$ git clone -n https://src.fedoraproject.org/rpms/gcc.git /var/lib/mock/f33-build-286583-53574/root/chroot_tmpdir/scmroot/gcc
Cloning into '/var/lib/mock/f33-build-286583-53574/root/chroot_tmpdir/scmroot/gcc'...
$ git reset --hard 77db02d7c8ae996c22a8853a6ef067bbf87c8d01
HEAD is now at 77db02d 10.2.1-1