Sep 04 08:23:12.609 INFO checking pfwd-0.1.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 08:23:12.609 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 08:23:12.609 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:23:12.773 INFO blam! 63582d01593cb40bc1e35ee00abed3d20102d8c0ff4c66dfcc46b0c4ea24abd7
Sep 04 08:23:12.775 INFO running `"docker" "start" "-a" "63582d01593cb40bc1e35ee00abed3d20102d8c0ff4c66dfcc46b0c4ea24abd7"`
Sep 04 08:23:13.403 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Sep 04 08:23:13.853 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.853 INFO kablam!   --> src/main.rs:36:21
Sep 04 08:23:13.853 INFO kablam!    |
Sep 04 08:23:13.853 INFO kablam! 36 |                     tx1.send(());
Sep 04 08:23:13.853 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 04 08:23:13.853 INFO kablam!    |
Sep 04 08:23:13.853 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 08:23:13.853 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.853 INFO kablam! 
Sep 04 08:23:13.853 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.853 INFO kablam!   --> src/main.rs:37:21
Sep 04 08:23:13.853 INFO kablam!    |
Sep 04 08:23:13.853 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 04 08:23:13.853 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.853 INFO kablam!    |
Sep 04 08:23:13.853 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.853 INFO kablam! 
Sep 04 08:23:13.853 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.853 INFO kablam!   --> src/main.rs:38:21
Sep 04 08:23:13.853 INFO kablam!    |
Sep 04 08:23:13.853 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 04 08:23:13.853 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.853 INFO kablam!    |
Sep 04 08:23:13.853 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.853 INFO kablam! 
Sep 04 08:23:13.853 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.853 INFO kablam!   --> src/main.rs:54:21
Sep 04 08:23:13.854 INFO kablam!    |
Sep 04 08:23:13.854 INFO kablam! 54 |                     tx2.send(());
Sep 04 08:23:13.854 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 04 08:23:13.854 INFO kablam!    |
Sep 04 08:23:13.854 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.854 INFO kablam! 
Sep 04 08:23:13.854 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.854 INFO kablam!   --> src/main.rs:55:21
Sep 04 08:23:13.854 INFO kablam!    |
Sep 04 08:23:13.855 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 04 08:23:13.855 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.855 INFO kablam!    |
Sep 04 08:23:13.855 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.855 INFO kablam! 
Sep 04 08:23:13.855 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.855 INFO kablam!   --> src/main.rs:56:21
Sep 04 08:23:13.855 INFO kablam!    |
Sep 04 08:23:13.855 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 04 08:23:13.855 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.855 INFO kablam!    |
Sep 04 08:23:13.855 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.855 INFO kablam! 
Sep 04 08:23:13.903 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.903 INFO kablam!   --> src/main.rs:36:21
Sep 04 08:23:13.903 INFO kablam!    |
Sep 04 08:23:13.903 INFO kablam! 36 |                     tx1.send(());
Sep 04 08:23:13.903 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 04 08:23:13.903 INFO kablam!    |
Sep 04 08:23:13.903 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 08:23:13.903 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.903 INFO kablam! 
Sep 04 08:23:13.903 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.904 INFO kablam!   --> src/main.rs:37:21
Sep 04 08:23:13.904 INFO kablam!    |
Sep 04 08:23:13.904 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 04 08:23:13.904 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.904 INFO kablam!    |
Sep 04 08:23:13.904 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.904 INFO kablam! 
Sep 04 08:23:13.904 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.904 INFO kablam!   --> src/main.rs:38:21
Sep 04 08:23:13.904 INFO kablam!    |
Sep 04 08:23:13.904 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 04 08:23:13.904 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.904 INFO kablam!    |
Sep 04 08:23:13.904 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.904 INFO kablam! 
Sep 04 08:23:13.904 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.904 INFO kablam!   --> src/main.rs:54:21
Sep 04 08:23:13.904 INFO kablam!    |
Sep 04 08:23:13.905 INFO kablam! 54 |                     tx2.send(());
Sep 04 08:23:13.905 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 04 08:23:13.905 INFO kablam!    |
Sep 04 08:23:13.905 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.905 INFO kablam! 
Sep 04 08:23:13.905 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.905 INFO kablam!   --> src/main.rs:55:21
Sep 04 08:23:13.905 INFO kablam!    |
Sep 04 08:23:13.905 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 04 08:23:13.905 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.905 INFO kablam!    |
Sep 04 08:23:13.905 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.905 INFO kablam! 
Sep 04 08:23:13.905 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 08:23:13.905 INFO kablam!   --> src/main.rs:56:21
Sep 04 08:23:13.905 INFO kablam!    |
Sep 04 08:23:13.905 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 04 08:23:13.905 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:23:13.905 INFO kablam!    |
Sep 04 08:23:13.906 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 08:23:13.906 INFO kablam! 
Sep 04 08:23:13.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Sep 04 08:23:13.918 INFO kablam! su: No module specific data is present
Sep 04 08:23:14.381 INFO running `"docker" "rm" "-f" "63582d01593cb40bc1e35ee00abed3d20102d8c0ff4c66dfcc46b0c4ea24abd7"`
Sep 04 08:23:14.517 INFO blam! 63582d01593cb40bc1e35ee00abed3d20102d8c0ff4c66dfcc46b0c4ea24abd7