$ git clone -n https://src.fedoraproject.org/rpms/xhtml2fo-style-xsl.git /var/lib/mock/f45-build-38885-730/root/chroot_tmpdir/scmroot/xhtml2fo-style-xsl
Cloning into '/var/lib/mock/f45-build-38885-730/root/chroot_tmpdir/scmroot/xhtml2fo-style-xsl'...
$ git fetch origin 7d567e56570c0ef8668659291cc361ceb6b5fd27:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xhtml2fo-style-xsl
 * [new ref]         7d567e56570c0ef8668659291cc361ceb6b5fd27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d567e5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild