$ git clone -n https://src.fedoraproject.org/rpms/ansible-core.git /var/lib/mock/f39-build-1624931-39114/root/chroot_tmpdir/scmroot/ansible-core
Cloning into '/var/lib/mock/f39-build-1624931-39114/root/chroot_tmpdir/scmroot/ansible-core'...
$ git fetch origin 1460e52f18cf11adbc9c88dbfed4c43718446006:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ansible-core
 * [new ref]         1460e52f18cf11adbc9c88dbfed4c43718446006 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1460e52 Update to 2.16.0~rc1.