[INFO] fetching crate siws-recap 0.0.3... [INFO] checking siws-recap-0.0.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate siws-recap 0.0.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate siws-recap 0.0.3 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 siws-recap 0.0.3 [INFO] finished tweaking crates.io crate siws-recap 0.0.3 [INFO] tweaked toml for crates.io crate siws-recap 0.0.3 written to /workspace/builds/worker-3-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 127 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.12.3 (latest: v0.22.1) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cid v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.3) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding iri-string v0.6.0 (latest: v0.7.2) [INFO] [stderr] Adding multihash v0.18.1 (latest: v0.19.1) [INFO] [stderr] Adding multihash-derive v0.8.1 (latest: v0.9.0) [INFO] [stderr] Adding nutype v0.2.0 (latest: v0.4.3) [INFO] [stderr] Adding nutype_macros v0.2.0 (latest: v0.4.3) [INFO] [stderr] Adding proc-macro-crate v1.1.3 (latest: v3.2.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding ryu-js v0.2.2 (latest: v1.0.1) [INFO] [stderr] Adding serde_with v2.3.3 (latest: v3.9.0) [INFO] [stderr] Adding serde_with_macros v2.3.3 (latest: v3.9.0) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding unsigned-varint v0.7.2 (latest: v0.8.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding zeroize v1.3.0 (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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4d3e091c438c6de51283c64e088719f436cad9b482feef9ea54345415fd1a35e [INFO] running `Command { std: "docker" "start" "-a" "4d3e091c438c6de51283c64e088719f436cad9b482feef9ea54345415fd1a35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d3e091c438c6de51283c64e088719f436cad9b482feef9ea54345415fd1a35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d3e091c438c6de51283c64e088719f436cad9b482feef9ea54345415fd1a35e", kill_on_drop: false }` [INFO] [stdout] 4d3e091c438c6de51283c64e088719f436cad9b482feef9ea54345415fd1a35e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 86bd9b241b66c43c1a82276167084002d92cffe208d8fd769b9f9c77b1b04224 [INFO] running `Command { std: "docker" "start" "-a" "86bd9b241b66c43c1a82276167084002d92cffe208d8fd769b9f9c77b1b04224", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking blake2s_simd v1.0.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking ryu-js v0.2.2 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling blake3 v1.5.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.13 [INFO] [stderr] Compiling nutype_macros v0.2.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking data-encoding-macro v0.1.15 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking nutype v0.2.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking multihash v0.18.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking iri-string v0.6.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking cid v0.10.1 [INFO] [stderr] Checking serde_jcs v0.1.0 [INFO] [stderr] Checking ucan-capabilities-object v0.1.0 [INFO] [stderr] Checking siws v0.0.3 [INFO] [stderr] Checking siws-recap v0.0.3 (/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/capability.rs:72:27 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn merge(self, other: Capability) -> Capability [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] ... [INFO] [stdout] 63 | let (caps, mut proofs) = self.into_inner(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | attenuations: caps.merge(other.attenuations), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/capability.rs:288:31 [INFO] [stdout] | [INFO] [stdout] 288 | .and_then(|bytes| serde_json::from_slice(&bytes).map_err(DecodingError::De)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/capability.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 368 | fn deserialize_as(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 377 | Cid::from_str(&s).map_err(serde::de::Error::custom) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `siws-recap` (lib) due to 4 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/capability.rs:72:27 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn merge(self, other: Capability) -> Capability [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] ... [INFO] [stdout] 63 | let (caps, mut proofs) = self.into_inner(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | attenuations: caps.merge(other.attenuations), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/capability.rs:288:31 [INFO] [stdout] | [INFO] [stdout] 288 | .and_then(|bytes| serde_json::from_slice(&bytes).map_err(DecodingError::De)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/capability.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 368 | fn deserialize_as(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 377 | Cid::from_str(&s).map_err(serde::de::Error::custom) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `siws-recap` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "86bd9b241b66c43c1a82276167084002d92cffe208d8fd769b9f9c77b1b04224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86bd9b241b66c43c1a82276167084002d92cffe208d8fd769b9f9c77b1b04224", kill_on_drop: false }` [INFO] [stdout] 86bd9b241b66c43c1a82276167084002d92cffe208d8fd769b9f9c77b1b04224