[INFO] crate lindera 0.3.4 is already in cache
[INFO] testing lindera-0.3.4 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate lindera 0.3.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lindera 0.3.4 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lindera 0.3.4
[INFO] finished tweaking crates.io crate lindera 0.3.4
[INFO] tweaked toml for crates.io crate lindera 0.3.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate lindera 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9604e3215a14352ab76f01331994bf63c1b395532ba32d92474c23c5e28756f
[INFO] running `"docker" "start" "-a" "c9604e3215a14352ab76f01331994bf63c1b395532ba32d92474c23c5e28756f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling lindera-core v0.3.2
[INFO] [stderr]    Compiling lindera-ipadic v0.3.2
[INFO] [stderr]    Compiling lindera-dictionary v0.3.2
[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-0.3.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=8042cb2d8dc910de -C extra-filename=-8042cb2d8dc910de --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-b9d036a31117a7e9.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-7b8e532639ee0fad.rmeta --extern lindera_core=/opt/rustwide/target/debug/deps/liblindera_core-a923c97cef20c6e4.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "c9604e3215a14352ab76f01331994bf63c1b395532ba32d92474c23c5e28756f"`
[INFO] running `"docker" "rm" "-f" "c9604e3215a14352ab76f01331994bf63c1b395532ba32d92474c23c5e28756f"`
[INFO] [stdout] c9604e3215a14352ab76f01331994bf63c1b395532ba32d92474c23c5e28756f