Sep 10 13:41:29.997 INFO checking objrs_demo-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:41:29.997 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:41:29.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:41:30.262 INFO blam! a9ce5b16b40abdfccd1b532c501a5026576e08af795be1e1242e167c48544646
Sep 10 13:41:30.264 INFO running `"docker" "start" "-a" "a9ce5b16b40abdfccd1b532c501a5026576e08af795be1e1242e167c48544646"`
Sep 10 13:41:31.452 INFO kablam! usermod: no changes
Sep 10 13:41:31.526 INFO kablam!     Checking objrs_runtime v0.0.1
Sep 10 13:41:31.533 INFO kablam!    Compiling syn v0.14.9
Sep 10 13:41:56.075 INFO kablam!    Compiling objrs_macros v0.0.1
Sep 10 13:41:56.075 INFO kablam!    Compiling objrs_frameworks_foundation_macros v0.0.1
Sep 10 13:42:11.178 INFO kablam!     Checking objrs v0.0.1
Sep 10 13:42:11.354 INFO kablam! error: /target/debug/deps/libobjrs_macros-dc1448897acc06a6.so: undefined symbol: arc4random_buf
Sep 10 13:42:11.354 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/objrs-0.0.1/src/lib.rs:17:1
Sep 10 13:42:11.354 INFO kablam!    |
Sep 10 13:42:11.354 INFO kablam! 17 | extern crate objrs_macros;
Sep 10 13:42:11.354 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:42:11.354 INFO kablam! 
Sep 10 13:42:11.358 INFO kablam! error: aborting due to previous error
Sep 10 13:42:11.358 INFO kablam! 
Sep 10 13:42:11.366 INFO kablam! error: Could not compile `objrs`.
Sep 10 13:42:11.366 INFO kablam! 
Sep 10 13:42:11.366 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 13:42:11.366 INFO kablam! su: No module specific data is present
Sep 10 13:42:12.304 INFO running `"docker" "rm" "-f" "a9ce5b16b40abdfccd1b532c501a5026576e08af795be1e1242e167c48544646"`
Sep 10 13:42:12.605 INFO blam! a9ce5b16b40abdfccd1b532c501a5026576e08af795be1e1242e167c48544646