$ git clone -n https://src.fedoraproject.org/rpms/rust-env_logger0.4.git /var/lib/mock/f39-build-1493531-34539/root/chroot_tmpdir/scmroot/rust-env_logger0.4
Cloning into '/var/lib/mock/f39-build-1493531-34539/root/chroot_tmpdir/scmroot/rust-env_logger0.4'...
$ git fetch origin ef3635dfb4afe3ad90c56e7a194e61a8c93e514b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-env_logger0.4
 * [new ref]         ef3635dfb4afe3ad90c56e7a194e61a8c93e514b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef3635d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild