[INFO] fetching crate tuf 0.3.0-beta12... [INFO] checking tuf-0.3.0-beta12 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate tuf 0.3.0-beta12 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tuf 0.3.0-beta12 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 tuf 0.3.0-beta12 [INFO] finished tweaking crates.io crate tuf 0.3.0-beta12 [INFO] tweaked toml for crates.io crate tuf 0.3.0-beta12 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 107 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [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 windows-sys v0.52.0 (available: v0.59.0) [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] 5d8f38b58265feb710cbe15b069482087387daa2d116888c79961a1952b3202a [INFO] running `Command { std: "docker" "start" "-a" "5d8f38b58265feb710cbe15b069482087387daa2d116888c79961a1952b3202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d8f38b58265feb710cbe15b069482087387daa2d116888c79961a1952b3202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8f38b58265feb710cbe15b069482087387daa2d116888c79961a1952b3202a", kill_on_drop: false }` [INFO] [stdout] 5d8f38b58265feb710cbe15b069482087387daa2d116888c79961a1952b3202a [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] 42e7660749568fffab8a25a1ba209be1aaae0d650c6c908e0d11aa7caaf26eac [INFO] running `Command { std: "docker" "start" "-a" "42e7660749568fffab8a25a1ba209be1aaae0d650c6c908e0d11aa7caaf26eac", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking tuf v0.3.0-beta12 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `shims::TargetsMetadata` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/metadata.rs:1895:9 [INFO] [stdout] | [INFO] [stdout] 1891 | fn serialize(&self, ser: S) -> ::std::result::Result [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1895 | / shims::TargetsMetadata::from(self) [INFO] [stdout] 1896 | | .map_err(|e| SerializeError::custom(format!("{:?}", e)))? [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 `tuf` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `shims::TargetsMetadata` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/metadata.rs:1895:9 [INFO] [stdout] | [INFO] [stdout] 1891 | fn serialize(&self, ser: S) -> ::std::result::Result [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1895 | / shims::TargetsMetadata::from(self) [INFO] [stdout] 1896 | | .map_err(|e| SerializeError::custom(format!("{:?}", e)))? [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: this value of type `impl AsyncRead + Send + Unpin + '_` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/repo_builder.rs:2407:21 [INFO] [stdout] | [INFO] [stdout] 2373 | let mut client = Client::with_trusted_root( [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2407 | let mut rdr = client.fetch_target(target_path).await.unwrap(); [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: this value of type `std::result::Result, repo_builder::Done>, error::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/repo_builder.rs:3225:19 [INFO] [stdout] | [INFO] [stdout] 3188 | let db = Database::from_trusted_metadata(&metadata).unwrap(); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 3225 | match RepoBuilder::from_database(&repo, &db) [INFO] [stdout] | ___________________^ [INFO] [stdout] 3226 | | .trusted_root_keys(&[&KEYS[0]]) [INFO] [stdout] 3227 | | .trusted_targets_keys(&[&KEYS[0]]) [INFO] [stdout] 3228 | | .trusted_snapshot_keys(&[&KEYS[0]]) [INFO] [stdout] ... | [INFO] [stdout] 3234 | | .unwrap() [INFO] [stdout] 3235 | | .stage_timestamp() [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tuf` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "42e7660749568fffab8a25a1ba209be1aaae0d650c6c908e0d11aa7caaf26eac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e7660749568fffab8a25a1ba209be1aaae0d650c6c908e0d11aa7caaf26eac", kill_on_drop: false }` [INFO] [stdout] 42e7660749568fffab8a25a1ba209be1aaae0d650c6c908e0d11aa7caaf26eac