[INFO] fetching crate sequoia-ipc 0.35.1... [INFO] checking sequoia-ipc-0.35.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate sequoia-ipc 0.35.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sequoia-ipc 0.35.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sequoia-ipc 0.35.1 [INFO] finished tweaking crates.io crate sequoia-ipc 0.35.1 [INFO] tweaked toml for crates.io crate sequoia-ipc 0.35.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 236 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.68.1 (available: v0.70.1) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding capnp v0.19.7 (available: v0.20.1) [INFO] [stderr] Adding capnp-futures v0.19.1 (available: v0.20.0) [INFO] [stderr] Adding capnp-rpc v0.19.5 (available: v0.20.2) [INFO] [stderr] Adding fixedbitset v0.4.2 (available: v0.5.7) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [INFO] [stderr] Adding lalrpop v0.20.2 (available: v0.21.0) [INFO] [stderr] Adding lalrpop-util v0.20.2 (available: v0.21.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding peeking_take_while v0.1.2 (available: v1.0.0) [INFO] [stderr] Adding phf_shared v0.10.0 (available: v0.11.2) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding term v0.7.0 (available: v1.0.0) [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 v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5479fc4437a1b833bc9f2d5b523b2d0f59c5338c7f415020fab59bdf0f05747 [INFO] running `Command { std: "docker" "start" "-a" "d5479fc4437a1b833bc9f2d5b523b2d0f59c5338c7f415020fab59bdf0f05747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5479fc4437a1b833bc9f2d5b523b2d0f59c5338c7f415020fab59bdf0f05747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5479fc4437a1b833bc9f2d5b523b2d0f59c5338c7f415020fab59bdf0f05747", kill_on_drop: false }` [INFO] [stdout] d5479fc4437a1b833bc9f2d5b523b2d0f59c5338c7f415020fab59bdf0f05747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3d8faf502471ece7fa7d1e07273b11baa8a60f97f9b75f9053a43822f1c3801 [INFO] running `Command { std: "docker" "start" "-a" "f3d8faf502471ece7fa7d1e07273b11baa8a60f97f9b75f9053a43822f1c3801", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bindgen v0.68.1 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Checking litemap v0.7.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking icu_locid_transform_data v1.5.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_properties_data v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking utf16_iter v1.0.5 [INFO] [stderr] Checking write16 v1.0.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling sha1collisiondetection v0.3.4 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Checking generic-array v1.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking capnp v0.19.7 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking buffered-reader v1.3.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking idna v1.0.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking capnp-futures v0.19.1 [INFO] [stderr] Checking memsec v0.7.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking capnp-rpc v0.19.5 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Compiling nettle-sys v2.3.0 [INFO] [stderr] Compiling sequoia-openpgp v1.21.2 [INFO] [stderr] Compiling sequoia-ipc v0.35.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking nettle v7.4.0 [INFO] [stdout] error: this value of type `Option<(&&str, sequoia_openpgp::Cert)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/keygrip.rs:422:29 [INFO] [stdout] | [INFO] [stdout] 378 | let keygrips: HashMap = [ [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 422 | for (name, cert) in [ [INFO] [stdout] | _____________________________^ [INFO] [stdout] 423 | | "testy.pgp", [INFO] [stdout] 424 | | "neal.pgp", [INFO] [stdout] 425 | | "dennis-simon-anton.pgp", [INFO] [stdout] ... | [INFO] [stdout] 432 | | ] [INFO] [stdout] 433 | | .iter().map(|n| (n, openpgp::Cert::from_bytes(crate::tests::key(n)).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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option<(&&str, sequoia_openpgp::Cert)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/keygrip.rs:466:29 [INFO] [stdout] | [INFO] [stdout] 453 | let keygrips: HashMap = [ [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 466 | for (name, cert) in [ [INFO] [stdout] | _____________________________^ [INFO] [stdout] 467 | | "alpha.pgp", [INFO] [stdout] 468 | | "zulu.pgp", [INFO] [stdout] 469 | | ] [INFO] [stdout] 470 | | .iter().map(|n| (n, openpgp::Cert::from_bytes(crate::tests::key(n)).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] warning: trait `Sendable` is never used [INFO] [stdout] --> src/macros.rs:199:18 [INFO] [stdout] | [INFO] [stdout] 199 | pub(crate) trait Sendable : Send {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Syncable` is never used [INFO] [stdout] --> src/macros.rs:200:18 [INFO] [stdout] | [INFO] [stdout] 200 | pub(crate) trait Syncable : Sync {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sendable` is never used [INFO] [stdout] --> src/macros.rs:199:18 [INFO] [stdout] | [INFO] [stdout] 199 | pub(crate) trait Sendable : Send {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Syncable` is never used [INFO] [stdout] --> src/macros.rs:200:18 [INFO] [stdout] | [INFO] [stdout] 200 | pub(crate) trait Syncable : Sync {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyStruct` is never constructed [INFO] [stdout] --> src/macros.rs:208:16 [INFO] [stdout] | [INFO] [stdout] 208 | pub struct MyStruct {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WithLifetime` is never constructed [INFO] [stdout] --> src/macros.rs:212:16 [INFO] [stdout] | [INFO] [stdout] 212 | pub struct WithLifetime<'a> { _p: std::marker::PhantomData<&'a ()> } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyWriter` is never constructed [INFO] [stdout] --> src/macros.rs:217:16 [INFO] [stdout] | [INFO] [stdout] 217 | pub struct MyWriter { _p: std::marker::PhantomData } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyWriterWithLifetime` is never constructed [INFO] [stdout] --> src/macros.rs:226:16 [INFO] [stdout] | [INFO] [stdout] 226 | pub struct MyWriterWithLifetime<'a, C, W: std::io::Write> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sequoia-ipc` (lib test) due to 3 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f3d8faf502471ece7fa7d1e07273b11baa8a60f97f9b75f9053a43822f1c3801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d8faf502471ece7fa7d1e07273b11baa8a60f97f9b75f9053a43822f1c3801", kill_on_drop: false }` [INFO] [stdout] f3d8faf502471ece7fa7d1e07273b11baa8a60f97f9b75f9053a43822f1c3801