$ git clone -n https://src.fedoraproject.org/rpms/ghc-monad-logger.git /var/lib/mock/f45-build-10532-418/root/chroot_tmpdir/scmroot/ghc-monad-logger
Cloning into '/var/lib/mock/f45-build-10532-418/root/chroot_tmpdir/scmroot/ghc-monad-logger'...
$ git fetch origin 0c1a2594871bb47d662b98248c056d9fee1a9b29:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-monad-logger
 * [new ref]         0c1a2594871bb47d662b98248c056d9fee1a9b29 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c1a259 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild