$ git clone -n https://src.fedoraproject.org/rpms/ghc-tasty.git /var/lib/mock/f39-build-1711675-41228/root/chroot_tmpdir/scmroot/ghc-tasty
Cloning into '/var/lib/mock/f39-build-1711675-41228/root/chroot_tmpdir/scmroot/ghc-tasty'...
$ git fetch origin 0e62a9a32aad5431154c2a81d87aef0238d65caf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-tasty
 * [new ref]         0e62a9a32aad5431154c2a81d87aef0238d65caf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e62a9a bump release