Aug 11 07:19:53.539 INFO checking ocf-0.2.0-alpha.6 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 07:19:53.539 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 07:19:53.539 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 07:19:53.539 INFO running `"docker" "create" "-v" "/tmp/crater.3F6h6EU7jrMt:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:19:53.832 INFO blam! c11b67ec77676dffa93cd99e2704559357adfec52b10827ac8cfeab342753ca8
Aug 11 07:19:53.835 INFO running `"docker" "start" "-a" "c11b67ec77676dffa93cd99e2704559357adfec52b10827ac8cfeab342753ca8"`
Aug 11 07:19:55.061 INFO kablam!     Checking serde v0.7.15
Aug 11 07:19:55.065 INFO kablam!    Compiling ocf v0.2.0-alpha.6 (file:///source)
Aug 11 07:19:55.072 INFO kablam!     Checking ordered-float v0.0.2
Aug 11 07:20:05.060 INFO kablam!     Checking serde_json v0.7.4
Aug 11 07:20:05.060 INFO kablam!     Checking serde-value v0.1.0
Aug 11 07:20:08.202 INFO kablam! error: cannot find macro `error_expected_unstable_or_stable_feature!` in this scope
Aug 11 07:20:08.202 INFO kablam!   --> src/mod.rs:12:1
Aug 11 07:20:08.202 INFO kablam!    |
Aug 11 07:20:08.202 INFO kablam! 12 | error_expected_unstable_or_stable_feature!();
Aug 11 07:20:08.202 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 07:20:08.202 INFO kablam! 
Aug 11 07:20:08.203 INFO kablam! error: aborting due to previous error
Aug 11 07:20:08.203 INFO kablam! 
Aug 11 07:20:08.213 INFO kablam! error: Could not compile `ocf`.
Aug 11 07:20:08.213 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 07:20:08.312 INFO kablam! error: cannot find macro `error_expected_unstable_or_stable_feature!` in this scope
Aug 11 07:20:08.312 INFO kablam!   --> src/mod.rs:12:1
Aug 11 07:20:08.312 INFO kablam!    |
Aug 11 07:20:08.312 INFO kablam! 12 | error_expected_unstable_or_stable_feature!();
Aug 11 07:20:08.312 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 07:20:08.312 INFO kablam! 
Aug 11 07:20:08.313 INFO kablam! error: aborting due to previous error
Aug 11 07:20:08.313 INFO kablam! 
Aug 11 07:20:08.322 INFO kablam! error: Could not compile `ocf`.
Aug 11 07:20:08.322 INFO kablam! 
Aug 11 07:20:08.322 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 07:20:08.324 INFO kablam! su: No module specific data is present
Aug 11 07:20:09.090 INFO running `"docker" "rm" "-f" "c11b67ec77676dffa93cd99e2704559357adfec52b10827ac8cfeab342753ca8"`
Aug 11 07:20:09.284 INFO blam! c11b67ec77676dffa93cd99e2704559357adfec52b10827ac8cfeab342753ca8