Sep 02 05:00:22.210 INFO checking pfwd-0.1.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 05:00:22.210 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 05:00:22.211 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 05:00:22.387 INFO blam! 9820fef38de7ec58f1942037e0af9a5f926a11e739bfe6cd7cb3e71c68d6a327
Sep 02 05:00:22.389 INFO running `"docker" "start" "-a" "9820fef38de7ec58f1942037e0af9a5f926a11e739bfe6cd7cb3e71c68d6a327"`
Sep 02 05:00:23.080 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Sep 02 05:00:23.549 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.550 INFO kablam!   --> src/main.rs:36:21
Sep 02 05:00:23.550 INFO kablam!    |
Sep 02 05:00:23.550 INFO kablam! 36 |                     tx1.send(());
Sep 02 05:00:23.550 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 02 05:00:23.550 INFO kablam!    |
Sep 02 05:00:23.550 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 05:00:23.550 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.550 INFO kablam! 
Sep 02 05:00:23.550 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.550 INFO kablam!   --> src/main.rs:37:21
Sep 02 05:00:23.550 INFO kablam!    |
Sep 02 05:00:23.550 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 02 05:00:23.550 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.550 INFO kablam!    |
Sep 02 05:00:23.550 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.550 INFO kablam! 
Sep 02 05:00:23.550 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.550 INFO kablam!   --> src/main.rs:38:21
Sep 02 05:00:23.550 INFO kablam!    |
Sep 02 05:00:23.550 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 02 05:00:23.551 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.551 INFO kablam!    |
Sep 02 05:00:23.551 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.551 INFO kablam! 
Sep 02 05:00:23.551 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.552 INFO kablam!   --> src/main.rs:54:21
Sep 02 05:00:23.552 INFO kablam!    |
Sep 02 05:00:23.552 INFO kablam! 54 |                     tx2.send(());
Sep 02 05:00:23.552 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 02 05:00:23.552 INFO kablam!    |
Sep 02 05:00:23.552 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.552 INFO kablam! 
Sep 02 05:00:23.552 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.552 INFO kablam!   --> src/main.rs:55:21
Sep 02 05:00:23.552 INFO kablam!    |
Sep 02 05:00:23.552 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 02 05:00:23.552 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.552 INFO kablam!    |
Sep 02 05:00:23.552 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.552 INFO kablam! 
Sep 02 05:00:23.552 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.553 INFO kablam!   --> src/main.rs:56:21
Sep 02 05:00:23.553 INFO kablam!    |
Sep 02 05:00:23.553 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 02 05:00:23.553 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.553 INFO kablam!    |
Sep 02 05:00:23.553 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.553 INFO kablam! 
Sep 02 05:00:23.594 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.594 INFO kablam!   --> src/main.rs:36:21
Sep 02 05:00:23.594 INFO kablam!    |
Sep 02 05:00:23.594 INFO kablam! 36 |                     tx1.send(());
Sep 02 05:00:23.594 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 02 05:00:23.594 INFO kablam!    |
Sep 02 05:00:23.594 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 05:00:23.594 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.594 INFO kablam! 
Sep 02 05:00:23.595 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.595 INFO kablam!   --> src/main.rs:37:21
Sep 02 05:00:23.595 INFO kablam!    |
Sep 02 05:00:23.595 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 02 05:00:23.595 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.595 INFO kablam!    |
Sep 02 05:00:23.595 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.595 INFO kablam! 
Sep 02 05:00:23.595 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.595 INFO kablam!   --> src/main.rs:38:21
Sep 02 05:00:23.595 INFO kablam!    |
Sep 02 05:00:23.595 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 02 05:00:23.595 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.595 INFO kablam!    |
Sep 02 05:00:23.595 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.595 INFO kablam! 
Sep 02 05:00:23.596 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.596 INFO kablam!   --> src/main.rs:54:21
Sep 02 05:00:23.596 INFO kablam!    |
Sep 02 05:00:23.596 INFO kablam! 54 |                     tx2.send(());
Sep 02 05:00:23.596 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 02 05:00:23.596 INFO kablam!    |
Sep 02 05:00:23.596 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.596 INFO kablam! 
Sep 02 05:00:23.596 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.596 INFO kablam!   --> src/main.rs:55:21
Sep 02 05:00:23.597 INFO kablam!    |
Sep 02 05:00:23.597 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 02 05:00:23.597 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.597 INFO kablam!    |
Sep 02 05:00:23.597 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.597 INFO kablam! 
Sep 02 05:00:23.598 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 05:00:23.598 INFO kablam!   --> src/main.rs:56:21
Sep 02 05:00:23.598 INFO kablam!    |
Sep 02 05:00:23.598 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 02 05:00:23.598 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:00:23.598 INFO kablam!    |
Sep 02 05:00:23.598 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 05:00:23.598 INFO kablam! 
Sep 02 05:00:23.608 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Sep 02 05:00:23.610 INFO kablam! su: No module specific data is present
Sep 02 05:00:24.045 INFO running `"docker" "rm" "-f" "9820fef38de7ec58f1942037e0af9a5f926a11e739bfe6cd7cb3e71c68d6a327"`
Sep 02 05:00:24.147 INFO blam! 9820fef38de7ec58f1942037e0af9a5f926a11e739bfe6cd7cb3e71c68d6a327