[INFO] cloning repository https://github.com/Igosuki/signalr-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Igosuki/signalr-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgosuki%2Fsignalr-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgosuki%2Fsignalr-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f82d387532b0aac0bb4d5bddced8b8c8bc460f9 [INFO] testing Igosuki/signalr-rs against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgosuki%2Fsignalr-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Igosuki/signalr-rs on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Igosuki/signalr-rs [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/Igosuki/signalr-rs [INFO] tweaked toml for git repo https://github.com/Igosuki/signalr-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Igosuki/signalr-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e23b382a70ac7232d8f687c0dc80b689b5b47d1eddacae380d36814da03eebab [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" "e23b382a70ac7232d8f687c0dc80b689b5b47d1eddacae380d36814da03eebab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e23b382a70ac7232d8f687c0dc80b689b5b47d1eddacae380d36814da03eebab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e23b382a70ac7232d8f687c0dc80b689b5b47d1eddacae380d36814da03eebab", kill_on_drop: false }` [INFO] [stdout] e23b382a70ac7232d8f687c0dc80b689b5b47d1eddacae380d36814da03eebab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] 09cc40ef8b06c0b9742f85dc99f28c4da73ffdc73230fd5517f0ddacea7c5f87 [INFO] running `Command { std: "docker" "start" "-a" "09cc40ef8b06c0b9742f85dc99f28c4da73ffdc73230fd5517f0ddacea7c5f87", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling local-waker v0.1.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling tokio-openssl v0.6.2 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling zstd-safe v3.1.0+zstd.1.4.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling actix-utils v3.0.0 [INFO] [stderr] Compiling libflate_lz77 v1.1.0 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling actix-macros v0.2.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling actix_derive v0.6.0 [INFO] [stderr] Compiling actix-web-codegen v0.5.0-beta.3 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling libflate v1.1.0 [INFO] [stderr] Compiling backoff v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling actix-service v2.0.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling zstd-sys v1.5.0+zstd.1.4.9 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling actix-router v0.2.7 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling local-channel v0.1.2 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling actix-rt v2.2.0 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling actix-server v2.0.0-beta.5 [INFO] [stderr] Compiling actix-codec v0.4.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling actix v0.12.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling actix-tls v3.0.0-beta.5 [INFO] [stderr] Compiling zstd v0.7.0+zstd.1.4.9 [INFO] [stderr] Compiling actix-http v3.0.0-beta.8 [INFO] [stderr] Compiling awc v3.0.0-beta.7 [INFO] [stderr] Compiling actix-web v4.0.0-beta.8 [INFO] [stderr] Compiling signalr_rs v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `url::Url::into_string`: use Into [INFO] [stdout] --> src/hub/client.rs:169:59 [INFO] [stdout] | [INFO] [stdout] 169 | let mut result = client.get(negotiate_url.clone().into_string()).send().await?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `connected` [INFO] [stdout] --> src/hub/client.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn connected(&mut self) {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ConnectionToken` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | ConnectionToken: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `connection_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `TryWebSockets` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | TryWebSockets: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_web_sockets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | H: String, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | M: String, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | A: T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | I: String, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:346:17 [INFO] [stdout] | [INFO] [stdout] 346 | self.inner.write(Message::Pong(Bytes::copy_from_slice(&msg))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:349:17 [INFO] [stdout] | [INFO] [stdout] 349 | self.handle_bytes(ctx, txt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | self.handle_bytes(ctx, b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:370:13 [INFO] [stdout] | [INFO] [stdout] 370 | self.inner.write(Message::Text(result.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 29s [INFO] running `Command { std: "docker" "inspect" "09cc40ef8b06c0b9742f85dc99f28c4da73ffdc73230fd5517f0ddacea7c5f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09cc40ef8b06c0b9742f85dc99f28c4da73ffdc73230fd5517f0ddacea7c5f87", kill_on_drop: false }` [INFO] [stdout] 09cc40ef8b06c0b9742f85dc99f28c4da73ffdc73230fd5517f0ddacea7c5f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", 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] 1ff0658c4c2e092a40282edd6aec69d8b27df073f48ed51225a837e39ef1004e [INFO] running `Command { std: "docker" "start" "-a" "1ff0658c4c2e092a40282edd6aec69d8b27df073f48ed51225a837e39ef1004e", kill_on_drop: false }` [INFO] [stderr] Compiling signalr_rs v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `url::Url::into_string`: use Into [INFO] [stdout] --> src/hub/client.rs:169:59 [INFO] [stdout] | [INFO] [stdout] 169 | let mut result = client.get(negotiate_url.clone().into_string()).send().await?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `connected` [INFO] [stdout] --> src/hub/client.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn connected(&mut self) {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ConnectionToken` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | ConnectionToken: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `connection_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `TryWebSockets` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | TryWebSockets: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_web_sockets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | H: String, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | M: String, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | A: T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | I: String, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:346:17 [INFO] [stdout] | [INFO] [stdout] 346 | self.inner.write(Message::Pong(Bytes::copy_from_slice(&msg))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:349:17 [INFO] [stdout] | [INFO] [stdout] 349 | self.handle_bytes(ctx, txt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | self.handle_bytes(ctx, b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:370:13 [INFO] [stdout] | [INFO] [stdout] 370 | self.inner.write(Message::Text(result.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `url::Url::into_string`: use Into [INFO] [stdout] --> src/hub/client.rs:169:59 [INFO] [stdout] | [INFO] [stdout] 169 | let mut result = client.get(negotiate_url.clone().into_string()).send().await?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `connected` [INFO] [stdout] --> src/hub/client.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | fn connected(&mut self) {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ConnectionToken` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | ConnectionToken: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `connection_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `TryWebSockets` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | TryWebSockets: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_web_sockets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | H: String, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | M: String, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | A: T, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/hub/client.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | I: String, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:346:17 [INFO] [stdout] | [INFO] [stdout] 346 | self.inner.write(Message::Pong(Bytes::copy_from_slice(&msg))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:349:17 [INFO] [stdout] | [INFO] [stdout] 349 | self.handle_bytes(ctx, txt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | self.handle_bytes(ctx, b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hub/client.rs:370:13 [INFO] [stdout] | [INFO] [stdout] 370 | self.inner.write(Message::Text(result.into())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.86s [INFO] running `Command { std: "docker" "inspect" "1ff0658c4c2e092a40282edd6aec69d8b27df073f48ed51225a837e39ef1004e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ff0658c4c2e092a40282edd6aec69d8b27df073f48ed51225a837e39ef1004e", kill_on_drop: false }` [INFO] [stdout] 1ff0658c4c2e092a40282edd6aec69d8b27df073f48ed51225a837e39ef1004e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] fb4e48c7745a839c77ab1f9834d4259908aad8ce3747c99eb91b1686074eb5de [INFO] running `Command { std: "docker" "start" "-a" "fb4e48c7745a839c77ab1f9834d4259908aad8ce3747c99eb91b1686074eb5de", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `url::Url::into_string`: use Into [INFO] [stderr] --> src/hub/client.rs:169:59 [INFO] [stderr] | [INFO] [stderr] 169 | let mut result = client.get(negotiate_url.clone().into_string()).send().await?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `connected` [INFO] [stderr] --> src/hub/client.rs:152:8 [INFO] [stderr] | [INFO] [stderr] 152 | fn connected(&mut self) {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `ConnectionToken` should have a snake case name [INFO] [stderr] --> src/hub/client.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | ConnectionToken: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `connection_token` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `TryWebSockets` should have a snake case name [INFO] [stderr] --> src/hub/client.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | TryWebSockets: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_web_sockets` [INFO] [stderr] [INFO] [stderr] warning: structure field `H` should have a snake case name [INFO] [stderr] --> src/hub/client.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | H: String, [INFO] [stderr] | ^ help: convert the identifier to snake case: `h` [INFO] [stderr] [INFO] [stderr] warning: structure field `M` should have a snake case name [INFO] [stderr] --> src/hub/client.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | M: String, [INFO] [stderr] | ^ help: convert the identifier to snake case: `m` [INFO] [stderr] [INFO] [stderr] warning: structure field `A` should have a snake case name [INFO] [stderr] --> src/hub/client.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | A: T, [INFO] [stderr] | ^ help: convert the identifier to snake case: `a` [INFO] [stderr] [INFO] [stderr] warning: structure field `I` should have a snake case name [INFO] [stderr] --> src/hub/client.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | I: String, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/hub/client.rs:346:17 [INFO] [stderr] | [INFO] [stderr] 346 | self.inner.write(Message::Pong(Bytes::copy_from_slice(&msg))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/hub/client.rs:349:17 [INFO] [stderr] | [INFO] [stderr] 349 | self.handle_bytes(ctx, txt); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/hub/client.rs:352:17 [INFO] [stderr] | [INFO] [stderr] 352 | self.handle_bytes(ctx, b); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/hub/client.rs:370:13 [INFO] [stderr] | [INFO] [stderr] 370 | self.inner.write(Message::Text(result.into())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `signalr_rs` (lib) generated 12 warnings [INFO] [stderr] warning: `signalr_rs` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/signalr_rs-1ff909c53e02ce85) [INFO] [stdout] [INFO] [stderr] Doc-tests signalr_rs [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb4e48c7745a839c77ab1f9834d4259908aad8ce3747c99eb91b1686074eb5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb4e48c7745a839c77ab1f9834d4259908aad8ce3747c99eb91b1686074eb5de", kill_on_drop: false }` [INFO] [stdout] fb4e48c7745a839c77ab1f9834d4259908aad8ce3747c99eb91b1686074eb5de