Sep 10 13:40:24.033 INFO checking ocf-0.2.0-alpha.6 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:40:24.033 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:40:24.033 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:40:24.343 INFO blam! 6f796b0ee1d22b843c52699eb0cba87f0090401131b890ba9b4f8c4dc414c819
Sep 10 13:40:24.345 INFO running `"docker" "start" "-a" "6f796b0ee1d22b843c52699eb0cba87f0090401131b890ba9b4f8c4dc414c819"`
Sep 10 13:40:25.840 INFO kablam! usermod: no changes
Sep 10 13:40:26.002 INFO kablam!    Compiling ocf v0.2.0-alpha.6 (file:///source)
Sep 10 13:40:26.003 INFO kablam!     Checking serde_json v0.7.4
Sep 10 13:40:26.006 INFO kablam!     Checking ordered-float v0.0.2
Sep 10 13:40:27.550 INFO kablam!     Checking serde-value v0.1.0
Sep 10 13:40:29.038 INFO kablam! error: cannot find macro `error_expected_unstable_or_stable_feature!` in this scope
Sep 10 13:40:29.038 INFO kablam!   --> src/mod.rs:12:1
Sep 10 13:40:29.038 INFO kablam!    |
Sep 10 13:40:29.038 INFO kablam! 12 | error_expected_unstable_or_stable_feature!();
Sep 10 13:40:29.038 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:40:29.038 INFO kablam! 
Sep 10 13:40:29.038 INFO kablam! error: aborting due to previous error
Sep 10 13:40:29.038 INFO kablam! 
Sep 10 13:40:29.050 INFO kablam! error: Could not compile `ocf`.
Sep 10 13:40:29.050 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 13:40:29.084 INFO kablam! error: cannot find macro `error_expected_unstable_or_stable_feature!` in this scope
Sep 10 13:40:29.084 INFO kablam!   --> src/mod.rs:12:1
Sep 10 13:40:29.084 INFO kablam!    |
Sep 10 13:40:29.084 INFO kablam! 12 | error_expected_unstable_or_stable_feature!();
Sep 10 13:40:29.084 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:40:29.084 INFO kablam! 
Sep 10 13:40:29.085 INFO kablam! error: aborting due to previous error
Sep 10 13:40:29.085 INFO kablam! 
Sep 10 13:40:29.099 INFO kablam! error: Could not compile `ocf`.
Sep 10 13:40:29.099 INFO kablam! 
Sep 10 13:40:29.099 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 13:40:29.101 INFO kablam! su: No module specific data is present
Sep 10 13:40:30.026 INFO running `"docker" "rm" "-f" "6f796b0ee1d22b843c52699eb0cba87f0090401131b890ba9b4f8c4dc414c819"`
Sep 10 13:40:30.152 INFO blam! 6f796b0ee1d22b843c52699eb0cba87f0090401131b890ba9b4f8c4dc414c819