[INFO] fetching crate ekg-namespace 0.0.10... [INFO] checking ekg-namespace-0.0.10 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ekg-namespace 0.0.10 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate ekg-namespace 0.0.10 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 ekg-namespace 0.0.10 [INFO] finished tweaking crates.io crate ekg-namespace 0.0.10 [INFO] tweaked toml for crates.io crate ekg-namespace 0.0.10 written to /workspace/builds/worker-6-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 168 packages to latest compatible versions [INFO] [stderr] Adding abnf-core v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding ekg-error v0.0.10 (latest: v0.0.19) [INFO] [stderr] Adding fluent-uri v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.6) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (latest: v1.4.1) [INFO] [stderr] Adding matchers v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4dba839d4ad93ab0f529b8fcdba70dfdc7f748f27bd41f2b5d8f4765056a0658 [INFO] running `Command { std: "docker" "start" "-a" "4dba839d4ad93ab0f529b8fcdba70dfdc7f748f27bd41f2b5d8f4765056a0658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dba839d4ad93ab0f529b8fcdba70dfdc7f748f27bd41f2b5d8f4765056a0658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dba839d4ad93ab0f529b8fcdba70dfdc7f748f27bd41f2b5d8f4765056a0658", kill_on_drop: false }` [INFO] [stdout] 4dba839d4ad93ab0f529b8fcdba70dfdc7f748f27bd41f2b5d8f4765056a0658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e56d9701fb018b394fec7b0602bfd24925db01b420c9fa61017a169b34106593 [INFO] running `Command { std: "docker" "start" "-a" "e56d9701fb018b394fec7b0602bfd24925db01b420c9fa61017a169b34106593", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling btree-slab v0.6.1 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling cpufeatures v0.2.13 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling range-traits v0.3.2 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking utf8-decode v1.0.1 [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling peg-macros v0.8.4 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking oxilangtag v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking oxiri v0.2.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking peg v0.8.4 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling const_format_proc_macros v0.2.32 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Compiling toml_edit v0.22.20 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking fluent-uri v0.1.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking const_format v0.2.32 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking pct-str v2.0.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking oxrdf v0.1.7 [INFO] [stderr] Checking test-log v0.2.16 [INFO] [stderr] Checking spargebra v0.2.8 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Compiling btree-range-map v0.7.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling static-regular-grammar v2.0.2 [INFO] [stderr] Checking iref-core v3.2.2 [INFO] [stderr] Checking iref v3.2.2 [INFO] [stderr] Checking ekg-error v0.0.10 [INFO] [stderr] Checking ekg-namespace v0.0.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `rdftk-support` [INFO] [stdout] --> src/namespace.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | #[cfg(all(feature = "rdftk-support", not(target_arch = "wasm32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `oxigraph` and `serde` [INFO] [stdout] = help: consider adding `rdftk-support` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `rdftk-support` [INFO] [stdout] --> src/namespace.rs:93:15 [INFO] [stdout] | [INFO] [stdout] 93 | #[cfg(all(feature = "rdftk-support", not(target_arch = "wasm32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `oxigraph` and `serde` [INFO] [stdout] = help: consider adding `rdftk-support` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `rdftk-support` [INFO] [stdout] --> src/namespace.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | #[cfg(all(feature = "rdftk-support", not(target_arch = "wasm32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `oxigraph` and `serde` [INFO] [stdout] = help: consider adding `rdftk-support` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `rdftk-support` [INFO] [stdout] --> src/namespace.rs:93:15 [INFO] [stdout] | [INFO] [stdout] 93 | #[cfg(all(feature = "rdftk-support", not(target_arch = "wasm32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `oxigraph` and `serde` [INFO] [stdout] = help: consider adding `rdftk-support` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [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/graph.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | CString::new(literal.to_string().as_str()).map_err(ekg_error::Error::from) [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] = 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 `ekg-namespace` (lib) due to 2 previous errors; 2 warnings emitted [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/graph.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | CString::new(literal.to_string().as_str()).map_err(ekg_error::Error::from) [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] = 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 `ekg-namespace` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e56d9701fb018b394fec7b0602bfd24925db01b420c9fa61017a169b34106593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e56d9701fb018b394fec7b0602bfd24925db01b420c9fa61017a169b34106593", kill_on_drop: false }` [INFO] [stdout] e56d9701fb018b394fec7b0602bfd24925db01b420c9fa61017a169b34106593