[INFO] fetching crate seq-macro 0.3.6...
[INFO] testing seq-macro-0.3.6 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] extracting crate seq-macro 0.3.6 into /workspace/builds/worker-4-tc1/source


unable to download seq-macro version 0.3.6

Caused by:
    0: failed to unpack `seq-macro-0.3.6/Cargo.lock` into `/workspace/builds/worker-4-tc1/source/Cargo.lock`
    1: No space left on device (os error 28)