$ git clone -n https://src.fedoraproject.org/rpms/rust-astral-tl.git /var/lib/mock/f45-build-40229-769/root/chroot_tmpdir/scmroot/rust-astral-tl
Cloning into '/var/lib/mock/f45-build-40229-769/root/chroot_tmpdir/scmroot/rust-astral-tl'...
$ git fetch origin 04921fc143051d33cc6d365187f8af9a7e83279d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-astral-tl
 * [new ref]         04921fc143051d33cc6d365187f8af9a7e83279d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04921fc Update to version 0.8.0; Fixes RHBZ#2525666