Sep 14 11:54:06.437 INFO checking pfwd-0.1.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:54:06.437 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:54:06.437 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:54:06.763 INFO blam! 62b825eae75edd016464de320587004db84fe1b1e97575686a19953cfdf8cd50
Sep 14 11:54:06.765 INFO running `"docker" "start" "-a" "62b825eae75edd016464de320587004db84fe1b1e97575686a19953cfdf8cd50"`
Sep 14 11:54:08.270 INFO kablam! usermod: no changes
Sep 14 11:54:08.296 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Sep 14 11:54:08.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.492 INFO kablam!   --> src/main.rs:36:21
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam! 36 |                     tx1.send(());
Sep 14 11:54:08.492 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 11:54:08.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.492 INFO kablam! 
Sep 14 11:54:08.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.492 INFO kablam!   --> src/main.rs:37:21
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 14 11:54:08.492 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.492 INFO kablam! 
Sep 14 11:54:08.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.492 INFO kablam!   --> src/main.rs:38:21
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 14 11:54:08.492 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.492 INFO kablam! 
Sep 14 11:54:08.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.492 INFO kablam!   --> src/main.rs:54:21
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam! 54 |                     tx2.send(());
Sep 14 11:54:08.492 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.492 INFO kablam! 
Sep 14 11:54:08.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.492 INFO kablam!   --> src/main.rs:55:21
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 14 11:54:08.492 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.492 INFO kablam! 
Sep 14 11:54:08.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.492 INFO kablam!   --> src/main.rs:56:21
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 14 11:54:08.492 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.492 INFO kablam!    |
Sep 14 11:54:08.492 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.492 INFO kablam! 
Sep 14 11:54:08.531 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.531 INFO kablam!   --> src/main.rs:36:21
Sep 14 11:54:08.531 INFO kablam!    |
Sep 14 11:54:08.531 INFO kablam! 36 |                     tx1.send(());
Sep 14 11:54:08.531 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 14 11:54:08.531 INFO kablam!    |
Sep 14 11:54:08.531 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 11:54:08.531 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.531 INFO kablam! 
Sep 14 11:54:08.531 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.531 INFO kablam!   --> src/main.rs:37:21
Sep 14 11:54:08.531 INFO kablam!    |
Sep 14 11:54:08.531 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 14 11:54:08.531 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.531 INFO kablam!    |
Sep 14 11:54:08.531 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.531 INFO kablam! 
Sep 14 11:54:08.531 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.531 INFO kablam!   --> src/main.rs:38:21
Sep 14 11:54:08.531 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 14 11:54:08.532 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.532 INFO kablam! 
Sep 14 11:54:08.532 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.532 INFO kablam!   --> src/main.rs:54:21
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam! 54 |                     tx2.send(());
Sep 14 11:54:08.532 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.532 INFO kablam! 
Sep 14 11:54:08.532 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.532 INFO kablam!   --> src/main.rs:55:21
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 14 11:54:08.532 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.532 INFO kablam! 
Sep 14 11:54:08.532 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:54:08.532 INFO kablam!   --> src/main.rs:56:21
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 14 11:54:08.532 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:54:08.532 INFO kablam!    |
Sep 14 11:54:08.532 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:54:08.532 INFO kablam! 
Sep 14 11:54:08.544 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Sep 14 11:54:08.546 INFO kablam! su: No module specific data is present
Sep 14 11:54:09.031 INFO running `"docker" "rm" "-f" "62b825eae75edd016464de320587004db84fe1b1e97575686a19953cfdf8cd50"`
Sep 14 11:54:09.093 INFO blam! 62b825eae75edd016464de320587004db84fe1b1e97575686a19953cfdf8cd50