Dec 18 02:30:27.177 INFO checking chippers/rplug against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:30:27.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:30:27.688 INFO [stdout] e5872de01d8521d8dfa75ef626b02294054a0a0182634bb8cf538ef5a67f5b54
Dec 18 02:30:27.690 INFO running `"docker" "start" "-a" "e5872de01d8521d8dfa75ef626b02294054a0a0182634bb8cf538ef5a67f5b54"`
Dec 18 02:30:29.364 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 18 02:30:29.368 INFO [stderr]    Compiling vec_map v0.8.0
Dec 18 02:30:29.368 INFO [stderr]    Compiling proc-macro2 v0.2.3
Dec 18 02:30:29.368 INFO [stderr]    Compiling atty v0.2.10
Dec 18 02:30:29.400 INFO [stderr]    Compiling serde v1.0.41
Dec 18 02:30:29.400 INFO [stderr]     Checking ws v0.7.6
Dec 18 02:30:30.328 INFO [stderr]    Compiling textwrap v0.9.0
Dec 18 02:30:33.890 INFO [stderr]    Compiling clap v2.31.2
Dec 18 02:30:36.924 INFO [stderr]    Compiling standalone-quote v0.5.0
Dec 18 02:30:38.569 INFO [stderr]    Compiling standalone-syn v0.13.0
Dec 18 02:31:04.800 INFO [stderr]     Checking serde_json v1.0.15
Dec 18 02:31:06.433 INFO [stderr]    Compiling toml v0.4.6
Dec 18 02:31:15.796 INFO [stderr]    Compiling cbindgen v0.6.0
Dec 18 02:31:29.563 INFO [stderr]    Compiling rplug v0.1.0 (/opt/crater/workdir)
Dec 18 02:31:36.160 INFO [stderr] warning: unused import: `endpoints::mobile::MobileInit`
Dec 18 02:31:36.161 INFO [stderr]   --> src/lib.rs:17:5
Dec 18 02:31:36.161 INFO [stderr]    |
Dec 18 02:31:36.161 INFO [stderr] 17 | use endpoints::mobile::MobileInit;
Dec 18 02:31:36.161 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:31:36.162 INFO [stderr]    |
Dec 18 02:31:36.162 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 02:31:36.162 INFO [stderr] 
Dec 18 02:31:36.162 INFO [stderr] warning: unused import: `connect`
Dec 18 02:31:36.163 INFO [stderr]   --> src/lib.rs:22:10
Dec 18 02:31:36.163 INFO [stderr]    |
Dec 18 02:31:36.163 INFO [stderr] 22 | use ws::{connect, CloseCode, Handler, Handshake, Message, Request, Result, Sender};
Dec 18 02:31:36.163 INFO [stderr]    |          ^^^^^^^
Dec 18 02:31:36.163 INFO [stderr] 
Dec 18 02:31:36.248 INFO [stderr] warning: unused import: `endpoints::mobile::MobileInit`
Dec 18 02:31:36.248 INFO [stderr]   --> src/lib.rs:17:5
Dec 18 02:31:36.248 INFO [stderr]    |
Dec 18 02:31:36.248 INFO [stderr] 17 | use endpoints::mobile::MobileInit;
Dec 18 02:31:36.248 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:31:36.248 INFO [stderr]    |
Dec 18 02:31:36.248 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 02:31:36.248 INFO [stderr] 
Dec 18 02:31:36.248 INFO [stderr] warning: unused import: `connect`
Dec 18 02:31:36.248 INFO [stderr]   --> src/lib.rs:22:10
Dec 18 02:31:36.248 INFO [stderr]    |
Dec 18 02:31:36.248 INFO [stderr] 22 | use ws::{connect, CloseCode, Handler, Handshake, Message, Request, Result, Sender};
Dec 18 02:31:36.248 INFO [stderr]    |          ^^^^^^^
Dec 18 02:31:36.248 INFO [stderr] 
Dec 18 02:31:36.592 INFO [stderr] warning: struct is never constructed: `SocketClient`
Dec 18 02:31:36.592 INFO [stderr]   --> src/lib.rs:29:1
Dec 18 02:31:36.593 INFO [stderr]    |
Dec 18 02:31:36.593 INFO [stderr] 29 | struct SocketClient {
Dec 18 02:31:36.593 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 02:31:36.594 INFO [stderr]    |
Dec 18 02:31:36.594 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:31:36.594 INFO [stderr] 
Dec 18 02:31:36.684 INFO [stderr] warning: struct is never constructed: `SocketClient`
Dec 18 02:31:36.685 INFO [stderr]   --> src/lib.rs:29:1
Dec 18 02:31:36.685 INFO [stderr]    |
Dec 18 02:31:36.685 INFO [stderr] 29 | struct SocketClient {
Dec 18 02:31:36.685 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 02:31:36.686 INFO [stderr]    |
Dec 18 02:31:36.686 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:31:36.686 INFO [stderr] 
Dec 18 02:31:39.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
Dec 18 02:31:40.577 INFO running `"docker" "inspect" "e5872de01d8521d8dfa75ef626b02294054a0a0182634bb8cf538ef5a67f5b54"`
Dec 18 02:31:40.950 INFO running `"docker" "rm" "-f" "e5872de01d8521d8dfa75ef626b02294054a0a0182634bb8cf538ef5a67f5b54"`
Dec 18 02:31:41.248 INFO [stdout] e5872de01d8521d8dfa75ef626b02294054a0a0182634bb8cf538ef5a67f5b54