$ git clone -n https://src.fedoraproject.org/rpms/golang-github-elves-elvish.git /var/lib/mock/f40-build-781644-131772/root/chroot_tmpdir/scmroot/golang-github-elves-elvish
Cloning into '/var/lib/mock/f40-build-781644-131772/root/chroot_tmpdir/scmroot/golang-github-elves-elvish'...
$ git fetch origin 2393066dadb5b26a906c80b26d6ed9b6a12789c0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-elves-elvish
 * [new ref]         2393066dadb5b26a906c80b26d6ed9b6a12789c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2393066 Rebuild for golang 1.22.0