Backtrace:
           2 (primitive-load "/gnu/store/9c5vjhqsjxkg5fvaxhxz14w6ms3?")
In ice-9/eval.scm:
    619:8  1 (_ #f)
In unknown file:
           0 (mkdir "/gnu/store/d60lm38kjrylbqh5x68hgjw9lhrq1yj2-mo?" ?)

ERROR: In procedure mkdir:
In procedure mkdir: No space left on device