[INFO] fetching crate indicio 0.5.0... [INFO] checking indicio-0.5.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate indicio 0.5.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate indicio 0.5.0 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 indicio 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate indicio 0.5.0 [INFO] tweaked toml for crates.io crate indicio 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate indicio 0.5.0 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" "+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] 8629c5b78d8a0f5ac5003ec7dcdc739bbca0aaadd2b99298ae9e06181cfaaf23 [INFO] running `Command { std: "docker" "start" "-a" "8629c5b78d8a0f5ac5003ec7dcdc739bbca0aaadd2b99298ae9e06181cfaaf23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8629c5b78d8a0f5ac5003ec7dcdc739bbca0aaadd2b99298ae9e06181cfaaf23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8629c5b78d8a0f5ac5003ec7dcdc739bbca0aaadd2b99298ae9e06181cfaaf23", kill_on_drop: false }` [INFO] [stdout] 8629c5b78d8a0f5ac5003ec7dcdc739bbca0aaadd2b99298ae9e06181cfaaf23 [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] 3f9ca0b51f1ca4adea3e111a82f8ed028683b8cc969d5f74204a2b4ff496c224 [INFO] running `Command { std: "docker" "start" "-a" "3f9ca0b51f1ca4adea3e111a82f8ed028683b8cc969d5f74204a2b4ff496c224", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling buffertk v0.8.0 [INFO] [stderr] Checking zerror v0.5.0 [INFO] [stderr] Checking biometrics v0.8.0 [INFO] [stderr] Compiling prototk_derive v0.8.0 [INFO] [stderr] Checking prototk v0.8.0 [INFO] [stderr] Checking one_two_eight v0.5.0 [INFO] [stderr] Checking tatl v0.7.0 [INFO] [stderr] Checking indicio v0.5.0 (/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/lib.rs:106:22 [INFO] [stdout] | [INFO] [stdout] 104 | fn from_iter>(entries: T) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 105 | Self { [INFO] [stdout] 106 | entries: entries.into_iter().map(MapEntry::from).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] = 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/protobuf.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new>(prefix: P, target: u64) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | let prefix = prefix.as_ref().to_path_buf(); [INFO] [stdout] 47 | let state = Mutex::new(OutputState { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 54 | | prefix, [INFO] [stdout] 55 | | target, [INFO] [stdout] 56 | | state, [INFO] [stdout] 57 | | }) [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 `indicio` (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/lib.rs:106:22 [INFO] [stdout] | [INFO] [stdout] 104 | fn from_iter>(entries: T) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 105 | Self { [INFO] [stdout] 106 | entries: entries.into_iter().map(MapEntry::from).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] = 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/protobuf.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new>(prefix: P, target: u64) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | let prefix = prefix.as_ref().to_path_buf(); [INFO] [stdout] 47 | let state = Mutex::new(OutputState { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 54 | | prefix, [INFO] [stdout] 55 | | target, [INFO] [stdout] 56 | | state, [INFO] [stdout] 57 | | }) [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 `indicio` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3f9ca0b51f1ca4adea3e111a82f8ed028683b8cc969d5f74204a2b4ff496c224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f9ca0b51f1ca4adea3e111a82f8ed028683b8cc969d5f74204a2b4ff496c224", kill_on_drop: false }` [INFO] [stdout] 3f9ca0b51f1ca4adea3e111a82f8ed028683b8cc969d5f74204a2b4ff496c224