[INFO] fetching crate magrext 0.1.0...
[INFO] checking magrext-0.1.0 against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf
[INFO] extracting crate magrext 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate magrext 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate magrext 0.1.0
[INFO] tweaked toml for crates.io crate magrext 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate magrext 0.1.0 on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate magrext 0.1.0 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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-internal-winch v41.0.3
[INFO] [stderr]   Downloaded wat v1.245.1
[INFO] [stderr]   Downloaded wasmtime-internal-math v41.0.3
[INFO] [stderr]   Downloaded winch-codegen v41.0.3
[INFO] [stderr]   Downloaded magrext-macros v0.1.0
[INFO] [stderr]   Downloaded cranelift-srcgen v0.128.3
[INFO] [stderr]   Downloaded wasmtime-internal-component-util v41.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-jit-debug v41.0.3
[INFO] [stderr]   Downloaded pulley-macros v41.0.3
[INFO] [stderr]   Downloaded cranelift-bforest v0.128.3
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.128.3
[INFO] [stderr]   Downloaded wasmtime-internal-cache v41.0.3
[INFO] [stderr]   Downloaded toml_parser v1.0.8+spec-1.1.0
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.8.1
[INFO] [stderr]   Downloaded pulley-interpreter v41.0.3
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.128.3
[INFO] [stderr]   Downloaded cpp_demangle v0.4.5
[INFO] [stderr]   Downloaded regalloc2 v0.13.5
[INFO] [stderr]   Downloaded ittapi-sys v0.4.0
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded wit-parser v0.243.0
[INFO] [stderr]   Downloaded wasm-encoder v0.243.0
[INFO] [stderr]   Downloaded wasm-compose v0.243.0
[INFO] [stderr]   Downloaded cranelift-isle v0.128.3
[INFO] [stderr]   Downloaded wasmtime-environ v41.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-component-macro v41.0.3
[INFO] [stderr]   Downloaded wasmparser v0.243.0
[INFO] [stderr]   Downloaded wasmtime-internal-cranelift v41.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-wit-bindgen v41.0.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.128.3
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.128.3
[INFO] [stderr]   Downloaded target-lexicon v0.13.4
[INFO] [stderr]   Downloaded wasmprinter v0.243.0
[INFO] [stderr]   Downloaded wasmtime-internal-unwinder v41.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-fiber v41.0.3
[INFO] [stderr]   Downloaded cranelift-entity v0.128.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.128.3
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v41.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-slab v41.0.3
[INFO] [stderr]   Downloaded ittapi v0.4.0
[INFO] [stderr]   Downloaded wasmtime-internal-jit-icache-coherence v41.0.3
[INFO] [stderr]   Downloaded cranelift-native v0.128.3
[INFO] [stderr]   Downloaded cranelift-control v0.128.3
[INFO] [stderr]   Downloaded cranelift-bitset v0.128.3
[INFO] [stderr]   Downloaded cranelift-codegen v0.128.3
[INFO] [stderr]   Downloaded wasmtime v41.0.3
[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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adf5493a5efa3295ae55778b64788b605ca3b8dfb828f8409504d519c50f9ed9
[INFO] running `Command { std: "docker" "start" "-a" "adf5493a5efa3295ae55778b64788b605ca3b8dfb828f8409504d519c50f9ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adf5493a5efa3295ae55778b64788b605ca3b8dfb828f8409504d519c50f9ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf5493a5efa3295ae55778b64788b605ca3b8dfb828f8409504d519c50f9ed9", kill_on_drop: false }`
[INFO] [stdout] adf5493a5efa3295ae55778b64788b605ca3b8dfb828f8409504d519c50f9ed9
[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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faf327580ce2a2bb5e0ee216edb7bc1b48f67ee43cd8977816eede8a8bd801bd
[INFO] running `Command { std: "docker" "start" "-a" "faf327580ce2a2bb5e0ee216edb7bc1b48f67ee43cd8977816eede8a8bd801bd", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling cranelift-srcgen v0.128.3
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasmparser v0.243.0
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling cranelift-bitset v0.128.3
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling cranelift-isle v0.128.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.128.3
[INFO] [stderr]    Compiling wasm-encoder v0.243.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking wasmtime-internal-math v41.0.3
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.128.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking wasmtime-internal-component-util v41.0.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking wasm-encoder v0.245.1
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v41.0.3
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking toml_parser v1.0.8+spec-1.1.0
[INFO] [stderr]     Checking cranelift-control v0.128.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling wasmtime-internal-component-macro v41.0.3
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling wasmtime-internal-cache v41.0.3
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking wasmtime-internal-jit-icache-coherence v41.0.3
[INFO] [stderr]     Checking wasmtime-internal-slab v41.0.3
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking wast v245.0.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.128.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking ittapi v0.4.0
[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/08cd08fbef8c6663b052d8d9e4930d5696cbb8a7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.115/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=332b9e36a0450003 -C extra-filename=-e89d404df35a6153 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.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" "faf327580ce2a2bb5e0ee216edb7bc1b48f67ee43cd8977816eede8a8bd801bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf327580ce2a2bb5e0ee216edb7bc1b48f67ee43cd8977816eede8a8bd801bd", kill_on_drop: false }`
[INFO] [stdout] faf327580ce2a2bb5e0ee216edb7bc1b48f67ee43cd8977816eede8a8bd801bd