$ git clone -n https://src.fedoraproject.org/rpms/rust-pcre2-sys.git /var/lib/mock/f40-build-2326463-58834/root/chroot_tmpdir/scmroot/rust-pcre2-sys
Cloning into '/var/lib/mock/f40-build-2326463-58834/root/chroot_tmpdir/scmroot/rust-pcre2-sys'...
$ git fetch origin b02c6fa74ee68b5687cb2525f3b552d37d2cb060:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pcre2-sys
 * [new ref]         b02c6fa74ee68b5687cb2525f3b552d37d2cb060 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b02c6fa Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild