$ git clone -n https://src.fedoraproject.org/rpms/ghc-typed-process.git /var/lib/mock/f39-build-1507600-35280/root/chroot_tmpdir/scmroot/ghc-typed-process
Cloning into '/var/lib/mock/f39-build-1507600-35280/root/chroot_tmpdir/scmroot/ghc-typed-process'...
$ git fetch origin e41d884cddc772bfde0656aea3ca241fb95b7a92:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-typed-process
 * [new ref]         e41d884cddc772bfde0656aea3ca241fb95b7a92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e41d884 https://hackage.haskell.org/package/typed-process-0.2.11.0/changelog