[INFO] crate lindera 0.1.5 is already in cache
[INFO] checking lindera-0.1.5 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate lindera 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lindera 0.1.5 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lindera 0.1.5
[INFO] finished tweaking crates.io crate lindera 0.1.5
[INFO] tweaked toml for crates.io crate lindera 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6bd9d642c6a46e1f8a8c22b151d6187f90f7cb48109a92423a5caa6604816b2a
[INFO] running `"docker" "start" "-a" "6bd9d642c6a46e1f8a8c22b151d6187f90f7cb48109a92423a5caa6604816b2a"`
[INFO] [stderr]     Checking levenshtein_automata v0.1.1
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking bstr v0.2.11
[INFO] [stderr]     Checking tantivy-fst v0.2.1
[INFO] [stderr]     Checking lindera v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/core/viterbi.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     (c >= 19968 && c <= 40879)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `lindera`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lindera --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=c82de8511bd46ba3 -C extra-filename=-c82de8511bd46ba3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-367c350c3e46b36b.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4b11d9853401002a.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-8b8f55018f3dc92f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-68f04c3d09cdaa6e.rmeta --extern tantivy_fst=/opt/rustwide/target/debug/deps/libtantivy_fst-28a54a995efca0d9.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/core/viterbi.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     (c >= 19968 && c <= 40879)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6bd9d642c6a46e1f8a8c22b151d6187f90f7cb48109a92423a5caa6604816b2a"`
[INFO] running `"docker" "rm" "-f" "6bd9d642c6a46e1f8a8c22b151d6187f90f7cb48109a92423a5caa6604816b2a"`
[INFO] [stdout] 6bd9d642c6a46e1f8a8c22b151d6187f90f7cb48109a92423a5caa6604816b2a