[INFO] fetching crate rustc-ap-rustc_cratesio_shim 520.0.0...
[INFO] checking rustc-ap-rustc_cratesio_shim-520.0.0 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate rustc-ap-rustc_cratesio_shim 520.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking rustc-ap-rustc_cratesio_shim-520.0.0 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate rustc-ap-rustc_cratesio_shim 520.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking rustc-ap-rustc_cratesio_shim-520.0.0 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate rustc-ap-rustc_cratesio_shim 520.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking rustc-ap-rustc_cratesio_shim-520.0.0 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate rustc-ap-rustc_cratesio_shim 520.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking rustc-ap-rustc_cratesio_shim-520.0.0 against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] extracting crate rustc-ap-rustc_cratesio_shim 520.0.0 into /workspace/builds/worker-4-tc2/source


unable to download rustc-ap-rustc_cratesio_shim version 520.0.0

Caused by:
    No space left on device (os error 28)