$ git clone -n https://src.fedoraproject.org/rpms/rust-goblin.git /var/lib/mock/f40-build-2325212-58803/root/chroot_tmpdir/scmroot/rust-goblin
Cloning into '/var/lib/mock/f40-build-2325212-58803/root/chroot_tmpdir/scmroot/rust-goblin'...
$ git fetch origin 359e7f7535582d9b0eb940035845688e6050c413:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-goblin
 * [new ref]         359e7f7535582d9b0eb940035845688e6050c413 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 359e7f7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild