Sep 21 06:17:58.064 INFO checking objrs_frameworks_app_kit-0.0.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:17:58.064 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:17:58.064 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:17:58.230 INFO blam! 64e713469e7149d6181eb9dbd6fd7139c06311df182c0075a3a168c66d651107
Sep 21 06:17:58.232 INFO running `"docker" "start" "-a" "64e713469e7149d6181eb9dbd6fd7139c06311df182c0075a3a168c66d651107"`
Sep 21 06:17:58.979 INFO kablam! usermod: no changes
Sep 21 06:17:59.049 INFO kablam!     Checking objrs_runtime v0.0.1
Sep 21 06:17:59.050 INFO kablam!    Compiling syn v0.14.9
Sep 21 06:18:22.844 INFO kablam!    Compiling objrs_macros v0.0.1
Sep 21 06:18:22.844 INFO kablam!    Compiling objrs_frameworks_foundation_macros v0.0.1
Sep 21 06:18:39.618 INFO kablam!     Checking objrs v0.0.1
Sep 21 06:18:39.758 INFO kablam! error: /target/debug/deps/libobjrs_macros-25cb1267d69c5183.so: undefined symbol: arc4random_buf
Sep 21 06:18:39.758 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/objrs-0.0.1/src/lib.rs:17:1
Sep 21 06:18:39.758 INFO kablam!    |
Sep 21 06:18:39.758 INFO kablam! 17 | extern crate objrs_macros;
Sep 21 06:18:39.758 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:18:39.758 INFO kablam! 
Sep 21 06:18:39.758 INFO kablam! error: aborting due to previous error
Sep 21 06:18:39.758 INFO kablam! 
Sep 21 06:18:39.759 INFO kablam! error: Could not compile `objrs`.
Sep 21 06:18:39.759 INFO kablam! 
Sep 21 06:18:39.759 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 06:18:39.762 INFO kablam! su: No module specific data is present
Sep 21 06:18:40.350 INFO running `"docker" "rm" "-f" "64e713469e7149d6181eb9dbd6fd7139c06311df182c0075a3a168c66d651107"`
Sep 21 06:18:40.437 INFO blam! 64e713469e7149d6181eb9dbd6fd7139c06311df182c0075a3a168c66d651107