$ git clone -n https://src.fedoraproject.org/rpms/arm-none-eabi-gcc-cs.git /var/lib/mock/f31-build-53451-27852/root/chroot_tmpdir/scmroot/arm-none-eabi-gcc-cs
Cloning into '/var/lib/mock/f31-build-53451-27852/root/chroot_tmpdir/scmroot/arm-none-eabi-gcc-cs'...
$ git reset --hard 3db9cbb4ce042d2e9b14ac50dc91839ab1f7e846
HEAD is now at 3db9cbb updated to 7.4.0