attached to the build already running on this worker
web01: building kg6xxyf1lc3swlc2422kgkdhk00bxyvw-crate-core_maths-0.1.1.tar.gz.drv
structuredAttrs is enabled

trying https://static.crates.io/crates/core_maths/0.1.1/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100   6528 100   6528   0      0 201.6k      0                              0
100   6528 100   6528   0      0 201.0k      0                              0
100   6528 100   6528   0      0 200.5k      0                              0