[INFO] fetching crate sequoia-directories 0.1.0...
[INFO] checking sequoia-directories-0.1.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] extracting crate sequoia-directories 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate sequoia-directories 0.1.0 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sequoia-directories 0.1.0
[INFO] finished tweaking crates.io crate sequoia-directories 0.1.0
[INFO] tweaked toml for crates.io crate sequoia-directories 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate sequoia-directories 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9971f2f6ee440e5aff961ecd15a73ebe45e577bf9363c88d9b55c27c65b8e28a
[INFO] running `Command { std: "docker" "start" "-a" "9971f2f6ee440e5aff961ecd15a73ebe45e577bf9363c88d9b55c27c65b8e28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9971f2f6ee440e5aff961ecd15a73ebe45e577bf9363c88d9b55c27c65b8e28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9971f2f6ee440e5aff961ecd15a73ebe45e577bf9363c88d9b55c27c65b8e28a", kill_on_drop: false }`
[INFO] [stdout] 9971f2f6ee440e5aff961ecd15a73ebe45e577bf9363c88d9b55c27c65b8e28a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a5d1bd19a3e79d2797b1f81e65446548e67d9b0ae38f05894603cedbcb26f0
[INFO] running `Command { std: "docker" "start" "-a" "f2a5d1bd19a3e79d2797b1f81e65446548e67d9b0ae38f05894603cedbcb26f0", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]     Checking sequoia-directories v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `sequoia_directories`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/macros.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ( $TRACE:expr_2021, $fmt:expr_2021, $($pargs:expr_2021),* ) => {
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ( $TRACE:expr_2021, $fmt:expr_2021, $($pargs:expr_2021),* ) => {
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ( $TRACE:expr_2021, $fmt:expr_2021, $($pargs:expr_2021),* ) => {
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ( $TRACE:expr_2021, $fmt:expr_2021 ) => {
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ( $TRACE:expr_2021, $fmt:expr_2021 ) => {
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 |     ( $TRACE:expr_2021, $func:expr_2021 ) => {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:21:25
[INFO] [stderr]    |
[INFO] [stderr] 21 |     ( $TRACE:expr_2021, $func:expr_2021 ) => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ( $TRACE:expr_2021, $func:expr_2021, $indent:expr_2021 ) => {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ( $TRACE:expr_2021, $func:expr_2021, $indent:expr_2021 ) => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:24:42
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ( $TRACE:expr_2021, $func:expr_2021, $indent:expr_2021 ) => {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:30:15
[INFO] [stderr]     |
[INFO] [stderr] 30  |             ( $fmt:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:32:15
[INFO] [stderr]     |
[INFO] [stderr] 32  |             ( $fmt:expr_2021, $a:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:32:31
[INFO] [stderr]     |
[INFO] [stderr] 32  |             ( $fmt:expr_2021, $a:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:34:15
[INFO] [stderr]     |
[INFO] [stderr] 34  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:34:31
[INFO] [stderr]     |
[INFO] [stderr] 34  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:34:45
[INFO] [stderr]     |
[INFO] [stderr] 34  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:15
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:31
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:59
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:15
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:31
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:45
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:59
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:73
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:15
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:31
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:45
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:59
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:73
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:87
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:15
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:31
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:45
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:59
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:73
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:87
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:101
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:15
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:31
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:45
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:59
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:73
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:87
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:101
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:115
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:15
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:31
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:45
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:59
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:73
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:87
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:101
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:115
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:129
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:15
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:31
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:45
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:59
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:73
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:87
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:101
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:115
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:129
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:143
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:15
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:31
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:45
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:59
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:73
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:87
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:101
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:115
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:129
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:143
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:157
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:15
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:31
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:45
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:59
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:73
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:87
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:101
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:115
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:129
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:143
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021, $k:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:157
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021, $k:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:171
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021, $k:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 88 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]   = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr_2021, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr_2021, $($pargs:expr),* ) => {
[INFO] [stdout]   |                         ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:4:40
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr_2021),* ) => {
[INFO] [stdout]   |                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr, $fmt:expr ) => {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr_2021, $fmt:expr ) => {
[INFO] [stdout]   |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr, $fmt:expr ) => {
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr, $fmt:expr_2021 ) => {
[INFO] [stdout]   |                         ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr, $func:expr ) => {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr_2021, $func:expr ) => {
[INFO] [stdout]    |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr, $func:expr ) => {
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr, $func:expr_2021 ) => {
[INFO] [stdout]    |                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr_2021, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr_2021, $indent:expr ) => {
[INFO] [stdout]    |                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr_2021 ) => {
[INFO] [stdout]    |                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ( $fmt:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ( $fmt:expr_2021 ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr_2021, $a:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr, $a:expr_2021 ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr_2021, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr_2021, $b:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr_2021 ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:29
