[INFO] fetching crate sophia_term 0.8.0... [INFO] checking sophia_term-0.8.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate sophia_term 0.8.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate sophia_term 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_term 0.8.0 [INFO] finished tweaking crates.io crate sophia_term 0.8.0 [INFO] tweaked toml for crates.io crate sophia_term 0.8.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [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] 06c958e8e1495b3c2ae1ecf119d38f434f929db6943eda89e916e4a27c0eda99 [INFO] running `Command { std: "docker" "start" "-a" "06c958e8e1495b3c2ae1ecf119d38f434f929db6943eda89e916e4a27c0eda99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06c958e8e1495b3c2ae1ecf119d38f434f929db6943eda89e916e4a27c0eda99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c958e8e1495b3c2ae1ecf119d38f434f929db6943eda89e916e4a27c0eda99", kill_on_drop: false }` [INFO] [stdout] 06c958e8e1495b3c2ae1ecf119d38f434f929db6943eda89e916e4a27c0eda99 [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] 633fcad551451f154c6b61f7e5c1f67b59e6ba2f44e4c07d8505bd5f95a00d28 [INFO] running `Command { std: "docker" "start" "-a" "633fcad551451f154c6b61f7e5c1f67b59e6ba2f44e4c07d8505bd5f95a00d28", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking oxiri v0.2.4 [INFO] [stderr] Checking mownstr v0.2.1 [INFO] [stderr] Checking resiter v0.5.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking sophia_iri v0.8.0 [INFO] [stderr] Checking sophia_api v0.8.0 [INFO] [stderr] Checking sophia_term v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `SimpleTerm<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/_stash.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn copy_term(&mut self, t: U) -> GenericTerm { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 101 | use SimpleTerm::*; [INFO] [stdout] 102 | match t.as_simple() { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sophia_term` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `SimpleTerm<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/_stash.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn copy_term(&mut self, t: U) -> GenericTerm { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 101 | use SimpleTerm::*; [INFO] [stdout] 102 | match t.as_simple() { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sophia_term` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "633fcad551451f154c6b61f7e5c1f67b59e6ba2f44e4c07d8505bd5f95a00d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "633fcad551451f154c6b61f7e5c1f67b59e6ba2f44e4c07d8505bd5f95a00d28", kill_on_drop: false }` [INFO] [stdout] 633fcad551451f154c6b61f7e5c1f67b59e6ba2f44e4c07d8505bd5f95a00d28