$ git clone -n https://src.fedoraproject.org/rpms/perl-Proc-ProcessTable.git /var/lib/mock/f45-build-25926-613/root/chroot_tmpdir/scmroot/perl-Proc-ProcessTable
Cloning into '/var/lib/mock/f45-build-25926-613/root/chroot_tmpdir/scmroot/perl-Proc-ProcessTable'...
$ git fetch origin e5d897f11cbf484c77eb7c11217e910aa93c3637:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Proc-ProcessTable
 * [new ref]         e5d897f11cbf484c77eb7c11217e910aa93c3637 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5d897f Perl 5.44 rebuild