$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Manifest-Skip.git /var/lib/mock/f41-build-1194944-22267/root/chroot_tmpdir/scmroot/perl-Module-Manifest-Skip
Cloning into '/var/lib/mock/f41-build-1194944-22267/root/chroot_tmpdir/scmroot/perl-Module-Manifest-Skip'...
$ git fetch origin 2f5818438ab269ad699a5f2e0369a20cbaff2a92:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Manifest-Skip
 * [new ref]         2f5818438ab269ad699a5f2e0369a20cbaff2a92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f58184 Eliminate use of obsolete %patchN syntax (#2283636)