$ git clone -n https://src.fedoraproject.org/rpms/rust-logos.git /var/lib/mock/f40-build-2307299-57217/root/chroot_tmpdir/scmroot/rust-logos
Cloning into '/var/lib/mock/f40-build-2307299-57217/root/chroot_tmpdir/scmroot/rust-logos'...
$ git fetch origin edbe41168f031df2f62651a0feda11f5d8690cff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-logos
 * [new ref]         edbe41168f031df2f62651a0feda11f5d8690cff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edbe411 Initial import (fedora#2245451)