$ git clone -n https://src.fedoraproject.org/rpms/rust-comfy-table.git /var/lib/mock/f40-build-2053988-49096/root/chroot_tmpdir/scmroot/rust-comfy-table
Cloning into '/var/lib/mock/f40-build-2053988-49096/root/chroot_tmpdir/scmroot/rust-comfy-table'...
$ git fetch origin c1c9a4984200811420dbcc0b94e0f70827810aec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-comfy-table
 * [new ref]         c1c9a4984200811420dbcc0b94e0f70827810aec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1c9a49 Regenerate with rust2rpm v24