[INFO] fetching crate solana-gossip 1.3.17...
[INFO] documenting solana-gossip-1.3.17 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate solana-gossip 1.3.17 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate solana-gossip 1.3.17 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-gossip 1.3.17
[INFO] finished tweaking crates.io crate solana-gossip 1.3.17
[INFO] tweaked toml for crates.io crate solana-gossip 1.3.17 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate solana-gossip 1.3.17 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6b250baec639cfcb7c7cad28ee7bd47dd8127a9109bb5963182a3e03e650cee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6b250baec639cfcb7c7cad28ee7bd47dd8127a9109bb5963182a3e03e650cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b250baec639cfcb7c7cad28ee7bd47dd8127a9109bb5963182a3e03e650cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b250baec639cfcb7c7cad28ee7bd47dd8127a9109bb5963182a3e03e650cee", kill_on_drop: false }`
[INFO] [stdout] a6b250baec639cfcb7c7cad28ee7bd47dd8127a9109bb5963182a3e03e650cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 163dc838c449479e7bdcc0aacba81476a99ac404f914f8e1650ccc7bf48f60c2
[INFO] running `Command { std: "docker" "start" "-a" "163dc838c449479e7bdcc0aacba81476a99ac404f914f8e1650ccc7bf48f60c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]     Checking assert_matches v1.4.0
[INFO] [stderr]     Checking remove_dir_all v0.5.0
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.19
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]     Checking simpl v0.1.0
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking indexed v0.1.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking dir-diff v0.3.2
[INFO] [stderr]     Checking jobserver v0.1.21
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking filetime v0.2.12
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking rpassword v4.0.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking unix_socket2 v0.5.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking fast-math v0.1.1
[INFO] [stderr]    Compiling solana-sdk-macro-frozen-abi v1.3.17
[INFO] [stderr]    Compiling solana-sdk v1.3.17
[INFO] [stderr]    Compiling solana-vote-program v1.3.17
[INFO] [stderr]    Compiling solana-stake-program v1.3.17
[INFO] [stderr]    Compiling solana-runtime v1.3.17
[INFO] [stderr]    Compiling solana-version v1.3.17
[INFO] [stderr]    Compiling solana-core v1.3.17
[INFO] [stderr]     Checking trees v0.2.1
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking solana-rayon-threadlimit v1.3.17
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking core_affinity v0.5.10
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking combine v2.5.2
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]     Checking cc v1.0.49
[INFO] [stderr]     Checking regex v1.4.0
[INFO] [stderr]     Checking tar v0.4.30
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking flate2 v1.0.18
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking futures-task v0.3.6
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking console v0.12.0
[INFO] [stderr]     Checking rayon-core v1.8.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking solana-logger v1.3.17
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling hidapi v1.2.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr] error: could not compile `regex-syntax`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.19/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=894ada4e16ab92fe -C extra-filename=-894ada4e16ab92fe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "163dc838c449479e7bdcc0aacba81476a99ac404f914f8e1650ccc7bf48f60c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163dc838c449479e7bdcc0aacba81476a99ac404f914f8e1650ccc7bf48f60c2", kill_on_drop: false }`
[INFO] [stdout] 163dc838c449479e7bdcc0aacba81476a99ac404f914f8e1650ccc7bf48f60c2
