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1061:9 [INFO] [stderr] | [INFO] [stderr] 1061 | try!(writeln!(fmt, "\teqs: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1076:17 [INFO] [stderr] | [INFO] [stderr] 1076 | try!(write!(fmt, "\t\t")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1080:29 [INFO] [stderr] | [INFO] [stderr] 1080 | ... try!(write!(fmt, "{:?} => ", x)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1085:41 [INFO] [stderr] | [INFO] [stderr] 1085 | ... None => try!(writeln!(fmt, "Fresh")), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1086:44 [INFO] [stderr] | [INFO] [stderr] 1086 | ... Some(y) => try!(writeln!(fmt, "{:?}", y)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1095:21 [INFO] [stderr] | [INFO] [stderr] 1095 | try!(writeln!(fmt, "\t\t---")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1101:9 [INFO] [stderr] | [INFO] [stderr] 1101 | try!(writeln!(fmt, "\tconstraints: {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1103:13 [INFO] [stderr] | [INFO] [stderr] 1103 | try!(writeln!(fmt, "\t\t{:?},", constraint)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core/mod.rs:1105:9 [INFO] [stderr] | [INFO] [stderr] 1105 | try!(writeln!(fmt, "\t}}")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 64 | value_wrapper!(i8); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 65 | value_wrapper!(i16); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 66 | value_wrapper!(i32); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 67 | value_wrapper!(i64); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 68 | value_wrapper!(isize); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 69 | value_wrapper!(u8); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 70 | value_wrapper!(u16); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 71 | value_wrapper!(u32); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 72 | value_wrapper!(u64); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 73 | value_wrapper!(f32); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 74 | value_wrapper!(f64); [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 75 | value_wrapper!(usize); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 76 | value_wrapper!(String); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 77 | value_wrapper!(&'static str); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 78 | value_wrapper!(bool); [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 79 | value_wrapper!(char); [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 81 | value_wrapper!(Box, T: PartialEq & Clone); [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 82 | value_wrapper!(Rc, T: PartialEq); [INFO] [stderr] | ------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 87 | value_wrapper!(()); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 89 | value_wrapper!(*const A, A); [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 90 | value_wrapper!(*mut A, A); [INFO] [stderr] | -------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:16:38 [INFO] [stderr] | [INFO] [stderr] 16 | fn unify_with(&self, other: &$crate::core::VarWrapper, _: &mut $crate::core::StateProxy) -> $crate::core::UnifyResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::core::VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 91 | value_wrapper!(&'static A, A: PartialEq); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:107:42 [INFO] [stderr] | [INFO] [stderr] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 140 | tuple_wrapper!((A a, B b): [UntypedVar; 2]); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:115:53 [INFO] [stderr] | [INFO] [stderr] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] ... [INFO] [stderr] 140 | tuple_wrapper!((A a, B b): [UntypedVar; 2]); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:107:42 [INFO] [stderr] | [INFO] [stderr] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 141 | tuple_wrapper!((A a, B b, C c): [UntypedVar; 3]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:115:53 [INFO] [stderr] | [INFO] [stderr] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] ... [INFO] [stderr] 141 | tuple_wrapper!((A a, B b, C c): [UntypedVar; 3]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:107:42 [INFO] [stderr] | [INFO] [stderr] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 142 | tuple_wrapper!((A a, B b, C c, D d): [UntypedVar; 4]); [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:115:53 [INFO] [stderr] | [INFO] [stderr] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] ... [INFO] [stderr] 142 | tuple_wrapper!((A a, B b, C c, D d): [UntypedVar; 4]); [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:107:42 [INFO] [stderr] | [INFO] [stderr] 107 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] ... [INFO] [stderr] 143 | tuple_wrapper!((A a, B b, C c, D d, E e): [UntypedVar; 5]); [INFO] [stderr] | ----------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:115:53 [INFO] [stderr] | [INFO] [stderr] 115 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] ... [INFO] [stderr] 143 | tuple_wrapper!