$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-RC4-XS.git /var/lib/mock/f40-build-2016251-46169/root/chroot_tmpdir/scmroot/perl-Crypt-RC4-XS
Cloning into '/var/lib/mock/f40-build-2016251-46169/root/chroot_tmpdir/scmroot/perl-Crypt-RC4-XS'...
$ git fetch origin 85967d6517c1c2ce01a01f046f49b12a9c86e68c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Crypt-RC4-XS
 * [new ref]         85967d6517c1c2ce01a01f046f49b12a9c86e68c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 85967d6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild