$ git clone -n https://src.fedoraproject.org/rpms/rust-bat.git /var/lib/mock/f40-build-804031-144418/root/chroot_tmpdir/scmroot/rust-bat
Cloning into '/var/lib/mock/f40-build-804031-144418/root/chroot_tmpdir/scmroot/rust-bat'...
$ git fetch origin b543e3ba0d87f8481753118fdee4a9f7ee5bc710:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-bat
 * [new ref]         b543e3ba0d87f8481753118fdee4a9f7ee5bc710 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b543e3b Rebuilt for nu-ansi-term 0.50.0