$ git clone -n https://src.fedoraproject.org/rpms/rust-libpulse-sys.git /var/lib/mock/f40-build-2652983-66897/root/chroot_tmpdir/scmroot/rust-libpulse-sys
Cloning into '/var/lib/mock/f40-build-2652983-66897/root/chroot_tmpdir/scmroot/rust-libpulse-sys'...
$ git fetch origin 750ab01fa14e5d5b58d75f74bd610e2f971be8e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libpulse-sys
 * [new ref]         750ab01fa14e5d5b58d75f74bd610e2f971be8e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 750ab01 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild