Sep 17 20:06:24.280 INFO checking pfwd-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:06:24.280 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:06:24.280 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:06:24.493 INFO blam! cb9e84b75224b567e8a0c67c8d42e8941791f633884c4416a11d4b7759d6c53a
Sep 17 20:06:24.495 INFO running `"docker" "start" "-a" "cb9e84b75224b567e8a0c67c8d42e8941791f633884c4416a11d4b7759d6c53a"`
Sep 17 20:06:25.120 INFO kablam! usermod: no changes
Sep 17 20:06:25.148 INFO kablam!     Checking pfwd v0.1.1 (/source)
Sep 17 20:06:25.380 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.380 INFO kablam!   --> src/main.rs:36:21
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam! 36 |                     tx1.send(());
Sep 17 20:06:25.380 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 20:06:25.380 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.380 INFO kablam! 
Sep 17 20:06:25.380 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.380 INFO kablam!   --> src/main.rs:37:21
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 17 20:06:25.380 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.380 INFO kablam! 
Sep 17 20:06:25.380 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.380 INFO kablam!   --> src/main.rs:38:21
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 17 20:06:25.380 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.380 INFO kablam! 
Sep 17 20:06:25.380 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.380 INFO kablam!   --> src/main.rs:54:21
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam! 54 |                     tx2.send(());
Sep 17 20:06:25.380 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.380 INFO kablam! 
Sep 17 20:06:25.380 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.380 INFO kablam!   --> src/main.rs:55:21
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 17 20:06:25.380 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.380 INFO kablam! 
Sep 17 20:06:25.380 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.380 INFO kablam!   --> src/main.rs:56:21
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 17 20:06:25.380 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.380 INFO kablam!    |
Sep 17 20:06:25.380 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.380 INFO kablam! 
Sep 17 20:06:25.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.467 INFO kablam!   --> src/main.rs:36:21
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam! 36 |                     tx1.send(());
Sep 17 20:06:25.467 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 20:06:25.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.467 INFO kablam! 
Sep 17 20:06:25.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.467 INFO kablam!   --> src/main.rs:37:21
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 17 20:06:25.467 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.467 INFO kablam! 
Sep 17 20:06:25.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.467 INFO kablam!   --> src/main.rs:38:21
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 17 20:06:25.467 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.467 INFO kablam! 
Sep 17 20:06:25.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.467 INFO kablam!   --> src/main.rs:54:21
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam! 54 |                     tx2.send(());
Sep 17 20:06:25.467 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.467 INFO kablam! 
Sep 17 20:06:25.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.467 INFO kablam!   --> src/main.rs:55:21
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 17 20:06:25.467 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.467 INFO kablam!    |
Sep 17 20:06:25.467 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.467 INFO kablam! 
Sep 17 20:06:25.467 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 20:06:25.468 INFO kablam!   --> src/main.rs:56:21
Sep 17 20:06:25.468 INFO kablam!    |
Sep 17 20:06:25.468 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 17 20:06:25.468 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:06:25.468 INFO kablam!    |
Sep 17 20:06:25.468 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 20:06:25.468 INFO kablam! 
Sep 17 20:06:25.498 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 17 20:06:25.498 INFO kablam! su: No module specific data is present
Sep 17 20:06:26.248 INFO running `"docker" "rm" "-f" "cb9e84b75224b567e8a0c67c8d42e8941791f633884c4416a11d4b7759d6c53a"`
Sep 17 20:06:26.419 INFO blam! cb9e84b75224b567e8a0c67c8d42e8941791f633884c4416a11d4b7759d6c53a