$ git clone -n https://src.fedoraproject.org/rpms/perl-Business-PayPal-API.git /var/lib/mock/f45-build-21906-588/root/chroot_tmpdir/scmroot/perl-Business-PayPal-API
Cloning into '/var/lib/mock/f45-build-21906-588/root/chroot_tmpdir/scmroot/perl-Business-PayPal-API'...
$ git fetch origin 658704df0c83c9233ab74c7bf570ae0da85f0728:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Business-PayPal-API
 * [new ref]         658704df0c83c9233ab74c7bf570ae0da85f0728 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 658704d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild