[INFO] cloning repository https://github.com/KnuckleheadsClub/rbdt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KnuckleheadsClub/rbdt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKnuckleheadsClub%2Frbdt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKnuckleheadsClub%2Frbdt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19efea9fda17b91e481b1743bf686865c09573f4 [INFO] checking KnuckleheadsClub/rbdt/19efea9fda17b91e481b1743bf686865c09573f4 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%2FKnuckleheadsClub%2Frbdt" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KnuckleheadsClub/rbdt 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/KnuckleheadsClub/rbdt [INFO] finished tweaking git repo https://github.com/KnuckleheadsClub/rbdt [INFO] tweaked toml for git repo https://github.com/KnuckleheadsClub/rbdt written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KnuckleheadsClub/rbdt 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 90c3caffcf74270da3d20c74fe913fbaf41732f7f42c8902233ae2ed6d16b03b [INFO] running `Command { std: "docker" "start" "-a" "90c3caffcf74270da3d20c74fe913fbaf41732f7f42c8902233ae2ed6d16b03b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90c3caffcf74270da3d20c74fe913fbaf41732f7f42c8902233ae2ed6d16b03b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90c3caffcf74270da3d20c74fe913fbaf41732f7f42c8902233ae2ed6d16b03b", kill_on_drop: false }` [INFO] [stdout] 90c3caffcf74270da3d20c74fe913fbaf41732f7f42c8902233ae2ed6d16b03b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c41a80b7698084e00d24601c05adf3cac522afba46a2f06017c0206f0f7c71a7 [INFO] running `Command { std: "docker" "start" "-a" "c41a80b7698084e00d24601c05adf3cac522afba46a2f06017c0206f0f7c71a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling pyo3-build-config v0.14.5 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking unicode-bom v1.1.4 [INFO] [stderr] Checking deunicode v1.3.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling pyo3 v0.14.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.14.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling pyo3-macros v0.14.5 [INFO] [stderr] Checking rbdt v0.0.4-alpha2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `can_access` is never used [INFO] [stdout] --> src/types.rs:191:4 [INFO] [stdout] | [INFO] [stdout] 191 | fn can_access(r: CollatedRules, s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rough_cmp_rules` is never used [INFO] [stdout] --> src/types.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn rough_cmp_rules(left: &CollatedRules, right: &CollatedRules) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [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.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 97 | .map(|block| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | ( [INFO] [stdout] 99 | / block [INFO] [stdout] 100 | | .user_agents [INFO] [stdout] 101 | | .clone() [INFO] [stdout] 102 | | .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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rbdt` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `can_access` is never used [INFO] [stdout] --> src/types.rs:191:4 [INFO] [stdout] | [INFO] [stdout] 191 | fn can_access(r: CollatedRules, s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rough_cmp_rules` is never used [INFO] [stdout] --> src/types.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn rough_cmp_rules(left: &CollatedRules, right: &CollatedRules) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [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.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 97 | .map(|block| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | ( [INFO] [stdout] 99 | / block [INFO] [stdout] 100 | | .user_agents [INFO] [stdout] 101 | | .clone() [INFO] [stdout] 102 | | .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] = 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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rbdt` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c41a80b7698084e00d24601c05adf3cac522afba46a2f06017c0206f0f7c71a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c41a80b7698084e00d24601c05adf3cac522afba46a2f06017c0206f0f7c71a7", kill_on_drop: false }` [INFO] [stdout] c41a80b7698084e00d24601c05adf3cac522afba46a2f06017c0206f0f7c71a7