Sep 10 14:35:19.398 INFO checking mioco-0.8.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:35:19.398 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:35:19.398 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:35:19.594 INFO blam! e65d10fa3051ade73463200e8b68e7be8c5125504b30d1c23c57899c2c2213ba
Sep 10 14:35:19.596 INFO running `"docker" "start" "-a" "e65d10fa3051ade73463200e8b68e7be8c5125504b30d1c23c57899c2c2213ba"`
Sep 10 14:35:20.494 INFO kablam! usermod: no changes
Sep 10 14:35:20.797 INFO kablam!     Checking slab v0.2.0
Sep 10 14:35:20.799 INFO kablam!    Compiling context v1.0.1
Sep 10 14:35:20.807 INFO kablam!    Compiling nix v0.6.0
Sep 10 14:35:26.018 INFO kablam!     Checking mioco v0.8.1 (file:///source)
Sep 10 14:35:27.210 INFO kablam! error[E0446]: private type `src::sync::mpsc::ReceiverCore<T>` in public interface
Sep 10 14:35:27.210 INFO kablam!   --> src/sync/mpsc.rs:35:5
Sep 10 14:35:27.210 INFO kablam!    |
Sep 10 14:35:27.210 INFO kablam! 26 | struct ReceiverCore<T> {
Sep 10 14:35:27.210 INFO kablam!    | - `src::sync::mpsc::ReceiverCore<T>` declared as private
Sep 10 14:35:27.210 INFO kablam! ...
Sep 10 14:35:27.210 INFO kablam! 35 |     type Raw = ReceiverCore<T>;
Sep 10 14:35:27.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 10 14:35:27.210 INFO kablam! 
Sep 10 14:35:27.210 INFO kablam! error[E0446]: private type `src::timer::TimerCore` in public interface
Sep 10 14:35:27.210 INFO kablam!   --> src/timer.rs:47:5
Sep 10 14:35:27.210 INFO kablam!    |
Sep 10 14:35:27.210 INFO kablam! 18 | struct TimerCore {
Sep 10 14:35:27.210 INFO kablam!    | - `src::timer::TimerCore` declared as private
Sep 10 14:35:27.210 INFO kablam! ...
Sep 10 14:35:27.210 INFO kablam! 47 |     type Raw = TimerCore;
Sep 10 14:35:27.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 10 14:35:27.210 INFO kablam! 
Sep 10 14:35:27.230 INFO kablam! error: aborting due to 2 previous errors
Sep 10 14:35:27.230 INFO kablam! 
Sep 10 14:35:27.230 INFO kablam! For more information about this error, try `rustc --explain E0446`.
Sep 10 14:35:27.237 INFO kablam! error: Could not compile `mioco`.
Sep 10 14:35:27.237 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 14:35:27.999 INFO kablam! error[E0446]: private type `src::sync::mpsc::ReceiverCore<T>` in public interface
Sep 10 14:35:27.999 INFO kablam!   --> src/sync/mpsc.rs:35:5
Sep 10 14:35:27.999 INFO kablam!    |
Sep 10 14:35:27.999 INFO kablam! 26 | struct ReceiverCore<T> {
Sep 10 14:35:27.999 INFO kablam!    | - `src::sync::mpsc::ReceiverCore<T>` declared as private
Sep 10 14:35:27.999 INFO kablam! ...
Sep 10 14:35:27.999 INFO kablam! 35 |     type Raw = ReceiverCore<T>;
Sep 10 14:35:27.999 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 10 14:35:27.999 INFO kablam! 
Sep 10 14:35:28.000 INFO kablam! error[E0446]: private type `src::timer::TimerCore` in public interface
Sep 10 14:35:28.000 INFO kablam!   --> src/timer.rs:47:5
Sep 10 14:35:28.000 INFO kablam!    |
Sep 10 14:35:28.000 INFO kablam! 18 | struct TimerCore {
Sep 10 14:35:28.000 INFO kablam!    | - `src::timer::TimerCore` declared as private
Sep 10 14:35:28.000 INFO kablam! ...
Sep 10 14:35:28.000 INFO kablam! 47 |     type Raw = TimerCore;
Sep 10 14:35:28.000 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 10 14:35:28.000 INFO kablam! 
Sep 10 14:35:28.029 INFO kablam! error: aborting due to 2 previous errors
Sep 10 14:35:28.029 INFO kablam! 
Sep 10 14:35:28.029 INFO kablam! For more information about this error, try `rustc --explain E0446`.
Sep 10 14:35:28.047 INFO kablam! error: Could not compile `mioco`.
Sep 10 14:35:28.047 INFO kablam! 
Sep 10 14:35:28.047 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 14:35:28.047 INFO kablam! su: No module specific data is present
Sep 10 14:35:28.719 INFO running `"docker" "rm" "-f" "e65d10fa3051ade73463200e8b68e7be8c5125504b30d1c23c57899c2c2213ba"`
Sep 10 14:35:28.820 INFO blam! e65d10fa3051ade73463200e8b68e7be8c5125504b30d1c23c57899c2c2213ba