[INFO] fetching crate flo_rope 0.2.0... [INFO] checking flo_rope-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate flo_rope 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate flo_rope 0.2.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flo_rope 0.2.0 [INFO] finished tweaking crates.io crate flo_rope 0.2.0 [INFO] tweaked toml for crates.io crate flo_rope 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 412a9e2a164d361847c8f373085fa9c980724574661b26aff76707dfc685647a [INFO] running `Command { std: "docker" "start" "-a" "412a9e2a164d361847c8f373085fa9c980724574661b26aff76707dfc685647a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "412a9e2a164d361847c8f373085fa9c980724574661b26aff76707dfc685647a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412a9e2a164d361847c8f373085fa9c980724574661b26aff76707dfc685647a", kill_on_drop: false }` [INFO] [stdout] 412a9e2a164d361847c8f373085fa9c980724574661b26aff76707dfc685647a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 437785a5bacae43c8d2eafb7113acaa38670e0e28efe02bfdec2c81d8c26fc42 [INFO] running `Command { std: "docker" "start" "-a" "437785a5bacae43c8d2eafb7113acaa38670e0e28efe02bfdec2c81d8c26fc42", kill_on_drop: false }` [INFO] [stderr] Checking flo_rope v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::attributed_rope::*` [INFO] [stdout] --> src/rope/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::attributed_rope::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::attributed_rope::*` [INFO] [stdout] --> src/rope/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::attributed_rope::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "437785a5bacae43c8d2eafb7113acaa38670e0e28efe02bfdec2c81d8c26fc42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437785a5bacae43c8d2eafb7113acaa38670e0e28efe02bfdec2c81d8c26fc42", kill_on_drop: false }` [INFO] [stdout] 437785a5bacae43c8d2eafb7113acaa38670e0e28efe02bfdec2c81d8c26fc42 [INFO] checking flo_rope-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate flo_rope 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate flo_rope 0.2.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flo_rope 0.2.0 [INFO] finished tweaking crates.io crate flo_rope 0.2.0 [INFO] tweaked toml for crates.io crate flo_rope 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 372edc96d7a8fd4126a3613b8baee44a4c5591387ecf35f9849e476c06746338 [INFO] running `Command { std: "docker" "start" "-a" "372edc96d7a8fd4126a3613b8baee44a4c5591387ecf35f9849e476c06746338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "372edc96d7a8fd4126a3613b8baee44a4c5591387ecf35f9849e476c06746338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "372edc96d7a8fd4126a3613b8baee44a4c5591387ecf35f9849e476c06746338", kill_on_drop: false }` [INFO] [stdout] 372edc96d7a8fd4126a3613b8baee44a4c5591387ecf35f9849e476c06746338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1cc4580d250a625f6f2e6f8f81cdf5c79011d87c23cc81ba2370dbed9859740 [INFO] running `Command { std: "docker" "start" "-a" "d1cc4580d250a625f6f2e6f8f81cdf5c79011d87c23cc81ba2370dbed9859740", kill_on_drop: false }` [INFO] [stderr] Checking flo_rope v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::attributed_rope::*` [INFO] [stdout] --> src/rope/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::attributed_rope::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::attributed_rope::*` [INFO] [stdout] --> src/rope/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::attributed_rope::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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/stream_rope/concat_rope.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn send_left<'a, ActionIter: 'a+IntoIterator>>(&'a mut self, items: ActionIter) -> impl 'a+Itera... [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | items.into_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] = 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/stream_rope/concat_rope.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn send_right<'a, ActionIter: 'a+IntoIterator>>(&'a mut self, items: ActionIter) -> impl 'a+Iter... [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | items.into_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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flo_rope` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/stream_rope/concat_rope.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn send_left<'a, ActionIter: 'a+IntoIterator>>(&'a mut self, items: ActionIter) -> impl 'a+Itera... [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | items.into_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] = 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/stream_rope/concat_rope.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn send_right<'a, ActionIter: 'a+IntoIterator>>(&'a mut self, items: ActionIter) -> impl 'a+Iter... [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | items.into_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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flo_rope` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d1cc4580d250a625f6f2e6f8f81cdf5c79011d87c23cc81ba2370dbed9859740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cc4580d250a625f6f2e6f8f81cdf5c79011d87c23cc81ba2370dbed9859740", kill_on_drop: false }` [INFO] [stdout] d1cc4580d250a625f6f2e6f8f81cdf5c79011d87c23cc81ba2370dbed9859740