[INFO] updating cached repository https://github.com/syntacticsugarglider/vessels-chat-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/syntacticsugarglider/vessels-chat-demo [INFO] [stderr] 070032b..ff5a913 master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff5a913504410948b27782c16d011797246b4e3e [INFO] checking syntacticsugarglider/vessels-chat-demo against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntacticsugarglider%2Fvessels-chat-demo" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/syntacticsugarglider/vessels-chat-demo on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/syntacticsugarglider/vessels-chat-demo [INFO] finished tweaking git repo https://github.com/syntacticsugarglider/vessels-chat-demo [INFO] tweaked toml for git repo https://github.com/syntacticsugarglider/vessels-chat-demo written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/noocene/abstract-ws` [INFO] [stderr] Updating git repository `https://github.com/noocene/abstract-ws-tungstenite` [INFO] [stderr] Updating git repository `https://github.com/core-error/core-error` [INFO] [stderr] Updating git repository `https://github.com/noocene/protocol` [INFO] [stderr] Updating git repository `https://github.com/noocene/protocol-mve-transport` [INFO] [stderr] Updating git repository `https://github.com/noocene/thiserror` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56bfb5c8c18331072624a44959681ab3aab4622ff4823f1fd478f92fb58b2bad [INFO] running `Command { std: "docker" "start" "-a" "56bfb5c8c18331072624a44959681ab3aab4622ff4823f1fd478f92fb58b2bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56bfb5c8c18331072624a44959681ab3aab4622ff4823f1fd478f92fb58b2bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56bfb5c8c18331072624a44959681ab3aab4622ff4823f1fd478f92fb58b2bad", kill_on_drop: false }` [INFO] [stdout] 56bfb5c8c18331072624a44959681ab3aab4622ff4823f1fd478f92fb58b2bad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79f4f1bcdfd1dfc64e3afa1418b7605df4f4e5cea51065bbd747fe90a71c6782 [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" "79f4f1bcdfd1dfc64e3afa1418b7605df4f4e5cea51065bbd747fe90a71c6782", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling core-error v0.0.1-rc4 (https://github.com/core-error/core-error#9ffbf19b) [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling ui-sys v0.1.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking ws v0.9.1 [INFO] [stderr] Checking tungstenite v0.10.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.11 (https://github.com/noocene/thiserror#2d80304a) [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling derive v0.1.0 (https://github.com/noocene/protocol#365d0dd1) [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking iui v0.3.0 [INFO] [stderr] Checking thiserror v1.0.11 (https://github.com/noocene/thiserror#2d80304a) [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking serde v1.0.112 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking piper v0.1.3 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking smol v0.1.12 [INFO] [stderr] Checking protocol v0.1.0 (https://github.com/noocene/protocol#365d0dd1) [INFO] [stderr] Checking abstract-ws v0.1.0 (https://github.com/noocene/abstract-ws#afc308f0) [INFO] [stderr] Checking tokio-tungstenite v0.10.1 [INFO] [stderr] Checking abstract-ws-tungstenite v0.1.0 (https://github.com/noocene/abstract-ws-tungstenite#f01cfd59) [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking protocol-mve-transport v0.1.0 (https://github.com/noocene/protocol-mve-transport#1aa37e0c) [INFO] [stderr] Checking vessels-chat-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Socket` [INFO] [stdout] --> src/server.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use abstract_ws_tungstenite::{Server, Socket}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/server.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SplitSink`, `SplitStream` [INFO] [stdout] --> src/server.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | stream::{FuturesUnordered, SplitSink, SplitStream, Stream}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/server.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use std::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Socket` [INFO] [stdout] --> src/server.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use abstract_ws_tungstenite::{Server, Socket}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/server.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SplitSink`, `SplitStream` [INFO] [stdout] --> src/server.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | stream::{FuturesUnordered, SplitSink, SplitStream, Stream}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/server.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use std::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SplitSink`, `SplitStream` [INFO] [stdout] --> src/native.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | stream::{SplitSink, SplitStream}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SplitSink`, `SplitStream` [INFO] [stdout] --> src/native.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | stream::{SplitSink, SplitStream}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/native.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 67 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 68 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/native.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 71 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 72 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/native.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 67 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 68 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/native.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 71 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 72 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 118 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 119 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 122 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 123 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 118 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 119 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 122 | let a: Infallible = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 123 | a [INFO] [stdout] | ^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/native.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/native.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/native.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 67 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/native.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/server.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/server.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/server.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/server.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let a: Infallible = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 57s [INFO] running `Command { std: "docker" "inspect" "79f4f1bcdfd1dfc64e3afa1418b7605df4f4e5cea51065bbd747fe90a71c6782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79f4f1bcdfd1dfc64e3afa1418b7605df4f4e5cea51065bbd747fe90a71c6782", kill_on_drop: false }` [INFO] [stdout] 79f4f1bcdfd1dfc64e3afa1418b7605df4f4e5cea51065bbd747fe90a71c6782