$ git clone -n https://src.fedoraproject.org/rpms/ghc-hslogger.git /var/lib/mock/f40-build-742942-110991/root/chroot_tmpdir/scmroot/ghc-hslogger
Cloning into '/var/lib/mock/f40-build-742942-110991/root/chroot_tmpdir/scmroot/ghc-hslogger'...
$ git reset --hard 3fd19a6d086d94fd31876a2e97b784646c0f0a0d
HEAD is now at 3fd19a6 revised .cabal file