$ git clone -n https://src.fedoraproject.org/rpms/rust-actix-web-httpauth.git /var/lib/mock/f45-build-39973-765/root/chroot_tmpdir/scmroot/rust-actix-web-httpauth
Cloning into '/var/lib/mock/f45-build-39973-765/root/chroot_tmpdir/scmroot/rust-actix-web-httpauth'...
$ git fetch origin c727706e5b1a8cf2e63d9949e4eaa74fe8cf84cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-actix-web-httpauth
 * [new ref]         c727706e5b1a8cf2e63d9949e4eaa74fe8cf84cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c727706 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild