[INFO] fetching crate printer 0.7.2... [INFO] checking printer-0.7.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate printer 0.7.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate printer 0.7.2 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 printer 0.7.2 [INFO] finished tweaking crates.io crate printer 0.7.2 [INFO] tweaked toml for crates.io crate printer 0.7.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate printer 0.7.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4ab9dd1ace5daf024ddd1bc848f29b26c5e99184fc00b0b45f4a055a0db763e8 [INFO] running `Command { std: "docker" "start" "-a" "4ab9dd1ace5daf024ddd1bc848f29b26c5e99184fc00b0b45f4a055a0db763e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ab9dd1ace5daf024ddd1bc848f29b26c5e99184fc00b0b45f4a055a0db763e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab9dd1ace5daf024ddd1bc848f29b26c5e99184fc00b0b45f4a055a0db763e8", kill_on_drop: false }` [INFO] [stdout] 4ab9dd1ace5daf024ddd1bc848f29b26c5e99184fc00b0b45f4a055a0db763e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 245bb327a1e94b590a132e2d98d09a5da47e4622292e8456d7a1d038464f67da [INFO] running `Command { std: "docker" "start" "-a" "245bb327a1e94b590a132e2d98d09a5da47e4622292e8456d7a1d038464f67da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking filedescriptor v0.8.2 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking printer v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.70s [INFO] running `Command { std: "docker" "inspect" "245bb327a1e94b590a132e2d98d09a5da47e4622292e8456d7a1d038464f67da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "245bb327a1e94b590a132e2d98d09a5da47e4622292e8456d7a1d038464f67da", kill_on_drop: false }` [INFO] [stdout] 245bb327a1e94b590a132e2d98d09a5da47e4622292e8456d7a1d038464f67da [INFO] checking printer-0.7.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate printer 0.7.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate printer 0.7.2 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 printer 0.7.2 [INFO] finished tweaking crates.io crate printer 0.7.2 [INFO] tweaked toml for crates.io crate printer 0.7.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate printer 0.7.2 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b26b95f8cf391194a3c8359a804b64ad7d53f828fc3ebfb4655cef7af459df46 [INFO] running `Command { std: "docker" "start" "-a" "b26b95f8cf391194a3c8359a804b64ad7d53f828fc3ebfb4655cef7af459df46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b26b95f8cf391194a3c8359a804b64ad7d53f828fc3ebfb4655cef7af459df46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b26b95f8cf391194a3c8359a804b64ad7d53f828fc3ebfb4655cef7af459df46", kill_on_drop: false }` [INFO] [stdout] b26b95f8cf391194a3c8359a804b64ad7d53f828fc3ebfb4655cef7af459df46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2d43373a559c6704394c7308f0cd847e613d0cbb9ec2d893c3b3b72de9f8ee2d [INFO] running `Command { std: "docker" "start" "-a" "2d43373a559c6704394c7308f0cd847e613d0cbb9ec2d893c3b3b72de9f8ee2d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking filedescriptor v0.8.2 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking printer v0.7.2 (/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/printer.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(raw: W, prompt: String) -> Printer { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | crossterm::terminal::enable_raw_mode().expect("failed to enable raw_mode"); [INFO] [stdout] 23 | let raw = Rc::new(RefCell::new(raw)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | writer: writer::Writer::new(raw.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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/printer.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(raw: W, prompt: String) -> Printer { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | crossterm::terminal::enable_raw_mode().expect("failed to enable raw_mode"); [INFO] [stdout] 23 | let raw = Rc::new(RefCell::new(raw)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | cursor: cursor::Cursor::new(raw, prompt_len), [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/printer/writer/raw.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn _write(&mut self, value: D) -> Result<()> { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | queue!(self, Print(value))?; [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] [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/printer.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(raw: W, prompt: String) -> Printer { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | crossterm::terminal::enable_raw_mode().expect("failed to enable raw_mode"); [INFO] [stdout] 23 | let raw = Rc::new(RefCell::new(raw)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | writer: writer::Writer::new(raw.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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/printer.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(raw: W, prompt: String) -> Printer { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | crossterm::terminal::enable_raw_mode().expect("failed to enable raw_mode"); [INFO] [stdout] 23 | let raw = Rc::new(RefCell::new(raw)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | cursor: cursor::Cursor::new(raw, prompt_len), [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] [stderr] error: could not compile `printer` (lib) due to 4 previous errors [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/printer/writer/raw.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn _write(&mut self, value: D) -> Result<()> { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | queue!(self, Print(value))?; [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 `printer` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "2d43373a559c6704394c7308f0cd847e613d0cbb9ec2d893c3b3b72de9f8ee2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d43373a559c6704394c7308f0cd847e613d0cbb9ec2d893c3b3b72de9f8ee2d", kill_on_drop: false }` [INFO] [stdout] 2d43373a559c6704394c7308f0cd847e613d0cbb9ec2d893c3b3b72de9f8ee2d