[INFO] fetching crate nanoserde-derive 0.1.18...
[INFO] checking nanoserde-derive-0.1.18 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate nanoserde-derive 0.1.18 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate nanoserde-derive 0.1.18 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanoserde-derive 0.1.18
[INFO] finished tweaking crates.io crate nanoserde-derive 0.1.18
[INFO] tweaked toml for crates.io crate nanoserde-derive 0.1.18 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a0aec31281915bf1cf673653e7947bb8bb0ee96904ab81a6486d5f81d64d18
[INFO] running `Command { std: "docker" "start" "-a" "d8a0aec31281915bf1cf673653e7947bb8bb0ee96904ab81a6486d5f81d64d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a0aec31281915bf1cf673653e7947bb8bb0ee96904ab81a6486d5f81d64d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a0aec31281915bf1cf673653e7947bb8bb0ee96904ab81a6486d5f81d64d18", kill_on_drop: false }`
[INFO] [stdout] d8a0aec31281915bf1cf673653e7947bb8bb0ee96904ab81a6486d5f81d64d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5dc91fa8029631783ade1a2ca1505936e2beacc0631a7c45b3291e7aea06449
[INFO] running `Command { std: "docker" "start" "-a" "c5dc91fa8029631783ade1a2ca1505936e2beacc0631a7c45b3291e7aea06449", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking nanoserde-derive v0.1.18 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/shared.rs:3:32
[INFO] [stdout]    |
[INFO] [stdout] 3  |         $target.push_str($line);
[INFO] [stdout]    |                                ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/serde_bin.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             l!(body, "},")
[INFO] [stdout]    |             -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]    = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             l!(body, "},")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 l!(r, "{}, ", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 l!(r, "{}.ser_bin(s);", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 l!(r, "f{}, ", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 l!(r, "f{}.ser_bin(s);", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |             l!(r, "{} => Self::{},", lit, variant.name)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |         l!(local_lets, "let mut {} = None;", local)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             l!(body, "Self::{} => s.out.push_str(\"{}\"),", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 | /             l!(
[INFO] [stdout] 323 | |                 body,
[INFO] [stdout] 324 | |                 "Self::{} {{ {} }} => {{
[INFO] [stdout] 325 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 333 | |                 inner
[INFO] [stdout] 334 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:299:25
[INFO] [stdout]     |
[INFO] [stdout] 299 | /                         l!(
[INFO] [stdout] 300 | |                             inner,
[INFO] [stdout] 301 | |                             "if {}.is_some() {{
[INFO] [stdout] 302 | |                                 s.field(d+1, \"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 308 | |                             name
[INFO] [stdout] 309 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 | /                         l!(
[INFO] [stdout] 312 | |                             inner,
[INFO] [stdout] 313 | |                             "s.field(d+1, \"{}\");
[INFO] [stdout] 314 | |                             {}.ser_ron(d+1, s);
[INFO] [stdout] ...   |
[INFO] [stdout] 317 | |                             name
[INFO] [stdout] 318 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 | /             l!(
[INFO] [stdout] 350 | |                 body,
[INFO] [stdout] 351 | |                 "Self::{} ({}) => {{
[INFO] [stdout] 352 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 360 | |                 inner
[INFO] [stdout] 361 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 |                     l!(inner, "s.out.push_str(\", \");")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |             l!(body, "\"{}\" => Self::{},", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |           $target.push_str($line);
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                 l!(
[INFO] [stdout] 399 | |                     inner,
[INFO] [stdout] 400 | |                     "{
[INFO] [stdout] 401 | |                         let r = DeRon::de_ron(s, i)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |                     }, "
[INFO] [stdout] 405 | |                 )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:256:29
[INFO] [stdout]     |
[INFO] [stdout] 256 | / ...                   l!(
[INFO] [stdout] 257 | | ...                       items,
[INFO] [stdout] 258 | | ...                       "if {}.is_some(){{s.field(d+1, \"{}\");{}.ser_json(d+1, s);}}",
[INFO] [stdout] 259 | | ...                       name,
[INFO] [stdout] 260 | | ...                       name,
[INFO] [stdout] 261 | | ...                       proxied_field
[INFO] [stdout] 262 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | / ...                   l!(
[INFO] [stdout] 265 | | ...                       items,
[INFO] [stdout] 266 | | ...                       "s.field(d+1, \"{}\");{}.ser_json(d+1, s);",
[INFO] [stdout] 267 | | ...                       name,
[INFO] [stdout] 268 | | ...                       proxied_field
[INFO] [stdout] 269 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/shared.rs:3:32
[INFO] [stdout]    |
[INFO] [stdout] 3  |         $target.push_str($line);
[INFO] [stdout]    |                                ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/serde_bin.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             l!(body, "},")
[INFO] [stdout]    |             -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]    = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             l!(body, "},")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 l!(r, "{}, ", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 l!(r, "{}.ser_bin(s);", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 l!(r, "f{}, ", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 l!(r, "f{}.ser_bin(s);", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |             l!(r, "{} => Self::{},", lit, variant.name)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |         l!(local_lets, "let mut {} = None;", local)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             l!(body, "Self::{} => s.out.push_str(\"{}\"),", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 | /             l!(
