$ git clone -n https://src.fedoraproject.org/rpms/rust-schemafy_core.git /var/lib/mock/f39-build-1469227-33835/root/chroot_tmpdir/scmroot/rust-schemafy_core
Cloning into '/var/lib/mock/f39-build-1469227-33835/root/chroot_tmpdir/scmroot/rust-schemafy_core'...
$ git fetch origin 76ca1179d531a790d69372872d1e502e1c3cda1b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-schemafy_core
 * [new ref]         76ca1179d531a790d69372872d1e502e1c3cda1b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76ca117 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild