$ git clone -n https://src.fedoraproject.org/rpms/rust-pest_generator.git /var/lib/mock/f40-build-2326530-58836/root/chroot_tmpdir/scmroot/rust-pest_generator
Cloning into '/var/lib/mock/f40-build-2326530-58836/root/chroot_tmpdir/scmroot/rust-pest_generator'...
$ git fetch origin b37ca6162107cb0bd10205a1fe3038d426eac211:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pest_generator
 * [new ref]         b37ca6162107cb0bd10205a1fe3038d426eac211 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b37ca61 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild