$ git clone -n https://src.fedoraproject.org/rpms/ghc-Glob.git /var/lib/mock/f31-build-115485-34502/root/chroot_tmpdir/scmroot/ghc-Glob
Cloning into '/var/lib/mock/f31-build-115485-34502/root/chroot_tmpdir/scmroot/ghc-Glob'...
$ git reset --hard f66fd2b3e6c7bacd531b0964bf5ec3939d10bd67
HEAD is now at f66fd2b BR prof for lib and static for executable