Nov 30 09:16:34.934 INFO checking OpenStratos/server-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:16:34.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 09:16:35.332 INFO [stdout] 43302a76bb4146dc5a50d27533a959f39a468afc7e41be4b9378d3141b94db2b
Nov 30 09:16:35.338 INFO running `"docker" "start" "-a" "43302a76bb4146dc5a50d27533a959f39a468afc7e41be4b9378d3141b94db2b"`
Nov 30 09:16:36.352 INFO [stderr] usermod: no changes
Nov 30 09:16:36.634 INFO [stderr]    Compiling semver-parser v0.7.0
Nov 30 09:16:36.634 INFO [stderr]    Compiling pkg-config v0.3.14
Nov 30 09:16:36.634 INFO [stderr]    Compiling proc-macro2 v0.4.20
Nov 30 09:16:36.634 INFO [stderr]     Checking rand_core v0.3.0
Nov 30 09:16:36.635 INFO [stderr]     Checking void v1.0.2
Nov 30 09:16:36.635 INFO [stderr]     Checking libc v0.2.43
Nov 30 09:16:36.636 INFO [stderr]    Compiling num-traits v0.2.6
Nov 30 09:16:38.464 INFO [stderr]    Compiling serde v1.0.79
Nov 30 09:16:39.404 INFO [stderr]    Compiling unicode-xid v0.1.0
Nov 30 09:16:56.062 INFO [stderr]     Checking byteorder v1.2.6
Nov 30 09:16:56.080 INFO [stderr]    Compiling cc v1.0.25
Nov 30 09:16:56.544 INFO [stderr]     Checking stable_deref_trait v1.1.1
Nov 30 09:16:56.913 INFO [stderr]    Compiling version_check v0.1.5
Nov 30 09:16:58.773 INFO [stderr]    Compiling nix v0.10.0
Nov 30 09:17:00.733 INFO [stderr]     Checking scopeguard v0.3.3
Nov 30 09:17:01.522 INFO [stderr]     Checking bitflags v1.0.4
Nov 30 09:17:02.055 INFO [stderr]    Compiling nix v0.11.0
Nov 30 09:17:03.586 INFO [stderr]     Checking cfg-if v0.1.5
Nov 30 09:17:03.586 INFO [stderr]    Compiling num-integer v0.1.39
Nov 30 09:17:04.142 INFO [stderr]     Checking slab v0.4.1
Nov 30 09:17:07.690 INFO [stderr]     Checking lazycell v1.2.0
Nov 30 09:17:07.732 INFO [stderr]     Checking traitobject v0.1.0
Nov 30 09:17:07.936 INFO [stderr]     Checking futures v0.1.25
Nov 30 09:17:11.108 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 30 09:17:11.886 INFO [stderr]     Checking bitflags v0.9.1
Nov 30 09:17:13.230 INFO [stderr]     Checking crossbeam-utils v0.5.0
Nov 30 09:17:16.942 INFO [stderr]     Checking rustc-demangle v0.1.9
Nov 30 09:17:17.013 INFO [stderr]     Checking quick-error v1.2.2
Nov 30 09:17:18.740 INFO [stderr]     Checking antidote v1.0.0
Nov 30 09:17:20.208 INFO [stderr]     Checking fnv v1.0.6
Nov 30 09:17:22.170 INFO [stderr]     Checking log-mdc v0.1.0
Nov 30 09:17:23.270 INFO [stderr]     Checking crossbeam v0.3.2
Nov 30 09:17:25.618 INFO [stderr]     Checking unreachable v1.0.0
Nov 30 09:17:28.142 INFO [stderr]     Checking rand_core v0.2.2
Nov 30 09:17:28.462 INFO [stderr]     Checking iovec v0.1.2
Nov 30 09:17:28.545 INFO [stderr]     Checking time v0.1.40
Nov 30 09:17:30.280 INFO [stderr]     Checking num_cpus v1.8.0
Nov 30 09:17:31.085 INFO [stderr]    Compiling semver v0.9.0
Nov 30 09:17:31.294 INFO [stderr]    Compiling libudev-sys v0.1.4
Nov 30 09:17:31.886 INFO [stderr]     Checking owning_ref v0.3.3
Nov 30 09:17:35.126 INFO [stderr]     Checking net2 v0.2.33
Nov 30 09:17:41.024 INFO [stderr]    Compiling lazy_static v1.1.0
Nov 30 09:17:41.064 INFO [stderr]     Checking unsafe-any v0.4.2
Nov 30 09:17:41.689 INFO [stderr]     Checking humantime v1.1.1
Nov 30 09:17:44.448 INFO [stderr]     Checking smallvec v0.6.5
Nov 30 09:17:45.562 INFO [stderr]     Checking rand v0.5.5
Nov 30 09:17:57.862 INFO [stderr]     Checking bytes v0.4.10
Nov 30 09:17:58.426 INFO [stderr]     Checking tokio-executor v0.1.5
Nov 30 09:18:11.962 INFO [stderr]     Checking lock_api v0.1.4
Nov 30 09:18:22.120 INFO [stderr]     Checking typemap v0.3.3
Nov 30 09:18:25.969 INFO [stderr]    Compiling rustc_version v0.2.3
Nov 30 09:18:26.246 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 30 09:18:56.108 INFO [stderr]     Checking num-traits v0.1.43
Nov 30 09:19:01.175 INFO [stderr]    Compiling parking_lot_core v0.3.1
Nov 30 09:19:01.956 INFO [stderr]     Checking ordered-float v0.5.2
Nov 30 09:19:02.116 INFO [stderr]    Compiling quote v0.6.8
Nov 30 09:19:04.188 INFO [stderr]     Checking chrono v0.4.6
Nov 30 09:19:04.796 INFO [stderr]     Checking libudev v0.2.0
Nov 30 09:19:05.900 INFO [stderr]     Checking sysfs_gpio v0.5.3
Nov 30 09:19:06.746 INFO [stderr]     Checking colored v1.6.1
Nov 30 09:19:08.808 INFO [stderr]     Checking log v0.4.5
Nov 30 09:19:08.884 INFO [stderr]     Checking toml v0.4.8
Nov 30 09:19:09.982 INFO [stderr]     Checking serde-value v0.5.2
Nov 30 09:19:14.484 INFO [stderr]     Checking serialport v3.0.0
Nov 30 09:19:19.982 INFO [stderr]     Checking tokio-io v0.1.9
Nov 30 09:19:19.982 INFO [stderr]     Checking mio v0.6.16
Nov 30 09:19:21.972 INFO [stderr]     Checking backtrace v0.3.9
Nov 30 09:19:24.904 INFO [stderr]     Checking parking_lot v0.6.4
Nov 30 09:19:30.201 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 30 09:19:31.026 INFO [stderr]    Compiling syn v0.14.9
Nov 30 09:19:31.028 INFO [stderr]    Compiling syn v0.15.9
Nov 30 09:19:32.652 INFO [stderr]     Checking mio-serial v3.0.0
Nov 30 09:19:39.612 INFO [stderr]     Checking tokio-serial v3.0.0
Nov 30 09:20:43.701 INFO [stderr]    Compiling serde_derive v1.0.79
Nov 30 09:20:45.293 INFO [stderr]    Compiling synstructure v0.9.0
Nov 30 09:21:53.668 INFO [stderr]     Checking failure v0.1.2
Nov 30 09:22:00.873 INFO [stderr]     Checking log4rs v0.8.0
Nov 30 09:22:04.331 INFO [stderr]     Checking os_balloon v2.0.0-dev (/source)
Nov 30 09:22:17.532 INFO [stderr] warning: unused variable: `state`
Nov 30 09:22:17.532 INFO [stderr]    --> src/lib.rs:114:17
Nov 30 09:22:17.532 INFO [stderr]     |
Nov 30 09:22:17.532 INFO [stderr] 114 |     if let Some(state) = State::get_last().context(error::LastState::Read)? {
Nov 30 09:22:17.532 INFO [stderr]     |                 ^^^^^ help: consider using `_state` instead
Nov 30 09:22:17.532 INFO [stderr]     |
Nov 30 09:22:17.532 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 09:22:17.532 INFO [stderr] 
Nov 30 09:22:17.975 INFO [stderr] warning: unused variable: `state`
Nov 30 09:22:17.975 INFO [stderr]    --> src/lib.rs:114:17
Nov 30 09:22:17.975 INFO [stderr]     |
Nov 30 09:22:17.975 INFO [stderr] 114 |     if let Some(state) = State::get_last().context(error::LastState::Read)? {
Nov 30 09:22:17.975 INFO [stderr]     |                 ^^^^^ help: consider using `_state` instead
Nov 30 09:22:17.988 INFO [stderr]     |
Nov 30 09:22:17.988 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 09:22:17.988 INFO [stderr] 
Nov 30 09:22:19.140 INFO [stderr] warning: unused variable: `state`
Nov 30 09:22:19.140 INFO [stderr]    --> src/lib.rs:114:17
Nov 30 09:22:19.140 INFO [stderr]     |
Nov 30 09:22:19.140 INFO [stderr] 114 |     if let Some(state) = State::get_last().context(error::LastState::Read)? {
Nov 30 09:22:19.140 INFO [stderr]     |                 ^^^^^ help: consider using `_state` instead
Nov 30 09:22:19.140 INFO [stderr]     |
Nov 30 09:22:19.140 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 09:22:19.140 INFO [stderr] 
Nov 30 09:22:25.189 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 5m 48s
Nov 30 09:22:25.201 INFO [stderr] su: No module specific data is present
Nov 30 09:22:25.806 INFO running `"docker" "inspect" "43302a76bb4146dc5a50d27533a959f39a468afc7e41be4b9378d3141b94db2b"`
Nov 30 09:22:26.084 INFO running `"docker" "rm" "-f" "43302a76bb4146dc5a50d27533a959f39a468afc7e41be4b9378d3141b94db2b"`
Nov 30 09:22:26.256 INFO [stdout] 43302a76bb4146dc5a50d27533a959f39a468afc7e41be4b9378d3141b94db2b