$ git clone -n https://src.fedoraproject.org/rpms/perl-CLI-Osprey.git /var/lib/mock/f45-build-22069-589/root/chroot_tmpdir/scmroot/perl-CLI-Osprey
Cloning into '/var/lib/mock/f45-build-22069-589/root/chroot_tmpdir/scmroot/perl-CLI-Osprey'...
$ git fetch origin 115bb8c748d2198e7f3ce3f6d882951a80f11a3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-CLI-Osprey
 * [new ref]         115bb8c748d2198e7f3ce3f6d882951a80f11a3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 115bb8c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild