$ git clone -n https://src.fedoraproject.org/rpms/ghc-tls-session-manager.git /var/lib/mock/f31-build-101339-33382/root/chroot_tmpdir/scmroot/ghc-tls-session-manager
Cloning into '/var/lib/mock/f31-build-101339-33382/root/chroot_tmpdir/scmroot/ghc-tls-session-manager'...
$ git reset --hard e90705ae8e75330163437343fc0d6e82be1c1b3f
HEAD is now at e90705a BR prof for lib and static for executable