[INFO] cloning repository https://github.com/codec-abc/Yew-WebRTC-Chat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codec-abc/Yew-WebRTC-Chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodec-abc%2FYew-WebRTC-Chat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodec-abc%2FYew-WebRTC-Chat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1a661f70f13c1dac7c8920b63a11fc65ed08b95 [INFO] checking codec-abc/Yew-WebRTC-Chat against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodec-abc%2FYew-WebRTC-Chat" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/codec-abc/Yew-WebRTC-Chat on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/codec-abc/Yew-WebRTC-Chat [INFO] finished tweaking git repo https://github.com/codec-abc/Yew-WebRTC-Chat [INFO] tweaked toml for git repo https://github.com/codec-abc/Yew-WebRTC-Chat written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/codec-abc/Yew-WebRTC-Chat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--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 gloo-events v0.1.1 [INFO] [stderr] Downloaded base64 v0.12.1 [INFO] [stderr] Downloaded bumpalo v3.2.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.16 [INFO] [stderr] Downloaded anyhow v1.0.28 [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded cfg-match v0.2.1 [INFO] [stderr] Downloaded gloo-console-timer v0.1.0 [INFO] [stderr] Downloaded gloo v0.2.1 [INFO] [stderr] Downloaded gloo-file v0.1.0 [INFO] [stderr] Downloaded syn v1.0.29 [INFO] [stderr] Downloaded yew-macro v0.16.1 [INFO] [stderr] Downloaded quote v1.0.4 [INFO] [stderr] Downloaded yew v0.16.2 [INFO] [stderr] Downloaded boolinator v2.4.0 [INFO] [stderr] Downloaded thiserror v1.0.16 [INFO] [stderr] Downloaded proc-macro-nested v0.1.4 [INFO] [stderr] Downloaded hmac-sha256 v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69749ade1b423c524dcb35a103089ae7e8dbfae382fc6ac0f911b41ee0ed993c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "69749ade1b423c524dcb35a103089ae7e8dbfae382fc6ac0f911b41ee0ed993c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69749ade1b423c524dcb35a103089ae7e8dbfae382fc6ac0f911b41ee0ed993c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69749ade1b423c524dcb35a103089ae7e8dbfae382fc6ac0f911b41ee0ed993c", kill_on_drop: false }` [INFO] [stdout] 69749ade1b423c524dcb35a103089ae7e8dbfae382fc6ac0f911b41ee0ed993c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2d1c2b44b1d951c4d0fb7e5d7adb1125187ba851cc8e65e37d58ebd18d9754a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c2d1c2b44b1d951c4d0fb7e5d7adb1125187ba851cc8e65e37d58ebd18d9754a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.63 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling yew v0.16.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.63 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling yew-macro v0.16.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.63 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking js-sys v0.3.40 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking web-sys v0.3.39 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.13 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking gloo-events v0.1.1 [INFO] [stderr] Checking gloo-console-timer v0.1.0 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking part2_bis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `create_offer_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | create_offer_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `create_answer_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | create_answer_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `channel_status_change_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | channel_status_change_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_ice_candidate_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | on_ice_candidate_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_ice_connection_state_change_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | on_ice_connection_state_change_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_ice_gathering_state_change_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | on_ice_gathering_state_change_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_data_channel_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | on_data_channel_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_data_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | on_data_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `set_candidate_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | set_candidate_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `create_offer_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | create_offer_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `create_answer_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | create_answer_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `channel_status_change_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | channel_status_change_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_ice_candidate_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | on_ice_candidate_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_ice_connection_state_change_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | on_ice_connection_state_change_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_ice_gathering_state_change_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | on_ice_gathering_state_change_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_data_channel_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | on_data_channel_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_data_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | on_data_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `set_candidate_closure` [INFO] [stdout] --> src/chat/web_rtc_manager.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | set_candidate_closure: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c2d1c2b44b1d951c4d0fb7e5d7adb1125187ba851cc8e65e37d58ebd18d9754a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2d1c2b44b1d951c4d0fb7e5d7adb1125187ba851cc8e65e37d58ebd18d9754a", kill_on_drop: false }` [INFO] [stdout] c2d1c2b44b1d951c4d0fb7e5d7adb1125187ba851cc8e65e37d58ebd18d9754a