[INFO] cloning repository https://github.com/alexkursell/matrix-beeminder-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexkursell/matrix-beeminder-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexkursell%2Fmatrix-beeminder-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexkursell%2Fmatrix-beeminder-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3709ab8ec731641d34e67859ac42f7fe7196d764 [INFO] checking alexkursell/matrix-beeminder-bot/3709ab8ec731641d34e67859ac42f7fe7196d764 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%2Falexkursell%2Fmatrix-beeminder-bot" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexkursell/matrix-beeminder-bot 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/alexkursell/matrix-beeminder-bot [INFO] finished tweaking git repo https://github.com/alexkursell/matrix-beeminder-bot [INFO] tweaked toml for git repo https://github.com/alexkursell/matrix-beeminder-bot written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/alexkursell/matrix-beeminder-bot 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" 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kill_on_drop: false }` [INFO] [stdout] c70335759336c5747c1278fdcf57bc8bad3728d93dc0279f839574b3582e38c2 [INFO] running `Command { std: "docker" "start" "-a" "c70335759336c5747c1278fdcf57bc8bad3728d93dc0279f839574b3582e38c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c70335759336c5747c1278fdcf57bc8bad3728d93dc0279f839574b3582e38c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c70335759336c5747c1278fdcf57bc8bad3728d93dc0279f839574b3582e38c2", kill_on_drop: false }` [INFO] [stdout] c70335759336c5747c1278fdcf57bc8bad3728d93dc0279f839574b3582e38c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f0d0dae89d5b9d858a37b4750486a82cbcd3a6071a47499202499b44d9d4e112 [INFO] running `Command { std: "docker" "start" "-a" "f0d0dae89d5b9d858a37b4750486a82cbcd3a6071a47499202499b44d9d4e112", kill_on_drop: false }` 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ruma-state-res v0.2.0 [INFO] [stderr] Checking ruma-federation-api v0.2.0 [INFO] [stderr] Checking ruma-client-api v0.11.0 [INFO] [stderr] Checking ruma v0.2.0 [INFO] [stderr] Checking matrix-sdk-common v0.3.0 [INFO] [stderr] Checking matrix-sdk-crypto v0.3.0 [INFO] [stderr] Checking matrix-sdk-base v0.3.0 [INFO] [stderr] Checking matrix-sdk v0.3.0 [INFO] [stderr] Checking matrix-beeminder-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/beeminder.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Datapoint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 19 | pub timestamp: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | pub daystamp: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | pub value: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | pub comment: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | pub updated_at: i64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 24 | #[serde(rename = "requestid")] [INFO] [stdout] 25 | pub request_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Datapoint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `slug` is never read [INFO] [stdout] --> src/beeminder.rs:101:7 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Goal { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 101 | pub slug: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Goal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/bot.rs:36:94 [INFO] [stdout] | [INFO] [stdout] 36 | async fn on_room_message(&self, room: Room, event: &SyncMessageEvent) { [INFO] [stdout] | ___________________________________----------_________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | | if let Room::Joined(room) = room { [INFO] [stdout] 38 | | let msg_body = if let SyncMessageEvent { [INFO] [stdout] 39 | | content: [INFO] [stdout] ... | [INFO] [stdout] 137 | | } [INFO] [stdout] 138 | | } [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: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `matrix-beeminder-bot` (bin "matrix-beeminder-bot" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/beeminder.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Datapoint { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 19 | pub timestamp: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | pub daystamp: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | pub value: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | pub comment: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | pub updated_at: i64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 24 | #[serde(rename = "requestid")] [INFO] [stdout] 25 | pub request_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Datapoint` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `slug` is never read [INFO] [stdout] --> src/beeminder.rs:101:7 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Goal { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 101 | pub slug: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Goal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/bot.rs:36:94 [INFO] [stdout] | [INFO] [stdout] 36 | async fn on_room_message(&self, room: Room, event: &SyncMessageEvent) { [INFO] [stdout] | ___________________________________----------_________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | | if let Room::Joined(room) = room { [INFO] [stdout] 38 | | let msg_body = if let SyncMessageEvent { [INFO] [stdout] 39 | | content: [INFO] [stdout] ... | [INFO] [stdout] 137 | | } [INFO] [stdout] 138 | | } [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: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `matrix-beeminder-bot` (bin "matrix-beeminder-bot") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f0d0dae89d5b9d858a37b4750486a82cbcd3a6071a47499202499b44d9d4e112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d0dae89d5b9d858a37b4750486a82cbcd3a6071a47499202499b44d9d4e112", kill_on_drop: false }` [INFO] [stdout] f0d0dae89d5b9d858a37b4750486a82cbcd3a6071a47499202499b44d9d4e112