$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-sitemap.git /var/lib/mock/f40-build-2029977-47504/root/chroot_tmpdir/scmroot/python-sphinx-sitemap
Cloning into '/var/lib/mock/f40-build-2029977-47504/root/chroot_tmpdir/scmroot/python-sphinx-sitemap'...
$ git fetch origin 0ad64232c30ce6d2e3c05d189f512eff6fb5c386:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-sitemap
 * [new ref]         0ad64232c30ce6d2e3c05d189f512eff6fb5c386 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ad6423 Version 2.5.1