[INFO] fetching crate sophia 0.8.0... [INFO] checking sophia-0.8.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate sophia 0.8.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate sophia 0.8.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sophia 0.8.0 [INFO] finished tweaking crates.io crate sophia 0.8.0 [INFO] tweaked toml for crates.io crate sophia 0.8.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate sophia 0.8.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1f006c5689b658da50b607a588efbec8b68d9d90c2f22c8e38c5fe08220856f [INFO] running `Command { std: "docker" "start" "-a" "a1f006c5689b658da50b607a588efbec8b68d9d90c2f22c8e38c5fe08220856f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1f006c5689b658da50b607a588efbec8b68d9d90c2f22c8e38c5fe08220856f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f006c5689b658da50b607a588efbec8b68d9d90c2f22c8e38c5fe08220856f", kill_on_drop: false }` [INFO] [stdout] a1f006c5689b658da50b607a588efbec8b68d9d90c2f22c8e38c5fe08220856f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08186247bdb21f270c45b2eba653aab3cca6e086077b194562d42f358b8c438a [INFO] running `Command { std: "docker" "start" "-a" "08186247bdb21f270c45b2eba653aab3cca6e086077b194562d42f358b8c438a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking oxiri v0.2.2 [INFO] [stderr] Checking resiter v0.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking mownstr v0.2.1 [INFO] [stderr] Checking rio_api v0.8.4 [INFO] [stderr] Checking oxilangtag v0.1.3 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking rio_turtle v0.8.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking sophia_iri v0.8.0 [INFO] [stderr] Checking sophia_api v0.8.0 [INFO] [stderr] Checking sophia_rio v0.8.0 [INFO] [stderr] Checking sophia_isomorphism v0.8.0 [INFO] [stderr] Checking sophia_term v0.8.0 [INFO] [stderr] Checking sophia_c14n v0.8.0 [INFO] [stderr] Checking sophia_inmem v0.8.0 [INFO] [stderr] Checking sophia_turtle v0.8.0 [INFO] [stderr] Checking sophia_resource v0.8.0 [INFO] [stderr] Checking sophia v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<&mut S, StreamError<::Error, ::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/serialize.rs:79:11 [INFO] [stdout] | [INFO] [stdout] 76 | mut ser: S, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | match ser.serialize_triples(triple_source) { [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: this value of type `Result<&mut S, StreamError<::Error, ::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/serialize.rs:90:11 [INFO] [stdout] | [INFO] [stdout] 88 | mut ser: S, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | ) -> Result<(), String> { [INFO] [stdout] 90 | match ser.serialize_quads(quad_source) { [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 `sophia` (example "serialize") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result<&mut NtSerializer>, StreamError<<

>::Source as TripleSource>::Error, std::io::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/parse.rs:96:11 [INFO] [stdout] | [INFO] [stdout] 91 | fn dump_triples>(input: Input, p: P) -> Result<(), String> { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | let mut ser = NtSerializer::new(output); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | match ser.serialize_triples(triple_source) { [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: this value of type `Result<&mut NqSerializer>, StreamError<<

>::Source as QuadSource>::Error, std::io::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> examples/parse.rs:108:11 [INFO] [stdout] | [INFO] [stdout] 103 | fn dump_quads>(input: Input, p: P) -> Result<(), String> { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | let mut ser = NqSerializer::new(output); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | match ser.serialize_quads(quad_source) { [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 `sophia` (example "parse") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "08186247bdb21f270c45b2eba653aab3cca6e086077b194562d42f358b8c438a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08186247bdb21f270c45b2eba653aab3cca6e086077b194562d42f358b8c438a", kill_on_drop: false }` [INFO] [stdout] 08186247bdb21f270c45b2eba653aab3cca6e086077b194562d42f358b8c438a