[INFO] fetching crate hitdns 0.7.4...
[INFO] checking hitdns-0.7.4 against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] extracting crate hitdns 0.7.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hitdns 0.7.4
[INFO] finished tweaking crates.io crate hitdns 0.7.4
[INFO] tweaked toml for crates.io crate hitdns 0.7.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hitdns 0.7.4 on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hitdns 0.7.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded rustls-rustcrypto v0.0.2-alpha
[INFO] [stderr]   Downloaded zstd v0.9.2+zstd.1.5.1
[INFO] [stderr]   Downloaded pkcs5 v0.7.1
[INFO] [stderr]   Downloaded scc v2.3.3
[INFO] [stderr]   Downloaded scc2 v2.4.1
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[INFO] [stderr]   Downloaded const-decoder2 v0.5.1
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[INFO] [stderr]   Downloaded quanta v0.12.5
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[INFO] [stderr]   Downloaded tz-rs v0.6.14
[INFO] [stderr]   Downloaded directories v6.0.0
[INFO] [stderr]   Downloaded async-dup v1.2.4
[INFO] [stderr]   Downloaded async-tls v0.13.0
[INFO] [stderr]   Downloaded country-code-enum v0.2.0
[INFO] [stderr]   Downloaded smolscale2 v0.5.12
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[INFO] [stderr]   Downloaded h3 v0.0.6
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[INFO] [stderr]   Downloaded clap v4.5.31
[INFO] [stderr]   Downloaded reqwest-h3 v0.13.2
[INFO] [stderr]   Downloaded x509cert v0.25.2
[INFO] [stderr]   Downloaded bcder v0.7.5
[INFO] [stderr]   Downloaded minstant v0.1.7
[INFO] [stderr]   Downloaded anypki v0.1.9
[INFO] [stderr]   Downloaded clap_builder v4.5.31
[INFO] [stderr]   Downloaded moka2 v0.13.0
[INFO] [stderr]   Downloaded mozilla-root-ca v2025.3.7
[INFO] [stderr]   Downloaded zstd-sys v1.6.2+zstd.1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87
[INFO] running `Command { std: "docker" "start" "1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking value-bag v1.10.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling gix-trace v0.1.12
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling faster-hex v0.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling portable-atomic-util v0.2.4
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[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling walkdir v2.5.0
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[INFO] [stderr]    Compiling parking_lot v0.12.3
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[INFO] [stderr]    Compiling libm v0.2.11
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[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling time v0.3.39
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling linux-raw-sys v0.9.2
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
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[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]    Compiling gix-sec v0.10.11
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling rustls v0.23.23
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling clru v0.6.2
[INFO] [stderr]     Checking sdd v3.0.7
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling tempfile v3.18.0
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0xf001))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xffff))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_start` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0xf001))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.37.28/src/backend/linux_raw/io/errno.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xffff))]
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ff647322379c48947c196639599067665ff9eb88/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.99/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=5776bbed5b7bb2f8 -C extra-filename=-85da38834f032b9a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1b123f12720a6be7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-404b857ede0f6bd7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-67f2be95ec29ce91.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustix` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87", kill_on_drop: false }`
[INFO] [stdout] 1b51c31ae69c5257df33605ff0c59e0d9a5469bd939f40f86b08148ecbe76e87
