Nov 06 22:10:57.068 INFO checking ernestrc/rux against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 22:10:57.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 22:10:57.600 INFO blam! 05925224ba7de137705a73ef7af81b863d2e58f705826c9b6a9ade62029b846d
Nov 06 22:10:57.602 INFO running `"docker" "start" "-a" "05925224ba7de137705a73ef7af81b863d2e58f705826c9b6a9ade62029b846d"`
Nov 06 22:10:59.797 INFO kablam! usermod: no changes
Nov 06 22:11:00.005 INFO kablam!     Checking pad v0.1.4
Nov 06 22:11:00.013 INFO kablam!    Compiling nix v0.7.0
Nov 06 22:11:00.036 INFO kablam!     Checking backtrace v0.3.0
Nov 06 22:11:00.052 INFO kablam!     Checking env_logger v0.3.5
Nov 06 22:11:01.934 INFO kablam!     Checking error-chain v0.7.1
Nov 06 22:11:06.681 INFO kablam!     Checking rux v0.1.0 (/source)
Nov 06 22:11:08.488 INFO kablam! warning: unused import: `super::*`
Nov 06 22:11:08.489 INFO kablam!    --> src/mux/handler.rs:150:7
Nov 06 22:11:08.490 INFO kablam!     |
Nov 06 22:11:08.490 INFO kablam! 150 |   use super::*;
Nov 06 22:11:08.491 INFO kablam!     |       ^^^^^^^^
Nov 06 22:11:08.491 INFO kablam!     |
Nov 06 22:11:08.491 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 06 22:11:08.492 INFO kablam! 
Nov 06 22:11:09.813 INFO kablam! warning: unused variable: `buffer`
Nov 06 22:11:09.813 INFO kablam!    --> src/buf/tests.rs:268:18
Nov 06 22:11:09.813 INFO kablam!     |
Nov 06 22:11:09.814 INFO kablam! 268 |   fn from_buffer(buffer: &mut ByteBuffer) -> Result<Option<MyType>> {
Nov 06 22:11:09.814 INFO kablam!     |                  ^^^^^^ help: consider using `_buffer` instead
Nov 06 22:11:09.814 INFO kablam!     |
Nov 06 22:11:09.814 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 22:11:09.815 INFO kablam! 
Nov 06 22:11:10.680 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 06 22:11:10.680 INFO kablam!    --> src/epoll/mod.rs:215:13
Nov 06 22:11:10.680 INFO kablam!     |
Nov 06 22:11:10.680 INFO kablam! 215 |     assert!(ev.events.contains(EPOLLIN));
Nov 06 22:11:10.680 INFO kablam!     |             ^^^^^^^^^
Nov 06 22:11:10.680 INFO kablam!     |
Nov 06 22:11:10.680 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Nov 06 22:11:10.680 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 06 22:11:10.680 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 06 22:11:10.680 INFO kablam!     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 06 22:11:10.680 INFO kablam! 
Nov 06 22:11:12.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.64s
Nov 06 22:11:12.480 INFO kablam! su: No module specific data is present
Nov 06 22:11:13.638 INFO running `"docker" "rm" "-f" "05925224ba7de137705a73ef7af81b863d2e58f705826c9b6a9ade62029b846d"`
Nov 06 22:11:14.001 INFO blam! 05925224ba7de137705a73ef7af81b863d2e58f705826c9b6a9ade62029b846d