$ git clone -n https://src.fedoraproject.org/rpms/golang-github-rclone-ftp.git /var/lib/mock/f40-build-2577666-62288/root/chroot_tmpdir/scmroot/golang-github-rclone-ftp
Cloning into '/var/lib/mock/f40-build-2577666-62288/root/chroot_tmpdir/scmroot/golang-github-rclone-ftp'...
$ git fetch origin 3658f7b8d938217fdd2e9ea941c9f6e32080fedd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-rclone-ftp
 * [new ref]         3658f7b8d938217fdd2e9ea941c9f6e32080fedd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3658f7b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild