$ git clone -n https://src.fedoraproject.org/rpms/golang-github-dgrijalva-jwt.git /var/lib/mock/f42-build-888238-188624/root/chroot_tmpdir/scmroot/golang-github-dgrijalva-jwt
Cloning into '/var/lib/mock/f42-build-888238-188624/root/chroot_tmpdir/scmroot/golang-github-dgrijalva-jwt'...
$ git fetch origin 19a5a4c3c452df3b35c88c0fcb4b038db943789c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-dgrijalva-jwt
 * [new ref]         19a5a4c3c452df3b35c88c0fcb4b038db943789c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19a5a4c Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild