$ git clone -n https://src.fedoraproject.org/rpms/rust-logos.git /var/lib/mock/f42-build-side-1-3533391-46361/root/chroot_tmpdir/scmroot/rust-logos
Cloning into '/var/lib/mock/f42-build-side-1-3533391-46361/root/chroot_tmpdir/scmroot/rust-logos'...
$ git fetch origin 7f6de01124840ab8340124c635a18244ad7dd35a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-logos
 * [new ref]         7f6de01124840ab8340124c635a18244ad7dd35a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f6de01 Update to version 0.14.4