[INFO] fetching crate ecdsa-flow 1.0.0... [INFO] checking ecdsa-flow-1.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ecdsa-flow 1.0.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ecdsa-flow 1.0.0 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 ecdsa-flow 1.0.0 [INFO] finished tweaking crates.io crate ecdsa-flow 1.0.0 [INFO] tweaked toml for crates.io crate ecdsa-flow 1.0.0 written to /workspace/builds/worker-0-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 32 packages to latest compatible versions [INFO] [stderr] Adding base64ct v1.1.1 (latest: v1.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding const-oid v0.6.2 (latest: v0.9.6) [INFO] [stderr] Adding crypto-bigint v0.2.11 (latest: v0.5.5) [INFO] [stderr] Adding der v0.4.5 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ff v0.11.1 (latest: v0.13.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding group v0.11.0 (latest: v0.13.0) [INFO] [stderr] Adding hex-literal v0.3.4 (latest: v0.4.1) [INFO] [stderr] Adding hmac v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding pem-rfc7468 v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding pkcs8 v0.7.6 (latest: v0.10.2) [INFO] [stderr] Adding sha3 v0.9.1 (latest: v0.10.8) [INFO] [stderr] Adding spki v0.4.1 (latest: v0.7.3) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.6.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding zeroize v1.4.3 (latest: v1.8.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 21692f1fae4c3b6143503870eca9d77c818db95cc68e681bcdf1f602cb8e0881 [INFO] running `Command { std: "docker" "start" "-a" "21692f1fae4c3b6143503870eca9d77c818db95cc68e681bcdf1f602cb8e0881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21692f1fae4c3b6143503870eca9d77c818db95cc68e681bcdf1f602cb8e0881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21692f1fae4c3b6143503870eca9d77c818db95cc68e681bcdf1f602cb8e0881", kill_on_drop: false }` [INFO] [stdout] 21692f1fae4c3b6143503870eca9d77c818db95cc68e681bcdf1f602cb8e0881 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dbddd902098b63adc7a8a38bbd217e6c7f85bc970dbde4ded822d2cc1be3c8e0 [INFO] running `Command { std: "docker" "start" "-a" "dbddd902098b63adc7a8a38bbd217e6c7f85bc970dbde4ded822d2cc1be3c8e0", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking signature-flow v1.0.0 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking elliptic-curve-flow v1.0.0 [INFO] [stderr] Checking ecdsa-flow v1.0.0 (/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/lib.rs:154:24 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn from_scalars(r: impl Into>, s: impl Into>) -> Result { [INFO] [stdout] | --------------------------- --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 154 | Self::try_from(r.into().concat(s.into()).as_slice()) [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 `ecdsa-flow` (lib) due to 2 previous errors [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/lib.rs:154:24 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn from_scalars(r: impl Into>, s: impl Into>) -> Result { [INFO] [stdout] | --------------------------- --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 154 | Self::try_from(r.into().concat(s.into()).as_slice()) [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 `ecdsa-flow` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "dbddd902098b63adc7a8a38bbd217e6c7f85bc970dbde4ded822d2cc1be3c8e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbddd902098b63adc7a8a38bbd217e6c7f85bc970dbde4ded822d2cc1be3c8e0", kill_on_drop: false }` [INFO] [stdout] dbddd902098b63adc7a8a38bbd217e6c7f85bc970dbde4ded822d2cc1be3c8e0