Oct 27 05:05:10.811 INFO checking ernestrc/rux against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:05:10.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 05:05:11.318 INFO blam! 2bb6f8f6f9738e0339ab2cdb967643ef94c6993826cd657f5c21d1b0bfb18440
Oct 27 05:05:11.320 INFO running `"docker" "start" "-a" "2bb6f8f6f9738e0339ab2cdb967643ef94c6993826cd657f5c21d1b0bfb18440"`
Oct 27 05:05:13.883 INFO kablam! usermod: no changes
Oct 27 05:05:14.052 INFO kablam!     Checking pad v0.1.4
Oct 27 05:05:14.052 INFO kablam!    Compiling nix v0.7.0
Oct 27 05:05:14.052 INFO kablam!     Checking error-chain v0.7.1
Oct 27 05:05:19.531 INFO kablam!     Checking rux v0.1.0 (/source)
Oct 27 05:05:21.223 INFO kablam! warning: unused import: `super::*`
Oct 27 05:05:21.223 INFO kablam!    --> src/mux/handler.rs:150:7
Oct 27 05:05:21.223 INFO kablam!     |
Oct 27 05:05:21.223 INFO kablam! 150 |   use super::*;
Oct 27 05:05:21.223 INFO kablam!     |       ^^^^^^^^
Oct 27 05:05:21.223 INFO kablam!     |
Oct 27 05:05:21.223 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 27 05:05:21.223 INFO kablam! 
Oct 27 05:05:22.495 INFO kablam! warning: unused variable: `buffer`
Oct 27 05:05:22.495 INFO kablam!    --> src/buf/tests.rs:268:18
Oct 27 05:05:22.495 INFO kablam!     |
Oct 27 05:05:22.495 INFO kablam! 268 |   fn from_buffer(buffer: &mut ByteBuffer) -> Result<Option<MyType>> {
Oct 27 05:05:22.495 INFO kablam!     |                  ^^^^^^ help: consider using `_buffer` instead
Oct 27 05:05:22.511 INFO kablam!     |
Oct 27 05:05:22.511 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 05:05:22.511 INFO kablam! 
Oct 27 05:05:23.379 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Oct 27 05:05:23.379 INFO kablam!    --> src/epoll/mod.rs:215:13
Oct 27 05:05:23.379 INFO kablam!     |
Oct 27 05:05:23.379 INFO kablam! 215 |     assert!(ev.events.contains(EPOLLIN));
Oct 27 05:05:23.379 INFO kablam!     |             ^^^^^^^^^
Oct 27 05:05:23.380 INFO kablam!     |
Oct 27 05:05:23.380 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Oct 27 05:05:23.380 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!
Oct 27 05:05:23.380 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Oct 27 05:05:23.380 INFO kablam!     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Oct 27 05:05:23.380 INFO kablam! 
Oct 27 05:05:25.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.45s
Oct 27 05:05:25.363 INFO kablam! su: No module specific data is present
Oct 27 05:05:26.843 INFO running `"docker" "rm" "-f" "2bb6f8f6f9738e0339ab2cdb967643ef94c6993826cd657f5c21d1b0bfb18440"`
Oct 27 05:05:27.161 INFO blam! 2bb6f8f6f9738e0339ab2cdb967643ef94c6993826cd657f5c21d1b0bfb18440