Sep 19 22:57:36.820 INFO checking pfwd-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:57:36.820 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:57:36.820 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:57:37.013 INFO blam! 8e00fa36ee9438740c84df6c80034169d9da245a521268c365fc57f25c16f43d
Sep 19 22:57:37.015 INFO running `"docker" "start" "-a" "8e00fa36ee9438740c84df6c80034169d9da245a521268c365fc57f25c16f43d"`
Sep 19 22:57:37.637 INFO kablam! usermod: no changes
Sep 19 22:57:37.663 INFO kablam!     Checking pfwd v0.1.1 (/source)
Sep 19 22:57:37.881 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.881 INFO kablam!   --> src/main.rs:36:21
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam! 36 |                     tx1.send(());
Sep 19 22:57:37.881 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 22:57:37.881 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.881 INFO kablam! 
Sep 19 22:57:37.881 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.881 INFO kablam!   --> src/main.rs:37:21
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 19 22:57:37.881 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.881 INFO kablam! 
Sep 19 22:57:37.881 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.881 INFO kablam!   --> src/main.rs:38:21
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 19 22:57:37.881 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.881 INFO kablam! 
Sep 19 22:57:37.881 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.881 INFO kablam!   --> src/main.rs:54:21
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam! 54 |                     tx2.send(());
Sep 19 22:57:37.881 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.881 INFO kablam! 
Sep 19 22:57:37.881 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.881 INFO kablam!   --> src/main.rs:55:21
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 19 22:57:37.881 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.881 INFO kablam! 
Sep 19 22:57:37.881 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.881 INFO kablam!   --> src/main.rs:56:21
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 19 22:57:37.881 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.881 INFO kablam!    |
Sep 19 22:57:37.881 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.881 INFO kablam! 
Sep 19 22:57:37.966 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.966 INFO kablam!   --> src/main.rs:36:21
Sep 19 22:57:37.966 INFO kablam!    |
Sep 19 22:57:37.966 INFO kablam! 36 |                     tx1.send(());
Sep 19 22:57:37.966 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 19 22:57:37.966 INFO kablam!    |
Sep 19 22:57:37.966 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 22:57:37.966 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.966 INFO kablam! 
Sep 19 22:57:37.966 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.966 INFO kablam!   --> src/main.rs:37:21
Sep 19 22:57:37.966 INFO kablam!    |
Sep 19 22:57:37.966 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 19 22:57:37.966 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.966 INFO kablam!    |
Sep 19 22:57:37.966 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.966 INFO kablam! 
Sep 19 22:57:37.966 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.966 INFO kablam!   --> src/main.rs:38:21
Sep 19 22:57:37.966 INFO kablam!    |
Sep 19 22:57:37.966 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 19 22:57:37.966 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.966 INFO kablam!    |
Sep 19 22:57:37.966 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.966 INFO kablam! 
Sep 19 22:57:37.967 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.967 INFO kablam!   --> src/main.rs:54:21
Sep 19 22:57:37.967 INFO kablam!    |
Sep 19 22:57:37.967 INFO kablam! 54 |                     tx2.send(());
Sep 19 22:57:37.967 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 19 22:57:37.967 INFO kablam!    |
Sep 19 22:57:37.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.967 INFO kablam! 
Sep 19 22:57:37.967 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.967 INFO kablam!   --> src/main.rs:55:21
Sep 19 22:57:37.967 INFO kablam!    |
Sep 19 22:57:37.967 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 19 22:57:37.967 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.967 INFO kablam!    |
Sep 19 22:57:37.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.967 INFO kablam! 
Sep 19 22:57:37.967 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:57:37.967 INFO kablam!   --> src/main.rs:56:21
Sep 19 22:57:37.967 INFO kablam!    |
Sep 19 22:57:37.967 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 19 22:57:37.967 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:57:37.967 INFO kablam!    |
Sep 19 22:57:37.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:57:37.967 INFO kablam! 
Sep 19 22:57:37.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Sep 19 22:57:37.993 INFO kablam! su: No module specific data is present
Sep 19 22:57:38.492 INFO running `"docker" "rm" "-f" "8e00fa36ee9438740c84df6c80034169d9da245a521268c365fc57f25c16f43d"`
Sep 19 22:57:38.612 INFO blam! 8e00fa36ee9438740c84df6c80034169d9da245a521268c365fc57f25c16f43d