$ git clone -n https://src.fedoraproject.org/rpms/arm-none-eabi-gcc-cs.git /var/lib/mock/f31-build-74971-31209/root/chroot_tmpdir/scmroot/arm-none-eabi-gcc-cs
Cloning into '/var/lib/mock/f31-build-74971-31209/root/chroot_tmpdir/scmroot/arm-none-eabi-gcc-cs'...
$ git reset --hard ef830bfc1e561bfdd62adc0f9e6d2ec8a2220d08
HEAD is now at ef830bf - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild