[INFO] cloning repository https://github.com/neektwothousand/matrix-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neektwothousand/matrix-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneektwothousand%2Fmatrix-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneektwothousand%2Fmatrix-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44959c36221cf8d7a222b40d7b5cc74dd343db55
[INFO] checking neektwothousand/matrix-rs against d0ab665d12770dbaae620b539ee4319b83445f45 for pr-133502-25
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneektwothousand%2Fmatrix-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/neektwothousand/matrix-rs
[INFO] finished tweaking git repo https://github.com/neektwothousand/matrix-rs
[INFO] tweaked toml for git repo https://github.com/neektwothousand/matrix-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/neektwothousand/matrix-rs on toolchain d0ab665d12770dbaae620b539ee4319b83445f45
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/neektwothousand/matrix-rs 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" "+d0ab665d12770dbaae620b539ee4319b83445f45" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6
[INFO] running `Command { std: "docker" "start" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6", 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" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6", 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" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling serde v1.0.215
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[INFO] [stderr]    Compiling autocfg v1.4.0
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[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
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[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking futures-channel v0.3.31
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[INFO] [stderr]     Checking writeable v0.5.5
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[INFO] [stderr]    Compiling serde_json v1.0.133
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[INFO] [stderr]    Compiling pkg-config v0.3.31
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]    Compiling rustc_version v0.4.1
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[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
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[INFO] [stderr]    Compiling cc v1.2.3
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling vcpkg v0.2.15
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[INFO] [stderr]    Compiling matrix-sdk-common v0.8.0
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[INFO] [stderr]    Compiling decancer v3.2.8
[INFO] [stderr]     Checking arrayref v0.3.9
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[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling rustix v0.38.41
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[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling rustls v0.21.12
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[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]    Compiling matrix-sdk v0.8.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling erasable v1.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking mime2ext v0.1.53
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking crc32fast v1.4.2
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[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]    Compiling thiserror v2.0.5
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
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[INFO] [stderr]     Checking crc v3.2.1
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[INFO] [stderr]    Compiling zip v2.2.1
[INFO] [stderr]     Checking takecell v0.1.1
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[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling prost-derive v0.13.3
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking eyeball v0.8.8
[INFO] [stderr]    Compiling aquamarine v0.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.10.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking async-stream v0.3.6
[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/d0ab665d12770dbaae620b539ee4319b83445f45/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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"' --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=20cba7e5eb9b3293 -C extra-filename=-e406fc8815099942 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-442acad4d4e7f208.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-63a3278dad69ce7b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.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" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6", kill_on_drop: false }`
[INFO] [stdout] 9cd0915e7ae8e2b76dd2d3a77e5820040d017bd23bab6f8860b799e0d3f28cb6
