Sep 01 12:31:26.459 INFO checking objrs-0.0.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 12:31:26.459 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 12:31:26.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:31:26.622 INFO blam! 7c4cb9d64a3c79f97143116055c972debce3044d08fdb99ded4760d31d317a5f
Sep 01 12:31:26.623 INFO running `"docker" "start" "-a" "7c4cb9d64a3c79f97143116055c972debce3044d08fdb99ded4760d31d317a5f"`
Sep 01 12:31:27.451 INFO kablam!     Checking objrs_runtime v0.0.1
Sep 01 12:31:27.451 INFO kablam!    Compiling syn v0.14.9
Sep 01 12:31:50.399 INFO kablam!    Compiling objrs_macros v0.0.1
Sep 01 12:32:04.681 INFO kablam!     Checking objrs v0.0.1 (file:///source)
Sep 01 12:32:04.833 INFO kablam! error: /target/debug/deps/libobjrs_macros-32be00bbf8f599f9.so: undefined symbol: arc4random_buf
Sep 01 12:32:04.833 INFO kablam!   --> src/lib.rs:17:1
Sep 01 12:32:04.834 INFO kablam!    |
Sep 01 12:32:04.834 INFO kablam! 17 | extern crate objrs_macros;
Sep 01 12:32:04.834 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:32:04.834 INFO kablam! 
Sep 01 12:32:04.835 INFO kablam! error: aborting due to previous error
Sep 01 12:32:04.835 INFO kablam! 
Sep 01 12:32:04.840 INFO kablam! error: Could not compile `objrs`.
Sep 01 12:32:04.840 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 12:32:04.856 INFO kablam! error: /target/debug/deps/libobjrs_macros-32be00bbf8f599f9.so: undefined symbol: arc4random_buf
Sep 01 12:32:04.856 INFO kablam!   --> src/lib.rs:17:1
Sep 01 12:32:04.856 INFO kablam!    |
Sep 01 12:32:04.856 INFO kablam! 17 | extern crate objrs_macros;
Sep 01 12:32:04.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:32:04.856 INFO kablam! 
Sep 01 12:32:04.858 INFO kablam! error: aborting due to previous error
Sep 01 12:32:04.858 INFO kablam! 
Sep 01 12:32:04.864 INFO kablam! error: Could not compile `objrs`.
Sep 01 12:32:04.864 INFO kablam! 
Sep 01 12:32:04.864 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 12:32:04.866 INFO kablam! su: No module specific data is present
Sep 01 12:32:05.620 INFO running `"docker" "rm" "-f" "7c4cb9d64a3c79f97143116055c972debce3044d08fdb99ded4760d31d317a5f"`
Sep 01 12:32:05.714 INFO blam! 7c4cb9d64a3c79f97143116055c972debce3044d08fdb99ded4760d31d317a5f