Nov 04 02:21:41.442 INFO checking mskwarek/rustchain against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:21:41.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 02:21:41.699 INFO blam! c560da5906ec72c51bd9bc98c9dc94370ad06ae839db0c77f8db2ce088aaa76b
Nov 04 02:21:41.700 INFO running `"docker" "start" "-a" "c560da5906ec72c51bd9bc98c9dc94370ad06ae839db0c77f8db2ce088aaa76b"`
Nov 04 02:21:42.093 INFO kablam! usermod: no changes
Nov 04 02:21:42.289 INFO kablam!     Checking net2 v0.2.32
Nov 04 02:21:42.289 INFO kablam!     Checking log v0.4.5
Nov 04 02:21:42.289 INFO kablam!     Checking serde_json v1.0.17
Nov 04 02:21:42.289 INFO kablam!     Checking bytes v0.4.10
Nov 04 02:21:42.301 INFO kablam!     Checking futures-cpupool v0.1.8
Nov 04 02:21:42.301 INFO kablam!     Checking uuid v0.6.3
Nov 04 02:21:42.301 INFO kablam!     Checking crossbeam-epoch v0.5.2
Nov 04 02:21:42.303 INFO kablam!     Checking tokio-current-thread v0.1.1
Nov 04 02:21:44.107 INFO kablam!     Checking tokio-timer v0.2.6
Nov 04 02:21:44.123 INFO kablam!     Checking regex v1.0.0
Nov 04 02:21:44.215 INFO kablam!     Checking want v0.0.6
Nov 04 02:21:44.485 INFO kablam!     Checking mio v0.6.14
Nov 04 02:21:44.527 INFO kablam!     Checking crossbeam-deque v0.6.1
Nov 04 02:21:45.499 INFO kablam!     Checking tokio-threadpool v0.1.6
Nov 04 02:21:45.627 INFO kablam!     Checking tokio-io v0.1.8
Nov 04 02:21:45.627 INFO kablam!     Checking http v0.1.13
Nov 04 02:21:48.087 INFO kablam!     Checking tokio-codec v0.1.0
Nov 04 02:21:48.455 INFO kablam!     Checking tokio-reactor v0.1.1
Nov 04 02:21:48.455 INFO kablam!     Checking mio-uds v0.6.7
Nov 04 02:21:49.167 INFO kablam!     Checking tokio-fs v0.1.3
Nov 04 02:21:49.371 INFO kablam!     Checking env_logger v0.5.10
Nov 04 02:21:50.103 INFO kablam!     Checking tokio-uds v0.2.1
Nov 04 02:21:50.104 INFO kablam!     Checking tokio-tcp v0.1.0
Nov 04 02:21:50.104 INFO kablam!     Checking tokio-udp v0.1.0
Nov 04 02:21:50.843 INFO kablam!     Checking pretty_env_logger v0.2.4
Nov 04 02:21:51.923 INFO kablam!     Checking tokio v0.1.8
Nov 04 02:21:51.967 INFO kablam!     Checking h2 v0.1.12
Nov 04 02:21:56.683 INFO kablam!     Checking hyper v0.12.10
Nov 04 02:22:02.079 INFO kablam!     Checking rustchain v0.1.0 (/source)
Nov 04 02:22:05.519 INFO kablam! warning: unused variable: `error`
Nov 04 02:22:05.519 INFO kablam!    --> src/main.rs:190:13
Nov 04 02:22:05.519 INFO kablam!     |
Nov 04 02:22:05.519 INFO kablam! 190 |         Err(error) => {
Nov 04 02:22:05.519 INFO kablam!     |             ^^^^^ help: consider using `_error` instead
Nov 04 02:22:05.519 INFO kablam!     |
Nov 04 02:22:05.519 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 02:22:05.519 INFO kablam! 
Nov 04 02:22:05.916 INFO kablam! warning: unused variable: `error`
Nov 04 02:22:05.916 INFO kablam!    --> src/main.rs:190:13
Nov 04 02:22:05.916 INFO kablam!     |
Nov 04 02:22:05.916 INFO kablam! 190 |         Err(error) => {
Nov 04 02:22:05.916 INFO kablam!     |             ^^^^^ help: consider using `_error` instead
Nov 04 02:22:05.916 INFO kablam!     |
Nov 04 02:22:05.917 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 02:22:05.917 INFO kablam! 
Nov 04 02:22:06.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.00s
Nov 04 02:22:06.134 INFO kablam! su: No module specific data is present
Nov 04 02:22:07.094 INFO running `"docker" "rm" "-f" "c560da5906ec72c51bd9bc98c9dc94370ad06ae839db0c77f8db2ce088aaa76b"`
Nov 04 02:22:07.452 INFO blam! c560da5906ec72c51bd9bc98c9dc94370ad06ae839db0c77f8db2ce088aaa76b