Nov 01 18:42:36.265 INFO checking pfwd-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:42:36.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 18:42:36.614 INFO blam! c5c51170c1935811be8e8832976833577362af9c5a74f587404abf2f5b6a32c7
Nov 01 18:42:36.624 INFO running `"docker" "start" "-a" "c5c51170c1935811be8e8832976833577362af9c5a74f587404abf2f5b6a32c7"`
Nov 01 18:42:37.644 INFO kablam! usermod: no changes
Nov 01 18:42:37.689 INFO kablam!     Checking pfwd v0.1.1 (/source)
Nov 01 18:42:38.298 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.298 INFO kablam!   --> src/main.rs:36:21
Nov 01 18:42:38.298 INFO kablam!    |
Nov 01 18:42:38.298 INFO kablam! 36 |                     tx1.send(());
Nov 01 18:42:38.298 INFO kablam!    |                     ^^^^^^^^^^^^^
Nov 01 18:42:38.298 INFO kablam!    |
Nov 01 18:42:38.298 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 18:42:38.298 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.298 INFO kablam! 
Nov 01 18:42:38.298 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.298 INFO kablam!   --> src/main.rs:37:21
Nov 01 18:42:38.298 INFO kablam!    |
Nov 01 18:42:38.298 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Nov 01 18:42:38.298 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.298 INFO kablam!    |
Nov 01 18:42:38.298 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.298 INFO kablam! 
Nov 01 18:42:38.298 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.298 INFO kablam!   --> src/main.rs:38:21
Nov 01 18:42:38.298 INFO kablam!    |
Nov 01 18:42:38.298 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 01 18:42:38.298 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.299 INFO kablam! 
Nov 01 18:42:38.299 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.299 INFO kablam!   --> src/main.rs:54:21
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam! 54 |                     tx2.send(());
Nov 01 18:42:38.299 INFO kablam!    |                     ^^^^^^^^^^^^^
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.299 INFO kablam! 
Nov 01 18:42:38.299 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.299 INFO kablam!   --> src/main.rs:55:21
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 01 18:42:38.299 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.299 INFO kablam! 
Nov 01 18:42:38.299 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.299 INFO kablam!   --> src/main.rs:56:21
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 01 18:42:38.299 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.299 INFO kablam!    |
Nov 01 18:42:38.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.299 INFO kablam! 
Nov 01 18:42:38.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.356 INFO kablam!   --> src/main.rs:36:21
Nov 01 18:42:38.356 INFO kablam!    |
Nov 01 18:42:38.356 INFO kablam! 36 |                     tx1.send(());
Nov 01 18:42:38.356 INFO kablam!    |                     ^^^^^^^^^^^^^
Nov 01 18:42:38.356 INFO kablam!    |
Nov 01 18:42:38.356 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 18:42:38.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.356 INFO kablam! 
Nov 01 18:42:38.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.356 INFO kablam!   --> src/main.rs:37:21
Nov 01 18:42:38.356 INFO kablam!    |
Nov 01 18:42:38.356 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Nov 01 18:42:38.356 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.356 INFO kablam!    |
Nov 01 18:42:38.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.356 INFO kablam! 
Nov 01 18:42:38.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.356 INFO kablam!   --> src/main.rs:38:21
Nov 01 18:42:38.356 INFO kablam!    |
Nov 01 18:42:38.356 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Nov 01 18:42:38.356 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.356 INFO kablam!    |
Nov 01 18:42:38.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.356 INFO kablam! 
Nov 01 18:42:38.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.357 INFO kablam!   --> src/main.rs:54:21
Nov 01 18:42:38.357 INFO kablam!    |
Nov 01 18:42:38.357 INFO kablam! 54 |                     tx2.send(());
Nov 01 18:42:38.357 INFO kablam!    |                     ^^^^^^^^^^^^^
Nov 01 18:42:38.357 INFO kablam!    |
Nov 01 18:42:38.357 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.357 INFO kablam! 
Nov 01 18:42:38.357 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.357 INFO kablam!   --> src/main.rs:55:21
Nov 01 18:42:38.357 INFO kablam!    |
Nov 01 18:42:38.357 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Nov 01 18:42:38.357 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.357 INFO kablam!    |
Nov 01 18:42:38.357 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.357 INFO kablam! 
Nov 01 18:42:38.357 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:42:38.357 INFO kablam!   --> src/main.rs:56:21
Nov 01 18:42:38.357 INFO kablam!    |
Nov 01 18:42:38.357 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Nov 01 18:42:38.357 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:42:38.357 INFO kablam!    |
Nov 01 18:42:38.364 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:42:38.364 INFO kablam! 
Nov 01 18:42:38.393 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 01 18:42:38.393 INFO kablam! su: No module specific data is present
Nov 01 18:42:38.769 INFO running `"docker" "rm" "-f" "c5c51170c1935811be8e8832976833577362af9c5a74f587404abf2f5b6a32c7"`
Nov 01 18:42:38.860 INFO blam! c5c51170c1935811be8e8832976833577362af9c5a74f587404abf2f5b6a32c7