[INFO] fetching crate steel-language-server 0.7.0...
[INFO] checking steel-language-server-0.7.0 against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] extracting crate steel-language-server 0.7.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate steel-language-server 0.7.0
[INFO] finished tweaking crates.io crate steel-language-server 0.7.0
[INFO] tweaked toml for crates.io crate steel-language-server 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steel-language-server 0.7.0 on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate steel-language-server 0.7.0 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20ec93e3576e0e824e01a46e4a784451c69362fb28293c254ab1e3d4945f2464
[INFO] running `Command { std: "docker" "start" "-a" "20ec93e3576e0e824e01a46e4a784451c69362fb28293c254ab1e3d4945f2464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20ec93e3576e0e824e01a46e4a784451c69362fb28293c254ab1e3d4945f2464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ec93e3576e0e824e01a46e4a784451c69362fb28293c254ab1e3d4945f2464", kill_on_drop: false }`
[INFO] [stdout] 20ec93e3576e0e824e01a46e4a784451c69362fb28293c254ab1e3d4945f2464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0259d04fcd81f3435b4b689da05d52631c473ad554f10d7dcce689a4e2c02e8a
[INFO] running `Command { std: "docker" "start" "-a" "0259d04fcd81f3435b4b689da05d52631c473ad554f10d7dcce689a4e2c02e8a", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cc v1.2.20
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling abi_stable_shared v0.11.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking tstr v0.2.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling codegen v0.2.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking pretty v0.12.4
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking quickscope v0.2.0
[INFO] [stderr]     Checking im-lists v0.9.0
[INFO] [stderr]    Compiling tower-lsp-macros v0.9.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling auto_impl v1.3.0
[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/51de2e90f91fdec6cf64ff542a4e15b9c177a797/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=b7c664c6e8ebf4cf -C extra-filename=-f365cc2e8ea402c7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "0259d04fcd81f3435b4b689da05d52631c473ad554f10d7dcce689a4e2c02e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0259d04fcd81f3435b4b689da05d52631c473ad554f10d7dcce689a4e2c02e8a", kill_on_drop: false }`
[INFO] [stdout] 0259d04fcd81f3435b4b689da05d52631c473ad554f10d7dcce689a4e2c02e8a