[INFO] fetching crate notnow 0.3.9... [INFO] checking notnow-0.3.9 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate notnow 0.3.9 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate notnow 0.3.9 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 notnow 0.3.9 [INFO] finished tweaking crates.io crate notnow 0.3.9 [INFO] tweaked toml for crates.io crate notnow 0.3.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate notnow 0.3.9 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] [stderr] Blocking waiting for file lock on package cache [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] 3194439db82cfcc27516e4a73ec35298efcc079ae9940db0c08bb01b18dba8d2 [INFO] running `Command { std: "docker" "start" "-a" "3194439db82cfcc27516e4a73ec35298efcc079ae9940db0c08bb01b18dba8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3194439db82cfcc27516e4a73ec35298efcc079ae9940db0c08bb01b18dba8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3194439db82cfcc27516e4a73ec35298efcc079ae9940db0c08bb01b18dba8d2", kill_on_drop: false }` [INFO] [stdout] 3194439db82cfcc27516e4a73ec35298efcc079ae9940db0c08bb01b18dba8d2 [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] c2047f7d04ee6707a1156d541a5b516f019ac4440d5334f8c343071867d951a1 [INFO] running `Command { std: "docker" "start" "-a" "c2047f7d04ee6707a1156d541a5b516f019ac4440d5334f8c343071867d951a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking rbuf v0.1.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking gaps v0.3.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling grev v0.1.3 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling notnow v0.3.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking termion v4.0.2 [INFO] [stderr] warning: notnow@0.3.9: Not in a git repository; unable to embed git revision [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking iso8601 v0.6.1 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling gui-derive v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking gui v0.6.2 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking icalendar v0.16.5 [INFO] [stdout] error: this value of type `HRc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/db.rs:425:17 [INFO] [stdout] | [INFO] [stdout] 421 | let mut by_ptr_idx = self.by_ptr_idx.borrow_mut(); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 425 | .get_mut(&HRc(Rc::clone(item))) [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 `Ref<'_, TaskInner>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tasks.rs:211:7 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn tags(&self, mut f: F) -> R [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 211 | f(self.0.try_borrow().unwrap().tags.iter()) [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 `Ref<'_, TasksInner>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tasks.rs:661:7 [INFO] [stdout] | [INFO] [stdout] 654 | pub fn iter(&self, mut f: F) -> R [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 661 | f(self.0.try_borrow().unwrap().tasks.iter()) [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] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: notnow@0.3.9: Not in a git repository; unable to embed git revision [INFO] [stderr] [INFO] [stderr] error: could not compile `notnow` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `HRc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/db.rs:425:17 [INFO] [stdout] | [INFO] [stdout] 421 | let mut by_ptr_idx = self.by_ptr_idx.borrow_mut(); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 425 | .get_mut(&HRc(Rc::clone(item))) [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 `Ref<'_, TaskInner>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tasks.rs:211:7 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn tags(&self, mut f: F) -> R [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 211 | f(self.0.try_borrow().unwrap().tags.iter()) [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 `Ref<'_, TasksInner>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tasks.rs:661:7 [INFO] [stdout] | [INFO] [stdout] 654 | pub fn iter(&self, mut f: F) -> R [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 661 | f(self.0.try_borrow().unwrap().tasks.iter()) [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] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: notnow@0.3.9: Not in a git repository; unable to embed git revision [INFO] [stderr] [INFO] [stderr] error: could not compile `notnow` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c2047f7d04ee6707a1156d541a5b516f019ac4440d5334f8c343071867d951a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2047f7d04ee6707a1156d541a5b516f019ac4440d5334f8c343071867d951a1", kill_on_drop: false }` [INFO] [stdout] c2047f7d04ee6707a1156d541a5b516f019ac4440d5334f8c343071867d951a1