[INFO] cloning repository https://github.com/cjdelisle/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjdelisle/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjdelisle%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjdelisle%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4abf78ec65ceda0d011318872cbda6229819a858
[INFO] checking cjdelisle/hello-rust against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjdelisle%2Fhello-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cjdelisle/hello-rust
[INFO] finished tweaking git repo https://github.com/cjdelisle/hello-rust
[INFO] tweaked toml for git repo https://github.com/cjdelisle/hello-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cjdelisle/hello-rust on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cjdelisle/hello-rust 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" "+32cd9114712a24010b0583624dc52ac302194128" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d5bc444e6a233185b24db257ed07e998f38db0f61429d86c6ca5956265f8d3
[INFO] running `Command { std: "docker" "start" "-a" "05d5bc444e6a233185b24db257ed07e998f38db0f61429d86c6ca5956265f8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d5bc444e6a233185b24db257ed07e998f38db0f61429d86c6ca5956265f8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d5bc444e6a233185b24db257ed07e998f38db0f61429d86c6ca5956265f8d3", kill_on_drop: false }`
[INFO] [stdout] 05d5bc444e6a233185b24db257ed07e998f38db0f61429d86c6ca5956265f8d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ca6e7c7f798dccc111e18a377138d7185dac8961b31dc1aff61147c7fd2046c
[INFO] running `Command { std: "docker" "start" "-a" "3ca6e7c7f798dccc111e18a377138d7185dac8961b31dc1aff61147c7fd2046c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking slab v0.4.0
[INFO] [stderr]     Checking lazycell v0.6.0
[INFO] [stderr]     Checking lazycell v1.0.0
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking bytes v0.4.10
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking noders v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:301:36
[INFO] [stdout]     |
[INFO] [stdout] 301 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:301:36
[INFO] [stdout]     |
[INFO] [stdout] 301 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:301:36
[INFO] [stdout]     |
[INFO] [stdout] 301 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:313:36
[INFO] [stdout]     |
[INFO] [stdout] 313 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:313:36
[INFO] [stdout]     |
[INFO] [stdout] 313 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:313:36
[INFO] [stdout]     |
[INFO] [stdout] 313 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:160:46
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pvt.on_message.push(Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,msg|{
[INFO] [stdout]     |                                              ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:160:46
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pvt.on_message.push(Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,msg|{
[INFO] [stdout]     |                                              ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:160:46
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pvt.on_message.push(Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,msg|{
[INFO] [stdout]     |                                              ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 186 |             cb: Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,res|{
[INFO] [stdout]     |                                  ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 186 |             cb: Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,res|{
[INFO] [stdout]     |                                  ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 186 |             cb: Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,res|{
[INFO] [stdout]     |                                  ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (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/node.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ev: Rc<mio::Evented>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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] 42 |     ev: Rc<dyn mio::Evented>
[INFO] [stdout]    |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub x: Box<Any + Send>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub x: Box<dyn Any + Send>,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     w:Box<Any>,
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     w:Box<dyn Any>,
[INFO] [stdout]    |           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     f:Box<Any>,
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     f:Box<dyn Any>,
[INFO] [stdout]    |           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:26:45
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub dispatch: fn(&mut CallbackImpl, Box<Any + Send>),
[INFO] [stdout]    |                                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub dispatch: fn(&mut CallbackImpl, Box<dyn Any + Send>),
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn dispatch<W,X,F>(cbi: &mut CallbackImpl, mut x: Box<Any + Send>) where
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn dispatch<W,X,F>(cbi: &mut CallbackImpl, mut x: Box<dyn Any + Send>) where
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:301:36
[INFO] [stdout]     |
[INFO] [stdout] 301 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:301:36
[INFO] [stdout]     |
[INFO] [stdout] 301 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:301:36
[INFO] [stdout]     |
[INFO] [stdout] 301 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:313:36
[INFO] [stdout]     |
[INFO] [stdout] 313 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:313:36
[INFO] [stdout]     |
[INFO] [stdout] 313 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/node.rs:313:36
[INFO] [stdout]     |
[INFO] [stdout] 313 |         Callback::new(self.core(), rec!{ fun: f, l: self.as_rc() }, |ctx,x|{
[INFO] [stdout]     |                                    ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:160:46
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pvt.on_message.push(Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,msg|{
[INFO] [stdout]     |                                              ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:160:46
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pvt.on_message.push(Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,msg|{
[INFO] [stdout]     |                                              ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:160:46
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pvt.on_message.push(Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,msg|{
[INFO] [stdout]     |                                              ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |         rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 186 |             cb: Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,res|{
[INFO] [stdout]     |                                  ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 186 |             cb: Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,res|{
[INFO] [stdout]     |                                  ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |         ));
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/dgram.rs:186:34
[INFO] [stdout]     |
[INFO] [stdout] 186 |             cb: Callback::new(c, rec!{ l: l.as_rc(), f:f }, |ctx,res|{
[INFO] [stdout]     |                                  ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/macros.rs:21:85
[INFO] [stdout]    |
[INFO] [stdout] 21 |           rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]    |                                                                                       ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 |               s.with_scope(rec!{
[INFO] [stdout]    |  __________________________-
[INFO] [stdout] 66 | |                 sock: sock,
[INFO] [stdout] 67 | |                 sock2: sock2
[INFO] [stdout] 68 | |             }, |s| {
[INFO] [stdout]    | |_____________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/macros.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |           ));
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 |               s.with_scope(rec!{
[INFO] [stdout]    |  __________________________-
[INFO] [stdout] 66 | |                 sock: sock,
[INFO] [stdout] 67 | |                 sock2: sock2
[INFO] [stdout] 68 | |             }, |s| {
[INFO] [stdout]    | |_____________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/macros.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |           ));
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 |               s.with_scope(rec!{
[INFO] [stdout]    |  __________________________-
[INFO] [stdout] 66 | |                 sock: sock,
[INFO] [stdout] 67 | |                 sock2: sock2
[INFO] [stdout] 68 | |             }, |s| {
[INFO] [stdout]    | |_____________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/macros.rs:21:85
[INFO] [stdout]    |
[INFO] [stdout] 21 |           rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]    |                                                                                       ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:86:30
[INFO] [stdout]    |
[INFO] [stdout] 86 |                   s.with_scope(rec!{
[INFO] [stdout]    |  ______________________________-
[INFO] [stdout] 87 | |                     sock: sock
[INFO] [stdout] 88 | |                 }, |s| {
[INFO] [stdout]    | |_________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/macros.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |           ));
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:86:30
[INFO] [stdout]    |
[INFO] [stdout] 86 |                   s.with_scope(rec!{
[INFO] [stdout]    |  ______________________________-
[INFO] [stdout] 87 | |                     sock: sock
[INFO] [stdout] 88 | |                 }, |s| {
[INFO] [stdout]    | |_________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |           rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:98:30
[INFO] [stdout]     |
[INFO] [stdout] 98  |                   s.with_scope(rec!{
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 99  | |                     sock2: sock2
[INFO] [stdout] 100 | |                 }, |s| {
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:98:30
[INFO] [stdout]     |
[INFO] [stdout] 98  |                   s.with_scope(rec!{
[INFO] [stdout]     |  ______________________________-
[INFO] [stdout] 99  | |                     sock2: sock2
[INFO] [stdout] 100 | |                 }, |s| {
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |           rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |               s.with_scope(rec!{
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 117 | |                 i: 0,
[INFO] [stdout] 118 | |                 x: Token(0)
[INFO] [stdout] 119 | |             },|s|{
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |               s.with_scope(rec!{
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 117 | |                 i: 0,
