[INFO] fetching crate debian-changelog 0.1.14... [INFO] checking debian-changelog-0.1.14 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate debian-changelog 0.1.14 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate debian-changelog 0.1.14 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate debian-changelog 0.1.14 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate debian-changelog 0.1.14 [INFO] tweaked toml for crates.io crate debian-changelog 0.1.14 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate debian-changelog 0.1.14 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bb4e5d2438ecbb34926e332efa7628c9e21e45f4075be788c769f71f91c4552 [INFO] running `Command { std: "docker" "start" "-a" "0bb4e5d2438ecbb34926e332efa7628c9e21e45f4075be788c769f71f91c4552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bb4e5d2438ecbb34926e332efa7628c9e21e45f4075be788c769f71f91c4552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb4e5d2438ecbb34926e332efa7628c9e21e45f4075be788c769f71f91c4552", kill_on_drop: false }` [INFO] [stdout] 0bb4e5d2438ecbb34926e332efa7628c9e21e45f4075be788c769f71f91c4552 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6781d4077b0a1291b515370b24579355fe670ae49a877f9fd6affaeb5689974 [INFO] running `Command { std: "docker" "start" "-a" "b6781d4077b0a1291b515370b24579355fe670ae49a877f9fd6affaeb5689974", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking whoami v1.5.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking rowan v0.15.16 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.3.0 [INFO] [stderr] Checking lazy-regex v3.3.0 [INFO] [stderr] Checking debversion v0.4.3 [INFO] [stderr] Checking debian-changelog v0.1.14 (/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/parse.rs:1629:43 [INFO] [stdout] | [INFO] [stdout] 1628 | .filter_map(|n| { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1629 | if let Some(ref change) = EntryBody::cast(n.clone()) { [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` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse.rs:1629:43 [INFO] [stdout] | [INFO] [stdout] 1628 | .filter_map(|n| { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1629 | if let Some(ref change) = EntryBody::cast(n.clone()) { [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` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse.rs:837:30 [INFO] [stdout] | [INFO] [stdout] 836 | let mut it = self.entries(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 837 | if let Some(entry) = it.next() { [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: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:295:5 [INFO] [stdout] | [INFO] [stdout] 282 | let mut entries = cl.entries(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 295 | entries.next().is_none() [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 `debian-changelog` (lib) due to 4 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/parse.rs:837:30 [INFO] [stdout] | [INFO] [stdout] 836 | let mut it = self.entries(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 837 | if let Some(entry) = it.next() { [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: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:295:5 [INFO] [stdout] | [INFO] [stdout] 282 | let mut entries = cl.entries(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 295 | entries.next().is_none() [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 `debian-changelog` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b6781d4077b0a1291b515370b24579355fe670ae49a877f9fd6affaeb5689974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6781d4077b0a1291b515370b24579355fe670ae49a877f9fd6affaeb5689974", kill_on_drop: false }` [INFO] [stdout] b6781d4077b0a1291b515370b24579355fe670ae49a877f9fd6affaeb5689974