Dec 19 19:05:37.092 INFO checking chippers/rplug against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:05:37.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/chippers/rplug:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:05:37.572 INFO [stdout] 2a49191d0a06be1c6469c8848e2a41959be2a700a085a1888af764a798af3cf1
Dec 19 19:05:37.576 INFO running `"docker" "start" "-a" "2a49191d0a06be1c6469c8848e2a41959be2a700a085a1888af764a798af3cf1"`
Dec 19 19:05:39.245 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 19 19:05:39.245 INFO [stderr]    Compiling vec_map v0.8.0
Dec 19 19:05:39.257 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 19 19:05:39.301 INFO [stderr]    Compiling strsim v0.7.0
Dec 19 19:05:39.334 INFO [stderr]    Compiling openssl-sys v0.9.28
Dec 19 19:05:39.335 INFO [stderr]    Compiling proc-macro2 v0.2.3
Dec 19 19:05:39.337 INFO [stderr]    Compiling atty v0.2.10
Dec 19 19:05:39.355 INFO [stderr]    Compiling serde v1.0.41
Dec 19 19:05:40.985 INFO [stderr]    Compiling textwrap v0.9.0
Dec 19 19:05:41.695 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 19 19:05:48.130 INFO [stderr]    Compiling clap v2.31.2
Dec 19 19:05:48.384 INFO [stderr]    Compiling standalone-quote v0.5.0
Dec 19 19:05:49.423 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 19:05:50.028 INFO [stderr]    Compiling standalone-syn v0.13.0
Dec 19 19:05:50.164 INFO [stderr]     Checking hyper v0.11.25
Dec 19 19:06:04.196 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 19:06:04.198 INFO [stderr]     Checking ws v0.7.6
Dec 19 19:06:07.465 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 19 19:06:10.160 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 19 19:06:21.372 INFO [stderr]    Compiling toml v0.4.6
Dec 19 19:06:21.836 INFO [stderr]    Compiling serde_json v1.0.15
Dec 19 19:06:27.481 INFO [stderr]    Compiling cbindgen v0.6.0
Dec 19 19:06:43.939 INFO [stderr]    Compiling rplug v0.1.0 (/opt/crater/workdir)
Dec 19 19:06:48.552 INFO [stderr] warning: unused import: `endpoints::mobile::MobileInit`
Dec 19 19:06:48.552 INFO [stderr]   --> src/lib.rs:17:5
Dec 19 19:06:48.552 INFO [stderr]    |
Dec 19 19:06:48.552 INFO [stderr] 17 | use endpoints::mobile::MobileInit;
Dec 19 19:06:48.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:06:48.552 INFO [stderr]    |
Dec 19 19:06:48.552 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 19:06:48.552 INFO [stderr] 
Dec 19 19:06:48.552 INFO [stderr] warning: unused import: `connect`
Dec 19 19:06:48.552 INFO [stderr]   --> src/lib.rs:22:10
Dec 19 19:06:48.552 INFO [stderr]    |
Dec 19 19:06:48.552 INFO [stderr] 22 | use ws::{connect, CloseCode, Handler, Handshake, Message, Request, Result, Sender};
Dec 19 19:06:48.552 INFO [stderr]    |          ^^^^^^^
Dec 19 19:06:48.552 INFO [stderr] 
Dec 19 19:06:48.623 INFO [stderr] warning: unused import: `endpoints::mobile::MobileInit`
Dec 19 19:06:48.623 INFO [stderr]   --> src/lib.rs:17:5
Dec 19 19:06:48.623 INFO [stderr]    |
Dec 19 19:06:48.623 INFO [stderr] 17 | use endpoints::mobile::MobileInit;
Dec 19 19:06:48.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:06:48.623 INFO [stderr]    |
Dec 19 19:06:48.623 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 19:06:48.623 INFO [stderr] 
Dec 19 19:06:48.623 INFO [stderr] warning: unused import: `connect`
Dec 19 19:06:48.623 INFO [stderr]   --> src/lib.rs:22:10
Dec 19 19:06:48.623 INFO [stderr]    |
Dec 19 19:06:48.623 INFO [stderr] 22 | use ws::{connect, CloseCode, Handler, Handshake, Message, Request, Result, Sender};
Dec 19 19:06:48.623 INFO [stderr]    |          ^^^^^^^
Dec 19 19:06:48.623 INFO [stderr] 
Dec 19 19:06:48.829 INFO [stderr] warning: struct is never constructed: `SocketClient`
Dec 19 19:06:48.829 INFO [stderr]   --> src/lib.rs:29:1
Dec 19 19:06:48.829 INFO [stderr]    |
Dec 19 19:06:48.829 INFO [stderr] 29 | struct SocketClient {
Dec 19 19:06:48.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 19:06:48.829 INFO [stderr]    |
Dec 19 19:06:48.829 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:06:48.829 INFO [stderr] 
Dec 19 19:06:48.941 INFO [stderr] warning: struct is never constructed: `SocketClient`
Dec 19 19:06:48.941 INFO [stderr]   --> src/lib.rs:29:1
Dec 19 19:06:48.941 INFO [stderr]    |
Dec 19 19:06:48.941 INFO [stderr] 29 | struct SocketClient {
Dec 19 19:06:48.941 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 19:06:48.941 INFO [stderr]    |
Dec 19 19:06:48.941 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:06:48.941 INFO [stderr] 
Dec 19 19:06:51.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Dec 19 19:06:52.419 INFO running `"docker" "inspect" "2a49191d0a06be1c6469c8848e2a41959be2a700a085a1888af764a798af3cf1"`
Dec 19 19:06:52.732 INFO running `"docker" "rm" "-f" "2a49191d0a06be1c6469c8848e2a41959be2a700a085a1888af764a798af3cf1"`
Dec 19 19:06:53.064 INFO [stdout] 2a49191d0a06be1c6469c8848e2a41959be2a700a085a1888af764a798af3cf1