[INFO] cloning repository https://github.com/nickvgn/ipoc-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickvgn/ipoc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickvgn%2Fipoc-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickvgn%2Fipoc-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b75c4331a90fd5459e83f4a61172d8a26f2a151b
[INFO] checking nickvgn/ipoc-rust against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickvgn%2Fipoc-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nickvgn/ipoc-rust
[INFO] finished tweaking git repo https://github.com/nickvgn/ipoc-rust
[INFO] tweaked toml for git repo https://github.com/nickvgn/ipoc-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nickvgn/ipoc-rust on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nickvgn/ipoc-rust 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded bitstream-io v2.3.0
[INFO] [stderr]   Downloaded predicates v3.1.0
[INFO] [stderr]   Downloaded toml v0.8.13
[INFO] [stderr]   Downloaded parse-size v1.0.0
[INFO] [stderr]   Downloaded actix-multipart-derive v0.6.1
[INFO] [stderr]   Downloaded aws-runtime v1.2.2
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.7
[INFO] [stderr]   Downloaded aws-sdk-sso v1.28.0
[INFO] [stderr]   Downloaded actix-multipart v0.6.1
[INFO] [stderr]   Downloaded aws-sdk-sts v1.28.0
[INFO] [stderr]   Downloaded actix-http v3.7.0
[INFO] [stderr]   Downloaded aws-smithy-types v1.1.10
[INFO] [stderr]   Downloaded regex-lite v0.1.5
[INFO] [stderr]   Downloaded actix-web v4.6.0
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.6.1
[INFO] [stderr]   Downloaded winnow v0.6.9
[INFO] [stderr]   Downloaded aws-config v1.5.0
[INFO] [stderr]   Downloaded aws-sigv4 v1.2.1
[INFO] [stderr]   Downloaded aws-smithy-eventstream v0.60.4
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.5.4
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.29.0
[INFO] [stderr]   Downloaded aws-smithy-http v0.60.8
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.8
[INFO] [stderr]   Downloaded aws-smithy-async v1.2.1
[INFO] [stderr]   Downloaded bytes-utils v0.1.4
[INFO] [stderr]   Downloaded toml_edit v0.22.13
[INFO] [stderr]   Downloaded crc32c v0.6.5
[INFO] [stderr]   Downloaded aws-smithy-checksums v0.60.9
[INFO] [stderr]   Downloaded aws-credential-types v1.2.0
[INFO] [stderr]   Downloaded aws-smithy-json v0.60.7
[INFO] [stderr]   Downloaded aws-types v1.3.0
[INFO] [stderr]   Downloaded fast_image_resize v4.0.0
[INFO] [stderr]   Downloaded aws-sdk-s3 v1.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 100a9e9fc3e1d84fccb4fec6824dc021c1010495068f21c00e8cc4d1949a077a
[INFO] running `Command { std: "docker" "start" "-a" "100a9e9fc3e1d84fccb4fec6824dc021c1010495068f21c00e8cc4d1949a077a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "100a9e9fc3e1d84fccb4fec6824dc021c1010495068f21c00e8cc4d1949a077a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100a9e9fc3e1d84fccb4fec6824dc021c1010495068f21c00e8cc4d1949a077a", kill_on_drop: false }`
[INFO] [stdout] 100a9e9fc3e1d84fccb4fec6824dc021c1010495068f21c00e8cc4d1949a077a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1abe324483808ffc0e83ed7f9d27aae41ce7bcddcd6851c4c97775630205f04
[INFO] running `Command { std: "docker" "start" "-a" "b1abe324483808ffc0e83ed7f9d27aae41ce7bcddcd6851c4c97775630205f04", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking regex-lite v0.1.5
[INFO] [stderr]    Compiling aws-types v1.3.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]    Compiling built v0.7.3
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling crc32c v0.6.5
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]     Checking bitstream-io v2.3.0
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking aws-smithy-xml v0.60.8
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[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/4068bafedd8ba724e332a5221c06a6fa531a30d2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.66/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=3734dad71fd61474 -C extra-filename=-e9c2363b7187df9e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0b625c2daaa9603a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a253f29cdd71ec93.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" "b1abe324483808ffc0e83ed7f9d27aae41ce7bcddcd6851c4c97775630205f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1abe324483808ffc0e83ed7f9d27aae41ce7bcddcd6851c4c97775630205f04", kill_on_drop: false }`
[INFO] [stdout] b1abe324483808ffc0e83ed7f9d27aae41ce7bcddcd6851c4c97775630205f04