[INFO] fetching crate fang 0.10.0...
[INFO] documenting fang-0.10.0 against beta-2023-01-01 for beta-1.67-rustdoc-3
[INFO] extracting crate fang 0.10.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate fang 0.10.0 on toolchain beta-2023-01-01
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fang 0.10.0
[INFO] finished tweaking crates.io crate fang 0.10.0
[INFO] tweaked toml for crates.io crate fang 0.10.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15ad5372459e2e8efbbe065666b7e0a0dc920bc87c4431aa85eb2b3308eab2ba
[INFO] running `Command { std: "docker" "start" "-a" "15ad5372459e2e8efbbe065666b7e0a0dc920bc87c4431aa85eb2b3308eab2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ad5372459e2e8efbbe065666b7e0a0dc920bc87c4431aa85eb2b3308eab2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ad5372459e2e8efbbe065666b7e0a0dc920bc87c4431aa85eb2b3308eab2ba", kill_on_drop: false }`
[INFO] [stdout] 15ad5372459e2e8efbbe065666b7e0a0dc920bc87c4431aa85eb2b3308eab2ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e0a308185ca523947086858b12dda1018d48f5e75fcbdbb7bf474a558812bd
[INFO] running `Command { std: "docker" "start" "-a" "d1e0a308185ca523947086858b12dda1018d48f5e75fcbdbb7bf474a558812bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling async-trait v0.1.60
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking futures-task v0.3.25
[INFO] [stderr]     Checking md-5 v0.10.5
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.2.2
[INFO] [stderr]    Compiling pq-sys v0.4.7
[INFO] [stderr]    Compiling erased-serde v0.3.24
[INFO] [stderr]     Checking nom v7.1.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking phf_shared v0.11.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.6
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking postgres-protocol v0.6.4
[INFO] [stderr]     Checking cron v0.12.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling postgres-derive v0.4.3
[INFO] [stderr]    Compiling ghost v0.1.7
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling typetag-impl v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling diesel_derives v2.0.1
[INFO] [stderr]    Compiling diesel-derive-enum v2.0.0-rc.0
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling async-recursion v1.0.0
[INFO] [stderr] error: could not compile `serde_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.152/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=dc95f78c2ddd0599 -C extra-filename=-dc95f78c2ddd0599 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-accf98f384488de1.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-e84821a2b5d39cad.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-16e6fffdda7d1766.rlib --extern proc_macro --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" "d1e0a308185ca523947086858b12dda1018d48f5e75fcbdbb7bf474a558812bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e0a308185ca523947086858b12dda1018d48f5e75fcbdbb7bf474a558812bd", kill_on_drop: false }`
[INFO] [stdout] d1e0a308185ca523947086858b12dda1018d48f5e75fcbdbb7bf474a558812bd