$ git clone -n https://src.fedoraproject.org/rpms/golang-github-dustinkirkland-petname.git /var/lib/mock/f40-build-2445148-61232/root/chroot_tmpdir/scmroot/golang-github-dustinkirkland-petname
Cloning into '/var/lib/mock/f40-build-2445148-61232/root/chroot_tmpdir/scmroot/golang-github-dustinkirkland-petname'...
$ git fetch origin 559cb3f8201682f2ef72c8f7c9eca205eddb186e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-dustinkirkland-petname
 * [new ref]         559cb3f8201682f2ef72c8f7c9eca205eddb186e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 559cb3f Rebuild for golang 1.22.0