$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Versions-Report.git /var/lib/mock/f45-build-24917-607/root/chroot_tmpdir/scmroot/perl-Module-Versions-Report
Cloning into '/var/lib/mock/f45-build-24917-607/root/chroot_tmpdir/scmroot/perl-Module-Versions-Report'...
$ git fetch origin 03042b799a6f2c7668846a430475c0c74878973a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Versions-Report
 * [new ref]         03042b799a6f2c7668846a430475c0c74878973a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03042b7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild