[INFO] fetching crate test-casing 0.1.3... [INFO] checking test-casing-0.1.3 against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841 [INFO] extracting crate test-casing 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate test-casing 0.1.3 on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate test-casing 0.1.3 [INFO] finished tweaking crates.io crate test-casing 0.1.3 [INFO] tweaked toml for crates.io crate test-casing 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 139 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-sync v0.9.5 [INFO] [stderr] Downloaded test-casing-macro v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 713c6756084f58fbc091b22e0171996293a060bac66ace5f40b37973331c309a [INFO] running `Command { std: "docker" "start" "-a" "713c6756084f58fbc091b22e0171996293a060bac66ace5f40b37973331c309a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "713c6756084f58fbc091b22e0171996293a060bac66ace5f40b37973331c309a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "713c6756084f58fbc091b22e0171996293a060bac66ace5f40b37973331c309a", kill_on_drop: false }` [INFO] [stdout] 713c6756084f58fbc091b22e0171996293a060bac66ace5f40b37973331c309a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cc3fe14e9b0925456c00da58971b1494b180d223a6a6a211f2b4b9086e1c3f3 [INFO] running `Command { std: "docker" "start" "-a" "2cc3fe14e9b0925456c00da58971b1494b180d223a6a6a211f2b4b9086e1c3f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Checking litemap v0.7.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking icu_locid_transform_data v1.5.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking icu_properties_data v1.5.0 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking utf16_iter v1.0.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking event-listener-strategy v0.5.3 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking write16 v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling target-triple v0.1.3 [INFO] [stderr] Checking value-bag v1.10.0 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking winnow v0.6.24 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking polling v3.7.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking async-io v2.4.0 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling test-casing-macro v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Checking test-casing v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking trybuild v1.0.103 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/decorators.rs:523:5 [INFO] [stdout] | [INFO] [stdout] 523 | fn sequential_tests() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `decorators::Sequence: decorators::DecorateTest` will fail [INFO] [stdout] --> src/decorators.rs:542:55 [INFO] [stdout] | [INFO] [stdout] 542 | let first_test_handle = thread::spawn(move || SEQUENCE.decorate_and_test(first_test)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 542 | let first_test_handle = thread::spawn::<_, ()>(move || SEQUENCE.decorate_and_test(first_test)); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/decorators.rs:548:5 [INFO] [stdout] | [INFO] [stdout] 548 | fn sequential_tests_with_abort() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `decorators::Sequence: decorators::DecorateTest` will fail [INFO] [stdout] --> src/decorators.rs:556:9 [INFO] [stdout] | [INFO] [stdout] 556 | SEQUENCE.decorate_and_test(second_test); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "2cc3fe14e9b0925456c00da58971b1494b180d223a6a6a211f2b4b9086e1c3f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cc3fe14e9b0925456c00da58971b1494b180d223a6a6a211f2b4b9086e1c3f3", kill_on_drop: false }` [INFO] [stdout] 2cc3fe14e9b0925456c00da58971b1494b180d223a6a6a211f2b4b9086e1c3f3