[INFO] cloning repository https://github.com/luojia65/easy_chat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luojia65/easy_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Feasy_chat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Feasy_chat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99572dc96f0a1398ada1f538b69f7d3f93498bad [INFO] checking luojia65/easy_chat against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Feasy_chat" "/workspace/builds/worker-114/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luojia65/easy_chat on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/luojia65/easy_chat [INFO] finished tweaking git repo https://github.com/luojia65/easy_chat [INFO] tweaked toml for git repo https://github.com/luojia65/easy_chat written to /workspace/builds/worker-114/source/Cargo.toml [INFO] crate git repo https://github.com/luojia65/easy_chat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusqlite v0.16.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50a9eb1fd1c2864fa17349038d82d3bf6c1c65153e9fbc067116e4bcf696fdef [INFO] running `Command { std: "docker" "start" "-a" "50a9eb1fd1c2864fa17349038d82d3bf6c1c65153e9fbc067116e4bcf696fdef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50a9eb1fd1c2864fa17349038d82d3bf6c1c65153e9fbc067116e4bcf696fdef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50a9eb1fd1c2864fa17349038d82d3bf6c1c65153e9fbc067116e4bcf696fdef", kill_on_drop: false }` [INFO] [stdout] 50a9eb1fd1c2864fa17349038d82d3bf6c1c65153e9fbc067116e4bcf696fdef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 309b1a21e96d821143e8cf5da7d6be5ba6f6d7c536fe9ea6510d67b406ac2185 [INFO] running `Command { std: "docker" "start" "-a" "309b1a21e96d821143e8cf5da7d6be5ba6f6d7c536fe9ea6510d67b406ac2185", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling libsqlite3-sys v0.11.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking pest v2.1.0 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking ws v0.7.9 [INFO] [stderr] Checking rusqlite v0.16.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking easechat-nexus v0.0.0 (/opt/rustwide/workdir/src/easechat-nexus-v2-rs) [INFO] [stderr] Checking easechat-record v0.0.0 (/opt/rustwide/workdir/src/easechat-record-rs) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/easechat-record-rs/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clap::App` [INFO] [stdout] --> src/easechat-record-rs/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap::App; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/easechat-record-rs/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clap::App` [INFO] [stdout] --> src/easechat-record-rs/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap::App; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/easechat-record-rs/src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let matches = clap_app!(easechat_record => [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/easechat-record-rs/src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let matches = clap_app!(easechat_record => [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/adapt.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(inner: F, sig_tx: mpsc::Sender) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `register_client` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn register_client(&mut self, id: String, sender: Sender) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen_channel` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn listen_channel(&mut self, src_id: String, target_id: String, valid_sec: u64, valid_nanos: u64) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_message` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn push_message(&mut self, src_id: String, dest_id: String, msg: String) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unregister_client` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn unregister_client(&mut self, src_id: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Accept` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | / Accept { [INFO] [stdout] 76 | | src_id: String, [INFO] [stdout] 77 | | msg: String, [INFO] [stdout] 78 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unregister` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | / Unregister { [INFO] [stdout] 80 | | src_id: String, [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `socket` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | socket: ws::WebSocket>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `srv` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | srv: service::Service, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/adapt.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(inner: F, sig_tx: mpsc::Sender) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `register_client` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn register_client(&mut self, id: String, sender: Sender) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen_channel` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn listen_channel(&mut self, src_id: String, target_id: String, valid_sec: u64, valid_nanos: u64) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `push_message` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn push_message(&mut self, src_id: String, dest_id: String, msg: String) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unregister_client` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn unregister_client(&mut self, src_id: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Accept` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | / Accept { [INFO] [stdout] 76 | | src_id: String, [INFO] [stdout] 77 | | msg: String, [INFO] [stdout] 78 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unregister` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/service.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | / Unregister { [INFO] [stdout] 80 | | src_id: String, [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `socket` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | socket: ws::WebSocket>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `srv` [INFO] [stdout] --> src/easechat-nexus-v2-rs/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | srv: service::Service, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking easechat-exec v0.0.0 (/opt/rustwide/workdir/src/easechat-exec-rs) [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking ease_chat_nexus v0.0.2 (/opt/rustwide/workdir/src/easechat-nexus-rs) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.04s [INFO] running `Command { std: "docker" "inspect" "309b1a21e96d821143e8cf5da7d6be5ba6f6d7c536fe9ea6510d67b406ac2185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "309b1a21e96d821143e8cf5da7d6be5ba6f6d7c536fe9ea6510d67b406ac2185", kill_on_drop: false }` [INFO] [stdout] 309b1a21e96d821143e8cf5da7d6be5ba6f6d7c536fe9ea6510d67b406ac2185