$ git clone -n https://src.fedoraproject.org/rpms/rust-cxx-build.git /var/lib/mock/f37-build-side-32-misc-devel-362029-15627/root/chroot_tmpdir/scmroot/rust-cxx-build
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-362029-15627/root/chroot_tmpdir/scmroot/rust-cxx-build'...
$ git reset --hard 7cf4087ebc11f1167debb351ecc97aca7cc2cce4
HEAD is now at 7cf4087 Update to version 1.0.85; Fixes RHBZ#2154562