[INFO] fetching crate concordium_base 6.0.0... [INFO] checking concordium_base-6.0.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate concordium_base 6.0.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate concordium_base 6.0.0 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 concordium_base 6.0.0 [INFO] finished tweaking crates.io crate concordium_base 6.0.0 [INFO] tweaked toml for crates.io crate concordium_base 6.0.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 213 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytecheck v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding clap v3.2.25 (available: v4.5.18) [INFO] [stderr] Adding clap_lex v0.2.4 (available: v0.7.2) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding criterion v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.14.5) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hashbrown v0.13.2 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (available: v7.0.0) [INFO] [stderr] Adding password-hash v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (available: v0.12.2) [INFO] [stderr] Adding ptr_meta v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding radium v0.7.0 (available: v1.1.0) [INFO] [stderr] Adding rend v0.4.2 (available: v0.5.1) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding rkyv_derive v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding wyz v0.5.1 (available: v0.6.1) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 920da3ed634f2bc758aea94782a061c85f0ed24c9b43c57b9871faa277f36ae3 [INFO] running `Command { std: "docker" "start" "-a" "920da3ed634f2bc758aea94782a061c85f0ed24c9b43c57b9871faa277f36ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "920da3ed634f2bc758aea94782a061c85f0ed24c9b43c57b9871faa277f36ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "920da3ed634f2bc758aea94782a061c85f0ed24c9b43c57b9871faa277f36ae3", kill_on_drop: false }` [INFO] [stdout] 920da3ed634f2bc758aea94782a061c85f0ed24c9b43c57b9871faa277f36ae3 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c1fa20c62d58cc948dd65d5993d78ebbc87838748bdde28a9568abe2e78c583 [INFO] running `Command { std: "docker" "start" "-a" "2c1fa20c62d58cc948dd65d5993d78ebbc87838748bdde28a9568abe2e78c583", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rust_decimal v1.36.0 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling concordium-contracts-common-derive v4.1.0 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Compiling concordium_base_derive v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking concordium-contracts-common v9.2.0 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-bls12-381 v0.4.0 [INFO] [stderr] Checking concordium_base v6.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option<::CommitMessage>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sigma_protocols/common.rs:327:11 [INFO] [stdout] | [INFO] [stdout] 326 | let challenge = verifier.get_challenge(&proof.challenge); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 327 | match verifier.extract_commit_message(&challenge, &proof.response) { [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 `concordium_base` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::option::Option<::CommitMessage>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sigma_protocols/common.rs:327:11 [INFO] [stdout] | [INFO] [stdout] 326 | let challenge = verifier.get_challenge(&proof.challenge); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 327 | match verifier.extract_commit_message(&challenge, &proof.response) { [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 `concordium_base` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2c1fa20c62d58cc948dd65d5993d78ebbc87838748bdde28a9568abe2e78c583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c1fa20c62d58cc948dd65d5993d78ebbc87838748bdde28a9568abe2e78c583", kill_on_drop: false }` [INFO] [stdout] 2c1fa20c62d58cc948dd65d5993d78ebbc87838748bdde28a9568abe2e78c583