$ git clone -n https://src.fedoraproject.org/rpms/signon-kwallet-extension.git /var/lib/mock/f42-build-863787-171740/root/chroot_tmpdir/scmroot/signon-kwallet-extension
Cloning into '/var/lib/mock/f42-build-863787-171740/root/chroot_tmpdir/scmroot/signon-kwallet-extension'...
$ git fetch origin 478ca961a9f18379958ee0188b96f61322946596:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/signon-kwallet-extension
 * [new ref]         478ca961a9f18379958ee0188b96f61322946596 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 478ca96 24.12.0