[INFO] fetching crate mimium-diff-visualizer 4.0.0-alpha.6...
[INFO] checking mimium-diff-visualizer-4.0.0-alpha.6 against master#91775dbec9771aa0c1b9ebe268eb5bd271e79a7a for pr-139087-1
[INFO] extracting crate mimium-diff-visualizer 4.0.0-alpha.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mimium-diff-visualizer 4.0.0-alpha.6
[INFO] finished tweaking crates.io crate mimium-diff-visualizer 4.0.0-alpha.6
[INFO] tweaked toml for crates.io crate mimium-diff-visualizer 4.0.0-alpha.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mimium-diff-visualizer 4.0.0-alpha.6 on toolchain 91775dbec9771aa0c1b9ebe268eb5bd271e79a7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91775dbec9771aa0c1b9ebe268eb5bd271e79a7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mimium-diff-visualizer 4.0.0-alpha.6 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" "+91775dbec9771aa0c1b9ebe268eb5bd271e79a7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded state-tree v4.0.0-alpha.6
[INFO] [stderr]   Downloaded wasmtime-winch v27.0.0
[INFO] [stderr]   Downloaded wat v1.244.0
[INFO] [stderr]   Downloaded cranelift-bitset v0.114.0
[INFO] [stderr]   Downloaded wasmtime-component-util v27.0.0
[INFO] [stderr]   Downloaded cranelift-control v0.114.0
[INFO] [stderr]   Downloaded homedir v0.3.4
[INFO] [stderr]   Downloaded mimalloc v0.1.43
[INFO] [stderr]   Downloaded serde_derive v1.0.227
[INFO] [stderr]   Downloaded stacker v0.1.21
[INFO] [stderr]   Downloaded colog v1.3.0
[INFO] [stderr]   Downloaded lexical-parse-integer v0.8.6
[INFO] [stderr]   Downloaded ariadne v0.5.1
[INFO] [stderr]   Downloaded lexical-write-integer v0.8.5
[INFO] [stderr]   Downloaded lexical-util v0.8.5
[INFO] [stderr]   Downloaded lexical-write-float v0.8.5
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.114.0
[INFO] [stderr]   Downloaded wit-parser v0.219.2
[INFO] [stderr]   Downloaded chumsky v0.11.1
[INFO] [stderr]   Downloaded wasmtime-environ v27.0.0
[INFO] [stderr]   Downloaded lexical-parse-float v0.8.5
[INFO] [stderr]   Downloaded wasmparser v0.219.2
[INFO] [stderr]   Downloaded mimium-lang v4.0.0-alpha.6
[INFO] [stderr]   Downloaded wasmparser v0.221.3
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.39
[INFO] [stderr]   Downloaded wasmtime-cranelift v27.0.0
[INFO] [stderr]   Downloaded wast v244.0.0
[INFO] [stderr]   Downloaded winch-codegen v27.0.0
[INFO] [stderr]   Downloaded wasm-encoder v0.221.3
[INFO] [stderr]   Downloaded cranelift-isle v0.114.0
[INFO] [stderr]   Downloaded wasm-encoder v0.219.2
[INFO] [stderr]   Downloaded lexical v6.1.1
[INFO] [stderr]   Downloaded wasmtime v27.0.0
[INFO] [stderr]   Downloaded intx v0.1.0
[INFO] [stderr]   Downloaded wasmtime-cache v27.0.0
[INFO] [stderr]   Downloaded string-interner v0.17.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.114.0
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v27.0.0
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v27.0.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.114.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.114.0
[INFO] [stderr]   Downloaded lexical-core v0.8.5
[INFO] [stderr]   Downloaded wasmprinter v0.219.2
[INFO] [stderr]   Downloaded serde v1.0.227
[INFO] [stderr]   Downloaded wasmtime-component-macro v27.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-debug v27.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.114.0
[INFO] [stderr]   Downloaded cranelift-entity v0.114.0
[INFO] [stderr]   Downloaded pulley-interpreter v27.0.0
[INFO] [stderr]   Downloaded wasmtime-asm-macros v27.0.0
[INFO] [stderr]   Downloaded wasmtime-fiber v27.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v27.0.0
[INFO] [stderr]   Downloaded wasmtime-slab v27.0.0
[INFO] [stderr]   Downloaded serde_core v1.0.227
[INFO] [stderr]   Downloaded cranelift-native v0.114.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+91775dbec9771aa0c1b9ebe268eb5bd271e79a7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 016057b0320ceaf1c3e460ebbc1d5ee1c26e9ba5fb4642dc0f99c700c51173c2
[INFO] running `Command { std: "docker" "start" "-a" "016057b0320ceaf1c3e460ebbc1d5ee1c26e9ba5fb4642dc0f99c700c51173c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "016057b0320ceaf1c3e460ebbc1d5ee1c26e9ba5fb4642dc0f99c700c51173c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "016057b0320ceaf1c3e460ebbc1d5ee1c26e9ba5fb4642dc0f99c700c51173c2", kill_on_drop: false }`
[INFO] [stdout] 016057b0320ceaf1c3e460ebbc1d5ee1c26e9ba5fb4642dc0f99c700c51173c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+91775dbec9771aa0c1b9ebe268eb5bd271e79a7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f86f4ea75edeeb2ca58ef2405a8f7d89a8ea4a5a231aa3322c4fe73807a3081
[INFO] running `Command { std: "docker" "start" "-a" "1f86f4ea75edeeb2ca58ef2405a8f7d89a8ea4a5a231aa3322c4fe73807a3081", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling cranelift-isle v0.114.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.114.0
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.114.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.114
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]     Checking cranelift-control v0.114.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking wasm-encoder v0.244.0
[INFO] [stderr]     Checking wasm-encoder v0.219.2
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]    Compiling wasmtime-component-macro v27.0.0
[INFO] [stderr]     Checking wasmtime-component-util v27.0.0
[INFO] [stderr]    Compiling wasmtime-cache v27.0.0
[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/91775dbec9771aa0c1b9ebe268eb5bd271e79a7a/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=2f60963907b0a5fa -C extra-filename=-7c84cd9866769fe8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-442acad4d4e7f208.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-63a3278dad69ce7b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.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" "1f86f4ea75edeeb2ca58ef2405a8f7d89a8ea4a5a231aa3322c4fe73807a3081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f86f4ea75edeeb2ca58ef2405a8f7d89a8ea4a5a231aa3322c4fe73807a3081", kill_on_drop: false }`
[INFO] [stdout] 1f86f4ea75edeeb2ca58ef2405a8f7d89a8ea4a5a231aa3322c4fe73807a3081