((A a, B b, C c, D d, E e): [UntypedVar; 5]); [INFO] [stderr] | ----------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:146:34 [INFO] [stderr] | [INFO] [stderr] 146 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:154:45 [INFO] [stderr] | [INFO] [stderr] 154 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:184:34 [INFO] [stderr] | [INFO] [stderr] 184 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/vars.rs:192:45 [INFO] [stderr] | [INFO] [stderr] 192 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/get_values.rs:26:27 [INFO] [stderr] | [INFO] [stderr] 26 | type VarWrapperIter = Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/get_values.rs:26:45 [INFO] [stderr] | [INFO] [stderr] 26 | type VarWrapperIter = Box>>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/get_values.rs:70:56 [INFO] [stderr] | [INFO] [stderr] 70 | where I: IntoIterator)> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:58:55 [INFO] [stderr] | [INFO] [stderr] 58 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper> { self.0.get_untyped(var) } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:141:66 [INFO] [stderr] | [INFO] [stderr] 141 | fn update(&self, _: &mut StateProxy) -> ConstraintResult>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoxedConstraint` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:145:34 [INFO] [stderr] | [INFO] [stderr] 145 | fn clone_boxed(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoxedConstraint` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:150:28 [INFO] [stderr] | [INFO] [stderr] 150 | type RcConstraint = Rc>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoxedConstraint` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:153:70 [INFO] [stderr] | [INFO] [stderr] 153 | fn update(&self, proxy: &mut StateProxy) -> ConstraintResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoxedConstraint` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:165:34 [INFO] [stderr] | [INFO] [stderr] 165 | fn clone_boxed(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BoxedConstraint` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:193:55 [INFO] [stderr] | [INFO] [stderr] 193 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:226:19 [INFO] [stderr] | [INFO] [stderr] 226 | Overwrite(Box), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:245:34 [INFO] [stderr] | [INFO] [stderr] 245 | fn unify_with(&self, other: &VarWrapper, state: &mut StateProxy) -> UnifyResult; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:251:33 [INFO] [stderr] | [INFO] [stderr] 251 | fn value_iter(&self) -> Box>> { panic!() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:251:51 [INFO] [stderr] | [INFO] [stderr] 251 | fn value_iter(&self) -> Box>> { panic!() } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:255:45 [INFO] [stderr] | [INFO] [stderr] 255 | fn var_iter<'a>(&'a self) -> Option + 'a>> { None } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:289:70 [INFO] [stderr] | [INFO] [stderr] 289 | fn follow_ref(&self, mut id: UntypedVar) -> (UntypedVar, Option<&VarWrapper>, TypeId) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:312:56 [INFO] [stderr] | [INFO] [stderr] 312 | fn get_exact_val(&self, id: UntypedVar) -> Option<&VarWrapper> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:321:78 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe fn var_opt<'var>(&'var self, var: &'var ExactVal) -> Option<&'var VarWrapper> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | Exactly(Box, TypeId), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:338:21 [INFO] [stderr] | [INFO] [stderr] 338 | ExactPtr(*const VarWrapper, TypeId), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:368:49 [INFO] [stderr] | [INFO] [stderr] 368 | ExactPtr(&**other as *const VarWrapper, t) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:384:6 [INFO] [stderr] | [INFO] [stderr] 384 | impl VarWrapper { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:440:40 [INFO] [stderr] | [INFO] [stderr] 440 | fn opt_ptr(&self) -> Option<*const VarWrapper> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:443:55 [INFO] [stderr] | [INFO] [stderr] 443 | &Exactly(ref x, _) => Some(&**x as *const VarWrapper), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:468:55 [INFO] [stderr] | [INFO] [stderr] 468 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:692:55 [INFO] [stderr] | [INFO] [stderr] 692 | fn get_untyped(&self, var: UntypedVar) -> Option<&VarWrapper> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:784:37 [INFO] [stderr] | [INFO] [stderr] 784 | let (a_ex, b_ex): (&VarWrapper, &VarWrapper) = unsafe { (&*a_ex, &*b_ex) }; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:784:50 [INFO] [stderr] | [INFO] [stderr] 784 | let (a_ex, b_ex): (&VarWrapper, &VarWrapper) = unsafe { (&*a_ex, &*b_ex) }; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:890:81 [INFO] [stderr] | [INFO] [stderr] 890 | fn occurs_check_nofollow(&self, elem: TypedVar, list: UntypedVar, listvar: &VarWrapper) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/mod.rs:899:38 [INFO] [stderr] | [INFO] [stderr] 899 | pub type VarCollectionIter<'a> = Box + 'a>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:43:34 [INFO] [stderr] | [INFO] [stderr] 43 | fn unify_with(&self, other: &VarWrapper, ctxt: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:65:45 [INFO] [stderr] | [INFO] [stderr] 65 | fn var_iter<'a>(&'a self) -> Option + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:29:25 [INFO] [stderr] | [INFO] [stderr] 29 | pub type TailIter = Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn TailIterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | iter: Option + 'static>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 78 | f: Box S + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(State) -> S + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:101:15 [INFO] [stderr] | [INFO] [stderr] 101 | iter: Box + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:126:6 [INFO] [stderr] | [INFO] [stderr] 126 | impl TailIterator { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn TailIterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:165:34 [INFO] [stderr] | [INFO] [stderr] 165 | fn and_inner(self, f: Box S + 'static>) -> TailIterResult [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(State) -> S + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/iter.rs:252:33 [INFO] [stderr] | [INFO] [stderr] 252 | pub type WrappedStateIter = Box TailIterResult + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(State) -> TailIterResult + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/finitedomain.rs:113:34 [INFO] [stderr] | [INFO] [stderr] 113 | fn unify_with(&self, other: &VarWrapper, _: &mut StateProxy) -> UnifyResult { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/finitedomain.rs:132:33 [INFO] [stderr] | [INFO] [stderr] 132 | fn value_iter(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/finitedomain.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | fn value_iter(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/finitedomain.rs:136:34 [INFO] [stderr] | [INFO] [stderr] 136 | let fds: Vec> = x.iter().map(|&val| { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/finitedomain.rs:137:58 [INFO] [stderr] | [INFO] [stderr] 137 | Box::new(Fd::new_single(val)) as Box [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn VarWrapper` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_type_id` found for reference `&(dyn core::VarWrapper + 'static)` in the current scope [INFO] [stderr] --> src/core/mod.rs:389:43 [INFO] [stderr] | [INFO] [stderr] 389 | assert!(TypeId::of::() == self.get_type_id()); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `&(dyn core::VarWrapper + 'static)` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_type_id` found for reference `&(dyn core::VarWrapper + 'static)` in the current scope [INFO] [stderr] --> src/core/mod.rs:794:50 [INFO] [stderr] | [INFO] [stderr] 794 | debug_assert!((&*newval).get_type_id() == typeid); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `&(dyn core::VarWrapper + 'static)` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_type_id` found for struct `std::boxed::Box` in the current scope [INFO] [stderr] --> src/core/get_values.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | let tid = x.get_type_id(); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `std::boxed::Box` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_type_id` found for trait object `(dyn iter::TailIterator + 'static)` in the current scope [INFO] [stderr] --> src/iter.rs:129:41 [INFO] [stderr] | [INFO] [stderr] 129 | if TypeId::of::() == (*self).get_type_id() { [INFO] [stderr] | ^^^^^^^^^^^ method not found in `(dyn iter::TailIterator + 'static)` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_type_id` found for trait object `(dyn iter::TailIterator + 'static)` in the current scope [INFO] [stderr] --> src/iter.rs:144:61 [INFO] [stderr] | [INFO] [stderr] 144 | if TypeId::of::() == (*more).get_type_id() { [INFO] [stderr] | ^^^^^^^^^^^ method not found in `(dyn iter::TailIterator + 'static)` [INFO] [stderr] [INFO] [stderr] warning: unused import: `VarStore` [INFO] [stderr] --> src/constraints.rs:2:80 [INFO] [stderr] | [INFO] [stderr] 2 | use core::{ToVar, ToConstraint, Constraint, Var, StateProxy, ConstraintResult, VarStore, Unifier, VarRetrieve, VarMap, UntypedVar, VarWrapper}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors; 102 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `kanren`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2ca4694472a0a28aff2d78e980fa65409cb174502cdbe71d6ad5338d8dee0224"` [INFO] running `"docker" "rm" "-f" "2ca4694472a0a28aff2d78e980fa65409cb174502cdbe71d6ad5338d8dee0224"` [INFO] [stdout] 2ca4694472a0a28aff2d78e980fa65409cb174502cdbe71d6ad5338d8dee0224