$ git clone -n https://src.fedoraproject.org/rpms/libstrophe.git /var/lib/mock/f45-build-17059-495/root/chroot_tmpdir/scmroot/libstrophe
Cloning into '/var/lib/mock/f45-build-17059-495/root/chroot_tmpdir/scmroot/libstrophe'...
$ git fetch origin 06485e4271d201690e5072c462f763a695e78505:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libstrophe
 * [new ref]         06485e4271d201690e5072c462f763a695e78505 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06485e4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild