Aug 29 20:04:13.761 INFO checking comnik/declarative-dataflow against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 20:04:13.761 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 20:04:13.762 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 20:04:13.978 INFO blam! 80296f8e452c18eaed549c952939b84f4db38f3203dc96ed7634a95ee91f2420
Aug 29 20:04:13.980 INFO running `"docker" "start" "-a" "80296f8e452c18eaed549c952939b84f4db38f3203dc96ed7634a95ee91f2420"`
Aug 29 20:04:14.597 INFO kablam! error: failed to load source for a dependency on `differential-dataflow`
Aug 29 20:04:14.597 INFO kablam! 
Aug 29 20:04:14.597 INFO kablam! Caused by:
Aug 29 20:04:14.597 INFO kablam!   Unable to update https://github.com/frankmcsherry/differential-dataflow#97095d0b
Aug 29 20:04:14.597 INFO kablam! 
Aug 29 20:04:14.597 INFO kablam! Caused by:
Aug 29 20:04:14.597 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 29 20:04:14.597 INFO kablam! 
Aug 29 20:04:14.597 INFO kablam! Caused by:
Aug 29 20:04:14.597 INFO kablam!   Read-only file system (os error 30)
Aug 29 20:04:14.598 INFO kablam! su: No module specific data is present
Aug 29 20:04:15.054 INFO running `"docker" "rm" "-f" "80296f8e452c18eaed549c952939b84f4db38f3203dc96ed7634a95ee91f2420"`
Aug 29 20:04:15.177 INFO blam! 80296f8e452c18eaed549c952939b84f4db38f3203dc96ed7634a95ee91f2420