$ git clone -n https://src.fedoraproject.org/rpms/rust-libadwaita-sys.git /var/lib/mock/f40-build-2487662-61651/root/chroot_tmpdir/scmroot/rust-libadwaita-sys
Cloning into '/var/lib/mock/f40-build-2487662-61651/root/chroot_tmpdir/scmroot/rust-libadwaita-sys'...
$ git fetch origin 1ca9ecfd98891140aa878edc1814878296d6f1eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libadwaita-sys
 * [new ref]         1ca9ecfd98891140aa878edc1814878296d6f1eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ca9ecf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild