$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Install-DOAPChangeSets.git /var/lib/mock/f41-build-691951-12735/root/chroot_tmpdir/scmroot/perl-Module-Install-DOAPChangeSets
Cloning into '/var/lib/mock/f41-build-691951-12735/root/chroot_tmpdir/scmroot/perl-Module-Install-DOAPChangeSets'...
$ git fetch origin ee527c9645b455de61ea9a24889009c12a883959:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Install-DOAPChangeSets
 * [new ref]         ee527c9645b455de61ea9a24889009c12a883959 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee527c9 Eliminate use of obsolete %patchN syntax (#2283636)