Sep 06 02:36:23.694 INFO checking pfwd-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:36:23.694 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:36:23.694 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:36:23.893 INFO blam! fe41de0ba50b73cdff5f4059f6639c0cd0a0dafafffc9c1e26b3e0a8f27c4ecb
Sep 06 02:36:23.895 INFO running `"docker" "start" "-a" "fe41de0ba50b73cdff5f4059f6639c0cd0a0dafafffc9c1e26b3e0a8f27c4ecb"`
Sep 06 02:36:24.742 INFO kablam! usermod: no changes
Sep 06 02:36:24.773 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Sep 06 02:36:24.960 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:24.960 INFO kablam!   --> src/main.rs:36:21
Sep 06 02:36:24.960 INFO kablam!    |
Sep 06 02:36:24.960 INFO kablam! 36 |                     tx1.send(());
Sep 06 02:36:24.960 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 06 02:36:24.960 INFO kablam!    |
Sep 06 02:36:24.960 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 02:36:24.960 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:24.960 INFO kablam! 
Sep 06 02:36:24.960 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:24.960 INFO kablam!   --> src/main.rs:37:21
Sep 06 02:36:24.960 INFO kablam!    |
Sep 06 02:36:24.960 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 06 02:36:24.960 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:24.960 INFO kablam!    |
Sep 06 02:36:24.960 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:24.960 INFO kablam! 
Sep 06 02:36:24.960 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:24.960 INFO kablam!   --> src/main.rs:38:21
Sep 06 02:36:24.960 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 06 02:36:24.961 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:24.961 INFO kablam! 
Sep 06 02:36:24.961 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:24.961 INFO kablam!   --> src/main.rs:54:21
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam! 54 |                     tx2.send(());
Sep 06 02:36:24.961 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:24.961 INFO kablam! 
Sep 06 02:36:24.961 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:24.961 INFO kablam!   --> src/main.rs:55:21
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 06 02:36:24.961 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:24.961 INFO kablam! 
Sep 06 02:36:24.961 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:24.961 INFO kablam!   --> src/main.rs:56:21
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 06 02:36:24.961 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:24.961 INFO kablam!    |
Sep 06 02:36:24.961 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:24.961 INFO kablam! 
Sep 06 02:36:25.022 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:25.022 INFO kablam!   --> src/main.rs:36:21
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam! 36 |                     tx1.send(());
Sep 06 02:36:25.022 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 02:36:25.022 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:25.022 INFO kablam! 
Sep 06 02:36:25.022 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:25.022 INFO kablam!   --> src/main.rs:37:21
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 06 02:36:25.022 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:25.022 INFO kablam! 
Sep 06 02:36:25.022 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:25.022 INFO kablam!   --> src/main.rs:38:21
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 06 02:36:25.022 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:25.022 INFO kablam! 
Sep 06 02:36:25.022 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:25.022 INFO kablam!   --> src/main.rs:54:21
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam! 54 |                     tx2.send(());
Sep 06 02:36:25.022 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:25.022 INFO kablam! 
Sep 06 02:36:25.022 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:25.022 INFO kablam!   --> src/main.rs:55:21
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 06 02:36:25.022 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:25.022 INFO kablam! 
Sep 06 02:36:25.022 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 02:36:25.022 INFO kablam!   --> src/main.rs:56:21
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.022 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 06 02:36:25.022 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:36:25.022 INFO kablam!    |
Sep 06 02:36:25.023 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 02:36:25.023 INFO kablam! 
Sep 06 02:36:25.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Sep 06 02:36:25.034 INFO kablam! su: No module specific data is present
Sep 06 02:36:25.624 INFO running `"docker" "rm" "-f" "fe41de0ba50b73cdff5f4059f6639c0cd0a0dafafffc9c1e26b3e0a8f27c4ecb"`
Sep 06 02:36:25.727 INFO blam! fe41de0ba50b73cdff5f4059f6639c0cd0a0dafafffc9c1e26b3e0a8f27c4ecb