[INFO] fetching crate polywrap_resolver_extensions 0.1.10...
[INFO] building polywrap_resolver_extensions-0.1.10 against master#d59f06fc64844ec2073e5e888f7470989ef25ff9 for pr-119440
[INFO] extracting crate polywrap_resolver_extensions 0.1.10 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate polywrap_resolver_extensions 0.1.10 on toolchain d59f06fc64844ec2073e5e888f7470989ef25ff9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polywrap_resolver_extensions 0.1.10
[INFO] finished tweaking crates.io crate polywrap_resolver_extensions 0.1.10
[INFO] tweaked toml for crates.io crate polywrap_resolver_extensions 0.1.10 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmer-compiler-cranelift v4.2.5
[INFO] [stderr]   Downloaded polywrap_tests_utils v0.1.11
[INFO] [stderr]   Downloaded wasmer-derive v4.2.5
[INFO] [stderr]   Downloaded wat v1.0.71
[INFO] [stderr]   Downloaded polywrap_plugin v0.1.11
[INFO] [stderr]   Downloaded polywrap_plugin_implementor v0.1.11
[INFO] [stderr]   Downloaded wasmer-compiler v4.2.5
[INFO] [stderr]   Downloaded polywrap_wasm v0.1.11
[INFO] [stderr]   Downloaded wasmer v4.2.5
[INFO] [stderr]   Downloaded wast v64.0.0
[INFO] [stderr]   Downloaded wasmer-types v4.2.5
[INFO] [stderr]   Downloaded wasmer-vm v4.2.5
[INFO] [stderr]   Downloaded wasm-encoder v0.32.0
[INFO] [stderr]   Downloaded polywrap_resolvers v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e04f66d479743d782d205d7bd2239bc49afd9d039fea437ab70ec673aa171d6
[INFO] running `Command { std: "docker" "start" "-a" "6e04f66d479743d782d205d7bd2239bc49afd9d039fea437ab70ec673aa171d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e04f66d479743d782d205d7bd2239bc49afd9d039fea437ab70ec673aa171d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e04f66d479743d782d205d7bd2239bc49afd9d039fea437ab70ec673aa171d6", kill_on_drop: false }`
[INFO] [stdout] 6e04f66d479743d782d205d7bd2239bc49afd9d039fea437ab70ec673aa171d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f66ac528f2ac31ec8ce188519805bc220323756bcbd98885d75ac9e79612bbb
[INFO] running `Command { std: "docker" "start" "-a" "0f66ac528f2ac31ec8ce188519805bc220323756bcbd98885d75ac9e79612bbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]    Compiling bytecheck v0.6.11
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling rend v0.4.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling rkyv v0.7.43
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling cranelift-entity v0.91.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling cranelift-egraph v0.91.1
[INFO] [stderr]    Compiling regalloc2 v0.5.1
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]    Compiling region v3.0.0
[INFO] [stderr]    Compiling cranelift-bforest v0.91.1
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.10
[INFO] [stderr]    Compiling memmap2 v0.6.2
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling webpki-roots v0.25.3
[INFO] [stderr]    Compiling shared-buffer v0.1.4
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling fancy-regex v0.10.0
[INFO] [stderr]    Compiling wasmparser v0.95.0
[INFO] [stderr]    Compiling wasm-encoder v0.32.0
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d59f06fc64844ec2073e5e888f7470989ef25ff9/bin/rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_derive-1.0.193/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' -C metadata=90a788113ad17581 -C extra-filename=-90a788113ad17581 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f14ecbd7bcfb1113.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-3d8201a519b55482.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-55c5521cca36ce9c.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (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/d59f06fc64844ec2073e5e888f7470989ef25ff9/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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"' -C metadata=bcb97b5f6be16e17 -C extra-filename=-bcb97b5f6be16e17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f14ecbd7bcfb1113.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3d8201a519b55482.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0f66ac528f2ac31ec8ce188519805bc220323756bcbd98885d75ac9e79612bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f66ac528f2ac31ec8ce188519805bc220323756bcbd98885d75ac9e79612bbb", kill_on_drop: false }`
[INFO] [stdout] 0f66ac528f2ac31ec8ce188519805bc220323756bcbd98885d75ac9e79612bbb