[INFO] fetching crate elasticlunr-rs 2.3.9...
[INFO] documenting elasticlunr-rs-2.3.9 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate elasticlunr-rs 2.3.9 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate elasticlunr-rs 2.3.9 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elasticlunr-rs 2.3.9
[INFO] finished tweaking crates.io crate elasticlunr-rs 2.3.9
[INFO] tweaked toml for crates.io crate elasticlunr-rs 2.3.9 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate elasticlunr-rs 2.3.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lindera-dictionary v0.3.3
[INFO] [stderr]   Downloaded regex-syntax v0.6.8
[INFO] [stderr]   Downloaded ahash v0.3.5
[INFO] [stderr]   Downloaded lindera-core v0.3.3
[INFO] [stderr]   Downloaded lindera v0.3.5
[INFO] [stderr]   Downloaded cedarwood v0.4.1
[INFO] [stderr]   Downloaded levenshtein_automata v0.1.1
[INFO] [stderr]   Downloaded lindera-fst v0.1.1
[INFO] [stderr]   Downloaded lindera-ipadic v0.3.3
[INFO] [stderr]   Downloaded rust-stemmers v1.1.0
[INFO] [stderr]   Downloaded jieba-rs v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", 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] fa72ee1424c3cb64a9722e9649f23adc4e9f674f7a5ba5eb3abe0467aafe6223
[INFO] running `Command { std: "docker" "start" "-a" "fa72ee1424c3cb64a9722e9649f23adc4e9f674f7a5ba5eb3abe0467aafe6223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa72ee1424c3cb64a9722e9649f23adc4e9f674f7a5ba5eb3abe0467aafe6223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa72ee1424c3cb64a9722e9649f23adc4e9f674f7a5ba5eb3abe0467aafe6223", kill_on_drop: false }`
[INFO] [stdout] fa72ee1424c3cb64a9722e9649f23adc4e9f674f7a5ba5eb3abe0467aafe6223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-08-29" "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] 49969fcb684fb2380430e244875359d5b6d6527169977cb6e3e80b1353201bec
[INFO] running `Command { std: "docker" "start" "-a" "49969fcb684fb2380430e244875359d5b6d6527169977cb6e3e80b1353201bec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]     Checking levenshtein_automata v0.1.1
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]     Checking ahash v0.3.5
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking strum v0.18.0
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]     Checking cedarwood v0.4.1
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking regex-syntax v0.6.8
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking lindera-fst v0.1.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling jieba-rs v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking rust-stemmers v1.1.0
[INFO] [stderr]     Checking lindera-core v0.3.3
[INFO] [stderr]     Checking lindera-dictionary v0.3.3
[INFO] [stderr]     Checking lindera-ipadic v0.3.3
[INFO] [stderr] error: could not compile `lindera-ipadic`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lindera_ipadic --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lindera-ipadic-0.3.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 -C metadata=6f2b9e42401f1343 -C extra-filename=-6f2b9e42401f1343 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-633210e35bc99827.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-364c148656283980.rmeta --extern lindera_core=/opt/rustwide/target/debug/deps/liblindera_core-2346f137e33290eb.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "49969fcb684fb2380430e244875359d5b6d6527169977cb6e3e80b1353201bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49969fcb684fb2380430e244875359d5b6d6527169977cb6e3e80b1353201bec", kill_on_drop: false }`
[INFO] [stdout] 49969fcb684fb2380430e244875359d5b6d6527169977cb6e3e80b1353201bec