Nov 01 10:41:24.286 INFO checking OpenStratos/server-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:41:24.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 10:41:24.696 INFO blam! 247d26e5f0b0af65f95259e314e72716835ba3fd27a5cc7def44799c159d7606
Nov 01 10:41:24.708 INFO running `"docker" "start" "-a" "247d26e5f0b0af65f95259e314e72716835ba3fd27a5cc7def44799c159d7606"`
Nov 01 10:41:26.640 INFO kablam! usermod: no changes
Nov 01 10:41:26.908 INFO kablam!    Compiling semver-parser v0.7.0
Nov 01 10:41:26.908 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 01 10:41:26.908 INFO kablam!    Compiling pkg-config v0.3.14
Nov 01 10:41:26.908 INFO kablam!     Checking void v1.0.2
Nov 01 10:41:26.908 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 01 10:41:26.908 INFO kablam!     Checking libc v0.2.43
Nov 01 10:41:28.905 INFO kablam!    Compiling num-traits v0.2.6
Nov 01 10:41:29.857 INFO kablam!    Compiling serde v1.0.79
Nov 01 10:41:29.864 INFO kablam!     Checking rand_core v0.3.0
Nov 01 10:41:43.344 INFO kablam!     Checking stable_deref_trait v1.1.1
Nov 01 10:41:43.396 INFO kablam!    Compiling nix v0.10.0
Nov 01 10:41:43.832 INFO kablam!    Compiling cc v1.0.25
Nov 01 10:41:43.944 INFO kablam!     Checking byteorder v1.2.6
Nov 01 10:41:46.725 INFO kablam!    Compiling version_check v0.1.5
Nov 01 10:41:47.757 INFO kablam!     Checking scopeguard v0.3.3
Nov 01 10:41:49.625 INFO kablam!    Compiling nix v0.11.0
Nov 01 10:41:59.089 INFO kablam!     Checking bitflags v1.0.4
Nov 01 10:41:59.728 INFO kablam!    Compiling num-integer v0.1.39
Nov 01 10:42:00.011 INFO kablam!     Checking cfg-if v0.1.5
Nov 01 10:42:00.612 INFO kablam!     Checking lazycell v1.2.0
Nov 01 10:42:00.795 INFO kablam!     Checking futures v0.1.25
Nov 01 10:42:00.826 INFO kablam!    Compiling failure_derive v0.1.2
Nov 01 10:42:01.158 INFO kablam!     Checking traitobject v0.1.0
Nov 01 10:42:01.832 INFO kablam!     Checking slab v0.4.1
Nov 01 10:42:02.696 INFO kablam!     Checking bitflags v0.9.1
Nov 01 10:42:04.989 INFO kablam!     Checking crossbeam-utils v0.5.0
Nov 01 10:42:07.733 INFO kablam!     Checking quick-error v1.2.2
Nov 01 10:42:08.809 INFO kablam!     Checking rustc-demangle v0.1.9
Nov 01 10:42:22.507 INFO kablam!     Checking log-mdc v0.1.0
Nov 01 10:42:22.897 INFO kablam!     Checking antidote v1.0.0
Nov 01 10:42:23.101 INFO kablam!     Checking crossbeam v0.3.2
Nov 01 10:42:26.538 INFO kablam!     Checking fnv v1.0.6
Nov 01 10:42:26.764 INFO kablam!     Checking unreachable v1.0.0
Nov 01 10:42:29.690 INFO kablam!     Checking rand_core v0.2.2
Nov 01 10:42:29.790 INFO kablam!     Checking iovec v0.1.2
Nov 01 10:42:29.950 INFO kablam!     Checking time v0.1.40
Nov 01 10:42:30.206 INFO kablam!     Checking num_cpus v1.8.0
Nov 01 10:42:33.557 INFO kablam!    Compiling semver v0.9.0
Nov 01 10:42:33.705 INFO kablam!     Checking owning_ref v0.3.3
Nov 01 10:42:34.881 INFO kablam!    Compiling libudev-sys v0.1.4
Nov 01 10:42:35.564 INFO kablam!     Checking net2 v0.2.33
Nov 01 10:42:38.308 INFO kablam!    Compiling lazy_static v1.1.0
Nov 01 10:42:38.460 INFO kablam!     Checking unsafe-any v0.4.2
Nov 01 10:42:40.684 INFO kablam!     Checking humantime v1.1.1
Nov 01 10:42:45.949 INFO kablam!     Checking tokio-executor v0.1.5
Nov 01 10:42:45.997 INFO kablam!     Checking smallvec v0.6.5
Nov 01 10:42:46.582 INFO kablam!    Compiling backtrace-sys v0.1.24
Nov 01 10:42:46.888 INFO kablam!     Checking rand v0.5.5
Nov 01 10:42:52.864 INFO kablam!     Checking bytes v0.4.10
Nov 01 10:43:10.700 INFO kablam!     Checking lock_api v0.1.4
Nov 01 10:43:21.318 INFO kablam!     Checking typemap v0.3.3
