Nov 01 05:22:43.388 INFO checking ernestrc/rux against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:22:43.390 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05:22:43.866 INFO blam! 84acc22c30560c2011318e519192f43e41f6f46f548b06119e3ea4652ae5a959
Nov 01 05:22:43.868 INFO running `"docker" "start" "-a" "84acc22c30560c2011318e519192f43e41f6f46f548b06119e3ea4652ae5a959"`
Nov 01 05:22:45.836 INFO kablam! usermod: no changes
Nov 01 05:22:46.035 INFO kablam!     Checking pad v0.1.4
Nov 01 05:22:46.040 INFO kablam!    Compiling nix v0.7.0
Nov 01 05:22:46.048 INFO kablam!     Checking backtrace v0.3.0
Nov 01 05:22:47.669 INFO kablam!     Checking error-chain v0.7.1
Nov 01 05:22:52.211 INFO kablam!     Checking rux v0.1.0 (/source)
Nov 01 05:22:53.617 INFO kablam! warning: unused import: `super::*`
Nov 01 05:22:53.617 INFO kablam!    --> src/mux/handler.rs:150:7
Nov 01 05:22:53.617 INFO kablam!     |
Nov 01 05:22:53.618 INFO kablam! 150 |   use super::*;
Nov 01 05:22:53.618 INFO kablam!     |       ^^^^^^^^
Nov 01 05:22:53.618 INFO kablam!     |
Nov 01 05:22:53.618 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 01 05:22:53.618 INFO kablam! 
Nov 01 05:22:54.754 INFO kablam! warning: unused variable: `buffer`
Nov 01 05:22:54.755 INFO kablam!    --> src/buf/tests.rs:268:18
Nov 01 05:22:54.755 INFO kablam!     |
Nov 01 05:22:54.755 INFO kablam! 268 |   fn from_buffer(buffer: &mut ByteBuffer) -> Result<Option<MyType>> {
Nov 01 05:22:54.755 INFO kablam!     |                  ^^^^^^ help: consider using `_buffer` instead
Nov 01 05:22:54.755 INFO kablam!     |
Nov 01 05:22:54.755 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 05:22:54.755 INFO kablam! 
Nov 01 05:22:55.599 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 01 05:22:55.599 INFO kablam!    --> src/epoll/mod.rs:215:13
Nov 01 05:22:55.599 INFO kablam!     |
Nov 01 05:22:55.599 INFO kablam! 215 |     assert!(ev.events.contains(EPOLLIN));
Nov 01 05:22:55.599 INFO kablam!     |             ^^^^^^^^^
Nov 01 05:22:55.599 INFO kablam!     |
Nov 01 05:22:55.604 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Nov 01 05:22:55.604 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 01 05:22:55.604 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 01 05:22:55.604 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 01 05:22:55.605 INFO kablam! 
Nov 01 05:22:57.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
Nov 01 05:22:57.873 INFO kablam! su: No module specific data is present
Nov 01 05:22:59.286 INFO running `"docker" "rm" "-f" "84acc22c30560c2011318e519192f43e41f6f46f548b06119e3ea4652ae5a959"`
Nov 01 05:22:59.648 INFO blam! 84acc22c30560c2011318e519192f43e41f6f46f548b06119e3ea4652ae5a959