$ git clone -n https://src.fedoraproject.org/rpms/golang-github-acme-lego-3.git /var/lib/mock/f38-build-side-42-init-devel-947902-28779/root/chroot_tmpdir/scmroot/golang-github-acme-lego-3
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-947902-28779/root/chroot_tmpdir/scmroot/golang-github-acme-lego-3'...
$ git fetch origin 737a090325dbd5583829689a0f4be8252584d281:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-acme-lego-3
 * [new ref]         737a090325dbd5583829689a0f4be8252584d281 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 737a090 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild