Jul 12 03:06:17.148 INFO checking ocf-0.2.0-alpha.6 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 03:06:17.148 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 03:06:17.148 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 03:06:17.148 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:06:17.450 INFO blam! 76feca226ef20ef0787803a2f99085934b8415f88feb67230a7f0a32f00e4739
Jul 12 03:06:17.461 INFO running `"docker" "start" "-a" "76feca226ef20ef0787803a2f99085934b8415f88feb67230a7f0a32f00e4739"`
Jul 12 03:06:18.438 INFO kablam!    Compiling ocf v0.2.0-alpha.6 (file:///source)
Jul 12 03:06:18.444 INFO kablam!     Checking ordered-float v0.0.2
Jul 12 03:06:19.659 INFO kablam!     Checking serde-value v0.1.0
Jul 12 03:06:21.546 INFO kablam! error: cannot find macro `error_expected_unstable_or_stable_feature!` in this scope
Jul 12 03:06:21.546 INFO kablam!   --> src/mod.rs:12:1
Jul 12 03:06:21.546 INFO kablam!    |
Jul 12 03:06:21.546 INFO kablam! 12 | error_expected_unstable_or_stable_feature!();
Jul 12 03:06:21.546 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:06:21.546 INFO kablam! 
Jul 12 03:06:21.546 INFO kablam! error: aborting due to previous error
Jul 12 03:06:21.546 INFO kablam! 
Jul 12 03:06:21.549 INFO kablam! error: Could not compile `ocf`.
Jul 12 03:06:21.550 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 03:06:21.739 INFO kablam! error: cannot find macro `error_expected_unstable_or_stable_feature!` in this scope
Jul 12 03:06:21.739 INFO kablam!   --> src/mod.rs:12:1
Jul 12 03:06:21.739 INFO kablam!    |
Jul 12 03:06:21.739 INFO kablam! 12 | error_expected_unstable_or_stable_feature!();
Jul 12 03:06:21.739 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:06:21.739 INFO kablam! 
Jul 12 03:06:21.740 INFO kablam! error: aborting due to previous error
Jul 12 03:06:21.740 INFO kablam! 
Jul 12 03:06:21.751 INFO kablam! error: Could not compile `ocf`.
Jul 12 03:06:21.752 INFO kablam! 
Jul 12 03:06:21.752 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 03:06:21.754 INFO kablam! su: No module specific data is present
Jul 12 03:06:22.261 INFO running `"docker" "rm" "-f" "76feca226ef20ef0787803a2f99085934b8415f88feb67230a7f0a32f00e4739"`
Jul 12 03:06:22.432 INFO blam! 76feca226ef20ef0787803a2f99085934b8415f88feb67230a7f0a32f00e4739