Oct 31 23:20:21.177 INFO checking peterdelevoryas/io-state-machine-prototype4 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 23:20:21.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 23:20:21.564 INFO blam! 02c70604cdfb4cfa16458d65a835e31d65c923d9f78faab0c00b36b8f872aa80
Oct 31 23:20:21.565 INFO running `"docker" "start" "-a" "02c70604cdfb4cfa16458d65a835e31d65c923d9f78faab0c00b36b8f872aa80"`
Oct 31 23:20:23.624 INFO kablam! usermod: no changes
Oct 31 23:20:23.768 INFO kablam!     Checking net2 v0.2.26
Oct 31 23:20:23.768 INFO kablam!     Checking nix v0.7.0
Oct 31 23:20:27.610 INFO kablam!     Checking mio v0.6.2
Oct 31 23:20:29.062 INFO kablam!     Checking io-state-machine-prototype4 v0.1.0 (/source)
Oct 31 23:20:29.660 INFO kablam! warning: unreachable expression
Oct 31 23:20:29.660 INFO kablam!    --> src/main.rs:187:5
Oct 31 23:20:29.660 INFO kablam!     |
Oct 31 23:20:29.660 INFO kablam! 187 |     return Ok(())
Oct 31 23:20:29.660 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 31 23:20:29.660 INFO kablam!     |
Oct 31 23:20:29.660 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 31 23:20:29.660 INFO kablam! 
Oct 31 23:20:29.668 INFO kablam! warning: unused variable: `i`
Oct 31 23:20:29.668 INFO kablam!    --> src/main.rs:140:47
Oct 31 23:20:29.668 INFO kablam!     |
Oct 31 23:20:29.668 INFO kablam! 140 |                 Task::Conn { conn_slab_index: i } => {
Oct 31 23:20:29.668 INFO kablam!     |                                               ^ help: consider using `_i` instead
Oct 31 23:20:29.668 INFO kablam!     |
Oct 31 23:20:29.668 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:20:29.668 INFO kablam! 
Oct 31 23:20:29.668 INFO kablam! warning: unused variable: `result`
Oct 31 23:20:29.668 INFO kablam!    --> src/main.rs:148:34
Oct 31 23:20:29.668 INFO kablam!     |
Oct 31 23:20:29.669 INFO kablam! 148 |                 TaskStatus::Done(result) => {
Oct 31 23:20:29.669 INFO kablam!     |                                  ^^^^^^ help: consider using `_result` instead
Oct 31 23:20:29.669 INFO kablam! 
Oct 31 23:20:29.669 INFO kablam! warning: unused variable: `i`
Oct 31 23:20:29.669 INFO kablam!    --> src/main.rs:167:47
Oct 31 23:20:29.669 INFO kablam!     |
Oct 31 23:20:29.669 INFO kablam! 167 |                 Task::Conn { conn_slab_index: i } => {
Oct 31 23:20:29.669 INFO kablam!     |                                               ^ help: consider using `_i` instead
Oct 31 23:20:29.669 INFO kablam! 
Oct 31 23:20:29.669 INFO kablam! warning: unused variable: `result`
Oct 31 23:20:29.669 INFO kablam!    --> src/main.rs:175:34
Oct 31 23:20:29.669 INFO kablam!     |
Oct 31 23:20:29.669 INFO kablam! 175 |                 TaskStatus::Done(result) => {
Oct 31 23:20:29.669 INFO kablam!     |                                  ^^^^^^ help: consider using `_result` instead
Oct 31 23:20:29.669 INFO kablam! 
Oct 31 23:20:29.669 INFO kablam! warning: unused variable: `ready`
Oct 31 23:20:29.669 INFO kablam!   --> src/main.rs:23:12
Oct 31 23:20:29.669 INFO kablam!    |
Oct 31 23:20:29.669 INFO kablam! 23 |            ready: mio::Ready,
Oct 31 23:20:29.669 INFO kablam!    |            ^^^^^ help: consider using `_ready` instead
Oct 31 23:20:29.669 INFO kablam! 
Oct 31 23:20:29.684 INFO kablam! warning: unreachable expression
Oct 31 23:20:29.684 INFO kablam!    --> src/main.rs:187:5
Oct 31 23:20:29.684 INFO kablam!     |
Oct 31 23:20:29.684 INFO kablam! 187 |     return Ok(())
Oct 31 23:20:29.684 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 31 23:20:29.684 INFO kablam!     |
Oct 31 23:20:29.684 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 31 23:20:29.684 INFO kablam! 
Oct 31 23:20:29.692 INFO kablam! warning: unused variable: `i`
Oct 31 23:20:29.692 INFO kablam!    --> src/main.rs:140:47
Oct 31 23:20:29.692 INFO kablam!     |
Oct 31 23:20:29.692 INFO kablam! 140 |                 Task::Conn { conn_slab_index: i } => {
Oct 31 23:20:29.692 INFO kablam!     |                                               ^ help: consider using `_i` instead
Oct 31 23:20:29.692 INFO kablam!     |
Oct 31 23:20:29.692 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:20:29.692 INFO kablam! 
Oct 31 23:20:29.692 INFO kablam! warning: unused variable: `result`
Oct 31 23:20:29.692 INFO kablam!    --> src/main.rs:148:34
Oct 31 23:20:29.692 INFO kablam!     |
Oct 31 23:20:29.692 INFO kablam! 148 |                 TaskStatus::Done(result) => {
Oct 31 23:20:29.692 INFO kablam!     |                                  ^^^^^^ help: consider using `_result` instead
Oct 31 23:20:29.692 INFO kablam! 
Oct 31 23:20:29.693 INFO kablam! warning: unused variable: `i`
Oct 31 23:20:29.693 INFO kablam!    --> src/main.rs:167:47
Oct 31 23:20:29.693 INFO kablam!     |
Oct 31 23:20:29.693 INFO kablam! 167 |                 Task::Conn { conn_slab_index: i } => {
Oct 31 23:20:29.693 INFO kablam!     |                                               ^ help: consider using `_i` instead
Oct 31 23:20:29.693 INFO kablam! 
Oct 31 23:20:29.693 INFO kablam! warning: unused variable: `result`
Oct 31 23:20:29.693 INFO kablam!    --> src/main.rs:175:34
Oct 31 23:20:29.693 INFO kablam!     |
Oct 31 23:20:29.693 INFO kablam! 175 |                 TaskStatus::Done(result) => {
Oct 31 23:20:29.693 INFO kablam!     |                                  ^^^^^^ help: consider using `_result` instead
Oct 31 23:20:29.693 INFO kablam! 
Oct 31 23:20:29.693 INFO kablam! warning: unused variable: `ready`
Oct 31 23:20:29.693 INFO kablam!   --> src/main.rs:23:12
Oct 31 23:20:29.693 INFO kablam!    |
Oct 31 23:20:29.693 INFO kablam! 23 |            ready: mio::Ready,
Oct 31 23:20:29.693 INFO kablam!    |            ^^^^^ help: consider using `_ready` instead
Oct 31 23:20:29.693 INFO kablam! 
Oct 31 23:20:29.708 INFO kablam! warning: variant is never constructed: `KineticRequest`
Oct 31 23:20:29.708 INFO kablam!    --> src/main.rs:108:5
Oct 31 23:20:29.708 INFO kablam!     |
Oct 31 23:20:29.708 INFO kablam! 108 |     KineticRequest,
Oct 31 23:20:29.708 INFO kablam!     |     ^^^^^^^^^^^^^^
Oct 31 23:20:29.708 INFO kablam!     |
Oct 31 23:20:29.708 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:20:29.708 INFO kablam! 
Oct 31 23:20:29.737 INFO kablam! warning: variant is never constructed: `KineticRequest`
Oct 31 23:20:29.737 INFO kablam!    --> src/main.rs:108:5
Oct 31 23:20:29.737 INFO kablam!     |
Oct 31 23:20:29.737 INFO kablam! 108 |     KineticRequest,
Oct 31 23:20:29.737 INFO kablam!     |     ^^^^^^^^^^^^^^
Oct 31 23:20:29.737 INFO kablam!     |
Oct 31 23:20:29.737 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:20:29.737 INFO kablam! 
Oct 31 23:20:29.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
Oct 31 23:20:29.767 INFO kablam! su: No module specific data is present
Oct 31 23:20:30.272 INFO running `"docker" "rm" "-f" "02c70604cdfb4cfa16458d65a835e31d65c923d9f78faab0c00b36b8f872aa80"`
Oct 31 23:20:30.402 INFO blam! 02c70604cdfb4cfa16458d65a835e31d65c923d9f78faab0c00b36b8f872aa80