Aug 30 08:03:09.748 INFO checking pfwd-0.1.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 08:03:09.748 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 08:03:09.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:03:09.917 INFO blam! 4c565047d307603b526f2705d45b5fe263592b0a347d114a4d58259ddb77f63b
Aug 30 08:03:09.920 INFO running `"docker" "start" "-a" "4c565047d307603b526f2705d45b5fe263592b0a347d114a4d58259ddb77f63b"`
Aug 30 08:03:10.433 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Aug 30 08:03:10.876 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.876 INFO kablam!   --> src/main.rs:36:21
Aug 30 08:03:10.876 INFO kablam!    |
Aug 30 08:03:10.876 INFO kablam! 36 |                     tx1.send(());
Aug 30 08:03:10.876 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 30 08:03:10.876 INFO kablam!    |
Aug 30 08:03:10.876 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 08:03:10.877 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.877 INFO kablam! 
Aug 30 08:03:10.877 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.877 INFO kablam!   --> src/main.rs:37:21
Aug 30 08:03:10.877 INFO kablam!    |
Aug 30 08:03:10.877 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Aug 30 08:03:10.877 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.877 INFO kablam!    |
Aug 30 08:03:10.877 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.877 INFO kablam! 
Aug 30 08:03:10.877 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.877 INFO kablam!   --> src/main.rs:38:21
Aug 30 08:03:10.877 INFO kablam!    |
Aug 30 08:03:10.877 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Aug 30 08:03:10.877 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.877 INFO kablam!    |
Aug 30 08:03:10.877 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.877 INFO kablam! 
Aug 30 08:03:10.877 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.878 INFO kablam!   --> src/main.rs:54:21
Aug 30 08:03:10.878 INFO kablam!    |
Aug 30 08:03:10.878 INFO kablam! 54 |                     tx2.send(());
Aug 30 08:03:10.878 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 30 08:03:10.878 INFO kablam!    |
Aug 30 08:03:10.878 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.878 INFO kablam! 
Aug 30 08:03:10.878 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.878 INFO kablam!   --> src/main.rs:55:21
Aug 30 08:03:10.878 INFO kablam!    |
Aug 30 08:03:10.878 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Aug 30 08:03:10.878 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.878 INFO kablam!    |
Aug 30 08:03:10.878 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.878 INFO kablam! 
Aug 30 08:03:10.878 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.878 INFO kablam!   --> src/main.rs:56:21
Aug 30 08:03:10.878 INFO kablam!    |
Aug 30 08:03:10.878 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Aug 30 08:03:10.878 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.878 INFO kablam!    |
Aug 30 08:03:10.878 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.879 INFO kablam! 
Aug 30 08:03:10.945 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.945 INFO kablam!   --> src/main.rs:36:21
Aug 30 08:03:10.945 INFO kablam!    |
Aug 30 08:03:10.946 INFO kablam! 36 |                     tx1.send(());
Aug 30 08:03:10.946 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 30 08:03:10.946 INFO kablam!    |
Aug 30 08:03:10.946 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 08:03:10.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.946 INFO kablam! 
Aug 30 08:03:10.946 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.946 INFO kablam!   --> src/main.rs:37:21
Aug 30 08:03:10.946 INFO kablam!    |
Aug 30 08:03:10.946 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Aug 30 08:03:10.946 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.946 INFO kablam!    |
Aug 30 08:03:10.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.946 INFO kablam! 
Aug 30 08:03:10.947 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.947 INFO kablam!   --> src/main.rs:38:21
Aug 30 08:03:10.947 INFO kablam!    |
Aug 30 08:03:10.947 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Aug 30 08:03:10.947 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.947 INFO kablam!    |
Aug 30 08:03:10.947 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.947 INFO kablam! 
Aug 30 08:03:10.947 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.947 INFO kablam!   --> src/main.rs:54:21
Aug 30 08:03:10.947 INFO kablam!    |
Aug 30 08:03:10.947 INFO kablam! 54 |                     tx2.send(());
Aug 30 08:03:10.947 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 30 08:03:10.947 INFO kablam!    |
Aug 30 08:03:10.947 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.947 INFO kablam! 
Aug 30 08:03:10.949 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.949 INFO kablam!   --> src/main.rs:55:21
Aug 30 08:03:10.949 INFO kablam!    |
Aug 30 08:03:10.949 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Aug 30 08:03:10.949 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.949 INFO kablam!    |
Aug 30 08:03:10.949 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.949 INFO kablam! 
Aug 30 08:03:10.949 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 08:03:10.949 INFO kablam!   --> src/main.rs:56:21
Aug 30 08:03:10.950 INFO kablam!    |
Aug 30 08:03:10.950 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Aug 30 08:03:10.950 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:03:10.950 INFO kablam!    |
Aug 30 08:03:10.950 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 08:03:10.950 INFO kablam! 
Aug 30 08:03:10.961 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Aug 30 08:03:10.963 INFO kablam! su: No module specific data is present
Aug 30 08:03:11.354 INFO running `"docker" "rm" "-f" "4c565047d307603b526f2705d45b5fe263592b0a347d114a4d58259ddb77f63b"`
Aug 30 08:03:11.468 INFO blam! 4c565047d307603b526f2705d45b5fe263592b0a347d114a4d58259ddb77f63b