Nov 01 10:43:26.137 INFO kablam!    Compiling rustc_version v0.2.3
Nov 01 10:43:54.784 INFO kablam!     Checking num-traits v0.1.43
Nov 01 10:44:02.628 INFO kablam!    Compiling parking_lot_core v0.3.1
Nov 01 10:44:03.941 INFO kablam!     Checking ordered-float v0.5.2
Nov 01 10:44:04.242 INFO kablam!    Compiling quote v0.6.8
Nov 01 10:44:05.281 INFO kablam!     Checking colored v1.6.1
Nov 01 10:44:09.228 INFO kablam!     Checking chrono v0.4.6
Nov 01 10:44:09.433 INFO kablam!     Checking libudev v0.2.0
Nov 01 10:44:09.778 INFO kablam!     Checking log v0.4.5
Nov 01 10:44:12.204 INFO kablam!     Checking toml v0.4.8
Nov 01 10:44:12.309 INFO kablam!     Checking backtrace v0.3.9
Nov 01 10:44:15.116 INFO kablam!     Checking serde-value v0.5.2
Nov 01 10:44:21.456 INFO kablam!     Checking sysfs_gpio v0.5.3
Nov 01 10:44:22.285 INFO kablam!     Checking serialport v3.0.0
Nov 01 10:44:22.626 INFO kablam!     Checking tokio-io v0.1.9
Nov 01 10:44:24.081 INFO kablam!     Checking mio v0.6.16
Nov 01 10:44:29.937 INFO kablam!     Checking parking_lot v0.6.4
Nov 01 10:44:31.764 INFO kablam!    Compiling syn v0.14.9
Nov 01 10:44:33.544 INFO kablam!    Compiling syn v0.15.9
Nov 01 10:44:35.656 INFO kablam!     Checking mio-serial v3.0.0
Nov 01 10:44:36.560 INFO kablam!     Checking tokio-reactor v0.1.6
Nov 01 10:44:43.998 INFO kablam!     Checking tokio-serial v3.0.0
Nov 01 10:45:42.412 INFO kablam!    Compiling serde_derive v1.0.79
Nov 01 10:45:45.852 INFO kablam!    Compiling synstructure v0.9.0
Nov 01 10:46:54.752 INFO kablam!     Checking failure v0.1.2
Nov 01 10:47:01.171 INFO kablam!     Checking log4rs v0.8.0
Nov 01 10:47:05.639 INFO kablam!     Checking os_balloon v2.0.0-dev (/source)
Nov 01 10:47:17.372 INFO kablam! warning: unused variable: `state`
Nov 01 10:47:17.372 INFO kablam!    --> src/lib.rs:114:17
Nov 01 10:47:17.372 INFO kablam!     |
Nov 01 10:47:17.372 INFO kablam! 114 |     if let Some(state) = State::get_last().context(error::LastState::Read)? {
Nov 01 10:47:17.372 INFO kablam!     |                 ^^^^^ help: consider using `_state` instead
Nov 01 10:47:17.372 INFO kablam!     |
Nov 01 10:47:17.372 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:47:17.372 INFO kablam! 
Nov 01 10:47:18.048 INFO kablam! warning: unused variable: `state`
Nov 01 10:47:18.048 INFO kablam!    --> src/lib.rs:114:17
Nov 01 10:47:18.048 INFO kablam!     |
Nov 01 10:47:18.048 INFO kablam! 114 |     if let Some(state) = State::get_last().context(error::LastState::Read)? {
Nov 01 10:47:18.048 INFO kablam!     |                 ^^^^^ help: consider using `_state` instead
Nov 01 10:47:18.048 INFO kablam!     |
Nov 01 10:47:18.048 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:47:18.048 INFO kablam! 
Nov 01 10:47:18.139 INFO kablam! warning: unused variable: `state`
Nov 01 10:47:18.139 INFO kablam!    --> src/lib.rs:114:17
Nov 01 10:47:18.139 INFO kablam!     |
Nov 01 10:47:18.139 INFO kablam! 114 |     if let Some(state) = State::get_last().context(error::LastState::Read)? {
Nov 01 10:47:18.139 INFO kablam!     |                 ^^^^^ help: consider using `_state` instead
Nov 01 10:47:18.139 INFO kablam!     |
Nov 01 10:47:18.139 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:47:18.139 INFO kablam! 
Nov 01 10:47:23.758 INFO kablam!     Finished dev [optimized + debuginfo] target(s) in 5m 57s
Nov 01 10:47:23.775 INFO kablam! su: No module specific data is present
Nov 01 10:47:25.297 INFO running `"docker" "rm" "-f" "247d26e5f0b0af65f95259e314e72716835ba3fd27a5cc7def44799c159d7606"`
Nov 01 10:47:25.592 INFO blam! 247d26e5f0b0af65f95259e314e72716835ba3fd27a5cc7def44799c159d7606