$ git clone -n https://src.fedoraproject.org/rpms/ghc-explicit-exception.git /var/lib/mock/f33-build-287383-53837/root/chroot_tmpdir/scmroot/ghc-explicit-exception
Cloning into '/var/lib/mock/f33-build-287383-53837/root/chroot_tmpdir/scmroot/ghc-explicit-exception'...
$ git reset --hard 25c64282868613b3b64005e625e834ab8c09ef9c
HEAD is now at 25c6428 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild