I am trying to run a single subject through FreeSurfer 7.1.1 via Singularity image (pulled from the FreeSurfer DockerHub) like this:

export SINGULARITYENV_FS_LICENSE=/mnt/22Q/images/license.txt
export SINGULARITYENV_SUBJECTS_DIR=/mnt/22Q/data/freesurfer

singularity exec --cleanenv -B /project/bbl_projects/22Q/:/mnt/22Q \
/project/bbl_projects/22Q/images/freesurfer_7.1.1.sif \
recon-all -s sub-17867 -i /mnt/22Q/data/bids_directory/sub-17867/ses-22Q1/anat/sub-17867_ses-22Q1_T1w.nii.gz -all

But it fails quickly with error message: 

ERROR: crypt() returned null with 4-line file

Do you know what might be causing this error message? How can I address this?

Additional info:

1. FreeSurfer version: freesurfer-linux-centos6_x86_64-7.1.1-20200723-8b40551
2. uname -a: Linux singularity01 3.10.0-1127.8.2.el7.x86_64 #1 SMP Tue May 12 16:57:42 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
   

3. recon-all.log: see attached

See GitHub issue: MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://github.com/freesurfer/freesurfer/issues/848

`ERROR: crypt() returned null with 4-line file` when running via Singularity image · Issue #848 · freesurfer/freesurfer I am trying to run a single subject through FreeSurfer 7.1.1 via Singularity image like this: export SINGULARITYENV_FS_LICENSE=/mnt/22Q/images/license.txt export SINGULARITYENV_SUBJECTS_DIR=/mnt/22... github.com

Thank you for any assistance!

Katja Zoner