$ git clone -n https://src.fedoraproject.org/rpms/perl-smartmatch.git /var/lib/mock/f40-build-778652-130044/root/chroot_tmpdir/scmroot/perl-smartmatch
Cloning into '/var/lib/mock/f40-build-778652-130044/root/chroot_tmpdir/scmroot/perl-smartmatch'...
$ git fetch origin 8bfe5d02cbfa39ad3f0de146eaca9770dcdd00f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-smartmatch
 * [new ref]         8bfe5d02cbfa39ad3f0de146eaca9770dcdd00f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8bfe5d0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild