Sep 01 13:58:48.181 INFO checking mioco-0.8.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 13:58:48.181 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:58:48.181 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 13:58:48.355 INFO blam! e10ab5c3361eb27b17c02692ca9942a1cd59e12a118e713a0483b3752fad31ad
Sep 01 13:58:48.356 INFO running `"docker" "start" "-a" "e10ab5c3361eb27b17c02692ca9942a1cd59e12a118e713a0483b3752fad31ad"`
Sep 01 13:58:49.148 INFO kablam!     Checking slab v0.2.0
Sep 01 13:58:49.722 INFO kablam!     Checking mioco v0.8.1 (file:///source)
Sep 01 13:58:51.878 INFO kablam! error[E0446]: private type `src::sync::mpsc::ReceiverCore<T>` in public interface
Sep 01 13:58:51.878 INFO kablam!   --> src/sync/mpsc.rs:35:5
Sep 01 13:58:51.878 INFO kablam!    |
Sep 01 13:58:51.878 INFO kablam! 26 | struct ReceiverCore<T> {
Sep 01 13:58:51.878 INFO kablam!    | - `src::sync::mpsc::ReceiverCore<T>` declared as private
Sep 01 13:58:51.878 INFO kablam! ...
Sep 01 13:58:51.878 INFO kablam! 35 |     type Raw = ReceiverCore<T>;
Sep 01 13:58:51.878 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 01 13:58:51.878 INFO kablam! 
Sep 01 13:58:51.879 INFO kablam! error[E0446]: private type `src::timer::TimerCore` in public interface
Sep 01 13:58:51.879 INFO kablam!   --> src/timer.rs:47:5
Sep 01 13:58:51.879 INFO kablam!    |
Sep 01 13:58:51.879 INFO kablam! 18 | struct TimerCore {
Sep 01 13:58:51.879 INFO kablam!    | - `src::timer::TimerCore` declared as private
Sep 01 13:58:51.879 INFO kablam! ...
Sep 01 13:58:51.879 INFO kablam! 47 |     type Raw = TimerCore;
Sep 01 13:58:51.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 01 13:58:51.879 INFO kablam! 
Sep 01 13:58:51.900 INFO kablam! error: aborting due to 2 previous errors
Sep 01 13:58:51.901 INFO kablam! 
Sep 01 13:58:51.901 INFO kablam! For more information about this error, try `rustc --explain E0446`.
Sep 01 13:58:51.907 INFO kablam! error: Could not compile `mioco`.
Sep 01 13:58:51.907 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 13:58:52.732 INFO kablam! error[E0446]: private type `src::sync::mpsc::ReceiverCore<T>` in public interface
Sep 01 13:58:52.732 INFO kablam!   --> src/sync/mpsc.rs:35:5
Sep 01 13:58:52.732 INFO kablam!    |
Sep 01 13:58:52.732 INFO kablam! 26 | struct ReceiverCore<T> {
Sep 01 13:58:52.732 INFO kablam!    | - `src::sync::mpsc::ReceiverCore<T>` declared as private
Sep 01 13:58:52.732 INFO kablam! ...
Sep 01 13:58:52.732 INFO kablam! 35 |     type Raw = ReceiverCore<T>;
Sep 01 13:58:52.732 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 01 13:58:52.732 INFO kablam! 
Sep 01 13:58:52.733 INFO kablam! error[E0446]: private type `src::timer::TimerCore` in public interface
Sep 01 13:58:52.733 INFO kablam!   --> src/timer.rs:47:5
Sep 01 13:58:52.733 INFO kablam!    |
Sep 01 13:58:52.733 INFO kablam! 18 | struct TimerCore {
Sep 01 13:58:52.733 INFO kablam!    | - `src::timer::TimerCore` declared as private
Sep 01 13:58:52.733 INFO kablam! ...
Sep 01 13:58:52.733 INFO kablam! 47 |     type Raw = TimerCore;
Sep 01 13:58:52.733 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^ can't leak private type
Sep 01 13:58:52.733 INFO kablam! 
Sep 01 13:58:52.766 INFO kablam! error: aborting due to 2 previous errors
Sep 01 13:58:52.766 INFO kablam! 
Sep 01 13:58:52.766 INFO kablam! For more information about this error, try `rustc --explain E0446`.
Sep 01 13:58:52.783 INFO kablam! error: Could not compile `mioco`.
Sep 01 13:58:52.784 INFO kablam! 
Sep 01 13:58:52.784 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 13:58:52.786 INFO kablam! su: No module specific data is present
Sep 01 13:58:53.313 INFO running `"docker" "rm" "-f" "e10ab5c3361eb27b17c02692ca9942a1cd59e12a118e713a0483b3752fad31ad"`
Sep 01 13:58:53.430 INFO blam! e10ab5c3361eb27b17c02692ca9942a1cd59e12a118e713a0483b3752fad31ad