[INFO] fetching crate lita-tokenizers-mecab 0.1.0...
[INFO] testing lita-tokenizers-mecab-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lita-tokenizers-mecab 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate lita-tokenizers-mecab 0.1.0
[INFO] finished tweaking crates.io crate lita-tokenizers-mecab 0.1.0
[INFO] tweaked toml for crates.io crate lita-tokenizers-mecab 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lita-tokenizers-mecab 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lita-tokenizers-mecab 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | homepage = "https://github.com/naughie/lita-tokenizers"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 | repository = "https://github.com/naughie/lita-tokenizers"
[INFO] [stderr]    |              --------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lita-tokenizers-mecab` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69
[INFO] running `Command { std: "docker" "start" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | homepage = "https://github.com/naughie/lita-tokenizers"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 | repository = "https://github.com/naughie/lita-tokenizers"
[INFO] [stderr]    |              --------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lita-tokenizers-mecab` (manifest) generated 1 warning
[INFO] [stderr]    Compiling lita-tokenizers-core v0.1.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling lita-tokenizers-utils v0.1.1
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling mecab-sys v0.1.0
[INFO] [stderr] warning: mecab-sys@0.1.0: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: mecab-sys@0.1.0: compilation terminated.
[INFO] [stderr] warning: mecab-sys@0.1.0: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-std=c++14" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src" "-w" "-DHAVE_CONFIG_H=1" "-DDIC_VERSION=102" "-DMECAB_USE_UTF8_ONLY=" "-DMECAB_DEFAULT_RC=\"/usr/local/etc/mecabrc\"" "-o" "/opt/rustwide/target/release/build/mecab-sys/2a6741fd1f686585/out/425a05a536fa3c93-dictionary.o" "-c" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src/dictionary.cpp"cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: mecab-sys@0.1.0: compilation terminated.
[INFO] [stderr] warning: mecab-sys@0.1.0: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-std=c++14" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src" "-w" "-DHAVE_CONFIG_H=1" "-DDIC_VERSION=102" "-DMECAB_USE_UTF8_ONLY=" "-DMECAB_DEFAULT_RC=\"/usr/local/etc/mecabrc\"" "-o" "/opt/rustwide/target/release/build/mecab-sys/2a6741fd1f686585/out/425a05a536fa3c93-learner.o" "-c" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src/learner.cpp"
[INFO] [stderr] error: failed to run custom build command for `mecab-sys v0.1.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/mecab-sys/42ea69b4829c487f/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo::rerun-if-changed=build.rs
[INFO] [stderr]   cargo::rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src
[INFO] [stderr]   cargo::rerun-if-env-changed=MECAB_DEFAULT_RC
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/release/build/mecab-sys/2a6741fd1f686585/out)
[INFO] [stderr]   OPT_LEVEL = Some(3)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=warn)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some(false)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-std=c++14" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src" "-w" "-DHAVE_CONFIG_H=1" "-DDIC_VERSION=102" "-DMECAB_USE_UTF8_ONLY=" "-DMECAB_DEFAULT_RC=\"/usr/local/etc/mecabrc\"" "-o" "/opt/rustwide/target/release/build/mecab-sys/2a6741fd1f686585/out/425a05a536fa3c93-dictionary.o" "-c" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src/dictionary.cpp"cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-std=c++14" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src" "-w" "-DHAVE_CONFIG_H=1" "-DDIC_VERSION=102" "-DMECAB_USE_UTF8_ONLY=" "-DMECAB_DEFAULT_RC=\"/usr/local/etc/mecabrc\"" "-o" "/opt/rustwide/target/release/build/mecab-sys/2a6741fd1f686585/out/425a05a536fa3c93-learner.o" "-c" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src/learner.cpp"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-std=c++14" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src" "-I" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src" "-w" "-DHAVE_CONFIG_H=1" "-DDIC_VERSION=102" "-DMECAB_USE_UTF8_ONLY=" "-DMECAB_DEFAULT_RC=\"/usr/local/etc/mecabrc\"" "-o" "/opt/rustwide/target/release/build/mecab-sys/2a6741fd1f686585/out/425a05a536fa3c93-learner.o" "-c" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mecab-sys-0.1.0/mecab-src/src/learner.cpp"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69", kill_on_drop: false }`
[INFO] [stdout] 35d4d85595ede350aa11425a0da39abe9243607bc31cd8ead99b9bd30659ad69