[INFO] fetching crate mechtron-host 0.3.14... [INFO] building mechtron-host-0.3.14 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate mechtron-host 0.3.14 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate mechtron-host 0.3.14 [INFO] finished tweaking crates.io crate mechtron-host 0.3.14 [INFO] tweaked toml for crates.io crate mechtron-host 0.3.14 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mechtron-host 0.3.14 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 264 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding wasmer v2.3.0 (available: v6.0.1) [INFO] [stderr] Adding wasmer-compiler-singlepass v2.3.0 (available: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc437c761cce404fe4b57aed970c93858d739bfbc1bcc509d7527b100c57e2d9 [INFO] running `Command { std: "docker" "start" "-a" "fc437c761cce404fe4b57aed970c93858d739bfbc1bcc509d7527b100c57e2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc437c761cce404fe4b57aed970c93858d739bfbc1bcc509d7527b100c57e2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc437c761cce404fe4b57aed970c93858d739bfbc1bcc509d7527b100c57e2d9", kill_on_drop: false }` [INFO] [stdout] fc437c761cce404fe4b57aed970c93858d739bfbc1bcc509d7527b100c57e2d9 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3ab4660213a3999a3e05df66d351c3de212fc0097cea04be1b2dc7e9cf89ffa [INFO] running `Command { std: "docker" "start" "-a" "a3ab4660213a3999a3e05df66d351c3de212fc0097cea04be1b2dc7e9cf89ffa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.83.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.82.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling cranelift-codegen-meta v0.82.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling cranelift-entity v0.82.3 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling wasm-encoder v0.239.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling cranelift-bforest v0.82.3 [INFO] [stderr] Compiling regalloc v0.0.34 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling cranelift-codegen v0.82.3 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling loupe-derive v0.1.3 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling enumset v1.1.10 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling brownstone v1.1.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling loupe v0.1.3 [INFO] [stderr] Compiling wasmer-types v2.3.0 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling indent_write v2.2.0 [INFO] [stderr] Compiling wasmer-compiler-cranelift v2.3.0 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling joinery v2.1.0 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling nom-supreme v0.6.0 [INFO] [stderr] Compiling wast v239.0.0 [INFO] [stderr] Compiling wasmer-compiler v2.3.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling nom_locate v4.2.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling wasmer-artifact v2.3.0 [INFO] [stderr] Compiling wasmer-vm v2.3.0 [INFO] [stderr] Compiling wasmer-engine-universal-artifact v2.3.0 [INFO] [stderr] Compiling wasmer-object v2.3.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling dynasm v1.2.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling wasmer-engine v2.3.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling ariadne v0.1.5 [INFO] [stderr] Compiling wasmer-engine-dylib v2.3.0 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling validator v0.15.0 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] error: could not compile `cranelift-codegen` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name cranelift_codegen --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cranelift-codegen-0.82.3/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 -C debuginfo=2 --cfg 'feature="arm64"' --cfg 'feature="gimli"' --cfg 'feature="std"' --cfg 'feature="unwind"' --cfg 'feature="x86"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-arch", "arm64", "bincode", "completely-skip-isle-for-ci-deterministic-check", "core", "cranelift-isle", "default", "enable-serde", "experimental_x64", "gimli", "hashbrown", "miette", "rebuild-isle", "regalloc-snapshot", "s390x", "serde", "souper-harvest", "souper-ir", "std", "testing_hooks", "unwind", "x86"))' -C metadata=71416ff9c5f5b5a9 -C extra-filename=-e9fd7e10b7e4193f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cranelift_bforest=/opt/rustwide/target/debug/deps/libcranelift_bforest-8bf7939569ddc2b9.rmeta --extern cranelift_codegen_shared=/opt/rustwide/target/debug/deps/libcranelift_codegen_shared-410a4a61e53a45d5.rmeta --extern cranelift_entity=/opt/rustwide/target/debug/deps/libcranelift_entity-abe76f22a1719950.rmeta --extern gimli=/opt/rustwide/target/debug/deps/libgimli-b71a7adb2bb4facd.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-45f74354a8b36c20.rmeta --extern regalloc=/opt/rustwide/target/debug/deps/libregalloc-ef73b30c70032cc8.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-29f90736a15dcce2.rmeta --extern target_lexicon=/opt/rustwide/target/debug/deps/libtarget_lexicon-f9e8f02c66b031bd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a3ab4660213a3999a3e05df66d351c3de212fc0097cea04be1b2dc7e9cf89ffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ab4660213a3999a3e05df66d351c3de212fc0097cea04be1b2dc7e9cf89ffa", kill_on_drop: false }` [INFO] [stdout] a3ab4660213a3999a3e05df66d351c3de212fc0097cea04be1b2dc7e9cf89ffa