[INFO] fetching crate mercury-cli 0.2.1...
[INFO] checking mercury-cli-0.2.1 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate mercury-cli 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking mercury-cli-0.2.1 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate mercury-cli 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking mercury-cli-0.2.1 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate mercury-cli 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking mercury-cli-0.2.1 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate mercury-cli 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] checking mercury-cli-0.2.1 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate mercury-cli 0.2.1 into /workspace/builds/worker-7-tc2/source


unable to download mercury-cli version 0.2.1

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