$ git clone -n https://src.fedoraproject.org/rpms/rust-eza.git /var/lib/mock/f40-build-2268588-54746/root/chroot_tmpdir/scmroot/rust-eza
Cloning into '/var/lib/mock/f40-build-2268588-54746/root/chroot_tmpdir/scmroot/rust-eza'...
$ git fetch origin f20cdf120ab77b426cad6c8d9874b8a8da0fb489:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-eza
 * [new ref]         f20cdf120ab77b426cad6c8d9874b8a8da0fb489 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f20cdf1 Add Obsoletes for exa (unmaintained upstream, retired in Fedora)