[INFO] [stdout] 118 | |                 x: Token(0)
[INFO] [stdout] 119 | |             },|s|{
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |               s.with_scope(rec!{
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 117 | |                 i: 0,
[INFO] [stdout] 118 | |                 x: Token(0)
[INFO] [stdout] 119 | |             },|s|{
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:21:85
[INFO] [stdout]     |
[INFO] [stdout] 21  |           rec!(@mkstruct([A,B,C,D,E,F,G,H,I,J,K,L], { $($id : $val),* } ) -> ([],{}) );
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:141:49
[INFO] [stdout]     |
[INFO] [stdout] 141 |                   s.module().new_thread(true).run(rec!{
[INFO] [stdout]     |  _________________________________________________-
[INFO] [stdout] 142 | |                     i: 21,
[INFO] [stdout] 143 | |                     x: Token(0)
[INFO] [stdout] 144 | |                 },|s|{
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:141:49
[INFO] [stdout]     |
[INFO] [stdout] 141 |                   s.module().new_thread(true).run(rec!{
[INFO] [stdout]     |  _________________________________________________-
[INFO] [stdout] 142 | |                     i: 21,
[INFO] [stdout] 143 | |                     x: Token(0)
[INFO] [stdout] 144 | |                 },|s|{
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:18:11
[INFO] [stdout]     |
[INFO] [stdout] 18  |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:141:49
[INFO] [stdout]     |
[INFO] [stdout] 141 |                   s.module().new_thread(true).run(rec!{
[INFO] [stdout]     |  _________________________________________________-
[INFO] [stdout] 142 | |                     i: 21,
[INFO] [stdout] 143 | |                     x: Token(0)
[INFO] [stdout] 144 | |                 },|s|{
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `rec` (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/node.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ev: Rc<mio::Evented>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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] 42 |     ev: Rc<dyn mio::Evented>
[INFO] [stdout]    |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub x: Box<Any + Send>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub x: Box<dyn Any + Send>,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     w:Box<Any>,
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     w:Box<dyn Any>,
[INFO] [stdout]    |           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     f:Box<Any>,
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     f:Box<dyn Any>,
[INFO] [stdout]    |           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:26:45
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub dispatch: fn(&mut CallbackImpl, Box<Any + Send>),
[INFO] [stdout]    |                                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub dispatch: fn(&mut CallbackImpl, Box<dyn Any + Send>),
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let f: &Fn(&mut W,X) = cbi.f.downcast_ref::<F>().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let f: &dyn Fn(&mut W,X) = cbi.f.downcast_ref::<F>().unwrap();
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:29:55
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn dispatch<W,X,F>(cbi: &mut CallbackImpl, mut x: Box<Any + Send>) where
[INFO] [stdout]    |                                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn dispatch<W,X,F>(cbi: &mut CallbackImpl, mut x: Box<dyn Any + Send>) where
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/callback.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let f: &Fn(&mut W,X) = cbi.f.downcast_ref::<F>().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let f: &dyn Fn(&mut W,X) = cbi.f.downcast_ref::<F>().unwrap();
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/node.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for xx in x {
[INFO] [stdout]    |                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 89 -             for xx in x {
[INFO] [stdout] 89 +             while let Some(xx) = x {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 89 -             for xx in x {
[INFO] [stdout] 89 +             if let Some(xx) = x {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/node.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn p(&mut self) -> RefMut<P> {
[INFO] [stdout]     |              ^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn p(&mut self) -> RefMut<'_, P> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/node.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for xx in x {
[INFO] [stdout]    |                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 89 -             for xx in x {
[INFO] [stdout] 89 +             while let Some(xx) = x {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 89 -             for xx in x {
[INFO] [stdout] 89 +             if let Some(xx) = x {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/node.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn p(&mut self) -> RefMut<P> {
[INFO] [stdout]     |              ^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn p(&mut self) -> RefMut<'_, P> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noders v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3ca6e7c7f798dccc111e18a377138d7185dac8961b31dc1aff61147c7fd2046c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca6e7c7f798dccc111e18a377138d7185dac8961b31dc1aff61147c7fd2046c", kill_on_drop: false }`
[INFO] [stdout] 3ca6e7c7f798dccc111e18a377138d7185dac8961b31dc1aff61147c7fd2046c
