$ git clone -n https://src.fedoraproject.org/rpms/yank.git /var/lib/mock/f40-build-750181-114875/root/chroot_tmpdir/scmroot/yank
Cloning into '/var/lib/mock/f40-build-750181-114875/root/chroot_tmpdir/scmroot/yank'...
$ git fetch origin 38bcd358b7ed664029f8a5fd746b0e5dca8dfac4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yank
 * [new ref]         38bcd358b7ed664029f8a5fd746b0e5dca8dfac4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38bcd35 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild