$ git clone -n https://src.fedoraproject.org/rpms/perl-Log-Handler.git /var/lib/mock/f40-build-2626323-65261/root/chroot_tmpdir/scmroot/perl-Log-Handler
Cloning into '/var/lib/mock/f40-build-2626323-65261/root/chroot_tmpdir/scmroot/perl-Log-Handler'...
$ git fetch origin 07859abdafd1b74083cb236fbd6fee422c5e777b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Log-Handler
 * [new ref]         07859abdafd1b74083cb236fbd6fee422c5e777b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 07859ab Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild