Aug 31 18:56:35.494 INFO checking pfwd-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:56:35.494 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:56:35.494 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:56:35.658 INFO blam! d40137ab9b8f3f450038916ab92780e7d95727af66ec178b52aecb4880acf16a
Aug 31 18:56:35.663 INFO running `"docker" "start" "-a" "d40137ab9b8f3f450038916ab92780e7d95727af66ec178b52aecb4880acf16a"`
Aug 31 18:56:36.342 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Aug 31 18:56:36.761 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.761 INFO kablam!   --> src/main.rs:36:21
Aug 31 18:56:36.761 INFO kablam!    |
Aug 31 18:56:36.761 INFO kablam! 36 |                     tx1.send(());
Aug 31 18:56:36.761 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 31 18:56:36.761 INFO kablam!    |
Aug 31 18:56:36.761 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 18:56:36.761 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.762 INFO kablam! 
Aug 31 18:56:36.762 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.762 INFO kablam!   --> src/main.rs:37:21
Aug 31 18:56:36.762 INFO kablam!    |
Aug 31 18:56:36.762 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Aug 31 18:56:36.762 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.762 INFO kablam!    |
Aug 31 18:56:36.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.762 INFO kablam! 
Aug 31 18:56:36.762 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.762 INFO kablam!   --> src/main.rs:38:21
Aug 31 18:56:36.762 INFO kablam!    |
Aug 31 18:56:36.762 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Aug 31 18:56:36.762 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.762 INFO kablam!    |
Aug 31 18:56:36.762 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.763 INFO kablam! 
Aug 31 18:56:36.763 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.763 INFO kablam!   --> src/main.rs:54:21
Aug 31 18:56:36.763 INFO kablam!    |
Aug 31 18:56:36.763 INFO kablam! 54 |                     tx2.send(());
Aug 31 18:56:36.763 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 31 18:56:36.763 INFO kablam!    |
Aug 31 18:56:36.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.763 INFO kablam! 
Aug 31 18:56:36.763 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.763 INFO kablam!   --> src/main.rs:55:21
Aug 31 18:56:36.763 INFO kablam!    |
Aug 31 18:56:36.763 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Aug 31 18:56:36.763 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.763 INFO kablam!    |
Aug 31 18:56:36.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.763 INFO kablam! 
Aug 31 18:56:36.763 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.763 INFO kablam!   --> src/main.rs:56:21
Aug 31 18:56:36.763 INFO kablam!    |
Aug 31 18:56:36.763 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Aug 31 18:56:36.763 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.763 INFO kablam!    |
Aug 31 18:56:36.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.763 INFO kablam! 
Aug 31 18:56:36.966 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.966 INFO kablam!   --> src/main.rs:36:21
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.966 INFO kablam! 36 |                     tx1.send(());
Aug 31 18:56:36.966 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.966 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 18:56:36.966 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.966 INFO kablam! 
Aug 31 18:56:36.966 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.966 INFO kablam!   --> src/main.rs:37:21
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.966 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Aug 31 18:56:36.966 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.966 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.966 INFO kablam! 
Aug 31 18:56:36.966 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.966 INFO kablam!   --> src/main.rs:38:21
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.966 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Aug 31 18:56:36.966 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.966 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.966 INFO kablam! 
Aug 31 18:56:36.966 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.966 INFO kablam!   --> src/main.rs:54:21
Aug 31 18:56:36.966 INFO kablam!    |
Aug 31 18:56:36.967 INFO kablam! 54 |                     tx2.send(());
Aug 31 18:56:36.967 INFO kablam!    |                     ^^^^^^^^^^^^^
Aug 31 18:56:36.967 INFO kablam!    |
Aug 31 18:56:36.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.967 INFO kablam! 
Aug 31 18:56:36.967 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.967 INFO kablam!   --> src/main.rs:55:21
Aug 31 18:56:36.967 INFO kablam!    |
Aug 31 18:56:36.967 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Aug 31 18:56:36.967 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.967 INFO kablam!    |
Aug 31 18:56:36.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.967 INFO kablam! 
Aug 31 18:56:36.967 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 18:56:36.967 INFO kablam!   --> src/main.rs:56:21
Aug 31 18:56:36.967 INFO kablam!    |
Aug 31 18:56:36.967 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Aug 31 18:56:36.967 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 18:56:36.967 INFO kablam!    |
Aug 31 18:56:36.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 18:56:36.967 INFO kablam! 
Aug 31 18:56:36.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Aug 31 18:56:36.983 INFO kablam! su: No module specific data is present
Aug 31 18:56:37.430 INFO running `"docker" "rm" "-f" "d40137ab9b8f3f450038916ab92780e7d95727af66ec178b52aecb4880acf16a"`
Aug 31 18:56:37.548 INFO blam! d40137ab9b8f3f450038916ab92780e7d95727af66ec178b52aecb4880acf16a