[INFO] crate cstr-macros 0.1.5 is already in cache [INFO] extracting crate cstr-macros 0.1.5 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/cstr-macros/0.1.5 [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 cstr-macros version 0.1.5 [ERROR] caused by: failed to fill whole buffer [ERROR]