solana-program-test doesn't compile with Rust 1.61.0

[itsfarseen]

Problem

   Compiling solana-program-test v1.10.0
error: expected None-delimited group
   --> /home/farseen/.cargo/registry/src/6github.com-1ecc6299db9ec823/solana-program-test-1.10.0/src/lib.rs:806:22
    |
806 |         add_builtin!(solana_bpf_loader_deprecated_program!());
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_deprecated_program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected None-delimited group
   --> /home/farseen/.cargo/registry/src/6github.com-1ecc6299db9ec823/solana-program-test-1.10.0/src/lib.rs:808:26
    |
808 |             add_builtin!(solana_bpf_loader_program_with_jit!());
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_program_with_jit` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected None-delimited group
   --> /home/farseen/.cargo/registry/src/6github.com-1ecc6299db9ec823/solana-program-test-1.10.0/src/lib.rs:809:26
    |
809 |             add_builtin!(solana_bpf_loader_upgradeable_program_with_jit!());
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_upgradeable_program_with_jit` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected None-delimited group
   --> /home/farseen/.cargo/registry/src/6github.com-1ecc6299db9ec823/solana-program-test-1.10.0/src/lib.rs:811:26
    |
811 |             add_builtin!(solana_bpf_loader_program!());
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected None-delimited group
   --> /home/farseen/.cargo/registry/src/6github.com-1ecc6299db9ec823/solana-program-test-1.10.0/src/lib.rs:812:26
    |
812 |             add_builtin!(solana_bpf_loader_upgradeable_program!());
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_upgradeable_program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: could not compile `solana-program-test` due to 15 previous errors

Potential cause

• Proc macros no longer see ident matchers wrapped in groups
  proc-macro: Stop wrapping ident matchers into groups rust-lang/rust#92472

Proposed Solution

N/A

[CriesofCarrots]

Thanks for the heads up of what we might expect when updating to rust v1.61.0.
However, it is not expected that all our branches/releases compile against newest rust. We call out the specific rust version for each branch and tag in the monorepo; eg v1.10.0 (which it looks like you're using) targets rust v1.59.0.

[CriesofCarrots]

Also, fwiw, I believe that this particular issue was fixed on the v1.10 branch as of v1.10.9 (#24402)