$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Extract-VERSION.git /var/lib/mock/f45-build-24797-606/root/chroot_tmpdir/scmroot/perl-Module-Extract-VERSION
Cloning into '/var/lib/mock/f45-build-24797-606/root/chroot_tmpdir/scmroot/perl-Module-Extract-VERSION'...
$ git fetch origin e154c50e304aa4f6d42071664476475047f9199f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Extract-VERSION
 * [new ref]         e154c50e304aa4f6d42071664476475047f9199f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e154c50 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild