[INFO] fetching crate noders 0.0.2... [INFO] building noders-0.0.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate noders 0.0.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate noders 0.0.2 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate noders 0.0.2 [INFO] finished tweaking crates.io crate noders 0.0.2 [INFO] tweaked toml for crates.io crate noders 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding bytes v0.4.12 (available: v1.9.0) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b62d58f7014e64d2050a24ba0a8f65675f574af16149cdca39184fbb303cdd93 [INFO] running `Command { std: "docker" "start" "-a" "b62d58f7014e64d2050a24ba0a8f65675f574af16149cdca39184fbb303cdd93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b62d58f7014e64d2050a24ba0a8f65675f574af16149cdca39184fbb303cdd93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b62d58f7014e64d2050a24ba0a8f65675f574af16149cdca39184fbb303cdd93", kill_on_drop: false }` [INFO] [stdout] b62d58f7014e64d2050a24ba0a8f65675f574af16149cdca39184fbb303cdd93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0287c5c791f6e933739cf72791814c3f76429dfe1e88f4836d0cb6646401e26 [INFO] running `Command { std: "docker" "start" "-a" "b0287c5c791f6e933739cf72791814c3f76429dfe1e88f4836d0cb6646401e26", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling 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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [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, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [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, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [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, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [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), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [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(cbi: &mut CallbackImpl, mut x: Box) 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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) 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::().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 [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::().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 | while let Some(xx) = x { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 89 | if let Some(xx) = x { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s [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" "b0287c5c791f6e933739cf72791814c3f76429dfe1e88f4836d0cb6646401e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0287c5c791f6e933739cf72791814c3f76429dfe1e88f4836d0cb6646401e26", kill_on_drop: false }` [INFO] [stdout] b0287c5c791f6e933739cf72791814c3f76429dfe1e88f4836d0cb6646401e26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6724afe145d0f8b25cedfa503831f4bbfafe75ea50514d21f6dfa337ccb66f2c [INFO] running `Command { std: "docker" "start" "-a" "6724afe145d0f8b25cedfa503831f4bbfafe75ea50514d21f6dfa337ccb66f2c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [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, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [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, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling noders v0.0.2 (/opt/rustwide/workdir) [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, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [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), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [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(cbi: &mut CallbackImpl, mut x: Box) 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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) 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::().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 [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::().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 | while let Some(xx) = x { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 89 | if let Some(xx) = x { [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | ev: Rc [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, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | pub x: Box, [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, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | w:Box, [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, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | f:Box, [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), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub dispatch: fn(&mut CallbackImpl, Box), [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(cbi: &mut CallbackImpl, mut x: Box) 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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | fn dispatch(cbi: &mut CallbackImpl, mut x: Box) 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::().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 [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::().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 | while let Some(xx) = x { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 89 | if let Some(xx) = x { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [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 2` [INFO] running `Command { std: "docker" "inspect" "6724afe145d0f8b25cedfa503831f4bbfafe75ea50514d21f6dfa337ccb66f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6724afe145d0f8b25cedfa503831f4bbfafe75ea50514d21f6dfa337ccb66f2c", kill_on_drop: false }` [INFO] [stdout] 6724afe145d0f8b25cedfa503831f4bbfafe75ea50514d21f6dfa337ccb66f2c