[INFO] fetching crate elasticlunr-rs 2.3.13...
[INFO] testing elasticlunr-rs-2.3.13 against 1.55.0 for beta-1.56-1
[INFO] extracting crate elasticlunr-rs 2.3.13 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate elasticlunr-rs 2.3.13 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elasticlunr-rs 2.3.13
[INFO] finished tweaking crates.io crate elasticlunr-rs 2.3.13
[INFO] tweaked toml for crates.io crate elasticlunr-rs 2.3.13 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate elasticlunr-rs 2.3.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] a5433f125fc2c0b6647e0737c2a9a448af23078d4d87008a0d4367c9d7e3420c
[INFO] running `Command { std: "docker" "start" "-a" "a5433f125fc2c0b6647e0737c2a9a448af23078d4d87008a0d4367c9d7e3420c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5433f125fc2c0b6647e0737c2a9a448af23078d4d87008a0d4367c9d7e3420c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5433f125fc2c0b6647e0737c2a9a448af23078d4d87008a0d4367c9d7e3420c", kill_on_drop: false }`
[INFO] [stdout] a5433f125fc2c0b6647e0737c2a9a448af23078d4d87008a0d4367c9d7e3420c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2f6cc0eb66e804b8e2af5b99bdf09698f864a8a889eff29c03bc467d59dbf36
[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" "a2f6cc0eb66e804b8e2af5b99bdf09698f864a8a889eff29c03bc467d59dbf36", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling levenshtein_automata v0.1.1
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling cedarwood v0.4.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling lindera-fst v0.1.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling jieba-rs v0.5.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling rust-stemmers v1.2.0
[INFO] [stderr]    Compiling lindera-core v0.3.3
[INFO] [stderr]    Compiling lindera-dictionary v0.3.3
[INFO] [stderr]    Compiling 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,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=6145e716bd9c3f44 -C extra-filename=-6145e716bd9c3f44 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-c8d09e3d91700f2e.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f387c8e731df044c.rmeta --extern lindera_core=/opt/rustwide/target/debug/deps/liblindera_core-3b65dc7862aebed8.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a2f6cc0eb66e804b8e2af5b99bdf09698f864a8a889eff29c03bc467d59dbf36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f6cc0eb66e804b8e2af5b99bdf09698f864a8a889eff29c03bc467d59dbf36", kill_on_drop: false }`
[INFO] [stdout] a2f6cc0eb66e804b8e2af5b99bdf09698f864a8a889eff29c03bc467d59dbf36