$ git clone -n https://src.fedoraproject.org/rpms/fastback.git /var/lib/mock/f38-build-side-42-init-devel-449715-21484/root/chroot_tmpdir/scmroot/fastback
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-449715-21484/root/chroot_tmpdir/scmroot/fastback'...
$ git reset --hard 84fc935c68b584df277aa4d957339d81b569d531
HEAD is now at 84fc935 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild