$ git clone -n https://src.fedoraproject.org/rpms/perl-Compress-Bzip2.git /var/lib/mock/f40-build-778999-130140/root/chroot_tmpdir/scmroot/perl-Compress-Bzip2
Cloning into '/var/lib/mock/f40-build-778999-130140/root/chroot_tmpdir/scmroot/perl-Compress-Bzip2'...
$ git fetch origin 14bbfce9e3ac10c41ece8e19c5b38da6406921a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Compress-Bzip2
 * [new ref]         14bbfce9e3ac10c41ece8e19c5b38da6406921a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 14bbfce Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild