$ git clone -n https://src.fedoraproject.org/rpms/R-readr.git /var/lib/mock/f42-build-side-1-3501737-45976/root/chroot_tmpdir/scmroot/R-readr Cloning into '/var/lib/mock/f42-build-side-1-3501737-45976/root/chroot_tmpdir/scmroot/R-readr'... $ git fetch origin 11bbe276d844f0dad72f76f0428cf413adca5d2f:KOJI_FETCH_HEAD From https://src.fedoraproject.org/rpms/R-readr * [new ref] 11bbe276d844f0dad72f76f0428cf413adca5d2f -> KOJI_FETCH_HEAD $ git reset --hard KOJI_FETCH_HEAD HEAD is now at 11bbe27 R-maint-sig mass rebuild