Dec 13 20:00:42.972 INFO testing ernestrc/rux against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 20:00:42.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 20:00:43.503 INFO [stdout] d2809d3d3f02de296d0f816159662804a6f3dbbe10d93ab544167194d7df47df
Dec 13 20:00:43.511 INFO running `"docker" "start" "-a" "d2809d3d3f02de296d0f816159662804a6f3dbbe10d93ab544167194d7df47df"`
Dec 13 20:00:45.469 INFO [stderr] usermod: no changes
Dec 13 20:00:45.675 INFO [stderr]    Compiling pad v0.1.4
Dec 13 20:00:45.675 INFO [stderr]    Compiling nix v0.7.0
Dec 13 20:00:45.691 INFO [stderr]    Compiling error-chain v0.7.1
Dec 13 20:00:45.707 INFO [stderr]    Compiling env_logger v0.3.5
Dec 13 20:00:54.163 INFO [stderr]    Compiling rux v0.1.0 (/source)
Dec 13 20:00:56.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.57s
Dec 13 20:00:56.071 INFO [stderr] su: No module specific data is present
Dec 13 20:00:57.104 INFO running `"docker" "inspect" "d2809d3d3f02de296d0f816159662804a6f3dbbe10d93ab544167194d7df47df"`
Dec 13 20:00:57.353 INFO running `"docker" "rm" "-f" "d2809d3d3f02de296d0f816159662804a6f3dbbe10d93ab544167194d7df47df"`
Dec 13 20:00:57.682 INFO [stdout] d2809d3d3f02de296d0f816159662804a6f3dbbe10d93ab544167194d7df47df
Dec 13 20:00:57.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 20:00:58.199 INFO [stdout] 449b7460c0244d659630685f2f5a51471a24ea93d18f8039c53f6d7b55fc0826
Dec 13 20:00:58.201 INFO running `"docker" "start" "-a" "449b7460c0244d659630685f2f5a51471a24ea93d18f8039c53f6d7b55fc0826"`
Dec 13 20:00:59.196 INFO [stderr] usermod: no changes
Dec 13 20:00:59.342 INFO [stderr]    Compiling rux v0.1.0 (/source)
Dec 13 20:01:01.179 INFO [stderr] warning: unused import: `super::*`
Dec 13 20:01:01.179 INFO [stderr]    --> src/mux/handler.rs:150:7
Dec 13 20:01:01.179 INFO [stderr]     |
Dec 13 20:01:01.179 INFO [stderr] 150 |   use super::*;
Dec 13 20:01:01.179 INFO [stderr]     |       ^^^^^^^^
Dec 13 20:01:01.179 INFO [stderr]     |
Dec 13 20:01:01.179 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 20:01:01.179 INFO [stderr] 
Dec 13 20:01:02.499 INFO [stderr] warning: unused variable: `buffer`
Dec 13 20:01:02.499 INFO [stderr]    --> src/buf/tests.rs:268:18
Dec 13 20:01:02.499 INFO [stderr]     |
Dec 13 20:01:02.499 INFO [stderr] 268 |   fn from_buffer(buffer: &mut ByteBuffer) -> Result<Option<MyType>> {
Dec 13 20:01:02.499 INFO [stderr]     |                  ^^^^^^ help: consider using `_buffer` instead
Dec 13 20:01:02.499 INFO [stderr]     |
Dec 13 20:01:02.499 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 20:01:02.499 INFO [stderr] 
Dec 13 20:01:02.895 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 13 20:01:02.895 INFO [stderr]    --> src/epoll/mod.rs:215:13
Dec 13 20:01:02.895 INFO [stderr]     |
Dec 13 20:01:02.895 INFO [stderr] 215 |     assert!(ev.events.contains(EPOLLIN));
Dec 13 20:01:02.895 INFO [stderr]     |             ^^^^^^^^^
Dec 13 20:01:02.895 INFO [stderr]     |
Dec 13 20:01:02.895 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Dec 13 20:01:02.895 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 20:01:02.895 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 13 20:01:02.895 INFO [stderr]     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 13 20:01:02.895 INFO [stderr] 
Dec 13 20:01:04.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
Dec 13 20:01:04.831 INFO [stderr] su: No module specific data is present
Dec 13 20:01:05.625 INFO running `"docker" "inspect" "449b7460c0244d659630685f2f5a51471a24ea93d18f8039c53f6d7b55fc0826"`
Dec 13 20:01:05.857 INFO running `"docker" "rm" "-f" "449b7460c0244d659630685f2f5a51471a24ea93d18f8039c53f6d7b55fc0826"`
Dec 13 20:01:06.119 INFO [stdout] 449b7460c0244d659630685f2f5a51471a24ea93d18f8039c53f6d7b55fc0826
Dec 13 20:01:06.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 20:01:06.551 INFO [stdout] d271ebbaf4d883d7fbd57bdc8100e1ced89eccfc34d2b2d669af3278fc3a394c
Dec 13 20:01:06.559 INFO running `"docker" "start" "-a" "d271ebbaf4d883d7fbd57bdc8100e1ced89eccfc34d2b2d669af3278fc3a394c"`
Dec 13 20:01:07.972 INFO [stderr] usermod: no changes
Dec 13 20:01:08.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 20:01:08.123 INFO [stdout] 
Dec 13 20:01:08.123 INFO [stdout] running 13 tests
Dec 13 20:01:08.123 INFO [stderr]      Running /target/debug/deps/rux-de49c9df9f37e7df
Dec 13 20:01:08.159 INFO [stdout] test buf::tests::buffer_method_buffers ... ok
Dec 13 20:01:08.159 INFO [stdout] test buf::tests::share_read_ref ... ok
Dec 13 20:01:08.159 INFO [stdout] test buf::tests::share_write_ref ... ok
Dec 13 20:01:08.203 INFO [stdout] test buf::tests::write_at_index ... ok
Dec 13 20:01:08.203 INFO [stdout] test epoll::tests::notify_handler ... ok
Dec 13 20:01:08.203 INFO [stdout] test mux::action::tests::decode_encode_new_action ... ok
Dec 13 20:01:08.203 INFO [stdout] test mux::action::tests::decode_encode_notify_action ... ok
Dec 13 20:01:08.203 INFO [stdout] test mux::handler::tests::should_grow_slab ... ok
Dec 13 20:01:08.299 INFO [stdout] test buf::tests::compacts_buffer_when_out_of_capacity ... ok
Dec 13 20:01:08.299 INFO [stdout] test buf::tests::buffer_method_extends_capacity ... ok
Dec 13 20:01:08.302 INFO [stdout] test buf::tests::returns_out_of_capacity_error ... ok
Dec 13 20:01:08.302 INFO [stderr]    Doc-tests rux
Dec 13 20:01:08.302 INFO [stdout] test buf::tests::reserves_additional_capacity ... ok
Dec 13 20:01:08.302 INFO [stdout] test buf::tests::does_buffer ... ok
Dec 13 20:01:08.302 INFO [stdout] 
Dec 13 20:01:08.302 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:01:08.302 INFO [stdout] 
Dec 13 20:01:09.622 INFO [stdout] 
Dec 13 20:01:09.622 INFO [stdout] running 0 tests
Dec 13 20:01:09.622 INFO [stdout] 
Dec 13 20:01:09.622 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:01:09.622 INFO [stdout] 
Dec 13 20:01:09.643 INFO [stderr] su: No module specific data is present
Dec 13 20:01:10.516 INFO running `"docker" "inspect" "d271ebbaf4d883d7fbd57bdc8100e1ced89eccfc34d2b2d669af3278fc3a394c"`
Dec 13 20:01:10.819 INFO running `"docker" "rm" "-f" "d271ebbaf4d883d7fbd57bdc8100e1ced89eccfc34d2b2d669af3278fc3a394c"`
Dec 13 20:01:11.119 INFO [stdout] d271ebbaf4d883d7fbd57bdc8100e1ced89eccfc34d2b2d669af3278fc3a394c