[INFO] fetching crate dcbor 0.15.2... [INFO] checking dcbor-0.15.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate dcbor 0.15.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dcbor 0.15.2 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 dcbor 0.15.2 [INFO] finished tweaking crates.io crate dcbor 0.15.2 [INFO] tweaked toml for crates.io crate dcbor 0.15.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 79 packages to latest compatible versions [INFO] [stderr] Adding half v2.2.1 (available: v2.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (available: v0.12.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding toml v0.7.8 (available: v0.8.19) [INFO] [stderr] Adding toml_edit v0.19.15 (available: v0.22.22) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding winnow v0.5.40 (available: v0.6.20) [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] bbc962038dc7c0ff4c766d1803f20496c154166291ed5dc4b4de72042fb11c28 [INFO] running `Command { std: "docker" "start" "-a" "bbc962038dc7c0ff4c766d1803f20496c154166291ed5dc4b4de72042fb11c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbc962038dc7c0ff4c766d1803f20496c154166291ed5dc4b4de72042fb11c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbc962038dc7c0ff4c766d1803f20496c154166291ed5dc4b4de72042fb11c28", kill_on_drop: false }` [INFO] [stdout] bbc962038dc7c0ff4c766d1803f20496c154166291ed5dc4b4de72042fb11c28 [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] 836ac681ffc04974e7627ab506a51bfe7e4092e387794570c7a69c7a41f64938 [INFO] running `Command { std: "docker" "start" "-a" "836ac681ffc04974e7627ab506a51bfe7e4092e387794570c7a69c7a41f64938", kill_on_drop: false }` [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking dcbor v0.15.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] error: this value of type `anyhow::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/encode.rs:220:16 [INFO] [stdout] | [INFO] [stdout] 219 | let cbor = CBOR::try_from_data(cbor_data); [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | if let Err(e) = cbor { [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 `anyhow::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/encode.rs:313:16 [INFO] [stdout] | [INFO] [stdout] 312 | let cbor = CBOR::try_from_hex("a2026141016142"); [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 313 | if let Err(e) = cbor { [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 `dcbor` (test "encode") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "836ac681ffc04974e7627ab506a51bfe7e4092e387794570c7a69c7a41f64938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "836ac681ffc04974e7627ab506a51bfe7e4092e387794570c7a69c7a41f64938", kill_on_drop: false }` [INFO] [stdout] 836ac681ffc04974e7627ab506a51bfe7e4092e387794570c7a69c7a41f64938