$ git clone -n https://src.fedoraproject.org/rpms/gtksourceview3.git /var/lib/mock/f40-build-2252841-54196/root/chroot_tmpdir/scmroot/gtksourceview3
Cloning into '/var/lib/mock/f40-build-2252841-54196/root/chroot_tmpdir/scmroot/gtksourceview3'...
$ git fetch origin 5debc6aa244c2fccb9240a999533e3f48343b4db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gtksourceview3
 * [new ref]         5debc6aa244c2fccb9240a999533e3f48343b4db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5debc6a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild