[INFO] fetching crate hc_seed_bundle 0.2.5... [INFO] checking hc_seed_bundle-0.2.5 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate hc_seed_bundle 0.2.5 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate hc_seed_bundle 0.2.5 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 hc_seed_bundle 0.2.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hc_seed_bundle 0.2.5 [INFO] tweaked toml for crates.io crate hc_seed_bundle 0.2.5 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 122 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 898c8f6bfd352265729daab80dcd5ecbd392df113e71d3c17f7c1efad052245e [INFO] running `Command { std: "docker" "start" "-a" "898c8f6bfd352265729daab80dcd5ecbd392df113e71d3c17f7c1efad052245e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "898c8f6bfd352265729daab80dcd5ecbd392df113e71d3c17f7c1efad052245e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898c8f6bfd352265729daab80dcd5ecbd392df113e71d3c17f7c1efad052245e", kill_on_drop: false }` [INFO] [stdout] 898c8f6bfd352265729daab80dcd5ecbd392df113e71d3c17f7c1efad052245e [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0bdb830646d0c66b5b058914b2342d72fc496984aace77005cb89487895c41b [INFO] running `Command { std: "docker" "start" "-a" "d0bdb830646d0c66b5b058914b2342d72fc496984aace77005cb89487895c41b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rle-decode-fast v1.0.3 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling dary_heap v0.3.6 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling minisign-verify v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling libflate_lz77 v2.1.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling libflate v2.1.0 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling ureq v2.10.1 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Compiling tar v0.4.42 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling libsodium-sys-stable v1.21.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking rmpv v1.3.0 [INFO] [stderr] Checking one_err v0.0.8 [INFO] [stderr] Checking sodoken v0.0.11 [INFO] [stderr] Checking hc_seed_bundle v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `ReadGuardSized<'_, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/seed_cipher/u8array.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 21 | fn from(o: sodoken::BufReadSized) -> Self { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | (*o.read_lock_sized()).into() [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 `ReadGuardSized<'_, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/seed_cipher/u8array.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 21 | fn from(o: sodoken::BufReadSized) -> Self { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | (*o.read_lock_sized()).into() [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 `hc_seed_bundle` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `seed_cipher::LockedSeedCipher` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/unlocked_seed_bundle.rs:171:15 [INFO] [stdout] | [INFO] [stdout] 159 | let mut seed = UnlockedSeedBundle::new_random().await.unwrap(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 162 | let orig_pub_key = seed.get_sign_pub_key(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 163 | [INFO] [stdout] 164 | let passphrase = sodoken::BufRead::from(b"test-passphrase".to_vec()); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 171 | match UnlockedSeedBundle::from_locked(&encoded) [INFO] [stdout] | _______________^ [INFO] [stdout] 172 | | .await [INFO] [stdout] 173 | | .unwrap() [INFO] [stdout] 174 | | .remove(0) [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 `seed_cipher::LockedSeedCipher` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/unlocked_seed_bundle.rs:210:15 [INFO] [stdout] | [INFO] [stdout] 190 | let mut seed = UnlockedSeedBundle::new_random().await.unwrap(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | let orig_pub_key = seed.get_sign_pub_key(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 210 | match UnlockedSeedBundle::from_locked(&encoded) [INFO] [stdout] | _______________^ [INFO] [stdout] 211 | | .await [INFO] [stdout] 212 | | .unwrap() [INFO] [stdout] 213 | | .remove(0) [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 `hc_seed_bundle` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d0bdb830646d0c66b5b058914b2342d72fc496984aace77005cb89487895c41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0bdb830646d0c66b5b058914b2342d72fc496984aace77005cb89487895c41b", kill_on_drop: false }` [INFO] [stdout] d0bdb830646d0c66b5b058914b2342d72fc496984aace77005cb89487895c41b