Sep 01 11:34:14.726 INFO checking pfwd-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:34:14.726 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:34:14.726 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:34:14.867 INFO blam! 94e49b4ab4f655ed8637e34046871dfd73bf719b89283512a18c32b4ef7e3d39
Sep 01 11:34:14.869 INFO running `"docker" "start" "-a" "94e49b4ab4f655ed8637e34046871dfd73bf719b89283512a18c32b4ef7e3d39"`
Sep 01 11:34:15.436 INFO kablam!     Checking pfwd v0.1.1 (file:///source)
Sep 01 11:34:15.996 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:15.996 INFO kablam!   --> src/main.rs:36:21
Sep 01 11:34:15.996 INFO kablam!    |
Sep 01 11:34:15.996 INFO kablam! 36 |                     tx1.send(());
Sep 01 11:34:15.996 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 01 11:34:15.996 INFO kablam!    |
Sep 01 11:34:15.996 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 11:34:15.996 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:15.996 INFO kablam! 
Sep 01 11:34:15.997 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:15.997 INFO kablam!   --> src/main.rs:37:21
Sep 01 11:34:15.997 INFO kablam!    |
Sep 01 11:34:15.997 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 01 11:34:15.997 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:15.997 INFO kablam!    |
Sep 01 11:34:15.997 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:15.997 INFO kablam! 
Sep 01 11:34:15.997 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:15.997 INFO kablam!   --> src/main.rs:38:21
Sep 01 11:34:15.997 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 01 11:34:15.998 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:15.998 INFO kablam! 
Sep 01 11:34:15.998 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:15.998 INFO kablam!   --> src/main.rs:54:21
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam! 54 |                     tx2.send(());
Sep 01 11:34:15.998 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:15.998 INFO kablam! 
Sep 01 11:34:15.998 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:15.998 INFO kablam!   --> src/main.rs:55:21
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 01 11:34:15.998 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:15.998 INFO kablam! 
Sep 01 11:34:15.998 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:15.998 INFO kablam!   --> src/main.rs:56:21
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 01 11:34:15.998 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:15.998 INFO kablam!    |
Sep 01 11:34:15.998 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:15.998 INFO kablam! 
Sep 01 11:34:16.027 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:16.027 INFO kablam!   --> src/main.rs:36:21
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam! 36 |                     tx1.send(());
Sep 01 11:34:16.028 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 11:34:16.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:16.028 INFO kablam! 
Sep 01 11:34:16.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:16.028 INFO kablam!   --> src/main.rs:37:21
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Sep 01 11:34:16.028 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:16.028 INFO kablam! 
Sep 01 11:34:16.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:16.028 INFO kablam!   --> src/main.rs:38:21
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Sep 01 11:34:16.028 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:16.028 INFO kablam! 
Sep 01 11:34:16.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:16.028 INFO kablam!   --> src/main.rs:54:21
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam! 54 |                     tx2.send(());
Sep 01 11:34:16.028 INFO kablam!    |                     ^^^^^^^^^^^^^
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:16.028 INFO kablam! 
Sep 01 11:34:16.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:16.028 INFO kablam!   --> src/main.rs:55:21
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Sep 01 11:34:16.028 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:16.028 INFO kablam! 
Sep 01 11:34:16.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:34:16.028 INFO kablam!   --> src/main.rs:56:21
Sep 01 11:34:16.028 INFO kablam!    |
Sep 01 11:34:16.029 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Sep 01 11:34:16.029 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:16.029 INFO kablam!    |
Sep 01 11:34:16.029 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:34:16.029 INFO kablam! 
Sep 01 11:34:16.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 01 11:34:16.045 INFO kablam! su: No module specific data is present
Sep 01 11:34:16.502 INFO running `"docker" "rm" "-f" "94e49b4ab4f655ed8637e34046871dfd73bf719b89283512a18c32b4ef7e3d39"`
Sep 01 11:34:16.597 INFO blam! 94e49b4ab4f655ed8637e34046871dfd73bf719b89283512a18c32b4ef7e3d39