[INFO] cloning repository https://github.com/lann/spin-factor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lann/spin-factor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flann%2Fspin-factor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flann%2Fspin-factor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cef37d031bbda20e8c0894222be82b4e7d3a85e8
[INFO] checking lann/spin-factor against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flann%2Fspin-factor" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lann/spin-factor
[INFO] finished tweaking git repo https://github.com/lann/spin-factor
[INFO] tweaked toml for git repo https://github.com/lann/spin-factor written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lann/spin-factor on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lann/spin-factor 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38980fa85464c6599fb9b82a3ea548b570268f33ab1d18397d9b1afff1270d7d
[INFO] running `Command { std: "docker" "start" "-a" "38980fa85464c6599fb9b82a3ea548b570268f33ab1d18397d9b1afff1270d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38980fa85464c6599fb9b82a3ea548b570268f33ab1d18397d9b1afff1270d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38980fa85464c6599fb9b82a3ea548b570268f33ab1d18397d9b1afff1270d7d", kill_on_drop: false }`
[INFO] [stdout] 38980fa85464c6599fb9b82a3ea548b570268f33ab1d18397d9b1afff1270d7d
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4584c918ec81e58093a516c02e3fb5ce132a0443173ba8f65b36473f4d5f93
[INFO] running `Command { std: "docker" "start" "-a" "4f4584c918ec81e58093a516c02e3fb5ce132a0443173ba8f65b36473f4d5f93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling cranelift-isle v0.109.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.109.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.109.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling io-extras v0.18.2
[INFO] [stderr]     Checking wasm-encoder v0.207.0
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling cap-primitives v3.0.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking cranelift-control v0.109.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking winnow v0.6.6
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling wasmtime-cache v22.0.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]     Checking wasmtime-component-util v22.0.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]    Compiling cap-std v3.0.0
[INFO] [stderr]    Compiling wasmtime-component-macro v22.0.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking wast v207.0.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]     Checking wasmtime-asm-macros v22.0.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking base64 v0.21.6
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling shellexpand v2.1.2
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v22.0.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking wasmtime-slab v22.0.0 (https://github.com/bytecodealliance/wasmtime?rev=3cd96e1780eed0e93e2b560b9e7bccb42f600a13#3cd96e17)
[INFO] [stderr]    Compiling system-interface v0.27.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cap-fs-ext v3.0.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling indexmap v2.1.0
[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/9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.52/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-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=fc3921c354ffb815 -C extra-filename=-a5eb825f9c8cb476 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a9e0aa90dee6ff22.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-00badae75eab2e69.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "4f4584c918ec81e58093a516c02e3fb5ce132a0443173ba8f65b36473f4d5f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4584c918ec81e58093a516c02e3fb5ce132a0443173ba8f65b36473f4d5f93", kill_on_drop: false }`
[INFO] [stdout] 4f4584c918ec81e58093a516c02e3fb5ce132a0443173ba8f65b36473f4d5f93