[INFO] [stdout] 323 | |                 body,
[INFO] [stdout] 324 | |                 "Self::{} {{ {} }} => {{
[INFO] [stdout] 325 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 333 | |                 inner
[INFO] [stdout] 334 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:299:25
[INFO] [stdout]     |
[INFO] [stdout] 299 | /                         l!(
[INFO] [stdout] 300 | |                             inner,
[INFO] [stdout] 301 | |                             "if {}.is_some() {{
[INFO] [stdout] 302 | |                                 s.field(d+1, \"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 308 | |                             name
[INFO] [stdout] 309 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 | /                         l!(
[INFO] [stdout] 312 | |                             inner,
[INFO] [stdout] 313 | |                             "s.field(d+1, \"{}\");
[INFO] [stdout] 314 | |                             {}.ser_ron(d+1, s);
[INFO] [stdout] ...   |
[INFO] [stdout] 317 | |                             name
[INFO] [stdout] 318 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 | /             l!(
[INFO] [stdout] 350 | |                 body,
[INFO] [stdout] 351 | |                 "Self::{} ({}) => {{
[INFO] [stdout] 352 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 360 | |                 inner
[INFO] [stdout] 361 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 |                     l!(inner, "s.out.push_str(\", \");")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |             l!(body, "\"{}\" => Self::{},", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |           $target.push_str($line);
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                 l!(
[INFO] [stdout] 399 | |                     inner,
[INFO] [stdout] 400 | |                     "{
[INFO] [stdout] 401 | |                         let r = DeRon::de_ron(s, i)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |                     }, "
[INFO] [stdout] 405 | |                 )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:256:29
[INFO] [stdout]     |
[INFO] [stdout] 256 | / ...                   l!(
[INFO] [stdout] 257 | | ...                       items,
[INFO] [stdout] 258 | | ...                       "if {}.is_some(){{s.field(d+1, \"{}\");{}.ser_json(d+1, s);}}",
[INFO] [stdout] 259 | | ...                       name,
[INFO] [stdout] 260 | | ...                       name,
[INFO] [stdout] 261 | | ...                       proxied_field
[INFO] [stdout] 262 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | / ...                   l!(
[INFO] [stdout] 265 | | ...                       items,
[INFO] [stdout] 266 | | ...                       "s.field(d+1, \"{}\");{}.ser_json(d+1, s);",
[INFO] [stdout] 267 | | ...                       name,
[INFO] [stdout] 268 | | ...                       proxied_field
[INFO] [stdout] 269 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking nanoserde-derive v0.1.18 (/tmp/fixit)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/shared.rs:3:32
[INFO] [stdout]    |
[INFO] [stdout] 3  |         $target.push_str($line);
[INFO] [stdout]    |                                ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/serde_bin.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             l!(body, "},")
[INFO] [stdout]    |             -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]    = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             l!(body, "},")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 l!(r, "{}, ", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 l!(r, "{}.ser_bin(s);", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 l!(r, "f{}, ", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 l!(r, "f{}.ser_bin(s);", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |             l!(r, "{} => Self::{},", lit, variant.name)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |         l!(local_lets, "let mut {} = None;", local)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             l!(body, "Self::{} => s.out.push_str(\"{}\"),", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 | /             l!(
[INFO] [stdout] 323 | |                 body,
[INFO] [stdout] 324 | |                 "Self::{} {{ {} }} => {{
[INFO] [stdout] 325 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 333 | |                 inner
[INFO] [stdout] 334 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:299:25
[INFO] [stdout]     |
[INFO] [stdout] 299 | /                         l!(
[INFO] [stdout] 300 | |                             inner,
[INFO] [stdout] 301 | |                             "if {}.is_some() {{
[INFO] [stdout] 302 | |                                 s.field(d+1, \"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 308 | |                             name
[INFO] [stdout] 309 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 | /                         l!(
[INFO] [stdout] 312 | |                             inner,
[INFO] [stdout] 313 | |                             "s.field(d+1, \"{}\");
[INFO] [stdout] 314 | |                             {}.ser_ron(d+1, s);
[INFO] [stdout] ...   |
[INFO] [stdout] 317 | |                             name
[INFO] [stdout] 318 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 | /             l!(
[INFO] [stdout] 350 | |                 body,
[INFO] [stdout] 351 | |                 "Self::{} ({}) => {{
[INFO] [stdout] 352 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 360 | |                 inner
[INFO] [stdout] 361 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 |                     l!(inner, "s.out.push_str(\", \");")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |             l!(body, "\"{}\" => Self::{},", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |           $target.push_str($line);
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                 l!(
[INFO] [stdout] 399 | |                     inner,
[INFO] [stdout] 400 | |                     "{
[INFO] [stdout] 401 | |                         let r = DeRon::de_ron(s, i)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |                     }, "