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:47
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021 ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:47
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021 ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:65
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021 ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:56
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:74
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021 ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:47
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:56
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:74
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:83
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021 ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:47
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:56
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:65
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:74
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:83
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:92
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021 ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:47
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:56
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:65
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:74
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:83
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:92
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:101
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021 ) =>
[INFO] [stdout]    |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:47
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:56
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:65
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:74
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:83
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:92
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:101
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr ) =>
[INFO] [stdout]    |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:110
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021 ) =>
[INFO] [stdout]    |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:29
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:47
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:56
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:65
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:74
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:83
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:92
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:101
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:110
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021, $k:expr ) =>
[INFO] [stdout]    |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:119
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr_2021 ) =>
[INFO] [stdout]    |                                                                                                                       ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:30:20
[INFO] [stdout]     |
[INFO] [stdout] 30  |             ( $fmt:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 30  |             ( $fmt:expr_2021 ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr_2021, $a:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:32:29
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr, $a:expr_2021 ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:34:20
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr_2021, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:34:29
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr_2021, $b:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:34:38
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr_2021 ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:20
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:29
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:38
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:47
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021 ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:29
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:38
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:47
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:56
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021 ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:20
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:29
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:38
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:47
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:56
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:65
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021 ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:20
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:29
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:38
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:47
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:56
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:65
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:74
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021 ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:20
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:29
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:38
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:47
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:56
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:65
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:74
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:83
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021 ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:20
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:29
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:38
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:47
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:56
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:65
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:74
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:83
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:92
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021 ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:20
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:29
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:38
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:47
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:56
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:65
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:74
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:83
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:92
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:101
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021 ) =>
[INFO] [stdout]     |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:20
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:29
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:38
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:47
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:56
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:65
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:74
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:83
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:92
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:101
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr ) =>
[INFO] [stdout]     |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:110
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021 ) =>
[INFO] [stdout]     |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:20
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:29
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:38
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:47
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:56
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:65
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:74
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:83
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:92
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:101
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:110
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021, $k:expr ) =>
[INFO] [stdout]     |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:119
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr_2021 ) =>
[INFO] [stdout]     |                                                                                                                       ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to deprecated safe function `std::env::remove_var` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:514:13
[INFO] [stdout]     |
[INFO] [stdout] 514 |             std::env::remove_var(Home::ENV);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #27970 <https://github.com/rust-lang/rust/issues/27970>
[INFO] [stdout]     = note: `--force-warn deprecated-safe-2024` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code
[INFO] [stdout]     |
[INFO] [stdout] 514 +             // TODO: Audit that the environment access only happens in single-threaded code.
