Sep 21 06:18:40.172 INFO checking objrs-0.0.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:18:40.172 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:18:40.173 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/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 06:18:40.345 INFO blam! f72eea6d48ac7bf9e7fb2e682096873dca550576b53c7245abcc08d27d71dac7
Sep 21 06:18:40.346 INFO running `"docker" "start" "-a" "f72eea6d48ac7bf9e7fb2e682096873dca550576b53c7245abcc08d27d71dac7"`
Sep 21 06:18:41.192 INFO kablam! usermod: no changes
Sep 21 06:18:41.213 INFO kablam!     Checking objrs_runtime v0.0.1
Sep 21 06:18:41.213 INFO kablam!    Compiling syn v0.14.9
Sep 21 06:18:53.848 INFO kablam!    Compiling objrs_macros v0.0.1
Sep 21 06:19:02.696 INFO kablam!     Checking objrs v0.0.1 (/source)
Sep 21 06:19:02.846 INFO kablam! error: /target/debug/deps/libobjrs_macros-25cb1267d69c5183.so: undefined symbol: arc4random_buf
Sep 21 06:19:02.846 INFO kablam!   --> src/lib.rs:17:1
Sep 21 06:19:02.846 INFO kablam!    |
Sep 21 06:19:02.846 INFO kablam! 17 | extern crate objrs_macros;
Sep 21 06:19:02.846 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:19:02.846 INFO kablam! 
Sep 21 06:19:02.846 INFO kablam! error: aborting due to previous error
Sep 21 06:19:02.846 INFO kablam! 
Sep 21 06:19:02.850 INFO kablam! error: Could not compile `objrs`.
Sep 21 06:19:02.850 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 06:19:02.851 INFO kablam! error: /target/debug/deps/libobjrs_macros-25cb1267d69c5183.so: undefined symbol: arc4random_buf
Sep 21 06:19:02.851 INFO kablam!   --> src/lib.rs:17:1
Sep 21 06:19:02.851 INFO kablam!    |
Sep 21 06:19:02.851 INFO kablam! 17 | extern crate objrs_macros;
Sep 21 06:19:02.851 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:19:02.851 INFO kablam! 
Sep 21 06:19:02.851 INFO kablam! error: aborting due to previous error
Sep 21 06:19:02.851 INFO kablam! 
Sep 21 06:19:02.852 INFO kablam! error: Could not compile `objrs`.
Sep 21 06:19:02.852 INFO kablam! 
Sep 21 06:19:02.852 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 06:19:02.854 INFO kablam! su: No module specific data is present
Sep 21 06:19:03.554 INFO running `"docker" "rm" "-f" "f72eea6d48ac7bf9e7fb2e682096873dca550576b53c7245abcc08d27d71dac7"`
Sep 21 06:19:03.643 INFO blam! f72eea6d48ac7bf9e7fb2e682096873dca550576b53c7245abcc08d27d71dac7