[INFO] [stdout] 405 | |                 )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:256:29
[INFO] [stdout]     |
[INFO] [stdout] 256 | / ...                   l!(
[INFO] [stdout] 257 | | ...                       items,
[INFO] [stdout] 258 | | ...                       "if {}.is_some(){{s.field(d+1, \"{}\");{}.ser_json(d+1, s);}}",
[INFO] [stdout] 259 | | ...                       name,
[INFO] [stdout] 260 | | ...                       name,
[INFO] [stdout] 261 | | ...                       proxied_field
[INFO] [stdout] 262 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | / ...                   l!(
[INFO] [stdout] 265 | | ...                       items,
[INFO] [stdout] 266 | | ...                       "s.field(d+1, \"{}\");{}.ser_json(d+1, s);",
[INFO] [stdout] 267 | | ...                       name,
[INFO] [stdout] 268 | | ...                       proxied_field
[INFO] [stdout] 269 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]    |
[INFO] [stdout] 3  |         $target.push_str($line);
[INFO] [stdout]    |                                ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/serde_bin.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             l!(body, "},")
[INFO] [stdout]    |             -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]    = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             l!(body, "},")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 l!(r, "{}, ", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:167:17
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 l!(r, "{}.ser_bin(s);", field.field_name.as_ref().unwrap())
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             l!(r, "}")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 l!(r, "f{}, ", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 l!(r, "f{}.ser_bin(s);", n)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_bin.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |             l!(r, "{} => Self::{},", lit, variant.name)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |         l!(local_lets, "let mut {} = None;", local)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             l!(body, "Self::{} => s.out.push_str(\"{}\"),", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 | /             l!(
[INFO] [stdout] 323 | |                 body,
[INFO] [stdout] 324 | |                 "Self::{} {{ {} }} => {{
[INFO] [stdout] 325 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 333 | |                 inner
[INFO] [stdout] 334 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:299:25
[INFO] [stdout]     |
[INFO] [stdout] 299 | /                         l!(
[INFO] [stdout] 300 | |                             inner,
[INFO] [stdout] 301 | |                             "if {}.is_some() {{
[INFO] [stdout] 302 | |                                 s.field(d+1, \"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 308 | |                             name
[INFO] [stdout] 309 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 | /                         l!(
[INFO] [stdout] 312 | |                             inner,
[INFO] [stdout] 313 | |                             "s.field(d+1, \"{}\");
[INFO] [stdout] 314 | |                             {}.ser_ron(d+1, s);
[INFO] [stdout] ...   |
[INFO] [stdout] 317 | |                             name
[INFO] [stdout] 318 | |                         )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 | /             l!(
[INFO] [stdout] 350 | |                 body,
[INFO] [stdout] 351 | |                 "Self::{} ({}) => {{
[INFO] [stdout] 352 | |                     s.out.push_str(\"{}\");
[INFO] [stdout] ...   |
[INFO] [stdout] 360 | |                 inner
[INFO] [stdout] 361 | |             )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |         $target.push_str($line);
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:345:21
[INFO] [stdout]     |
[INFO] [stdout] 345 |                     l!(inner, "s.out.push_str(\", \");")
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |         $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |             l!(body, "\"{}\" => Self::{},", ident, ident)
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:3:32
[INFO] [stdout]     |
[INFO] [stdout] 3   |           $target.push_str($line);
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_ron.rs:398:17
[INFO] [stdout]     |
[INFO] [stdout] 398 | /                 l!(
[INFO] [stdout] 399 | |                     inner,
[INFO] [stdout] 400 | |                     "{
[INFO] [stdout] 401 | |                         let r = DeRon::de_ron(s, i)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |                     }, "
[INFO] [stdout] 405 | |                 )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:256:29
[INFO] [stdout]     |
[INFO] [stdout] 256 | / ...                   l!(
[INFO] [stdout] 257 | | ...                       items,
[INFO] [stdout] 258 | | ...                       "if {}.is_some(){{s.field(d+1, \"{}\");{}.ser_json(d+1, s);}}",
[INFO] [stdout] 259 | | ...                       name,
[INFO] [stdout] 260 | | ...                       name,
[INFO] [stdout] 261 | | ...                       proxied_field
[INFO] [stdout] 262 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (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/shared.rs:7:55
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $target.push_str(&format!($line, $($param,)*));
[INFO] [stdout]     |                                                         ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/serde_json.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | / ...                   l!(
[INFO] [stdout] 265 | | ...                       items,
[INFO] [stdout] 266 | | ...                       "s.field(d+1, \"{}\");{}.ser_json(d+1, s);",
[INFO] [stdout] 267 | | ...                       name,
[INFO] [stdout] 268 | | ...                       proxied_field
[INFO] [stdout] 269 | | ...                   )
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `l`
[INFO] [stdout]     = note: this warning originates in the macro `l` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "c5dc91fa8029631783ade1a2ca1505936e2beacc0631a7c45b3291e7aea06449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5dc91fa8029631783ade1a2ca1505936e2beacc0631a7c45b3291e7aea06449", kill_on_drop: false }`
[INFO] [stdout] c5dc91fa8029631783ade1a2ca1505936e2beacc0631a7c45b3291e7aea06449