[INFO] fetching crate gostd 0.3.19... [INFO] checking gostd-0.3.19 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gostd 0.3.19 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gostd 0.3.19 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 gostd 0.3.19 [INFO] finished tweaking crates.io crate gostd 0.3.19 [INFO] tweaked toml for crates.io crate gostd 0.3.19 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 80 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.4 (latest: v0.70.1) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [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 which v4.4.2 (latest: v6.0.3) [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] 60c124dfd6b45b461be283bc0dd3ff457b9e21b7dfea7d377a55c84a47e7dc59 [INFO] running `Command { std: "docker" "start" "-a" "60c124dfd6b45b461be283bc0dd3ff457b9e21b7dfea7d377a55c84a47e7dc59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60c124dfd6b45b461be283bc0dd3ff457b9e21b7dfea7d377a55c84a47e7dc59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60c124dfd6b45b461be283bc0dd3ff457b9e21b7dfea7d377a55c84a47e7dc59", kill_on_drop: false }` [INFO] [stdout] 60c124dfd6b45b461be283bc0dd3ff457b9e21b7dfea7d377a55c84a47e7dc59 [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] 2caabf04ca4dbf4162d9fc4cef9d6eb472a5384c6e101c15a2718cd07ed3b1cf [INFO] running `Command { std: "docker" "start" "-a" "2caabf04ca4dbf4162d9fc4cef9d6eb472a5384c6e101c15a2718cd07ed3b1cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling aws-lc-rs v1.8.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking mirai-annotations v1.12.0 [INFO] [stderr] Compiling rustls v0.23.12 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking cvt v0.1.2 [INFO] [stderr] Checking gostd_builtin v1.0.4 [INFO] [stderr] Checking webpki-roots v0.26.5 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling gostd_derive v0.0.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking gostd_time v1.1.1 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling aws-lc-sys v0.20.1 [INFO] [stderr] Checking rustls-webpki v0.102.7 [INFO] [stderr] Checking gostd v0.3.19 (/opt/rustwide/workdir) [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/mime/multipart/mod.rs:200:15 [INFO] [stdout] | [INFO] [stdout] 200 | match p.Write(value.as_bytes().to_vec()) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/net/http/mod.rs:867:12 [INFO] [stdout] | [INFO] [stdout] 865 | let conn = self.dialConn(cm)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 866 | let pconn = persistConn::default(); [INFO] [stdout] 867 | Ok((pconn, conn)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [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/mime/multipart/mod.rs:200:15 [INFO] [stdout] | [INFO] [stdout] 200 | match p.Write(value.as_bytes().to_vec()) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/net/http/mod.rs:867:12 [INFO] [stdout] | [INFO] [stdout] 865 | let conn = self.dialConn(cm)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 866 | let pconn = persistConn::default(); [INFO] [stdout] 867 | Ok((pconn, conn)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gostd` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `gostd` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "2caabf04ca4dbf4162d9fc4cef9d6eb472a5384c6e101c15a2718cd07ed3b1cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2caabf04ca4dbf4162d9fc4cef9d6eb472a5384c6e101c15a2718cd07ed3b1cf", kill_on_drop: false }` [INFO] [stdout] 2caabf04ca4dbf4162d9fc4cef9d6eb472a5384c6e101c15a2718cd07ed3b1cf