Dec 01 06:21:49.560 INFO testing peterdelevoryas/io-state-machine-prototype4 against 1.30.1 for beta-1.31-5
Dec 01 06:21:49.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06:21:49.929 INFO [stdout] 7add67e0dc4a9d9b3af13f654e45628ee9f5ad2db004e1c6d518d41d722eb19e
Dec 01 06:21:49.935 INFO running `"docker" "start" "-a" "7add67e0dc4a9d9b3af13f654e45628ee9f5ad2db004e1c6d518d41d722eb19e"`
Dec 01 06:21:51.098 INFO [stderr] usermod: no changes
Dec 01 06:21:51.199 INFO [stderr]    Compiling net2 v0.2.26
Dec 01 06:21:51.225 INFO [stderr]    Compiling nix v0.7.0
Dec 01 06:21:55.257 INFO [stderr]    Compiling mio v0.6.2
Dec 01 06:21:57.271 INFO [stderr]    Compiling io-state-machine-prototype4 v0.1.0 (/source)
Dec 01 06:21:57.731 INFO [stderr] warning: unreachable expression
Dec 01 06:21:57.731 INFO [stderr]    --> src/main.rs:187:5
Dec 01 06:21:57.731 INFO [stderr]     |
Dec 01 06:21:57.731 INFO [stderr] 187 |     return Ok(())
Dec 01 06:21:57.731 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 01 06:21:57.731 INFO [stderr]     |
Dec 01 06:21:57.731 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 01 06:21:57.731 INFO [stderr] 
Dec 01 06:21:57.745 INFO [stderr] warning: unused variable: `i`
Dec 01 06:21:57.745 INFO [stderr]    --> src/main.rs:140:47
Dec 01 06:21:57.745 INFO [stderr]     |
Dec 01 06:21:57.745 INFO [stderr] 140 |                 Task::Conn { conn_slab_index: i } => {
Dec 01 06:21:57.745 INFO [stderr]     |                                               ^ help: consider using `_i` instead
Dec 01 06:21:57.745 INFO [stderr]     |
Dec 01 06:21:57.745 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 06:21:57.745 INFO [stderr] 
Dec 01 06:21:57.745 INFO [stderr] warning: unused variable: `result`
Dec 01 06:21:57.745 INFO [stderr]    --> src/main.rs:148:34
Dec 01 06:21:57.745 INFO [stderr]     |
Dec 01 06:21:57.745 INFO [stderr] 148 |                 TaskStatus::Done(result) => {
Dec 01 06:21:57.745 INFO [stderr]     |                                  ^^^^^^ help: consider using `_result` instead
Dec 01 06:21:57.746 INFO [stderr] 
Dec 01 06:21:57.746 INFO [stderr] warning: unused variable: `i`
Dec 01 06:21:57.746 INFO [stderr]    --> src/main.rs:167:47
Dec 01 06:21:57.746 INFO [stderr]     |
Dec 01 06:21:57.746 INFO [stderr] 167 |                 Task::Conn { conn_slab_index: i } => {
Dec 01 06:21:57.746 INFO [stderr]     |                                               ^ help: consider using `_i` instead
Dec 01 06:21:57.746 INFO [stderr] 
Dec 01 06:21:57.746 INFO [stderr] warning: unused variable: `result`
Dec 01 06:21:57.746 INFO [stderr]    --> src/main.rs:175:34
Dec 01 06:21:57.746 INFO [stderr]     |
Dec 01 06:21:57.746 INFO [stderr] 175 |                 TaskStatus::Done(result) => {
Dec 01 06:21:57.746 INFO [stderr]     |                                  ^^^^^^ help: consider using `_result` instead
Dec 01 06:21:57.746 INFO [stderr] 
Dec 01 06:21:57.746 INFO [stderr] warning: unused variable: `ready`
Dec 01 06:21:57.746 INFO [stderr]   --> src/main.rs:23:12
Dec 01 06:21:57.746 INFO [stderr]    |