[INFO] [stdout] 515 ~             unsafe { std::env::remove_var(Home::ENV) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 167 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `sequoia_directories`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/macros.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ( $TRACE:expr_2021, $fmt:expr_2021, $($pargs:expr_2021),* ) => {
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ( $TRACE:expr_2021, $fmt:expr_2021, $($pargs:expr_2021),* ) => {
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ( $TRACE:expr_2021, $fmt:expr_2021, $($pargs:expr_2021),* ) => {
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ( $TRACE:expr_2021, $fmt:expr_2021 ) => {
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]  --> src/macros.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ( $TRACE:expr_2021, $fmt:expr_2021 ) => {
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]   = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 |     ( $TRACE:expr_2021, $func:expr_2021 ) => {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:21:25
[INFO] [stderr]    |
[INFO] [stderr] 21 |     ( $TRACE:expr_2021, $func:expr_2021 ) => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ( $TRACE:expr_2021, $func:expr_2021, $indent:expr_2021 ) => {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ( $TRACE:expr_2021, $func:expr_2021, $indent:expr_2021 ) => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]   --> src/macros.rs:24:42
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ( $TRACE:expr_2021, $func:expr_2021, $indent:expr_2021 ) => {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]    = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]    = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:30:15
[INFO] [stderr]     |
[INFO] [stderr] 30  |             ( $fmt:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:32:15
[INFO] [stderr]     |
[INFO] [stderr] 32  |             ( $fmt:expr_2021, $a:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:32:31
[INFO] [stderr]     |
[INFO] [stderr] 32  |             ( $fmt:expr_2021, $a:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:34:15
[INFO] [stderr]     |
[INFO] [stderr] 34  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:34:31
[INFO] [stderr]     |
[INFO] [stderr] 34  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:34:45
[INFO] [stderr]     |
[INFO] [stderr] 34  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:15
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:31
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:36:59
[INFO] [stderr]     |
[INFO] [stderr] 36  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:15
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:31
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:45
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:59
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:38:73
[INFO] [stderr]     |
[INFO] [stderr] 38  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:15
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:31
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:45
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:59
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:73
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:40:87
[INFO] [stderr]     |
[INFO] [stderr] 40  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021 ) =>
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:15
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:31
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:45
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:59
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:73
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:87
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:42:101
[INFO] [stderr]     |
[INFO] [stderr] 42  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:15
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:31
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:45
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:59
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:73
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:87
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:44:101
[INFO] [stderr]     |
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]   = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr_2021, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr_2021, $($pargs:expr),* ) => {
[INFO] [stdout]   |                         ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:4:40
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr),* ) => {
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ( $TRACE:expr, $fmt:expr, $($pargs:expr_2021),* ) => {
[INFO] [stdout]   |                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr, $fmt:expr ) => {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr_2021, $fmt:expr ) => {
[INFO] [stdout]   |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]  --> src/macros.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr, $fmt:expr ) => {
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ( $TRACE:expr, $fmt:expr_2021 ) => {
[INFO] [stdout]   |                         ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr, $func:expr ) => {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr_2021, $func:expr ) => {
[INFO] [stdout]    |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr, $func:expr ) => {
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ( $TRACE:expr, $func:expr_2021 ) => {
[INFO] [stdout]    |                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr_2021, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:44:115
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr_2021, $indent:expr ) => {
[INFO] [stdout]    |                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr ) => {
[INFO] [stdout]    |                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ( $TRACE:expr, $func:expr, $indent:expr_2021 ) => {
[INFO] [stdout]    |                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 44  |             ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ( $fmt:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ( $fmt:expr_2021 ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                                                                                   ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr_2021, $a:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 32 |             ( $fmt:expr, $a:expr_2021 ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr_2021, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:34:29
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr_2021, $b:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             ( $fmt:expr, $a:expr, $b:expr_2021 ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:29
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:36:47
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021 ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:47
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:15
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021 ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:40:65
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021 ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:56
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:42:74
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021 ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:31
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:47
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:56
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:74
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:44:83
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 44 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021 ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:47
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:56
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:65
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:74
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:83
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:46:92
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021 ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:45
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:47
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:56
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:65
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:74
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:83
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:92
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:48:101
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]    |                                                                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 48 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021 ) =>
[INFO] [stdout]    |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:47
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:56
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:65
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:74
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:59
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:83
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:92
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:101
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr ) =>
[INFO] [stdout]    |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:50:110
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]    |                                                                                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 50 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021 ) =>
[INFO] [stdout]    |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:29
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:47
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:56
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:65
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:74
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:83
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:92
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:101
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:110
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021, $k:expr ) =>
[INFO] [stdout]    |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]   --> src/macros.rs:52:119
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]    |                                                                                                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr_2021 ) =>
[INFO] [stdout]    |                                                                                                                       ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:73
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:30:20
[INFO] [stdout]     |
[INFO] [stdout] 30  |             ( $fmt:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 30  |             ( $fmt:expr_2021 ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr_2021, $a:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:32:29
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr, $a:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 32  |             ( $fmt:expr, $a:expr_2021 ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:34:20
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr_2021, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:34:29
