$ git clone -n https://src.fedoraproject.org/rpms/rust-psm.git /var/lib/mock/f37-build-side-31-rust-devel-118556-6409/root/chroot_tmpdir/scmroot/rust-psm
Cloning into '/var/lib/mock/f37-build-side-31-rust-devel-118556-6409/root/chroot_tmpdir/scmroot/rust-psm'...
$ git reset --hard 48b780cbea4098514dfb69bdedb68732cf021258
HEAD is now at 48b780c Update to version 0.1.21; Fixes RHBZ#2129549