[INFO] fetching crate conjure-runtime 5.2.0... [INFO] checking conjure-runtime-5.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate conjure-runtime 5.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate conjure-runtime 5.2.0 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 conjure-runtime 5.2.0 [INFO] finished tweaking crates.io crate conjure-runtime 5.2.0 [INFO] tweaked toml for crates.io crate conjure-runtime 5.2.0 written to /workspace/builds/worker-5-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 222 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.4 (available: v0.70.1) [INFO] [stderr] Adding educe v0.5.11 (available: v0.6.0) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [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 itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding ordered-float v2.10.1 (available: v4.3.0) [INFO] [stderr] Adding pin-project v0.4.30 (available: v1.1.5) [INFO] [stderr] Adding pin-project-internal v0.4.30 (available: v1.1.5) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding which v4.4.2 (available: v6.0.3) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f646e32cdb36b67fb32f38c9341e9f81a25922d46181896b4e5892cce3f5e0d3 [INFO] running `Command { std: "docker" "start" "-a" "f646e32cdb36b67fb32f38c9341e9f81a25922d46181896b4e5892cce3f5e0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f646e32cdb36b67fb32f38c9341e9f81a25922d46181896b4e5892cce3f5e0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f646e32cdb36b67fb32f38c9341e9f81a25922d46181896b4e5892cce3f5e0d3", kill_on_drop: false }` [INFO] [stdout] f646e32cdb36b67fb32f38c9341e9f81a25922d46181896b4e5892cce3f5e0d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b2ecdf06542db08ab5404299f1bc8959eb182ebc31d69baf4d1df6a899560dbb [INFO] running `Command { std: "docker" "start" "-a" "b2ecdf06542db08ab5404299f1bc8959eb182ebc31d69baf4d1df6a899560dbb", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling aws-lc-rs v1.9.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking rustls-pki-types v1.9.0 [INFO] [stderr] Compiling staged-builder-internals v0.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling educe v0.5.11 [INFO] [stderr] Compiling aws-lc-sys v0.21.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking staged-builder v0.2.0 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking mirai-annotations v1.12.0 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling bytes v1.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling typeid v1.0.2 [INFO] [stderr] Compiling rustls v0.23.13 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking zipkin-types v0.1.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking winnow v0.6.20 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling conjure-macros v4.5.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking zipkin v0.4.2 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking ordered-float v4.3.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking serde-smile v0.2.2 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking exponential-decay-histogram v0.1.11 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking conjure-object v4.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking erased-serde v0.4.5 [INFO] [stderr] Checking conjure-serde v4.5.0 [INFO] [stderr] Checking conjure-error v4.5.0 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking conjure-http v4.5.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling tokio-openssl v0.6.5 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking refreshable v2.0.0 [INFO] [stderr] Checking witchcraft-metrics v1.0.1 [INFO] [stderr] Checking conjure-runtime-config v5.2.0 [INFO] [stderr] Checking witchcraft-log v4.0.0 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking http-zipkin v0.4.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking webpki-roots v0.26.6 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking futures-test v0.3.30 [INFO] [stderr] Checking conjure-codegen v4.5.0 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.9 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking hyper-rustls v0.27.3 [INFO] [stderr] Checking conjure-runtime v5.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result>, conjure_error::Error>, Canceled>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blocking/client.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 91 | let mut streamer = None; [INFO] [stdout] | ------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | match executor::block_on(receiver) { [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 `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client_factory.rs:458:27 [INFO] [stdout] | [INFO] [stdout] 420 | let mut clients = HashMap::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 421 | let mut errors = vec![]; [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 458 | match errors.pop() { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `conjure-runtime` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result>, conjure_error::Error>, Canceled>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blocking/client.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 91 | let mut streamer = None; [INFO] [stdout] | ------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | match executor::block_on(receiver) { [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 `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client_factory.rs:458:27 [INFO] [stdout] | [INFO] [stdout] 420 | let mut clients = HashMap::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 421 | let mut errors = vec![]; [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 458 | match errors.pop() { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `conjure-runtime` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b2ecdf06542db08ab5404299f1bc8959eb182ebc31d69baf4d1df6a899560dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ecdf06542db08ab5404299f1bc8959eb182ebc31d69baf4d1df6a899560dbb", kill_on_drop: false }` [INFO] [stdout] b2ecdf06542db08ab5404299f1bc8959eb182ebc31d69baf4d1df6a899560dbb