[INFO] fetching crate gluon_codegen 0.18.4...
[INFO] checking gluon_codegen-0.18.4 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] extracting crate gluon_codegen 0.18.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate gluon_codegen 0.18.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gluon_codegen 0.18.4
[INFO] tweaked toml for crates.io crate gluon_codegen 0.18.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gluon_codegen 0.18.4 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gluon_codegen 0.18.4 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive_state v0.4.11
[INFO] [stderr]   Downloaded collect-mac v0.1.0
[INFO] [stderr]   Downloaded codespan v0.13.1
[INFO] [stderr]   Downloaded anymap v0.12.1
[INFO] [stderr]   Downloaded archery v1.2.2
[INFO] [stderr]   Downloaded serde_state v0.4.9
[INFO] [stderr]   Downloaded gluon_vm v0.18.3
[INFO] [stderr]   Downloaded pretty v0.10.0
[INFO] [stderr]   Downloaded gluon_format v0.18.3
[INFO] [stderr]   Downloaded lalrpop-util v0.23.1
[INFO] [stderr]   Downloaded gluon-salsa-macros v0.15.2
[INFO] [stderr]   Downloaded frunk_core v0.5.0
[INFO] [stderr]   Downloaded gluon_parser v0.18.3
[INFO] [stderr]   Downloaded gluon_codegen v0.18.3
[INFO] [stderr]   Downloaded rpds v1.2.1
[INFO] [stderr]   Downloaded rand_xorshift v0.5.0
[INFO] [stderr]   Downloaded downcast-rs v2.0.2
[INFO] [stderr]   Downloaded jiff-static v0.2.31
[INFO] [stderr]   Downloaded triomphe v0.1.16
[INFO] [stderr]   Downloaded gluon_base v0.18.3
[INFO] [stderr]   Downloaded gluon_check v0.18.3
[INFO] [stderr]   Downloaded lalrpop v0.23.1
[INFO] [stderr]   Downloaded gluon v0.18.3
[INFO] [stderr]   Downloaded gluon-salsa v0.15.2
[INFO] [stderr]   Downloaded jiff v0.2.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614
[INFO] running `Command { std: "docker" "start" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614", 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" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614", 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" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling serde_derive_state v0.4.11
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]     Checking pretty v0.10.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking collect-mac v0.1.0
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking triomphe v0.1.16
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking archery v1.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]     Checking rpds v1.2.1
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]    Compiling gluon_vm v0.18.3
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking frunk_core v0.5.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking rand_xorshift v0.5.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking jiff v0.2.31
[INFO] [stderr]     Checking regex v1.12.4
[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/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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-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=4570dfabe30f0ef5 -C extra-filename=-7bb871c33c00245f --out-dir /opt/rustwide/target/debug/build/syn/7bb871c33c00245f/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4e65ba962a324510/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4e65ba962a324510/out/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/99d23a7b301381c7/out/libquote-99d23a7b301381c7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614", kill_on_drop: false }`
[INFO] [stdout] 962c4d18ac7e46273c52d2e92d48b873799bf419a046e8bc4b3cb8b6a47ae614
