[INFO] cloning repository https://github.com/Letdown2491/kuma-linux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Letdown2491/kuma-linux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLetdown2491%2Fkuma-linux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLetdown2491%2Fkuma-linux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3535454a8cf8370e54575ee0c9fd17b334a641d
[INFO] documenting Letdown2491/kuma-linux against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLetdown2491%2Fkuma-linux" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Letdown2491/kuma-linux
[INFO] finished tweaking git repo https://github.com/Letdown2491/kuma-linux
[INFO] tweaked toml for git repo https://github.com/Letdown2491/kuma-linux written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Letdown2491/kuma-linux on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Letdown2491/kuma-linux 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f
[INFO] running `Command { std: "docker" "start" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f", 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" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]    Compiling bitcoin-internals v0.7.0
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling bitcoin-internals v0.6.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking syn v3.0.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking hex-conservative v0.2.3
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling faster-hex v0.10.1
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling num-bigint-dig v0.9.1
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]     Checking tinyvec v1.13.3
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking bitcoin_hashes v0.14.101
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking bitcoin-consensus-encoding v1.3.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking hex-conservative v1.3.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking mcf v0.6.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking password-hash v0.6.1
[INFO] [stderr]     Checking rand v0.10.3
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --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"' --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=2fd094aa4b9cf876 -C extra-filename=-27851f6155af7ab0 --out-dir /opt/rustwide/target/debug/build/syn/27851f6155af7ab0/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/22234ed106aaf9b1/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/86faa6b6bcc5b157/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/22234ed106aaf9b1/out/libproc_macro2-22234ed106aaf9b1.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/f050049f6d701737/out/libquote-f050049f6d701737.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/86faa6b6bcc5b157/out/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f", kill_on_drop: false }`
[INFO] [stdout] 8ff210ab7f91f94525bafe27406408cbf45b030a82d433fd1fc94f344aba057f
