Sep 01 04:47:34.716 INFO checking sweep-1.0.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 04:47:34.716 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 04:47:34.716 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 04:47:34.938 INFO blam! 9190099ef1b04c50f18156562927328513037c557c39f585d534f182b9d42690
Sep 01 04:47:34.939 INFO running `"docker" "start" "-a" "9190099ef1b04c50f18156562927328513037c557c39f585d534f182b9d42690"`
Sep 01 04:47:35.680 INFO kablam!     Checking sweep v1.0.1 (file:///source)
Sep 01 04:47:36.556 INFO kablam! error[E0463]: can't find crate for `libsweep`
Sep 01 04:47:36.556 INFO kablam!  --> examples/scan.rs:3:1
Sep 01 04:47:36.556 INFO kablam!   |
Sep 01 04:47:36.556 INFO kablam! 3 | extern crate libsweep;
Sep 01 04:47:36.556 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 04:47:36.556 INFO kablam! 
Sep 01 04:47:36.556 INFO kablam! error: aborting due to previous error
Sep 01 04:47:36.556 INFO kablam! 
Sep 01 04:47:36.556 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 04:47:36.561 INFO kablam! error: Could not compile `sweep`.
Sep 01 04:47:36.561 INFO kablam! 
Sep 01 04:47:36.561 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 04:47:36.563 INFO kablam! su: No module specific data is present
Sep 01 04:47:37.054 INFO running `"docker" "rm" "-f" "9190099ef1b04c50f18156562927328513037c557c39f585d534f182b9d42690"`
Sep 01 04:47:37.187 INFO blam! 9190099ef1b04c50f18156562927328513037c557c39f585d534f182b9d42690