Build freezes at building libwebviewchromium.so topic

Hi all!
I am building cm12 from 100% working sources but my build freezes when building libwebviewchromium.so.
My log is just like this

Code:

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Install: /out/target/u8860/system/app/Email/Email.apk
{new line}

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If I press ctrl+c I am getting

Code:

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Install: /out/target/u8860/system/app/Email/Email.apk
make: Stopping building /out/target/u8860/blablbabla/libwebviewchromium.so

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If I start building again, it freezes again. But if I pull this file from the simillar phone, the build is OK.
What is wrong?