[INFO] fetching crate rust_mc_proto 0.1.16... [INFO] checking rust_mc_proto-0.1.16 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate rust_mc_proto 0.1.16 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate rust_mc_proto 0.1.16 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 rust_mc_proto 0.1.16 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rust_mc_proto 0.1.16 [INFO] tweaked toml for crates.io crate rust_mc_proto 0.1.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate rust_mc_proto 0.1.16 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flate2 v1.0.32 [INFO] [stderr] Downloaded bytebuffer v2.3.0 [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] 6fb37a30600fbdf2a21c35dc2eb8d6db2803c0bd07c1f7ece8d5aff10cd7f024 [INFO] running `Command { std: "docker" "start" "-a" "6fb37a30600fbdf2a21c35dc2eb8d6db2803c0bd07c1f7ece8d5aff10cd7f024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fb37a30600fbdf2a21c35dc2eb8d6db2803c0bd07c1f7ece8d5aff10cd7f024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb37a30600fbdf2a21c35dc2eb8d6db2803c0bd07c1f7ece8d5aff10cd7f024", kill_on_drop: false }` [INFO] [stdout] 6fb37a30600fbdf2a21c35dc2eb8d6db2803c0bd07c1f7ece8d5aff10cd7f024 [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] b95792e9dd2d76dc63a1d9c020baf9019e6c41508cc25bfb8d9b7140872abfd2 [INFO] running `Command { std: "docker" "start" "-a" "b95792e9dd2d76dc63a1d9c020baf9019e6c41508cc25bfb8d9b7140872abfd2", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking bytebuffer v2.3.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking flate2 v1.0.32 [INFO] [stderr] Checking rust_mc_proto v0.1.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "b95792e9dd2d76dc63a1d9c020baf9019e6c41508cc25bfb8d9b7140872abfd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b95792e9dd2d76dc63a1d9c020baf9019e6c41508cc25bfb8d9b7140872abfd2", kill_on_drop: false }` [INFO] [stdout] b95792e9dd2d76dc63a1d9c020baf9019e6c41508cc25bfb8d9b7140872abfd2 [INFO] checking rust_mc_proto-0.1.16 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate rust_mc_proto 0.1.16 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate rust_mc_proto 0.1.16 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 rust_mc_proto 0.1.16 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rust_mc_proto 0.1.16 [INFO] tweaked toml for crates.io crate rust_mc_proto 0.1.16 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate rust_mc_proto 0.1.16 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] 6ebb6be55d846dad103ed25e315ccd85b829197a329ca7d460c31dbebb9f4ec7 [INFO] running `Command { std: "docker" "start" "-a" "6ebb6be55d846dad103ed25e315ccd85b829197a329ca7d460c31dbebb9f4ec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ebb6be55d846dad103ed25e315ccd85b829197a329ca7d460c31dbebb9f4ec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ebb6be55d846dad103ed25e315ccd85b829197a329ca7d460c31dbebb9f4ec7", kill_on_drop: false }` [INFO] [stdout] 6ebb6be55d846dad103ed25e315ccd85b829197a329ca7d460c31dbebb9f4ec7 [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] 539585b42f61c2e6352291ad7cc173ac04a192eb1f0816e676825a9981d43701 [INFO] running `Command { std: "docker" "start" "-a" "539585b42f61c2e6352291ad7cc173ac04a192eb1f0816e676825a9981d43701", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking bytebuffer v2.3.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking flate2 v1.0.32 [INFO] [stderr] Checking rust_mc_proto v0.1.16 (/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:78:12 [INFO] [stdout] | [INFO] [stdout] 73 | let stream: TcpStream = match TcpStream::connect(&addr) { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | Ok(i) => i, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | Ok(MinecraftConnection { [INFO] [stdout] | ____________^ [INFO] [stdout] 79 | | stream, [INFO] [stdout] 80 | | #[cfg(feature = "atomic_compression")] [INFO] [stdout] 81 | | compression: Arc::new(AtomicUsize::new(usize::MAX)), [INFO] [stdout] ... | [INFO] [stdout] 84 | | compression_type: 1, [INFO] [stdout] 85 | | }) [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:131:26 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn new(stream: T) -> MinecraftConnection { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | compression: Arc::new(AtomicUsize::new(usize::MAX)), [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:248:5 [INFO] [stdout] | [INFO] [stdout] 246 | let mut encoder = ZlibEncoder::new(Vec::new(), Compression::new(compression)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 247 | encoder.write_all(bytes).or(Err(ProtocolError::ZlibError))?; [INFO] [stdout] 248 | encoder.finish().or(Err(ProtocolError::ZlibError)) [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 `rust_mc_proto` (lib test) 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/lib.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 73 | let stream: TcpStream = match TcpStream::connect(&addr) { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | Ok(i) => i, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | Ok(MinecraftConnection { [INFO] [stdout] | ____________^ [INFO] [stdout] 79 | | stream, [INFO] [stdout] 80 | | #[cfg(feature = "atomic_compression")] [INFO] [stdout] 81 | | compression: Arc::new(AtomicUsize::new(usize::MAX)), [INFO] [stdout] ... | [INFO] [stdout] 84 | | compression_type: 1, [INFO] [stdout] 85 | | }) [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:131:26 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn new(stream: T) -> MinecraftConnection { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | compression: Arc::new(AtomicUsize::new(usize::MAX)), [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:248:5 [INFO] [stdout] | [INFO] [stdout] 246 | let mut encoder = ZlibEncoder::new(Vec::new(), Compression::new(compression)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 247 | encoder.write_all(bytes).or(Err(ProtocolError::ZlibError))?; [INFO] [stdout] 248 | encoder.finish().or(Err(ProtocolError::ZlibError)) [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 `rust_mc_proto` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "539585b42f61c2e6352291ad7cc173ac04a192eb1f0816e676825a9981d43701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "539585b42f61c2e6352291ad7cc173ac04a192eb1f0816e676825a9981d43701", kill_on_drop: false }` [INFO] [stdout] 539585b42f61c2e6352291ad7cc173ac04a192eb1f0816e676825a9981d43701