$ git clone -n https://src.fedoraproject.org/rpms/rust-srpm-macros.git /var/lib/mock/f38-build-side-42-init-devel-470858-23330/root/chroot_tmpdir/scmroot/rust-srpm-macros
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-470858-23330/root/chroot_tmpdir/scmroot/rust-srpm-macros'...
$ git reset --hard c8ce8c9895ff624bf1dc7c795d57897b7c0deef2
HEAD is now at c8ce8c9 package was merged into rust-packaging