Dec 01 06:21:57.746 INFO [stderr] 23 |            ready: mio::Ready,
Dec 01 06:21:57.746 INFO [stderr]    |            ^^^^^ help: consider using `_ready` instead
Dec 01 06:21:57.746 INFO [stderr] 
Dec 01 06:21:57.761 INFO [stderr] warning: variant is never constructed: `KineticRequest`
Dec 01 06:21:57.761 INFO [stderr]    --> src/main.rs:108:5
Dec 01 06:21:57.761 INFO [stderr]     |
Dec 01 06:21:57.761 INFO [stderr] 108 |     KineticRequest,
Dec 01 06:21:57.761 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 01 06:21:57.761 INFO [stderr]     |
Dec 01 06:21:57.761 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 06:21:57.761 INFO [stderr] 
Dec 01 06:21:58.382 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
Dec 01 06:21:58.382 INFO [stderr] su: No module specific data is present
Dec 01 06:21:58.719 INFO running `"docker" "inspect" "7add67e0dc4a9d9b3af13f654e45628ee9f5ad2db004e1c6d518d41d722eb19e"`
Dec 01 06:21:58.838 INFO running `"docker" "rm" "-f" "7add67e0dc4a9d9b3af13f654e45628ee9f5ad2db004e1c6d518d41d722eb19e"`
Dec 01 06:21:58.977 INFO [stdout] 7add67e0dc4a9d9b3af13f654e45628ee9f5ad2db004e1c6d518d41d722eb19e
Dec 01 06:21:58.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06:21:59.231 INFO [stdout] ef2ab43e2e838c3114a8d3e1f998fd91f4726a8ac204000b7b759545a717c1ef
Dec 01 06:21:59.233 INFO running `"docker" "start" "-a" "ef2ab43e2e838c3114a8d3e1f998fd91f4726a8ac204000b7b759545a717c1ef"`
Dec 01 06:22:00.207 INFO [stderr] usermod: no changes
Dec 01 06:22:00.245 INFO [stderr]    Compiling io-state-machine-prototype4 v0.1.0 (/source)
Dec 01 06:22:00.740 INFO [stderr] warning: unreachable expression
Dec 01 06:22:00.740 INFO [stderr]    --> src/main.rs:187:5
Dec 01 06:22:00.740 INFO [stderr]     |
Dec 01 06:22:00.740 INFO [stderr] 187 |     return Ok(())
Dec 01 06:22:00.740 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 01 06:22:00.740 INFO [stderr]     |
Dec 01 06:22:00.741 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 01 06:22:00.741 INFO [stderr] 
Dec 01 06:22:00.764 INFO [stderr] warning: unused variable: `i`
Dec 01 06:22:00.764 INFO [stderr]    --> src/main.rs:140:47
Dec 01 06:22:00.764 INFO [stderr]     |
Dec 01 06:22:00.764 INFO [stderr] 140 |                 Task::Conn { conn_slab_index: i } => {
Dec 01 06:22:00.764 INFO [stderr]     |                                               ^ help: consider using `_i` instead
Dec 01 06:22:00.764 INFO [stderr]     |
Dec 01 06:22:00.764 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 06:22:00.764 INFO [stderr] 
Dec 01 06:22:00.764 INFO [stderr] warning: unused variable: `result`
Dec 01 06:22:00.764 INFO [stderr]    --> src/main.rs:148:34
Dec 01 06:22:00.764 INFO [stderr]     |
Dec 01 06:22:00.764 INFO [stderr] 148 |                 TaskStatus::Done(result) => {
Dec 01 06:22:00.764 INFO [stderr]     |                                  ^^^^^^ help: consider using `_result` instead
Dec 01 06:22:00.764 INFO [stderr] 
Dec 01 06:22:00.764 INFO [stderr] warning: unused variable: `i`
Dec 01 06:22:00.764 INFO [stderr]    --> src/main.rs:167:47
Dec 01 06:22:00.764 INFO [stderr]     |
Dec 01 06:22:00.764 INFO [stderr] 167 |                 Task::Conn { conn_slab_index: i } => {
Dec 01 06:22:00.764 INFO [stderr]     |                                               ^ help: consider using `_i` instead
Dec 01 06:22:00.765 INFO [stderr] 
Dec 01 06:22:00.765 INFO [stderr] warning: unused variable: `result`
Dec 01 06:22:00.765 INFO [stderr]    --> src/main.rs:175:34
Dec 01 06:22:00.765 INFO [stderr]     |
Dec 01 06:22:00.765 INFO [stderr] 175 |                 TaskStatus::Done(result) => {
Dec 01 06:22:00.765 INFO [stderr]     |                                  ^^^^^^ help: consider using `_result` instead
Dec 01 06:22:00.765 INFO [stderr] 
Dec 01 06:22:00.765 INFO [stderr] warning: unused variable: `ready`
Dec 01 06:22:00.765 INFO [stderr]   --> src/main.rs:23:12
Dec 01 06:22:00.765 INFO [stderr]    |
Dec 01 06:22:00.765 INFO [stderr] 23 |            ready: mio::Ready,
Dec 01 06:22:00.765 INFO [stderr]    |            ^^^^^ help: consider using `_ready` instead
Dec 01 06:22:00.765 INFO [stderr] 
Dec 01 06:22:00.777 INFO [stderr] warning: variant is never constructed: `KineticRequest`
Dec 01 06:22:00.777 INFO [stderr]    --> src/main.rs:108:5
Dec 01 06:22:00.777 INFO [stderr]     |
Dec 01 06:22:00.777 INFO [stderr] 108 |     KineticRequest,
Dec 01 06:22:00.777 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 01 06:22:00.777 INFO [stderr]     |
Dec 01 06:22:00.777 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 06:22:00.777 INFO [stderr] 
Dec 01 06:22:01.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 01 06:22:01.121 INFO [stderr] su: No module specific data is present
Dec 01 06:22:01.359 INFO running `"docker" "inspect" "ef2ab43e2e838c3114a8d3e1f998fd91f4726a8ac204000b7b759545a717c1ef"`
Dec 01 06:22:01.493 INFO running `"docker" "rm" "-f" "ef2ab43e2e838c3114a8d3e1f998fd91f4726a8ac204000b7b759545a717c1ef"`
Dec 01 06:22:01.635 INFO [stdout] ef2ab43e2e838c3114a8d3e1f998fd91f4726a8ac204000b7b759545a717c1ef
Dec 01 06:22:01.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06:22:02.026 INFO [stdout] fc3a5857dda0b238db1b16679eca780dc07c6b6b33aa43650b7db865b6675d29
Dec 01 06:22:02.032 INFO running `"docker" "start" "-a" "fc3a5857dda0b238db1b16679eca780dc07c6b6b33aa43650b7db865b6675d29"`
Dec 01 06:22:02.659 INFO [stderr] usermod: no changes
Dec 01 06:22:02.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 06:22:02.715 INFO [stderr]      Running /target/debug/deps/io_state_machine_prototype4-ea73c4e55dee48f5
Dec 01 06:22:02.719 INFO [stdout] 
Dec 01 06:22:02.719 INFO [stdout] running 0 tests
Dec 01 06:22:02.719 INFO [stdout] 
Dec 01 06:22:02.719 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 06:22:02.720 INFO [stdout] 
Dec 01 06:22:02.720 INFO [stderr] su: No module specific data is present
Dec 01 06:22:03.228 INFO running `"docker" "inspect" "fc3a5857dda0b238db1b16679eca780dc07c6b6b33aa43650b7db865b6675d29"`
Dec 01 06:22:03.422 INFO running `"docker" "rm" "-f" "fc3a5857dda0b238db1b16679eca780dc07c6b6b33aa43650b7db865b6675d29"`
Dec 01 06:22:03.552 INFO [stdout] fc3a5857dda0b238db1b16679eca780dc07c6b6b33aa43650b7db865b6675d29
