[INFO] fetching crate secured-enclave 0.6.0... [INFO] checking secured-enclave-0.6.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate secured-enclave 0.6.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate secured-enclave 0.6.0 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 secured-enclave 0.6.0 [INFO] finished tweaking crates.io crate secured-enclave 0.6.0 [INFO] tweaked toml for crates.io crate secured-enclave 0.6.0 written to /workspace/builds/worker-2-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 25 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ec3596c90cd147631b6fbbc587b8cf143b9f0f02ffdf0b57acac2c86a0f34f4e [INFO] running `Command { std: "docker" "start" "-a" "ec3596c90cd147631b6fbbc587b8cf143b9f0f02ffdf0b57acac2c86a0f34f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec3596c90cd147631b6fbbc587b8cf143b9f0f02ffdf0b57acac2c86a0f34f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec3596c90cd147631b6fbbc587b8cf143b9f0f02ffdf0b57acac2c86a0f34f4e", kill_on_drop: false }` [INFO] [stdout] ec3596c90cd147631b6fbbc587b8cf143b9f0f02ffdf0b57acac2c86a0f34f4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e548057364426c22708cd1d72760d6cc6caf61377aba75c8d18a3321f9f1f24c [INFO] running `Command { std: "docker" "start" "-a" "e548057364426c22708cd1d72760d6cc6caf61377aba75c8d18a3321f9f1f24c", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking secured-cipher-key v0.3.0 [INFO] [stderr] Checking secured-cipher v0.4.1 [INFO] [stderr] Checking secured-enclave v0.6.0 (/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:61:8 [INFO] [stdout] | [INFO] [stdout] 48 | metadata: T, [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | let mut cipher = Cipher::default(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | Ok(Enclave { [INFO] [stdout] | ________^ [INFO] [stdout] 62 | | metadata, [INFO] [stdout] 63 | | encrypted_bytes: envelope.into_boxed_slice(), [INFO] [stdout] 64 | | nonce, [INFO] [stdout] 65 | | }) [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/lib.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 155 | let metadata = T::try_from(bytes[1..metadata_len as usize + 1].to_vec()).or(Err( [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 161 | Ok(Enclave { [INFO] [stdout] | ________^ [INFO] [stdout] 162 | | metadata, [INFO] [stdout] 163 | | encrypted_bytes: encrypted_bytes.into_boxed_slice(), [INFO] [stdout] 164 | | nonce: nonce.try_into().or(Err(EnclaveError::Deserialization( [INFO] [stdout] 165 | | "unexpected bytes length".to_string(), [INFO] [stdout] 166 | | )))?, [INFO] [stdout] 167 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/lib.rs:294:8 [INFO] [stdout] | [INFO] [stdout] 292 | let enclave = Enclave::::try_from(self.clone())?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 293 | let decrypted_bytes = enclave.decrypt(key)?; [INFO] [stdout] 294 | Ok((decrypted_bytes, enclave.metadata)) [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] [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:61:8 [INFO] [stdout] | [INFO] [stdout] 48 | metadata: T, [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | let mut cipher = Cipher::default(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | Ok(Enclave { [INFO] [stdout] | ________^ [INFO] [stdout] 62 | | metadata, [INFO] [stdout] 63 | | encrypted_bytes: envelope.into_boxed_slice(), [INFO] [stdout] 64 | | nonce, [INFO] [stdout] 65 | | }) [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/lib.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 155 | let metadata = T::try_from(bytes[1..metadata_len as usize + 1].to_vec()).or(Err( [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 161 | Ok(Enclave { [INFO] [stdout] | ________^ [INFO] [stdout] 162 | | metadata, [INFO] [stdout] 163 | | encrypted_bytes: encrypted_bytes.into_boxed_slice(), [INFO] [stdout] 164 | | nonce: nonce.try_into().or(Err(EnclaveError::Deserialization( [INFO] [stdout] 165 | | "unexpected bytes length".to_string(), [INFO] [stdout] 166 | | )))?, [INFO] [stdout] 167 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/lib.rs:294:8 [INFO] [stdout] | [INFO] [stdout] 292 | let enclave = Enclave::::try_from(self.clone())?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 293 | let decrypted_bytes = enclave.decrypt(key)?; [INFO] [stdout] 294 | Ok((decrypted_bytes, enclave.metadata)) [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] [stderr] error: could not compile `secured-enclave` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `secured-enclave` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "e548057364426c22708cd1d72760d6cc6caf61377aba75c8d18a3321f9f1f24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e548057364426c22708cd1d72760d6cc6caf61377aba75c8d18a3321f9f1f24c", kill_on_drop: false }` [INFO] [stdout] e548057364426c22708cd1d72760d6cc6caf61377aba75c8d18a3321f9f1f24c