[INFO] fetching crate bicycle_core 0.2.0...
[INFO] checking bicycle_core-0.2.0 against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] extracting crate bicycle_core 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bicycle_core 0.2.0
[INFO] finished tweaking crates.io crate bicycle_core 0.2.0
[INFO] tweaked toml for crates.io crate bicycle_core 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bicycle_core 0.2.0 on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 295 packages to latest compatible versions
[INFO] [stderr]       Adding prost v0.12.6 (available: v0.14.1)
[INFO] [stderr]       Adding prost-types v0.12.6 (available: v0.14.1)
[INFO] [stderr]       Adding tonic v0.10.2 (available: v0.14.2)
[INFO] [stderr]       Adding tonic-build v0.10.2 (available: v0.14.2)
[INFO] [stderr]       Adding wasi-common v18.0.4 (available: v38.0.2)
[INFO] [stderr]       Adding wasmtime v18.0.4 (available: v38.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b14a16628e97d1bb5f3d85f094dc6e3865b1eacab58e3c146d6bb51d30374fb
[INFO] running `Command { std: "docker" "start" "-a" "9b14a16628e97d1bb5f3d85f094dc6e3865b1eacab58e3c146d6bb51d30374fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b14a16628e97d1bb5f3d85f094dc6e3865b1eacab58e3c146d6bb51d30374fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b14a16628e97d1bb5f3d85f094dc6e3865b1eacab58e3c146d6bb51d30374fb", kill_on_drop: false }`
[INFO] [stdout] 9b14a16628e97d1bb5f3d85f094dc6e3865b1eacab58e3c146d6bb51d30374fb
[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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd12df39d28d390a40c3a11b968f343fc59743780587b54dba8b0a6e01e0b2d4
[INFO] running `Command { std: "docker" "start" "-a" "cd12df39d28d390a40c3a11b968f343fc59743780587b54dba8b0a6e01e0b2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling cranelift-isle v0.105.4
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.105.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.105.4
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking cranelift-control v0.105.4
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking wasmparser v0.121.2
[INFO] [stderr]     Checking regalloc2 v0.9.3
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking wasm-encoder v0.41.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling wasm-encoder v0.240.0
[INFO] [stderr]     Checking wasmtime-component-util v18.0.4
[INFO] [stderr]    Compiling cap-primitives v2.0.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking fs-set-times v0.20.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling cranelift-codegen v0.105.4
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling axum v0.6.20
[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/b4c55082edd8dec08ce8af276d7054d9c4db20c4/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/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-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=79ad4eb1574a4554 -C extra-filename=-19c5ea17be1907f8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4b54424f20500c82.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-75597e43db164ab9.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-21aeb60f8cf32518.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" "cd12df39d28d390a40c3a11b968f343fc59743780587b54dba8b0a6e01e0b2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd12df39d28d390a40c3a11b968f343fc59743780587b54dba8b0a6e01e0b2d4", kill_on_drop: false }`
[INFO] [stdout] cd12df39d28d390a40c3a11b968f343fc59743780587b54dba8b0a6e01e0b2d4