$ git clone -n https://src.fedoraproject.org/rpms/ghc-NumInstances.git /var/lib/mock/f37-build-659407-73713/root/chroot_tmpdir/scmroot/ghc-NumInstances
Cloning into '/var/lib/mock/f37-build-659407-73713/root/chroot_tmpdir/scmroot/ghc-NumInstances'...
$ git reset --hard 83a36c07b1a14b65ebbff98d9ae83d94efc2a43c
HEAD is now at 83a36c0 Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild