[INFO] fetching crate rekt_lib 0.1.6... [INFO] checking rekt_lib-0.1.6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rekt_lib 0.1.6 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rekt_lib 0.1.6 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 rekt_lib 0.1.6 [INFO] finished tweaking crates.io crate rekt_lib 0.1.6 [INFO] tweaked toml for crates.io crate rekt_lib 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 52 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cbindgen v0.26.0 (latest: v0.27.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.16) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c3a5f5a7c8a6eb341536be652ac8069672ba58bf81aa5ba0399fd6c96f789f5 [INFO] running `Command { std: "docker" "start" "-a" "1c3a5f5a7c8a6eb341536be652ac8069672ba58bf81aa5ba0399fd6c96f789f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c3a5f5a7c8a6eb341536be652ac8069672ba58bf81aa5ba0399fd6c96f789f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c3a5f5a7c8a6eb341536be652ac8069672ba58bf81aa5ba0399fd6c96f789f5", kill_on_drop: false }` [INFO] [stdout] 1c3a5f5a7c8a6eb341536be652ac8069672ba58bf81aa5ba0399fd6c96f789f5 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdc1c89f644abf7622bf9c2db4418bc9ca1e3dea6e7d6c81cc6a03d4426b069c [INFO] running `Command { std: "docker" "start" "-a" "bdc1c89f644abf7622bf9c2db4418bc9ca1e3dea6e7d6c81cc6a03d4426b069c", kill_on_drop: false }` [INFO] [stderr] Checking rekt_lib v0.1.6 (/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/datagrams/object_requests.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 60 | let mut topics: HashSet; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | Ok(DtgObjectRequest { [INFO] [stdout] | ____________^ [INFO] [stdout] 76 | | datagram_type: DatagramType::from(buffer[0]), [INFO] [stdout] 77 | | flag: ObjectRequestAction::from(buffer[3]), [INFO] [stdout] 78 | | size, [INFO] [stdout] 79 | | object_id, [INFO] [stdout] 80 | | payload: topics, [INFO] [stdout] 81 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rekt_lib` (lib) due to 2 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/datagrams/object_requests.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 60 | let mut topics: HashSet; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | Ok(DtgObjectRequest { [INFO] [stdout] | ____________^ [INFO] [stdout] 76 | | datagram_type: DatagramType::from(buffer[0]), [INFO] [stdout] 77 | | flag: ObjectRequestAction::from(buffer[3]), [INFO] [stdout] 78 | | size, [INFO] [stdout] 79 | | object_id, [INFO] [stdout] 80 | | payload: topics, [INFO] [stdout] 81 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rekt_lib` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bdc1c89f644abf7622bf9c2db4418bc9ca1e3dea6e7d6c81cc6a03d4426b069c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc1c89f644abf7622bf9c2db4418bc9ca1e3dea6e7d6c81cc6a03d4426b069c", kill_on_drop: false }` [INFO] [stdout] bdc1c89f644abf7622bf9c2db4418bc9ca1e3dea6e7d6c81cc6a03d4426b069c