$ git clone -n https://src.fedoraproject.org/rpms/ghc-lrucache.git /var/lib/mock/f31-build-94261-32476/root/chroot_tmpdir/scmroot/ghc-lrucache
Cloning into '/var/lib/mock/f31-build-94261-32476/root/chroot_tmpdir/scmroot/ghc-lrucache'...
$ git reset --hard 2e99e4772de128d7cbcf88a2099ec8decc077737
HEAD is now at 2e99e47 BR prof for lib and static for executable