[INFO] cloning repository https://github.com/bkhalifeh/udp_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bkhalifeh/udp_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkhalifeh%2Fudp_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkhalifeh%2Fudp_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9e11fef3140d6cbb3980d441f5784c18b8855cf [INFO] checking bkhalifeh/udp_server against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkhalifeh%2Fudp_server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bkhalifeh/udp_server [INFO] finished tweaking git repo https://github.com/bkhalifeh/udp_server [INFO] tweaked toml for git repo https://github.com/bkhalifeh/udp_server written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bkhalifeh/udp_server on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bkhalifeh/udp_server already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11f462ccdb54dda77d43438616f481235ceebbd1386b62d9da8eff2866891440 [INFO] running `Command { std: "docker" "start" "-a" "11f462ccdb54dda77d43438616f481235ceebbd1386b62d9da8eff2866891440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11f462ccdb54dda77d43438616f481235ceebbd1386b62d9da8eff2866891440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11f462ccdb54dda77d43438616f481235ceebbd1386b62d9da8eff2866891440", kill_on_drop: false }` [INFO] [stdout] 11f462ccdb54dda77d43438616f481235ceebbd1386b62d9da8eff2866891440 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 547029289a8bccae781f33a530278d8e83a6e78f8faa54dea1231ed622b12dff [INFO] running `Command { std: "docker" "start" "-a" "547029289a8bccae781f33a530278d8e83a6e78f8faa54dea1231ed622b12dff", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Checking getrandom v0.3.2 [INFO] [stderr] Compiling pq-sys v0.7.1 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking postgres-protocol v0.6.8 [INFO] [stderr] Checking tokio-util v0.7.14 [INFO] [stderr] Checking postgres-types v0.2.9 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling diesel_table_macro_syntax v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling dsl_auto_type v0.1.3 [INFO] [stderr] Compiling diesel_derives v2.2.4 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tokio-postgres v0.7.13 [INFO] [stderr] Checking bb8 v0.8.6 [INFO] [stderr] Checking tokio-uring v0.5.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking diesel v2.2.9 [INFO] [stderr] Checking diesel-async v0.5.2 [INFO] [stderr] Checking udp_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i32> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i32> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, SystemTime> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> src/lib.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | / socket [INFO] [stdout] 101 | | .send_to(message_encode(message_info), client_addr) [INFO] [stdout] 102 | | .await; [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `udp_server` (lib test) due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i32> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i32> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, SystemTime> [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Serialize, Deserialize, Debug, Queryable, Selectable)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Queryable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> src/lib.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | / socket [INFO] [stdout] 101 | | .send_to(message_encode(message_info), client_addr) [INFO] [stdout] 102 | | .await; [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `udp_server` (lib) due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "547029289a8bccae781f33a530278d8e83a6e78f8faa54dea1231ed622b12dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547029289a8bccae781f33a530278d8e83a6e78f8faa54dea1231ed622b12dff", kill_on_drop: false }` [INFO] [stdout] 547029289a8bccae781f33a530278d8e83a6e78f8faa54dea1231ed622b12dff