$ git clone -n https://src.fedoraproject.org/rpms/rust-tracing-core.git /var/lib/mock/f41-build-side-1-2761062-31747/root/chroot_tmpdir/scmroot/rust-tracing-core
Cloning into '/var/lib/mock/f41-build-side-1-2761062-31747/root/chroot_tmpdir/scmroot/rust-tracing-core'...
$ git fetch origin b961ec5b0175a6d22ba51b1811158edf79278346:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tracing-core
 * [new ref]         b961ec5b0175a6d22ba51b1811158edf79278346 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b961ec5 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild