[INFO] crate arcball 1.0.0 is already in cache
[INFO] extracting crate arcball 1.0.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/arcball/1.0.0
[ERROR] No such file or directory (os error 2)
[INFO] retrying in 10ms
[ERROR] No such file or directory (os error 2)
[INFO] retrying in 20ms
[ERROR] this task or one of its parent failed!
[ERROR] unable to download arcball version 1.0.0
[ERROR] caused by: failed to fill whole buffer
[ERROR]