[INFO] fetching crate debian-control 0.1.37... [INFO] checking debian-control-0.1.37 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate debian-control 0.1.37 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate debian-control 0.1.37 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate debian-control 0.1.37 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate debian-control 0.1.37 [INFO] tweaked toml for crates.io crate debian-control 0.1.37 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate debian-control 0.1.37 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89376669c9e468e9e53e6a995ac9ae0e31b319480ddf5ca61ff79a48ea11be8a [INFO] running `Command { std: "docker" "start" "-a" "89376669c9e468e9e53e6a995ac9ae0e31b319480ddf5ca61ff79a48ea11be8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89376669c9e468e9e53e6a995ac9ae0e31b319480ddf5ca61ff79a48ea11be8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89376669c9e468e9e53e6a995ac9ae0e31b319480ddf5ca61ff79a48ea11be8a", kill_on_drop: false }` [INFO] [stdout] 89376669c9e468e9e53e6a995ac9ae0e31b319480ddf5ca61ff79a48ea11be8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 431cac450e439b8f7da80ed1676ca91b0e999a65282fd39b3f9bdcaef9999500 [INFO] running `Command { std: "docker" "start" "-a" "431cac450e439b8f7da80ed1676ca91b0e999a65282fd39b3f9bdcaef9999500", kill_on_drop: false }` [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking rowan v0.15.16 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.3.0 [INFO] [stderr] Compiling deb822-derive v0.1.1 [INFO] [stderr] Checking lazy-regex v3.3.0 [INFO] [stderr] Checking debversion v0.4.3 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking deb822-lossless v0.1.27 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking debian-control v0.1.37 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lossless/relations.rs:1005:31 [INFO] [stdout] | [INFO] [stdout] 962 | pub fn push(&mut self, relation: Relation) { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1005 | if let Some(parent) = self.0.parent() { [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: this value of type `(Option>, Option>)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lossless/relations.rs:1311:52 [INFO] [stdout] | [INFO] [stdout] 1302 | let vc = self.0.children().find(|n| n.kind() == VERSION); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1311 | if let (Some(constraint), Some(version)) = (constraint, version) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `debian-control` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lossless/relations.rs:1005:31 [INFO] [stdout] | [INFO] [stdout] 962 | pub fn push(&mut self, relation: Relation) { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1005 | if let Some(parent) = self.0.parent() { [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: this value of type `(Option>, Option>)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lossless/relations.rs:1311:52 [INFO] [stdout] | [INFO] [stdout] 1302 | let vc = self.0.children().find(|n| n.kind() == VERSION); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1311 | if let (Some(constraint), Some(version)) = (constraint, version) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `debian-control` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "431cac450e439b8f7da80ed1676ca91b0e999a65282fd39b3f9bdcaef9999500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431cac450e439b8f7da80ed1676ca91b0e999a65282fd39b3f9bdcaef9999500", kill_on_drop: false }` [INFO] [stdout] 431cac450e439b8f7da80ed1676ca91b0e999a65282fd39b3f9bdcaef9999500