[INFO] cloning repository https://github.com/JacoMalan1/backdown [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JacoMalan1/backdown" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacoMalan1%2Fbackdown", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacoMalan1%2Fbackdown'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a748f76410493f22a2700d9b1ff501b054e7291 [INFO] checking JacoMalan1/backdown/3a748f76410493f22a2700d9b1ff501b054e7291 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%2FJacoMalan1%2Fbackdown" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JacoMalan1/backdown 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/JacoMalan1/backdown [INFO] finished tweaking git repo https://github.com/JacoMalan1/backdown [INFO] tweaked toml for git repo https://github.com/JacoMalan1/backdown written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JacoMalan1/backdown 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] df5d7f0f9558b7e265e30d1d06d9c0d286cc20c3a0d1285c20d34f5745a32156 [INFO] running `Command { std: "docker" "start" "-a" "df5d7f0f9558b7e265e30d1d06d9c0d286cc20c3a0d1285c20d34f5745a32156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df5d7f0f9558b7e265e30d1d06d9c0d286cc20c3a0d1285c20d34f5745a32156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df5d7f0f9558b7e265e30d1d06d9c0d286cc20c3a0d1285c20d34f5745a32156", kill_on_drop: false }` [INFO] [stdout] df5d7f0f9558b7e265e30d1d06d9c0d286cc20c3a0d1285c20d34f5745a32156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2aef838147de7d7a1f3f84e241f7127f1671896072625ba0898cfb0da2524f1b [INFO] running `Command { std: "docker" "start" "-a" "2aef838147de7d7a1f3f84e241f7127f1671896072625ba0898cfb0da2524f1b", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking tokio v1.38.1 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha256 v1.5.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking vertebrae v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> src/worker/intent.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct WorkerIntent { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub timestamp: SystemTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkerIntent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_stale` is never used [INFO] [stdout] --> src/worker/intent.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl IntentList { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn remove_stale(&self, max_age: Duration) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [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/worker/message.rs:114:78 [INFO] [stdout] | [INFO] [stdout] 92 | ... let intent_list_clone = self.intent_list.clone(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 93 | ... let file_path = file_path.to_owned(); [INFO] [stdout] 94 | ... let intent_handler = self.intent_handler.clone(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | ... tokio::spawn(async move { [INFO] [stdout] 96 | ... let intent_list = intent_list_clone; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | ... intent_handler.handle(file_path, intent).await [INFO] [stdout] | ^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] warning: field `timestamp` is never read [INFO] [stdout] --> src/worker/intent.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct WorkerIntent { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub timestamp: SystemTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkerIntent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_stale` is never used [INFO] [stdout] --> src/worker/intent.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl IntentList { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn remove_stale(&self, max_age: Duration) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [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/worker/message.rs:114:78 [INFO] [stdout] | [INFO] [stdout] 92 | ... let intent_list_clone = self.intent_list.clone(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 93 | ... let file_path = file_path.to_owned(); [INFO] [stdout] 94 | ... let intent_handler = self.intent_handler.clone(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | ... tokio::spawn(async move { [INFO] [stdout] 96 | ... let intent_list = intent_list_clone; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | ... intent_handler.handle(file_path, intent).await [INFO] [stdout] | ^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `vertebrae` (bin "vertebraed" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vertebrae` (bin "vertebraed") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2aef838147de7d7a1f3f84e241f7127f1671896072625ba0898cfb0da2524f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aef838147de7d7a1f3f84e241f7127f1671896072625ba0898cfb0da2524f1b", kill_on_drop: false }` [INFO] [stdout] 2aef838147de7d7a1f3f84e241f7127f1671896072625ba0898cfb0da2524f1b