$ git clone -n https://src.fedoraproject.org/rpms/rust-ifcfg-devname.git /var/lib/mock/f40-build-782825-132281/root/chroot_tmpdir/scmroot/rust-ifcfg-devname
Cloning into '/var/lib/mock/f40-build-782825-132281/root/chroot_tmpdir/scmroot/rust-ifcfg-devname'...
$ git fetch origin 2c50a28190bc43936a6d2aefc31fface67aecfcf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ifcfg-devname
 * [new ref]         2c50a28190bc43936a6d2aefc31fface67aecfcf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c50a28 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild