Dec 17 19:19:12.777 INFO checking mpereira/noronha against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:19:12.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mpereira/noronha:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:19:13.284 INFO [stdout] 1396e799d861a7949cdc90217eed20874d8f1f60032666d5be1bcb0f1c96ee8e
Dec 17 19:19:13.286 INFO running `"docker" "start" "-a" "1396e799d861a7949cdc90217eed20874d8f1f60032666d5be1bcb0f1c96ee8e"`
Dec 17 19:19:16.488 INFO [stderr]     Checking arc-swap v0.3.0
Dec 17 19:19:16.488 INFO [stderr]     Checking encoding_rs v0.7.2
Dec 17 19:19:16.501 INFO [stderr]     Checking socket2 v0.3.7
Dec 17 19:19:16.503 INFO [stderr]     Checking rand v0.5.4
Dec 17 19:19:16.525 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 17 19:19:16.527 INFO [stderr]     Checking bytes v0.4.9
Dec 17 19:19:16.528 INFO [stderr]     Checking nom v4.0.0
Dec 17 19:19:16.536 INFO [stderr]     Checking log v0.4.3
Dec 17 19:19:18.476 INFO [stderr]     Checking uuid v0.6.5
Dec 17 19:19:19.176 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 17 19:19:20.325 INFO [stderr]     Checking ring v0.13.2
Dec 17 19:19:20.752 INFO [stderr]    Compiling syn v0.14.5
Dec 17 19:19:21.929 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 19:19:24.118 INFO [stderr]     Checking regex v1.0.2
Dec 17 19:19:25.945 INFO [stderr]    Compiling im v11.0.1
Dec 17 19:19:29.035 INFO [stderr]     Checking signal-hook v0.1.3
Dec 17 19:19:29.410 INFO [stderr]     Checking mio v0.6.15
Dec 17 19:19:29.918 INFO [stderr]     Checking want v0.0.4
Dec 17 19:19:30.952 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 17 19:19:31.858 INFO [stderr]     Checking backtrace v0.3.9
Dec 17 19:19:31.893 INFO [stderr]     Checking flate2 v1.0.2
Dec 17 19:19:32.502 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 19:19:34.524 INFO [stderr]     Checking openssl v0.9.24
Dec 17 19:19:35.456 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 17 19:19:39.336 INFO [stderr]     Checking tokio-io v0.1.7
Dec 17 19:19:40.152 INFO [stderr]     Checking http v0.1.8
Dec 17 19:19:40.232 INFO [stderr]     Checking parking_lot v0.6.3
Dec 17 19:19:40.264 INFO [stderr]     Checking chrono v0.4.5
Dec 17 19:19:41.708 INFO [stderr]     Checking cookie v0.11.0
Dec 17 19:19:44.024 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 19:19:45.472 INFO [stderr]     Checking mio-uds v0.6.6
Dec 17 19:19:45.841 INFO [stderr]     Checking serde-value v0.5.2
Dec 17 19:19:46.327 INFO [stderr]     Checking crossbeam-channel v0.2.4
Dec 17 19:19:48.365 INFO [stderr]     Checking state v0.4.1
Dec 17 19:19:49.748 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 17 19:19:50.596 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 17 19:19:52.016 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 17 19:19:52.174 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 17 19:19:53.041 INFO [stderr]     Checking mime_guess v2.0.0-alpha.6
Dec 17 19:19:54.493 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 17 19:19:54.493 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 17 19:19:55.676 INFO [stderr]     Checking tokio-signal v0.2.1
Dec 17 19:19:57.213 INFO [stderr]     Checking native-tls v0.1.5
Dec 17 19:19:57.344 INFO [stderr]     Checking tokio v0.1.7
Dec 17 19:19:57.976 INFO [stderr]     Checking trust-dns-proto v0.4.0
Dec 17 19:20:01.128 INFO [stderr]     Checking h2 v0.1.10
Dec 17 19:20:01.320 INFO [stderr]     Checking config v0.9.0
Dec 17 19:20:01.804 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 19:20:06.916 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 19:20:06.916 INFO [stderr]     Checking hyper v0.11.27
Dec 17 19:20:12.056 INFO [stderr]     Checking trust-dns-resolver v0.9.0
Dec 17 19:20:25.272 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 17 19:20:26.660 INFO [stderr]     Checking reqwest v0.8.7
Dec 17 19:20:27.434 INFO [stderr]    Compiling synstructure v0.9.0
Dec 17 19:20:27.436 INFO [stderr]    Compiling actix_derive v0.3.0
Dec 17 19:20:27.445 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 17 19:20:38.480 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 17 19:20:42.112 INFO [stderr]     Checking failure v0.1.2
Dec 17 19:20:42.809 INFO [stderr]     Checking actix v0.7.3
Dec 17 19:20:47.900 INFO [stderr]     Checking actix-web v0.7.3
Dec 17 19:20:54.692 INFO [stderr]     Checking log4rs v0.8.0
Dec 17 19:21:02.822 INFO [stderr]     Checking noronha v0.1.0-SNAPSHOT (/opt/crater/workdir)
Dec 17 19:21:07.336 INFO [stderr] warning: unused variable: `http_transport_pinger_connect_timeout`
Dec 17 19:21:07.336 INFO [stderr]    --> src/components/http_transport_pinger.rs:142:9
Dec 17 19:21:07.336 INFO [stderr]     |
Dec 17 19:21:07.336 INFO [stderr] 142 |     let http_transport_pinger_connect_timeout =
Dec 17 19:21:07.336 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_http_transport_pinger_connect_timeout` instead
Dec 17 19:21:07.336 INFO [stderr]     |
Dec 17 19:21:07.336 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 19:21:07.336 INFO [stderr] 
Dec 17 19:21:07.660 INFO [stderr] warning: method is never used: `nodes`
Dec 17 19:21:07.660 INFO [stderr]   --> src/cluster.rs:52:5
Dec 17 19:21:07.660 INFO [stderr]    |
Dec 17 19:21:07.660 INFO [stderr] 52 |     pub fn nodes(&self) -> HashSet<Node> {
Dec 17 19:21:07.660 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:21:07.660 INFO [stderr]    |
Dec 17 19:21:07.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:21:07.660 INFO [stderr] 
Dec 17 19:21:07.660 INFO [stderr] warning: method is never used: `write`
Dec 17 19:21:07.660 INFO [stderr]   --> src/components/configuration.rs:52:5
Dec 17 19:21:07.660 INFO [stderr]    |
Dec 17 19:21:07.660 INFO [stderr] 52 |     pub fn write() -> RwLockWriteGuard<'static, Self> {
Dec 17 19:21:07.660 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:21:07.660 INFO [stderr] 
Dec 17 19:21:07.852 INFO [stderr] warning: unused variable: `http_transport_pinger_connect_timeout`
Dec 17 19:21:07.852 INFO [stderr]    --> src/components/http_transport_pinger.rs:142:9
Dec 17 19:21:07.852 INFO [stderr]     |
Dec 17 19:21:07.852 INFO [stderr] 142 |     let http_transport_pinger_connect_timeout =
Dec 17 19:21:07.852 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_http_transport_pinger_connect_timeout` instead
Dec 17 19:21:07.852 INFO [stderr]     |
Dec 17 19:21:07.852 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 19:21:07.852 INFO [stderr] 
Dec 17 19:21:08.054 INFO [stderr] warning: method is never used: `nodes`
Dec 17 19:21:08.054 INFO [stderr]   --> src/cluster.rs:52:5
Dec 17 19:21:08.054 INFO [stderr]    |
Dec 17 19:21:08.054 INFO [stderr] 52 |     pub fn nodes(&self) -> HashSet<Node> {
Dec 17 19:21:08.054 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:21:08.054 INFO [stderr]    |
Dec 17 19:21:08.054 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:21:08.054 INFO [stderr] 
Dec 17 19:21:08.054 INFO [stderr] warning: method is never used: `write`
Dec 17 19:21:08.054 INFO [stderr]   --> src/components/configuration.rs:52:5
Dec 17 19:21:08.054 INFO [stderr]    |
Dec 17 19:21:08.054 INFO [stderr] 52 |     pub fn write() -> RwLockWriteGuard<'static, Self> {
Dec 17 19:21:08.055 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:21:08.055 INFO [stderr] 
Dec 17 19:21:08.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
Dec 17 19:21:09.122 INFO running `"docker" "inspect" "1396e799d861a7949cdc90217eed20874d8f1f60032666d5be1bcb0f1c96ee8e"`
Dec 17 19:21:09.484 INFO running `"docker" "rm" "-f" "1396e799d861a7949cdc90217eed20874d8f1f60032666d5be1bcb0f1c96ee8e"`
Dec 17 19:21:09.732 INFO [stdout] 1396e799d861a7949cdc90217eed20874d8f1f60032666d5be1bcb0f1c96ee8e