$ git clone -n https://src.fedoraproject.org/rpms/shaderc.git /var/lib/mock/f38-build-720135-97404/root/chroot_tmpdir/scmroot/shaderc
Cloning into '/var/lib/mock/f38-build-720135-97404/root/chroot_tmpdir/scmroot/shaderc'...
$ git reset --hard c30203295b32b09f548598be8d7dab005f108c45
HEAD is now at c302032 Backport upstream patch to support current spirv-tools