[INFO] updating cached repository https://github.com/ChrisMGeo/LR1Parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25a2f6f79af5a6a573c7266046054bc56188a977 [INFO] checking ChrisMGeo/LR1Parser/25a2f6f79af5a6a573c7266046054bc56188a977 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMGeo%2FLR1Parser" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChrisMGeo/LR1Parser 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 git repo https://github.com/ChrisMGeo/LR1Parser [INFO] finished tweaking git repo https://github.com/ChrisMGeo/LR1Parser [INFO] tweaked toml for git repo https://github.com/ChrisMGeo/LR1Parser written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ChrisMGeo/LR1Parser 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2c4e294142294c920534f98a420dcae95199fb888f96b3577e7721e8934a032d [INFO] running `Command { std: "docker" "start" "-a" "2c4e294142294c920534f98a420dcae95199fb888f96b3577e7721e8934a032d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c4e294142294c920534f98a420dcae95199fb888f96b3577e7721e8934a032d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c4e294142294c920534f98a420dcae95199fb888f96b3577e7721e8934a032d", kill_on_drop: false }` [INFO] [stdout] 2c4e294142294c920534f98a420dcae95199fb888f96b3577e7721e8934a032d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1ef17ad8e5a28c7ae6ac6d9944bf2a30d21bfcadef5147388c10179d695fddd2 [INFO] running `Command { std: "docker" "start" "-a" "1ef17ad8e5a28c7ae6ac6d9944bf2a30d21bfcadef5147388c10179d695fddd2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling serde_derive v1.0.205 [INFO] [stderr] Checking lr-1-parser v0.1.0 (/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/parser_types/action_goto.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 92 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | let maps = BTreeMap::>::deserialize(deserializer)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | Ok(TwoKeyMap( [INFO] [stdout] | ____________^ [INFO] [stdout] 98 | | maps.into_iter() [INFO] [stdout] 99 | | .flat_map(|(k1, k2vs)| k2vs.into_iter().map(move |(k2, v)| ((k1, k2), v))) [INFO] [stdout] 100 | | .collect(), [INFO] [stdout] 101 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/parser_types/action_goto.rs:99:40 [INFO] [stdout] | [INFO] [stdout] 99 | .flat_map(|(k1, k2vs)| k2vs.into_iter().map(move |(k2, v)| ((k1, k2), v))) [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/parser_types/action_goto.rs:99:77 [INFO] [stdout] | [INFO] [stdout] 99 | .flat_map(|(k1, k2vs)| k2vs.into_iter().map(move |(k2, v)| ((k1, k2), v))) [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lr-1-parser` (bin "lr-1-parser" 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/parser_types/action_goto.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 92 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | let maps = BTreeMap::>::deserialize(deserializer)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | Ok(TwoKeyMap( [INFO] [stdout] | ____________^ [INFO] [stdout] 98 | | maps.into_iter() [INFO] [stdout] 99 | | .flat_map(|(k1, k2vs)| k2vs.into_iter().map(move |(k2, v)| ((k1, k2), v))) [INFO] [stdout] 100 | | .collect(), [INFO] [stdout] 101 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/parser_types/action_goto.rs:99:40 [INFO] [stdout] | [INFO] [stdout] 99 | .flat_map(|(k1, k2vs)| k2vs.into_iter().map(move |(k2, v)| ((k1, k2), v))) [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/parser_types/action_goto.rs:99:77 [INFO] [stdout] | [INFO] [stdout] 99 | .flat_map(|(k1, k2vs)| k2vs.into_iter().map(move |(k2, v)| ((k1, k2), v))) [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lr-1-parser` (bin "lr-1-parser") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1ef17ad8e5a28c7ae6ac6d9944bf2a30d21bfcadef5147388c10179d695fddd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef17ad8e5a28c7ae6ac6d9944bf2a30d21bfcadef5147388c10179d695fddd2", kill_on_drop: false }` [INFO] [stdout] 1ef17ad8e5a28c7ae6ac6d9944bf2a30d21bfcadef5147388c10179d695fddd2