[INFO] fetching crate sml-rs 0.4.0... [INFO] checking sml-rs-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate sml-rs 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sml-rs 0.4.0 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 sml-rs 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sml-rs 0.4.0 [INFO] tweaked toml for crates.io crate sml-rs 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate sml-rs 0.4.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d2c8b559493bb92d3dbf5070698397c80faf59a53e95773cfd1e834b79e1a3e7 [INFO] running `Command { std: "docker" "start" "-a" "d2c8b559493bb92d3dbf5070698397c80faf59a53e95773cfd1e834b79e1a3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2c8b559493bb92d3dbf5070698397c80faf59a53e95773cfd1e834b79e1a3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2c8b559493bb92d3dbf5070698397c80faf59a53e95773cfd1e834b79e1a3e7", kill_on_drop: false }` [INFO] [stdout] d2c8b559493bb92d3dbf5070698397c80faf59a53e95773cfd1e834b79e1a3e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 29429735db60df38cf33b15571c121d0c8ed66dca74197e2e6edf12816f6ab47 [INFO] running `Command { std: "docker" "start" "-a" "29429735db60df38cf33b15571c121d0c8ed66dca74197e2e6edf12816f6ab47", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking sml-rs v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking insta v1.39.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "29429735db60df38cf33b15571c121d0c8ed66dca74197e2e6edf12816f6ab47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29429735db60df38cf33b15571c121d0c8ed66dca74197e2e6edf12816f6ab47", kill_on_drop: false }` [INFO] [stdout] 29429735db60df38cf33b15571c121d0c8ed66dca74197e2e6edf12816f6ab47 [INFO] checking sml-rs-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate sml-rs 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sml-rs 0.4.0 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 sml-rs 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sml-rs 0.4.0 [INFO] tweaked toml for crates.io crate sml-rs 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate sml-rs 0.4.0 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b49a3f89cb9e4dccd634827ddc1e22bec6d735030f2c4808b2d91ac0d6ba533 [INFO] running `Command { std: "docker" "start" "-a" "3b49a3f89cb9e4dccd634827ddc1e22bec6d735030f2c4808b2d91ac0d6ba533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b49a3f89cb9e4dccd634827ddc1e22bec6d735030f2c4808b2d91ac0d6ba533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b49a3f89cb9e4dccd634827ddc1e22bec6d735030f2c4808b2d91ac0d6ba533", kill_on_drop: false }` [INFO] [stdout] 3b49a3f89cb9e4dccd634827ddc1e22bec6d735030f2c4808b2d91ac0d6ba533 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18d4481cfc17c65fc69ec47f3569ef53eb4e13b777f4cc0e6defcc0be647c1ad [INFO] running `Command { std: "docker" "start" "-a" "18d4481cfc17c65fc69ec47f3569ef53eb4e13b777f4cc0e6defcc0be647c1ad", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking sml-rs v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.9.1 [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:275:22 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn from_reader(reader: R) -> SmlReader, DefaultBuffer> [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 275 | decoder: DecoderReader::new(util::IoReader::new(reader)), [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/lib.rs:344:22 [INFO] [stdout] | [INFO] [stdout] 337 | iter: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 344 | decoder: DecoderReader::new(util::IterReader::new(iter.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: 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:514:22 [INFO] [stdout] | [INFO] [stdout] 512 | pub fn from_reader(self, reader: R) -> SmlReader, Buf> { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 513 | SmlReader { [INFO] [stdout] 514 | decoder: DecoderReader::new(util::IoReader::new(reader)), [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/lib.rs:582:22 [INFO] [stdout] | [INFO] [stdout] 576 | pub fn from_iterator(self, iter: I) -> SmlReader, Buf> [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 582 | decoder: DecoderReader::new(util::IterReader::new(iter.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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:230:34 [INFO] [stdout] | [INFO] [stdout] 230 | val.map(|(input, x)| (input, f(x))) [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/transport.rs:265:18 [INFO] [stdout] | [INFO] [stdout] 263 | iter: impl IntoIterator>, [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 264 | ) -> Encoder> { [INFO] [stdout] 265 | Encoder::new(iter.into_iter().map(|x| *x.borrow())) [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/transport.rs:653:22 [INFO] [stdout] | [INFO] [stdout] 651 | fn new(bytes: I) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 652 | DecodeIterator { [INFO] [stdout] 653 | decoder: Decoder::new(), [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/transport.rs:706:25 [INFO] [stdout] | [INFO] [stdout] 704 | iter: impl IntoIterator>, [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 705 | ) -> DecodeIterator> { [INFO] [stdout] 706 | DecodeIterator::new(iter.into_iter().map(|x| *x.borrow())) [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/transport/decoder_reader.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(reader: R) -> Self { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | DecoderReader { [INFO] [stdout] 46 | decoder: Default::default(), [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 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sml-rs` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "18d4481cfc17c65fc69ec47f3569ef53eb4e13b777f4cc0e6defcc0be647c1ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18d4481cfc17c65fc69ec47f3569ef53eb4e13b777f4cc0e6defcc0be647c1ad", kill_on_drop: false }` [INFO] [stdout] 18d4481cfc17c65fc69ec47f3569ef53eb4e13b777f4cc0e6defcc0be647c1ad