[INFO] fetching crate mimium-web 4.0.0-alpha.4...
[INFO] testing mimium-web-4.0.0-alpha.4 against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] extracting crate mimium-web 4.0.0-alpha.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mimium-web 4.0.0-alpha.4
[INFO] finished tweaking crates.io crate mimium-web 4.0.0-alpha.4
[INFO] tweaked toml for crates.io crate mimium-web 4.0.0-alpha.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mimium-web 4.0.0-alpha.4 on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mimium-web 4.0.0-alpha.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" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-shared v0.2.114
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.64
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.16
[INFO] [stderr]   Downloaded ringbuf v0.4.8
[INFO] [stderr]   Downloaded mimium-audiodriver v4.0.0-alpha.4
[INFO] [stderr]   Downloaded mimium-scheduler v4.0.0-alpha.4
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.64
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] [stderr]   Downloaded wee_alloc v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a79044b8d545511ab33e398915babeac57cf9221476d87c1aeaf31cad02cf812
[INFO] running `Command { std: "docker" "start" "-a" "a79044b8d545511ab33e398915babeac57cf9221476d87c1aeaf31cad02cf812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a79044b8d545511ab33e398915babeac57cf9221476d87c1aeaf31cad02cf812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79044b8d545511ab33e398915babeac57cf9221476d87c1aeaf31cad02cf812", kill_on_drop: false }`
[INFO] [stdout] a79044b8d545511ab33e398915babeac57cf9221476d87c1aeaf31cad02cf812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47e43c54d9bac66fdad4549480c584ad72bb74b194c88d690ce17efcc4bdba3e
[INFO] running `Command { std: "docker" "start" "-a" "47e43c54d9bac66fdad4549480c584ad72bb74b194c88d690ce17efcc4bdba3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.114
[INFO] [stderr]    Compiling cranelift-isle v0.114.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.114.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.114.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.114
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling cranelift-control v0.114.0
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling wasmtime-component-util v27.0.0
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling wasm-encoder v0.244.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling wasm-encoder v0.219.2
[INFO] [stderr]    Compiling wasmtime-cache v27.0.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling wasmtime-component-macro v27.0.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling cranelift-codegen v0.114.0
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling wasmtime-asm-macros v27.0.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
[INFO] [stderr]    Compiling wast v244.0.0
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling ittapi v0.4.0
[INFO] [stderr]    Compiling wasmparser v0.219.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling lexical v6.1.1
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v27.0.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling mimium-lang v4.0.0-alpha.4
[INFO] [stderr]    Compiling wasmtime-slab v27.0.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling memfd v0.6.5
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling sptr v0.3.2
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling chumsky v0.11.1
[INFO] [stderr]    Compiling ariadne v0.5.1
[INFO] [stderr]    Compiling homedir v0.3.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.114
[INFO] [stderr]    Compiling colog v1.3.0
[INFO] [stderr]    Compiling mimalloc v0.1.43
[INFO] [stderr]    Compiling wasm-encoder v0.221.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling intx v0.1.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling alsa v0.9.1
[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/d933cf483edf1605142ac6899ff32536c0ad8b22/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.91/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="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=e96a0f49ce2be960 -C extra-filename=-4547ebfab2bfab15 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-60a7b9d52d6d47d6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b789b167e6f170de.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b604478e48b59488.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" "47e43c54d9bac66fdad4549480c584ad72bb74b194c88d690ce17efcc4bdba3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e43c54d9bac66fdad4549480c584ad72bb74b194c88d690ce17efcc4bdba3e", kill_on_drop: false }`
[INFO] [stdout] 47e43c54d9bac66fdad4549480c584ad72bb74b194c88d690ce17efcc4bdba3e