[INFO] crate specs-task 0.4.0 is already in cache [INFO] checking specs-task-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate specs-task 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate specs-task 0.4.0 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 crates.io crate specs-task 0.4.0 [INFO] finished tweaking crates.io crate specs-task 0.4.0 [INFO] tweaked toml for crates.io crate specs-task 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.3.8 (latest: v0.8.11) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (latest: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.20) [INFO] [stderr] Adding hashbrown v0.7.2 (latest: v0.14.5) [INFO] [stderr] Adding shred v0.10.2 (latest: v0.16.1) [INFO] [stderr] Adding shred-derive v0.6.3 (latest: v0.7.0) [INFO] [stderr] Adding specs v0.16.1 (latest: v0.20.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding tuple_utils v0.3.0 (latest: v0.4.0) [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] a3fad3d5aae20aba4be5688e496565b91a3f095a9ed06c1b61f3a3f3db854143 [INFO] running `Command { std: "docker" "start" "-a" "a3fad3d5aae20aba4be5688e496565b91a3f095a9ed06c1b61f3a3f3db854143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3fad3d5aae20aba4be5688e496565b91a3f095a9ed06c1b61f3a3f3db854143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3fad3d5aae20aba4be5688e496565b91a3f095a9ed06c1b61f3a3f3db854143", kill_on_drop: false }` [INFO] [stdout] a3fad3d5aae20aba4be5688e496565b91a3f095a9ed06c1b61f3a3f3db854143 [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] 3beb1d53ed2953a7592979a88d866735627c722aab8439dce977cf9c5353c3a4 [INFO] running `Command { std: "docker" "start" "-a" "3beb1d53ed2953a7592979a88d866735627c722aab8439dce977cf9c5353c3a4", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking hibitset v0.6.4 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking tynm v0.1.10 [INFO] [stderr] Compiling shred-derive v0.6.3 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking specs-task v0.4.0 (/opt/rustwide/workdir) [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/user.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 24 | &self, entity: Entity, task: T [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | ) { [INFO] [stdout] 26 | self.lazy.exec(move |world| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 27 | | world.exec(move |(mut builder, mut task_storage): (TaskWriter, WriteStorage)| { [INFO] [stdout] 28 | | builder.make_task_with_entity(entity, task, &mut task_storage); [INFO] [stdout] 29 | | }) [INFO] [stdout] 30 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/user.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 24 | &self, entity: Entity, task: T [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | world.exec(move |(mut builder, mut task_storage): (TaskWriter, WriteStorage)| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 28 | | builder.make_task_with_entity(entity, task, &mut task_storage); [INFO] [stdout] 29 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/user.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 24 | &self, entity: Entity, task: T [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | ) { [INFO] [stdout] 26 | self.lazy.exec(move |world| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 27 | | world.exec(move |(mut builder, mut task_storage): (TaskWriter, WriteStorage)| { [INFO] [stdout] 28 | | builder.make_task_with_entity(entity, task, &mut task_storage); [INFO] [stdout] 29 | | }) [INFO] [stdout] 30 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/user.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 24 | &self, entity: Entity, task: T [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | world.exec(move |(mut builder, mut task_storage): (TaskWriter, WriteStorage)| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 28 | | builder.make_task_with_entity(entity, task, &mut task_storage); [INFO] [stdout] 29 | | }) [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `specs-task` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `specs-task` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3beb1d53ed2953a7592979a88d866735627c722aab8439dce977cf9c5353c3a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3beb1d53ed2953a7592979a88d866735627c722aab8439dce977cf9c5353c3a4", kill_on_drop: false }` [INFO] [stdout] 3beb1d53ed2953a7592979a88d866735627c722aab8439dce977cf9c5353c3a4