Sep 01 12:31:26.591 INFO checking objrs-0.0.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:31:26.591 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:31:26.591 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:31:26.750 INFO blam! a9d4c30a618b1214ee929b08a42712524d7a222c66dc09a11c22350dd6fc688e
Sep 01 12:31:26.752 INFO running `"docker" "start" "-a" "a9d4c30a618b1214ee929b08a42712524d7a222c66dc09a11c22350dd6fc688e"`
Sep 01 12:31:27.548 INFO kablam!     Checking objrs v0.0.1 (file:///source)
Sep 01 12:31:27.678 INFO kablam! error: /target/debug/deps/libobjrs_macros-b7089286dc1963a4.so: undefined symbol: arc4random_buf
Sep 01 12:31:27.678 INFO kablam!   --> src/lib.rs:17:1
Sep 01 12:31:27.678 INFO kablam!    |
Sep 01 12:31:27.678 INFO kablam! 17 | extern crate objrs_macros;
Sep 01 12:31:27.678 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:31:27.678 INFO kablam! 
Sep 01 12:31:27.679 INFO kablam! error: aborting due to previous error
Sep 01 12:31:27.679 INFO kablam! 
Sep 01 12:31:27.685 INFO kablam! error: Could not compile `objrs`.
Sep 01 12:31:27.685 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 12:31:27.688 INFO kablam! error: /target/debug/deps/libobjrs_macros-b7089286dc1963a4.so: undefined symbol: arc4random_buf
Sep 01 12:31:27.688 INFO kablam!   --> src/lib.rs:17:1
Sep 01 12:31:27.688 INFO kablam!    |
Sep 01 12:31:27.688 INFO kablam! 17 | extern crate objrs_macros;
Sep 01 12:31:27.688 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:31:27.688 INFO kablam! 
Sep 01 12:31:27.689 INFO kablam! error: aborting due to previous error
Sep 01 12:31:27.689 INFO kablam! 
Sep 01 12:31:27.695 INFO kablam! error: Could not compile `objrs`.
Sep 01 12:31:27.695 INFO kablam! 
Sep 01 12:31:27.695 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 12:31:27.696 INFO kablam! su: No module specific data is present
Sep 01 12:31:28.142 INFO running `"docker" "rm" "-f" "a9d4c30a618b1214ee929b08a42712524d7a222c66dc09a11c22350dd6fc688e"`
Sep 01 12:31:28.230 INFO blam! a9d4c30a618b1214ee929b08a42712524d7a222c66dc09a11c22350dd6fc688e