$ git clone -n https://src.fedoraproject.org/rpms/golang-gopkg-russross-blackfriday-1.git /var/lib/mock/f40-build-2289559-55879/root/chroot_tmpdir/scmroot/golang-gopkg-russross-blackfriday-1
Cloning into '/var/lib/mock/f40-build-2289559-55879/root/chroot_tmpdir/scmroot/golang-gopkg-russross-blackfriday-1'...
$ git fetch origin 149b5f503725bf5e57a7922f87c3352f458b7ca6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gopkg-russross-blackfriday-1
 * [new ref]         149b5f503725bf5e57a7922f87c3352f458b7ca6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 149b5f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild