[INFO] cloning repository https://github.com/UmarZein/audience_programming [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UmarZein/audience_programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmarZein%2Faudience_programming", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmarZein%2Faudience_programming'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9524a10c999932c53647a010eb84fb442b461f5 [INFO] checking UmarZein/audience_programming/e9524a10c999932c53647a010eb84fb442b461f5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmarZein%2Faudience_programming" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/UmarZein/audience_programming on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/UmarZein/audience_programming [INFO] finished tweaking git repo https://github.com/UmarZein/audience_programming [INFO] tweaked toml for git repo https://github.com/UmarZein/audience_programming written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/UmarZein/audience_programming 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90ec0a0d86405893a6a58e4b0623a7c064aff2b6708f339fe6f6f746df846af6 [INFO] running `Command { std: "docker" "start" "-a" "90ec0a0d86405893a6a58e4b0623a7c064aff2b6708f339fe6f6f746df846af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90ec0a0d86405893a6a58e4b0623a7c064aff2b6708f339fe6f6f746df846af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ec0a0d86405893a6a58e4b0623a7c064aff2b6708f339fe6f6f746df846af6", kill_on_drop: false }` [INFO] [stdout] 90ec0a0d86405893a6a58e4b0623a7c064aff2b6708f339fe6f6f746df846af6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48f8bf2ecc189de3154c393f2e848c9c87886176ecb6fafe60d295e484cb89ab [INFO] running `Command { std: "docker" "start" "-a" "48f8bf2ecc189de3154c393f2e848c9c87886176ecb6fafe60d295e484cb89ab", kill_on_drop: false }` [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking fid-rs v0.1.1 [INFO] [stderr] Checking louds-rs v0.4.0 [INFO] [stderr] Checking trie-rs v0.1.1 [INFO] [stderr] Checking audience_programming v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | .map(|uid| simulate_twitch_chat(tx.clone(), simple_hash(uid))) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/host.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 13 | rx: mpsc::Receiver<(usize, String)>, [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | electoral_handler: mpsc::Sender, [INFO] [stdout] | --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | ) -> JoinHandle<()> { [INFO] [stdout] 16 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 17 | | println!( [INFO] [stdout] 18 | | "{}{}", [INFO] [stdout] 19 | | "[host]: ".yellow().bold(), [INFO] [stdout] ... | [INFO] [stdout] 80 | | } [INFO] [stdout] 81 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/simulator.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn simulate_twitch_chat(tx: mpsc::Sender<(usize, String)>, uid: usize) -> JoinHandle<()> { [INFO] [stdout] | --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 9 | | let c = (simple_hash(uid) as f64) / 1000.0; [INFO] [stdout] 10 | | sleep(UPDATE_INTERVAL.mul_f64(c)); [INFO] [stdout] 11 | | for part in [PART1, PART2, PART3, PART4] { [INFO] [stdout] ... | [INFO] [stdout] 21 | | } [INFO] [stdout] 22 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `audience_programming` (bin "audience_programming") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | .map(|uid| simulate_twitch_chat(tx.clone(), simple_hash(uid))) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/host.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 13 | rx: mpsc::Receiver<(usize, String)>, [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | electoral_handler: mpsc::Sender, [INFO] [stdout] | --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | ) -> JoinHandle<()> { [INFO] [stdout] 16 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 17 | | println!( [INFO] [stdout] 18 | | "{}{}", [INFO] [stdout] 19 | | "[host]: ".yellow().bold(), [INFO] [stdout] ... | [INFO] [stdout] 80 | | } [INFO] [stdout] 81 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `audience_programming` (bin "audience_programming" test) due to 4 previous errors [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/simulator.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn simulate_twitch_chat(tx: mpsc::Sender<(usize, String)>, uid: usize) -> JoinHandle<()> { [INFO] [stdout] | --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 9 | | let c = (simple_hash(uid) as f64) / 1000.0; [INFO] [stdout] 10 | | sleep(UPDATE_INTERVAL.mul_f64(c)); [INFO] [stdout] 11 | | for part in [PART1, PART2, PART3, PART4] { [INFO] [stdout] ... | [INFO] [stdout] 21 | | } [INFO] [stdout] 22 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "48f8bf2ecc189de3154c393f2e848c9c87886176ecb6fafe60d295e484cb89ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f8bf2ecc189de3154c393f2e848c9c87886176ecb6fafe60d295e484cb89ab", kill_on_drop: false }` [INFO] [stdout] 48f8bf2ecc189de3154c393f2e848c9c87886176ecb6fafe60d295e484cb89ab