[INFO] cloning repository https://github.com/lembas-project/lembas-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lembas-project/lembas-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flembas-project%2Flembas-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flembas-project%2Flembas-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d4ae031243161dd3e90a953d7065c3fbf7dbeba
[INFO] documenting lembas-project/lembas-cli against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flembas-project%2Flembas-cli" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lembas-project/lembas-cli
[INFO] finished tweaking git repo https://github.com/lembas-project/lembas-cli
[INFO] tweaked toml for git repo https://github.com/lembas-project/lembas-cli written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lembas-project/lembas-cli on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lembas-project/lembas-cli 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" "+1.99.0-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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a
[INFO] running `Command { std: "docker" "start" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a", 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" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a", 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" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.5
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling fs-err v3.3.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling rattler_macros v1.1.2
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking blake2 v0.11.0-rc.6
[INFO] [stderr]     Checking md-5 v0.11.0
[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/1.99.0-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-3.0.3/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=1ed3c12cf1806f1d -C extra-filename=-9a423aa9fc3e7dc5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a", kill_on_drop: false }`
[INFO] [stdout] 9d4e2ccd96a50feb9ea08ea5a3f2885188fd1253d1437b7a788b00639c64368a
