$ git clone -n https://src.fedoraproject.org/rpms/atomes.git /var/lib/mock/f40-build-2586196-62434/root/chroot_tmpdir/scmroot/atomes
Cloning into '/var/lib/mock/f40-build-2586196-62434/root/chroot_tmpdir/scmroot/atomes'...
$ git fetch origin 425d4eb881cc62c77a6f0ecde2bca2f794a0da74:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/atomes
 * [new ref]         425d4eb881cc62c77a6f0ecde2bca2f794a0da74 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 425d4eb Bug corrections and improvements (see: https://github.com/Slookeur/Atomes-GNU/releases/tag/v1.1.14)