$ git clone -n https://src.fedoraproject.org/rpms/ghc-fast-logger.git /var/lib/mock/f33-build-139327-42339/root/chroot_tmpdir/scmroot/ghc-fast-logger
Cloning into '/var/lib/mock/f33-build-139327-42339/root/chroot_tmpdir/scmroot/ghc-fast-logger'...
$ git reset --hard 9e49e1962f94d2be6bfade4173159196b5975eaa
HEAD is now at 9e49e19 update to 2.4.17