$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-sq.git /var/lib/mock/f40-build-740040-109440/root/chroot_tmpdir/scmroot/rust-sequoia-sq
Cloning into '/var/lib/mock/f40-build-740040-109440/root/chroot_tmpdir/scmroot/rust-sequoia-sq'...
$ git fetch origin 645255826a3a5390f8c506148d88882f3c7e4ea3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-sq
 * [new ref]         645255826a3a5390f8c506148d88882f3c7e4ea3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6452558 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild