Oct 27 11:41:41.831 INFO checking Gisleburt/pfwd against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:41:41.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 11:41:41.974 INFO blam! b7e4c705b0f6c78d2b70347733f9988dab1855216b9b2f2eb7ccadecc572cf7f
Oct 27 11:41:41.976 INFO running `"docker" "start" "-a" "b7e4c705b0f6c78d2b70347733f9988dab1855216b9b2f2eb7ccadecc572cf7f"`
Oct 27 11:41:42.384 INFO kablam! usermod: no changes
Oct 27 11:41:42.407 INFO kablam!     Checking pfwd v0.1.1 (/source)
Oct 27 11:41:42.722 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.722 INFO kablam!   --> src/main.rs:36:21
Oct 27 11:41:42.722 INFO kablam!    |
Oct 27 11:41:42.722 INFO kablam! 36 |                     tx1.send(());
Oct 27 11:41:42.722 INFO kablam!    |                     ^^^^^^^^^^^^^
Oct 27 11:41:42.722 INFO kablam!    |
Oct 27 11:41:42.722 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 11:41:42.722 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.722 INFO kablam! 
Oct 27 11:41:42.722 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.722 INFO kablam!   --> src/main.rs:37:21
Oct 27 11:41:42.722 INFO kablam!    |
Oct 27 11:41:42.722 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Oct 27 11:41:42.722 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.722 INFO kablam!    |
Oct 27 11:41:42.722 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.722 INFO kablam! 
Oct 27 11:41:42.722 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.722 INFO kablam!   --> src/main.rs:38:21
Oct 27 11:41:42.722 INFO kablam!    |
Oct 27 11:41:42.722 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Oct 27 11:41:42.722 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.722 INFO kablam!    |
Oct 27 11:41:42.722 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.723 INFO kablam! 
Oct 27 11:41:42.723 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.723 INFO kablam!   --> src/main.rs:54:21
Oct 27 11:41:42.723 INFO kablam!    |
Oct 27 11:41:42.723 INFO kablam! 54 |                     tx2.send(());
Oct 27 11:41:42.723 INFO kablam!    |                     ^^^^^^^^^^^^^
Oct 27 11:41:42.723 INFO kablam!    |
Oct 27 11:41:42.723 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.723 INFO kablam! 
Oct 27 11:41:42.723 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.723 INFO kablam!   --> src/main.rs:55:21
Oct 27 11:41:42.723 INFO kablam!    |
Oct 27 11:41:42.723 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Oct 27 11:41:42.723 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.723 INFO kablam!    |
Oct 27 11:41:42.723 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.723 INFO kablam! 
Oct 27 11:41:42.723 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.723 INFO kablam!   --> src/main.rs:56:21
Oct 27 11:41:42.723 INFO kablam!    |
Oct 27 11:41:42.723 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Oct 27 11:41:42.723 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.723 INFO kablam!    |
Oct 27 11:41:42.723 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.723 INFO kablam! 
Oct 27 11:41:42.816 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.816 INFO kablam!   --> src/main.rs:36:21
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam! 36 |                     tx1.send(());
Oct 27 11:41:42.816 INFO kablam!    |                     ^^^^^^^^^^^^^
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 11:41:42.816 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.816 INFO kablam! 
Oct 27 11:41:42.816 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.816 INFO kablam!   --> src/main.rs:37:21
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam! 37 |                     incoming.shutdown(Shutdown::Read);
Oct 27 11:41:42.816 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.816 INFO kablam! 
Oct 27 11:41:42.816 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.816 INFO kablam!   --> src/main.rs:38:21
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam! 38 |                     outgoing.shutdown(Shutdown::Write);
Oct 27 11:41:42.816 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.816 INFO kablam! 
Oct 27 11:41:42.816 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.816 INFO kablam!   --> src/main.rs:54:21
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam! 54 |                     tx2.send(());
Oct 27 11:41:42.816 INFO kablam!    |                     ^^^^^^^^^^^^^
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.816 INFO kablam! 
Oct 27 11:41:42.816 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.816 INFO kablam!   --> src/main.rs:55:21
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam! 55 |                     outgoing2.shutdown(Shutdown::Read);
Oct 27 11:41:42.816 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.816 INFO kablam! 
Oct 27 11:41:42.816 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:41:42.816 INFO kablam!   --> src/main.rs:56:21
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.816 INFO kablam! 56 |                     incoming2.shutdown(Shutdown::Write);
Oct 27 11:41:42.816 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:41:42.816 INFO kablam!    |
Oct 27 11:41:42.817 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:41:42.817 INFO kablam! 
Oct 27 11:41:42.828 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Oct 27 11:41:42.829 INFO kablam! su: No module specific data is present
Oct 27 11:41:43.085 INFO running `"docker" "rm" "-f" "b7e4c705b0f6c78d2b70347733f9988dab1855216b9b2f2eb7ccadecc572cf7f"`
Oct 27 11:41:43.159 INFO blam! b7e4c705b0f6c78d2b70347733f9988dab1855216b9b2f2eb7ccadecc572cf7f