[INFO] fetching crate flipdot-testing 0.7.1... [INFO] checking flipdot-testing-0.7.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate flipdot-testing 0.7.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate flipdot-testing 0.7.1 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 flipdot-testing 0.7.1 [INFO] finished tweaking crates.io crate flipdot-testing 0.7.1 [INFO] tweaked toml for crates.io crate flipdot-testing 0.7.1 written to /workspace/builds/worker-0-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] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding ioctl-rs v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding termios v0.2.2 (latest: v0.3.3) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded test-case-core v3.3.1 [INFO] [stderr] Downloaded test-case v3.3.1 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded serial-windows v0.4.0 [INFO] [stderr] Downloaded flipdot-serial v0.7.1 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded serial v0.4.0 [INFO] [stderr] Downloaded test-case-macros v3.3.1 [INFO] [stderr] Downloaded flipdot-core v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fe3a2d6e418f735b907750a2ad226df4467d0130c9dc67f2dff15877a10e5393 [INFO] running `Command { std: "docker" "start" "-a" "fe3a2d6e418f735b907750a2ad226df4467d0130c9dc67f2dff15877a10e5393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe3a2d6e418f735b907750a2ad226df4467d0130c9dc67f2dff15877a10e5393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3a2d6e418f735b907750a2ad226df4467d0130c9dc67f2dff15877a10e5393", kill_on_drop: false }` [INFO] [stdout] fe3a2d6e418f735b907750a2ad226df4467d0130c9dc67f2dff15877a10e5393 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5ecdc1640045ff8eeb856884e18c2053f07416e35046c6eac37af16f77bff549 [INFO] running `Command { std: "docker" "start" "-a" "5ecdc1640045ff8eeb856884e18c2053f07416e35046c6eac37af16f77bff549", kill_on_drop: false }` [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking flipdot-core v0.7.1 [INFO] [stderr] Checking flipdot-serial v0.7.1 [INFO] [stderr] Checking flipdot-testing v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "5ecdc1640045ff8eeb856884e18c2053f07416e35046c6eac37af16f77bff549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ecdc1640045ff8eeb856884e18c2053f07416e35046c6eac37af16f77bff549", kill_on_drop: false }` [INFO] [stdout] 5ecdc1640045ff8eeb856884e18c2053f07416e35046c6eac37af16f77bff549 [INFO] checking flipdot-testing-0.7.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate flipdot-testing 0.7.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate flipdot-testing 0.7.1 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 flipdot-testing 0.7.1 [INFO] finished tweaking crates.io crate flipdot-testing 0.7.1 [INFO] tweaked toml for crates.io crate flipdot-testing 0.7.1 written to /workspace/builds/worker-0-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] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding ioctl-rs v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding termios v0.2.2 (latest: v0.3.3) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ef504224b1ed4cfec4973726993fc2542fc8edf44eaffe0f1438f857f4a47e5 [INFO] running `Command { std: "docker" "start" "-a" "2ef504224b1ed4cfec4973726993fc2542fc8edf44eaffe0f1438f857f4a47e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ef504224b1ed4cfec4973726993fc2542fc8edf44eaffe0f1438f857f4a47e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ef504224b1ed4cfec4973726993fc2542fc8edf44eaffe0f1438f857f4a47e5", kill_on_drop: false }` [INFO] [stdout] 2ef504224b1ed4cfec4973726993fc2542fc8edf44eaffe0f1438f857f4a47e5 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0429086769ba29791ab165e46de23e21f63d0d7149279163aee33a8e0bb8b433 [INFO] running `Command { std: "docker" "start" "-a" "0429086769ba29791ab165e46de23e21f63d0d7149279163aee33a8e0bb8b433", kill_on_drop: false }` [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking flipdot-core v0.7.1 [INFO] [stderr] Checking flipdot-serial v0.7.1 [INFO] [stderr] Checking flipdot-testing v0.7.1 (/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/odk.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn try_new(mut port: P, bus: B) -> Result { [INFO] [stdout] | ----------- ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | flipdot_serial::configure_port(&mut port, Duration::from_secs(10))?; [INFO] [stdout] 91 | Ok(Odk { port, bus }) [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/virtual_sign_bus.rs:70:20 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new(signs: I) -> Self [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | signs: signs.into_iter().collect(), [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] [stderr] error: could not compile `flipdot-testing` (lib) due to 3 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/odk.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn try_new(mut port: P, bus: B) -> Result { [INFO] [stdout] | ----------- ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | flipdot_serial::configure_port(&mut port, Duration::from_secs(10))?; [INFO] [stdout] 91 | Ok(Odk { port, bus }) [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/virtual_sign_bus.rs:70:20 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new(signs: I) -> Self [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | signs: signs.into_iter().collect(), [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] [stderr] error: could not compile `flipdot-testing` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0429086769ba29791ab165e46de23e21f63d0d7149279163aee33a8e0bb8b433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0429086769ba29791ab165e46de23e21f63d0d7149279163aee33a8e0bb8b433", kill_on_drop: false }` [INFO] [stdout] 0429086769ba29791ab165e46de23e21f63d0d7149279163aee33a8e0bb8b433