[INFO] cloning repository https://github.com/brianbruggeman/blackhole
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brianbruggeman/blackhole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianbruggeman%2Fblackhole", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianbruggeman%2Fblackhole'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73ad2528dcc4ab0e12db5f4bd0ca075f3a4b064a
[INFO] checking brianbruggeman/blackhole against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianbruggeman%2Fblackhole" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brianbruggeman/blackhole
[INFO] finished tweaking git repo https://github.com/brianbruggeman/blackhole
[INFO] tweaked toml for git repo https://github.com/brianbruggeman/blackhole written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brianbruggeman/blackhole on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brianbruggeman/blackhole 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/brianbruggeman/conflaguration.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/brianbruggeman/proxima.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded falsehoods v1.0.0
[INFO] [stderr]   Downloaded core_affinity v0.8.3
[INFO] [stderr]   Downloaded better_any v0.2.1
[INFO] [stderr]   Downloaded murmur3 v0.4.1
[INFO] [stderr]   Downloaded ulid v1.2.1
[INFO] [stderr]   Downloaded pest_derive v2.9.0
[INFO] [stderr]   Downloaded pest_generator v2.9.0
[INFO] [stderr]   Downloaded value-trait v0.12.2
[INFO] [stderr]   Downloaded environs v1.2.0
[INFO] [stderr]   Downloaded pest_meta v2.9.0
[INFO] [stderr]   Downloaded rcgen v0.14.7
[INFO] [stderr]   Downloaded ipnetwork v0.21.1
[INFO] [stderr]   Downloaded serde_norway v0.9.42
[INFO] [stderr]   Downloaded maxminddb v0.30.3
[INFO] [stderr]   Downloaded unsafe-libyaml-norway v0.2.15
[INFO] [stderr]   Downloaded cel-interpreter v0.10.0
[INFO] [stderr]   Downloaded cel-parser v0.10.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.18.0
[INFO] [stderr]   Downloaded pest v2.9.0
[INFO] [stderr]   Downloaded antlr4rust v0.3.0-rc2
[INFO] [stderr]   Downloaded simd-json v0.17.3
[INFO] [stderr]   Downloaded aws-lc-sys v0.44.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327
[INFO] running `Command { std: "docker" "start" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327", 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" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling conflaguration-derive v2.0.0 (https://github.com/brianbruggeman/conflaguration.git?rev=3eb325d84fc291df35528e6781b5b814884e2d28#3eb325d8)
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling falsehoods v1.0.0
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking crossbeam-queue v0.3.13
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking futures-timer v3.0.4
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking unsafe-libyaml-norway v0.2.15
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr] error: could not compile `pest` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name pest --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.9.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="memchr"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("const_prec_climber", "default", "memchr", "miette-error", "pretty-print", "std"))' -C metadata=30cce4894c94e7e4 -C extra-filename=-ec5fef2e74a413cb --out-dir /opt/rustwide/target/debug/build/pest/ec5fef2e74a413cb/out --extern memchr=/opt/rustwide/target/debug/build/memchr/29c8657b100c1df7/out/libmemchr-29c8657b100c1df7.rmeta --extern ucd_trie=/opt/rustwide/target/debug/build/ucd-trie/80e40ec738f26234/out/libucd_trie-80e40ec738f26234.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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"' --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=7a32733a1574d6bc -C extra-filename=-1f6a91f325c079de --out-dir /opt/rustwide/target/debug/build/syn/1f6a91f325c079de/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out/libproc_macro2-fa4bfe53fc0b7953.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/49b155c71ff9ffa2/out/libquote-49b155c71ff9ffa2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out/libunicode_ident-a06b7ceccf6ffe96.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327", kill_on_drop: false }`
[INFO] [stdout] d9a34ada121c57f520a6ab2d9aa27c760dc3f4b4b2b5152335fbec159c636327