[INFO] fetching crate shuttle-core 0.3.1... [INFO] checking shuttle-core-0.3.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate shuttle-core 0.3.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate shuttle-core 0.3.1 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 shuttle-core 0.3.1 [INFO] finished tweaking crates.io crate shuttle-core 0.3.1 [INFO] tweaked toml for crates.io crate shuttle-core 0.3.1 written to /workspace/builds/worker-1-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 51 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding base32 v0.3.1 (latest: v0.5.1) [INFO] [stderr] Adding base64 v0.9.3 (latest: v0.22.1) [INFO] [stderr] Adding bigdecimal v0.0.10 (latest: v0.4.5) [INFO] [stderr] Adding crc16 v0.3.4 (latest: v0.4.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding libsodium-sys v0.0.16 (latest: v0.2.7) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.6) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding serde-xdr v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding serde_bytes v0.10.5 (latest: v0.11.15) [INFO] [stderr] Adding sodiumoxide v0.0.16 (latest: v0.2.7) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 02e19e0bef2b9c66cf59c8a1a5f9a76f3e2271d975042ca20b54fcaf13d4be24 [INFO] running `Command { std: "docker" "start" "-a" "02e19e0bef2b9c66cf59c8a1a5f9a76f3e2271d975042ca20b54fcaf13d4be24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02e19e0bef2b9c66cf59c8a1a5f9a76f3e2271d975042ca20b54fcaf13d4be24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02e19e0bef2b9c66cf59c8a1a5f9a76f3e2271d975042ca20b54fcaf13d4be24", kill_on_drop: false }` [INFO] [stdout] 02e19e0bef2b9c66cf59c8a1a5f9a76f3e2271d975042ca20b54fcaf13d4be24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 53e6786d4c2584070a321c64e06d8bc94eb0e61021578c61281fff094c1a0ab3 [INFO] running `Command { std: "docker" "start" "-a" "53e6786d4c2584070a321c64e06d8bc94eb0e61021578c61281fff094c1a0ab3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Compiling libsodium-sys v0.0.16 [INFO] [stderr] Compiling crc16 v0.3.4 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking base32 v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking bigdecimal v0.0.10 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking sodiumoxide v0.0.16 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde-xdr v0.5.1 [INFO] [stderr] Checking shuttle-core v0.3.1 (/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/crypto/keypair.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 89 | let the_seed = ed25519::Seed::from_slice(&data).ok_or(Error::InvalidSeed)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | let (pk, sk) = ed25519::keypair_from_seed(&the_seed); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | let public = PublicKey { key: pk }; [INFO] [stdout] 92 | let secret = SecretKey { key: sk }; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 93 | Ok(KeyPair { public, secret }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = 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 `shuttle-core` (lib) due to 2 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/crypto/keypair.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 89 | let the_seed = ed25519::Seed::from_slice(&data).ok_or(Error::InvalidSeed)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | let (pk, sk) = ed25519::keypair_from_seed(&the_seed); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | let public = PublicKey { key: pk }; [INFO] [stdout] 92 | let secret = SecretKey { key: sk }; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 93 | Ok(KeyPair { public, secret }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = 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 `shuttle-core` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "53e6786d4c2584070a321c64e06d8bc94eb0e61021578c61281fff094c1a0ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53e6786d4c2584070a321c64e06d8bc94eb0e61021578c61281fff094c1a0ab3", kill_on_drop: false }` [INFO] [stdout] 53e6786d4c2584070a321c64e06d8bc94eb0e61021578c61281fff094c1a0ab3