$ git clone -n https://src.fedoraproject.org/rpms/golang-github-moby-buildkit.git /var/lib/mock/f40-build-2293953-56237/root/chroot_tmpdir/scmroot/golang-github-moby-buildkit
Cloning into '/var/lib/mock/f40-build-2293953-56237/root/chroot_tmpdir/scmroot/golang-github-moby-buildkit'...
$ git fetch origin 2c4d79141fb3d3c37505b9684627cd4c39a3a5a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-moby-buildkit
 * [new ref]         2c4d79141fb3d3c37505b9684627cd4c39a3a5a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c4d791 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild