Dec 01 18:05:05.228 INFO testing ernestrc/rux against 1.30.1 for beta-1.31-5
Dec 01 18:05:05.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:05:05.741 INFO [stdout] bcbb1f99c772fa8232e3baf7854d81c7c1e7a0a55e9cc06f21fb0be6f2842941
Dec 01 18:05:05.743 INFO running `"docker" "start" "-a" "bcbb1f99c772fa8232e3baf7854d81c7c1e7a0a55e9cc06f21fb0be6f2842941"`
Dec 01 18:05:08.634 INFO [stderr] usermod: no changes
Dec 01 18:05:09.015 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 01 18:05:09.019 INFO [stderr]    Compiling pad v0.1.4
Dec 01 18:05:09.039 INFO [stderr]    Compiling nix v0.7.0
Dec 01 18:05:12.287 INFO [stderr]    Compiling backtrace v0.3.0
Dec 01 18:05:14.159 INFO [stderr]    Compiling error-chain v0.7.1
Dec 01 18:05:19.002 INFO [stderr]    Compiling rux v0.1.0 (/source)
Dec 01 18:05:20.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
Dec 01 18:05:20.752 INFO [stderr] su: No module specific data is present
Dec 01 18:05:22.041 INFO running `"docker" "inspect" "bcbb1f99c772fa8232e3baf7854d81c7c1e7a0a55e9cc06f21fb0be6f2842941"`
Dec 01 18:05:22.432 INFO running `"docker" "rm" "-f" "bcbb1f99c772fa8232e3baf7854d81c7c1e7a0a55e9cc06f21fb0be6f2842941"`
Dec 01 18:05:22.755 INFO [stdout] bcbb1f99c772fa8232e3baf7854d81c7c1e7a0a55e9cc06f21fb0be6f2842941
Dec 01 18:05:22.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:05:23.408 INFO [stdout] 0a7884808a4628ba8e624dae0fede58219188f44bfbdad39559d05b6cfc0e513
Dec 01 18:05:23.411 INFO running `"docker" "start" "-a" "0a7884808a4628ba8e624dae0fede58219188f44bfbdad39559d05b6cfc0e513"`
Dec 01 18:05:25.427 INFO [stderr] usermod: no changes
Dec 01 18:05:25.731 INFO [stderr]    Compiling rux v0.1.0 (/source)
Dec 01 18:05:28.651 INFO [stderr] warning: unused import: `super::*`
Dec 01 18:05:28.651 INFO [stderr]    --> src/mux/handler.rs:150:7
Dec 01 18:05:28.651 INFO [stderr]     |
Dec 01 18:05:28.651 INFO [stderr] 150 |   use super::*;
Dec 01 18:05:28.651 INFO [stderr]     |       ^^^^^^^^
Dec 01 18:05:28.651 INFO [stderr]     |
Dec 01 18:05:28.651 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 01 18:05:28.651 INFO [stderr] 
Dec 01 18:05:30.675 INFO [stderr] warning: unused variable: `buffer`
Dec 01 18:05:30.675 INFO [stderr]    --> src/buf/tests.rs:268:18
Dec 01 18:05:30.675 INFO [stderr]     |
Dec 01 18:05:30.675 INFO [stderr] 268 |   fn from_buffer(buffer: &mut ByteBuffer) -> Result<Option<MyType>> {
Dec 01 18:05:30.675 INFO [stderr]     |                  ^^^^^^ help: consider using `_buffer` instead
Dec 01 18:05:30.675 INFO [stderr]     |
Dec 01 18:05:30.675 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 18:05:30.675 INFO [stderr] 
Dec 01 18:05:31.272 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 01 18:05:31.272 INFO [stderr]    --> src/epoll/mod.rs:215:13
Dec 01 18:05:31.272 INFO [stderr]     |
Dec 01 18:05:31.272 INFO [stderr] 215 |     assert!(ev.events.contains(EPOLLIN));
Dec 01 18:05:31.272 INFO [stderr]     |             ^^^^^^^^^
Dec 01 18:05:31.272 INFO [stderr]     |
Dec 01 18:05:31.272 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Dec 01 18:05:31.272 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 01 18:05:31.272 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 01 18:05:31.272 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 01 18:05:31.272 INFO [stderr] 
Dec 01 18:05:33.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
Dec 01 18:05:33.131 INFO [stderr] su: No module specific data is present
Dec 01 18:05:34.252 INFO running `"docker" "inspect" "0a7884808a4628ba8e624dae0fede58219188f44bfbdad39559d05b6cfc0e513"`
Dec 01 18:05:34.615 INFO running `"docker" "rm" "-f" "0a7884808a4628ba8e624dae0fede58219188f44bfbdad39559d05b6cfc0e513"`
Dec 01 18:05:34.981 INFO [stdout] 0a7884808a4628ba8e624dae0fede58219188f44bfbdad39559d05b6cfc0e513
Dec 01 18:05:34.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:05:35.579 INFO [stdout] 9740644c6970c940583ed76dba7b525e8e11f4ff3579070492c7b31644a5a4c0
Dec 01 18:05:35.581 INFO running `"docker" "start" "-a" "9740644c6970c940583ed76dba7b525e8e11f4ff3579070492c7b31644a5a4c0"`
Dec 01 18:05:36.946 INFO [stderr] usermod: no changes
Dec 01 18:05:37.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 01 18:05:37.126 INFO [stdout] 
Dec 01 18:05:37.127 INFO [stderr]      Running /target/debug/deps/rux-3772b3b5a7524121
Dec 01 18:05:37.127 INFO [stdout] running 13 tests
Dec 01 18:05:37.147 INFO [stdout] test buf::tests::buffer_method_buffers ... ok
Dec 01 18:05:37.159 INFO [stdout] test buf::tests::write_at_index ... ok
Dec 01 18:05:37.159 INFO [stdout] test buf::tests::share_write_ref ... ok
Dec 01 18:05:37.159 INFO [stdout] test buf::tests::share_read_ref ... ok
Dec 01 18:05:37.159 INFO [stdout] test mux::action::tests::decode_encode_notify_action ... ok
Dec 01 18:05:37.167 INFO [stdout] test mux::action::tests::decode_encode_new_action ... ok
Dec 01 18:05:37.167 INFO [stdout] test epoll::tests::notify_handler ... ok
Dec 01 18:05:37.167 INFO [stdout] test mux::handler::tests::should_grow_slab ... ok
Dec 01 18:05:37.205 INFO [stdout] test buf::tests::returns_out_of_capacity_error ... ok
Dec 01 18:05:37.207 INFO [stdout] test buf::tests::does_buffer ... ok
Dec 01 18:05:37.207 INFO [stdout] test buf::tests::buffer_method_extends_capacity ... ok
Dec 01 18:05:37.207 INFO [stdout] test buf::tests::reserves_additional_capacity ... ok
Dec 01 18:05:37.215 INFO [stdout] test buf::tests::compacts_buffer_when_out_of_capacity ... ok
Dec 01 18:05:37.215 INFO [stdout] 
Dec 01 18:05:37.215 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 18:05:37.215 INFO [stdout] 
Dec 01 18:05:37.223 INFO [stderr]    Doc-tests rux
Dec 01 18:05:38.871 INFO [stdout] 
Dec 01 18:05:38.871 INFO [stdout] running 0 tests
Dec 01 18:05:38.871 INFO [stdout] 
Dec 01 18:05:38.871 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 18:05:38.871 INFO [stdout] 
Dec 01 18:05:38.879 INFO [stderr] su: No module specific data is present
Dec 01 18:05:39.449 INFO running `"docker" "inspect" "9740644c6970c940583ed76dba7b525e8e11f4ff3579070492c7b31644a5a4c0"`
Dec 01 18:05:39.696 INFO running `"docker" "rm" "-f" "9740644c6970c940583ed76dba7b525e8e11f4ff3579070492c7b31644a5a4c0"`
Dec 01 18:05:39.938 INFO [stdout] 9740644c6970c940583ed76dba7b525e8e11f4ff3579070492c7b31644a5a4c0
