$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-AutoLoader.git /var/lib/mock/f41-build-908011-17036/root/chroot_tmpdir/scmroot/perl-Test-AutoLoader
Cloning into '/var/lib/mock/f41-build-908011-17036/root/chroot_tmpdir/scmroot/perl-Test-AutoLoader'...
$ git fetch origin adf303295f051f4e3e0ff7fb26908d1155f317ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-AutoLoader
 * [new ref]         adf303295f051f4e3e0ff7fb26908d1155f317ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at adf3032 Eliminate use of obsolete %patchN syntax (#2283636)