[INFO] fetching crate traitgraph 5.0.0... [INFO] checking traitgraph-5.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate traitgraph 5.0.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate traitgraph 5.0.0 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 traitgraph 5.0.0 [INFO] finished tweaking crates.io crate traitgraph 5.0.0 [INFO] tweaked toml for crates.io crate traitgraph 5.0.0 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 14 packages to latest compatible versions [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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] 0f27beee9f93dbd1e9e361161c00c122f420eefc123a9a8a697b2b06d60ca055 [INFO] running `Command { std: "docker" "start" "-a" "0f27beee9f93dbd1e9e361161c00c122f420eefc123a9a8a697b2b06d60ca055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f27beee9f93dbd1e9e361161c00c122f420eefc123a9a8a697b2b06d60ca055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f27beee9f93dbd1e9e361161c00c122f420eefc123a9a8a697b2b06d60ca055", kill_on_drop: false }` [INFO] [stdout] 0f27beee9f93dbd1e9e361161c00c122f420eefc123a9a8a697b2b06d60ca055 [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] fb1db7c597af193fb00a2dc6ada3b4221c4efcad8bd9f2d27a6f8ca9d77dd470 [INFO] running `Command { std: "docker" "start" "-a" "fb1db7c597af193fb00a2dc6ada3b4221c4efcad8bd9f2d27a6f8ca9d77dd470", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking traitsequence v2.0.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking traitgraph v5.0.0 (/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/implementation/subgraphs/filter_iterators.rs:28:58 [INFO] [stdout] | [INFO] [stdout] 28 | .find(|index| self.graph.contains_edge_index(index.edge_id.clone())) [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/implementation/subgraphs/filter_iterators.rs:56:58 [INFO] [stdout] | [INFO] [stdout] 56 | .find(|index| self.graph.contains_edge_index(index.clone())) [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 `traitgraph` (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/implementation/subgraphs/filter_iterators.rs:28:58 [INFO] [stdout] | [INFO] [stdout] 28 | .find(|index| self.graph.contains_edge_index(index.edge_id.clone())) [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/implementation/subgraphs/filter_iterators.rs:56:58 [INFO] [stdout] | [INFO] [stdout] 56 | .find(|index| self.graph.contains_edge_index(index.clone())) [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 `traitgraph` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "fb1db7c597af193fb00a2dc6ada3b4221c4efcad8bd9f2d27a6f8ca9d77dd470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1db7c597af193fb00a2dc6ada3b4221c4efcad8bd9f2d27a6f8ca9d77dd470", kill_on_drop: false }` [INFO] [stdout] fb1db7c597af193fb00a2dc6ada3b4221c4efcad8bd9f2d27a6f8ca9d77dd470