$ git clone -n https://src.fedoraproject.org/rpms/python-scikit-build-core.git /var/lib/mock/f42-build-3279834-41338/root/chroot_tmpdir/scmroot/python-scikit-build-core
Cloning into '/var/lib/mock/f42-build-3279834-41338/root/chroot_tmpdir/scmroot/python-scikit-build-core'...
$ git fetch origin f1cde563e7ac94ca069c7d8b26939e381e03777b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-scikit-build-core
 * [new ref]         f1cde563e7ac94ca069c7d8b26939e381e03777b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1cde56 Various simplifications