[INFO] fetching crate burn_p2p_engine 0.21.8...
[INFO] checking burn_p2p_engine-0.21.8 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162597
[INFO] extracting crate burn_p2p_engine 0.21.8 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate burn_p2p_engine 0.21.8
[INFO] finished tweaking crates.io crate burn_p2p_engine 0.21.8
[INFO] tweaked toml for crates.io crate burn_p2p_engine 0.21.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn_p2p_engine 0.21.8 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn_p2p_engine 0.21.8 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `burn_p2p_engine` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasip2 v1.0.1+wasi-0.2.4
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.117
[INFO] [stderr]   Downloaded serde_spanned v1.0.4
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v29.0.0
[INFO] [stderr]   Downloaded zerofrom v0.1.7
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.117
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.67
[INFO] [stderr]   Downloaded wgpu-naga-bridge v29.0.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.117
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v29.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v29.0.0
[INFO] [stderr]   Downloaded toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]   Downloaded burn_p2p_checkpoint v0.21.8
[INFO] [stderr]   Downloaded toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]   Downloaded redox_syscall v0.7.4
[INFO] [stderr]   Downloaded enumset v1.1.12
[INFO] [stderr]   Downloaded burn_p2p_experiment v0.21.8
[INFO] [stderr]   Downloaded clap_lex v1.0.1
[INFO] [stderr]   Downloaded num-conv v0.2.1
[INFO] [stderr]   Downloaded symlink v0.1.0
[INFO] [stderr]   Downloaded macerator-macros v0.1.4
[INFO] [stderr]   Downloaded toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]   Downloaded wit-bindgen v0.46.0
[INFO] [stderr]   Downloaded clap v4.5.61
[INFO] [stderr]   Downloaded burn_p2p_core v0.21.8
[INFO] [stderr]   Downloaded toml v1.0.7+spec-1.1.0
[INFO] [stderr]   Downloaded tracing-appender v0.2.5
[INFO] [stderr]   Downloaded deranged v0.5.5
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]   Downloaded macerator v0.3.1
[INFO] [stderr]   Downloaded base64ct v1.7.3
[INFO] [stderr]   Downloaded tar v0.4.45
[INFO] [stderr]   Downloaded indexmap v2.13.1
[INFO] [stderr]   Downloaded cc v1.2.61
[INFO] [stderr]   Downloaded toml_edit v0.25.5+spec-1.1.0
[INFO] [stderr]   Downloaded wgpu-types v29.0.1
[INFO] [stderr]   Downloaded js-sys v0.3.94
[INFO] [stderr]   Downloaded clap_builder v4.5.61
[INFO] [stderr]   Downloaded iri-string v0.7.12
[INFO] [stderr]   Downloaded winnow v1.0.1
[INFO] [stderr]   Downloaded wgpu v29.0.1
[INFO] [stderr]   Downloaded chrono v0.4.44
[INFO] [stderr]   Downloaded wgpu-core v29.0.1
[INFO] [stderr]   Downloaded rustls v0.23.38
[INFO] [stderr]   Downloaded wgpu-hal v29.0.1
[INFO] [stderr]   Downloaded cudarc v0.19.4
[INFO] [stderr]   Downloaded web-sys v0.3.94
[INFO] [stderr]   Downloaded naga v29.0.1
[INFO] [stderr]   Downloaded tokio v1.52.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9
[INFO] running `Command { std: "docker" "start" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9", 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" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9", 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" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `burn_p2p_engine` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking winnow v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling pulp v0.22.2
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling macerator v0.3.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/018018e881e2db0956f229dbb543e21f058d1ce7/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=310c89ca13b642aa -C extra-filename=-bcfbbcb666bef49e --out-dir /opt/rustwide/target/debug/build/object/bcfbbcb666bef49e/out --extern memchr=/opt/rustwide/target/debug/build/memchr/8545c9ad976f3721/out/libmemchr-8545c9ad976f3721.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/018018e881e2db0956f229dbb543e21f058d1ce7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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"' --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=67c041aeae71e7b8 -C extra-filename=-b66dcf7209d2edaa --out-dir /opt/rustwide/target/debug/build/syn/b66dcf7209d2edaa/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.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] running `Command { std: "docker" "inspect" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9", kill_on_drop: false }`
[INFO] [stdout] 4adb933ba1ac47fad66c2aeea9dc0a6d212a57e6071b0ecfc27032f9362207b9