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr_2021, $b:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:34:38
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 34  |             ( $fmt:expr, $a:expr, $b:expr_2021 ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:20
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:29
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:38
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:36:47
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 36  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021 ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:29
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:38
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:47
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:38:56
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 38  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021 ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:20
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:87
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:29
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:38
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:47
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:56
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:40:65
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 40  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021 ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:20
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:29
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:38
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:47
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:56
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:65
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:42:74
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 42  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021 ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:20
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:29
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:38
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:47
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:46:101
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:56
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:65
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:74
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:44:83
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 44  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021 ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:20
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:29
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:38
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:47
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:115
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:46:129
[INFO] [stderr]     |
[INFO] [stderr] 46  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021 ) =>
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:56
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:65
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:48:15
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:31
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:45
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:74
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:83
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:48:59
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:73
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:46:92
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 46  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021 ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:87
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:20
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:101
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:115
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:29
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:129
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:38
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:48:143
[INFO] [stderr]     |
[INFO] [stderr] 48  | ...021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:47
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:15
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:31
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:45
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:59
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:73
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:87
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:56
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:65
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:74
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:83
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:92
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/macros.rs:50:101
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:115
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:48:101
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr ) =>
[INFO] [stdout]     |                                                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 48  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021 ) =>
[INFO] [stdout]     |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:129
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:143
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:20
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:50:157
[INFO] [stderr]     |
[INFO] [stderr] 50  | ...021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:15
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:31
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:45
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:59
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:73
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:87
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:101
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:115
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:129
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...   ( $fmt:expr_2021, $a:expr_2021, $b:expr_2021, $c:expr_2021, $d:expr_2021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $...
[INFO] [stderr]     |                                                                                                                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:143
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...021, $e:expr_2021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021, $k:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:157
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...021, $f:expr_2021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021, $k:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/macros.rs:52:171
[INFO] [stderr]     |
[INFO] [stderr] 52  | ...021, $g:expr_2021, $h:expr_2021, $i:expr_2021, $j:expr_2021, $k:expr_2021 ) =>
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/lib.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stderr]     |         --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr]     = note: this error originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 88 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:29
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:38
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:47
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:56
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:65
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:74
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:83
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:92
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:101
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr ) =>
[INFO] [stdout]     |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:50:110
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr ) =>
[INFO] [stdout]     |                                                                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 50  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021 ) =>
[INFO] [stdout]     |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:20
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr_2021, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                    ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:29
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr_2021, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:38
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr_2021, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:47
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr_2021, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:56
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr_2021, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:65
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr_2021, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:74
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr_2021, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:83
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr_2021, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:92
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr_2021, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                            ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:101
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr_2021, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                     ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:110
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr_2021, $k:expr ) =>
[INFO] [stdout]     |                                                                                                              ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/macros.rs:52:119
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr ) =>
[INFO] [stdout]     |                                                                                                                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         tracer!(TRACE, "Home::new");
[INFO] [stdout]     |         --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: this warning originates in the macro `tracer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 52  |             ( $fmt:expr, $a:expr, $b:expr, $c:expr, $d:expr, $e:expr, $f:expr, $g:expr, $h:expr, $i:expr, $j:expr, $k:expr_2021 ) =>
[INFO] [stdout]     |                                                                                                                       ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 166 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating examples/list-dirs.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking sequoia-directories v0.1.0 (/tmp/fixit)
[INFO] [stdout] error[E0133]: call to unsafe function `remove_var` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/lib.rs:514:13
[INFO] [stdout]     |
[INFO] [stdout] 514 |             std::env::remove_var(Home::ENV);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sequoia-directories` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "f2a5d1bd19a3e79d2797b1f81e65446548e67d9b0ae38f05894603cedbcb26f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a5d1bd19a3e79d2797b1f81e65446548e67d9b0ae38f05894603cedbcb26f0", kill_on_drop: false }`
[INFO] [stdout] f2a5d1bd19a3e79d2797b1f81e65446548e67d9b0ae38f05894603cedbcb26f0