$ git clone -n https://src.fedoraproject.org/rpms/rust-cbindgen0.24.git /var/lib/mock/f45-build-40712-775/root/chroot_tmpdir/scmroot/rust-cbindgen0.24
Cloning into '/var/lib/mock/f45-build-40712-775/root/chroot_tmpdir/scmroot/rust-cbindgen0.24'...
$ git fetch origin a939e047ba1a59ea4ff67da05dfd75a38464610d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-cbindgen0.24
 * [new ref]         a939e047ba1a59ea4ff67da05dfd75a38464610d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a939e04 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild