$ git clone -n https://src.fedoraproject.org/rpms/ghc-math-functions.git /var/lib/mock/f38-build-707031-91645/root/chroot_tmpdir/scmroot/ghc-math-functions
Cloning into '/var/lib/mock/f38-build-707031-91645/root/chroot_tmpdir/scmroot/ghc-math-functions'...
$ git reset --hard 889e88e8ae1285b821a460d515e9f71c3f13bdd2
HEAD is now at 889e88e Convert to %autorelease and %autochangelog