[INFO] cloning repository https://github.com/KalpitaMandal/risc0-benchmark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KalpitaMandal/risc0-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKalpitaMandal%2Frisc0-benchmark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKalpitaMandal%2Frisc0-benchmark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 283a2ca35fa56bafe3fff83c82a5c33eaa21c621 [INFO] checking KalpitaMandal/risc0-benchmark/283a2ca35fa56bafe3fff83c82a5c33eaa21c621 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKalpitaMandal%2Frisc0-benchmark" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 69% (2601/3736) Updating files: 70% (2616/3736) Updating files: 71% (2653/3736) Updating files: 72% (2690/3736) Updating files: 73% (2728/3736) Updating files: 74% (2765/3736) Updating files: 75% (2802/3736) Updating files: 75% (2836/3736) Updating files: 76% (2840/3736) Updating files: 77% (2877/3736) Updating files: 78% (2915/3736) Updating files: 79% (2952/3736) Updating files: 79% (2964/3736) Updating files: 80% (2989/3736) Updating files: 81% (3027/3736) Updating files: 82% (3064/3736) Updating files: 83% (3101/3736) Updating files: 84% (3139/3736) Updating files: 85% (3176/3736) Updating files: 86% (3213/3736) Updating files: 87% (3251/3736) Updating files: 88% (3288/3736) Updating files: 89% (3326/3736) Updating files: 90% (3363/3736) Updating files: 91% (3400/3736) Updating files: 92% (3438/3736) Updating files: 93% (3475/3736) Updating files: 94% (3512/3736) Updating files: 95% (3550/3736) Updating files: 96% (3587/3736) Updating files: 97% (3624/3736) Updating files: 98% (3662/3736) Updating files: 99% (3699/3736) Updating files: 99% (3707/3736) Updating files: 100% (3736/3736) Updating files: 100% (3736/3736), done. [INFO] validating manifest of git repo https://github.com/KalpitaMandal/risc0-benchmark on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/KalpitaMandal/risc0-benchmark [INFO] finished tweaking git repo https://github.com/KalpitaMandal/risc0-benchmark [INFO] tweaked toml for git repo https://github.com/KalpitaMandal/risc0-benchmark written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KalpitaMandal/risc0-benchmark 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/risc0/smartcore.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded risc0-build-kernel v0.20.1 [INFO] [stderr] Downloaded docker-generate v0.1.3 [INFO] [stderr] Downloaded risc0-zkvm-platform v0.20.1 [INFO] [stderr] Downloaded autotools v0.2.6 [INFO] [stderr] Downloaded risc0-build v0.20.1 [INFO] [stderr] Downloaded risc0-core v0.20.1 [INFO] [stderr] Downloaded bonsai-sdk v0.6.1 [INFO] [stderr] Downloaded rrs-lib v0.1.0 [INFO] [stderr] Downloaded typetag-impl v0.2.15 [INFO] [stderr] Downloaded risc0-sys v0.20.1 [INFO] [stderr] Downloaded human-repr v1.1.0 [INFO] [stderr] Downloaded erased-serde v0.4.2 [INFO] [stderr] Downloaded vek v0.15.10 [INFO] [stderr] Downloaded cpp_demangle v0.4.3 [INFO] [stderr] Downloaded typetag v0.2.15 [INFO] [stderr] Downloaded risc0-circuit-recursion v0.20.1 [INFO] [stderr] Downloaded risc0-sppark v0.1.0 [INFO] [stderr] Downloaded risc0-circuit-rv32im v0.20.1 [INFO] [stderr] Downloaded downloader v0.2.7 [INFO] [stderr] Downloaded risc0-binfmt v0.20.1 [INFO] [stderr] Downloaded risc0-zkp v0.20.1 [INFO] [stderr] Downloaded risc0-circuit-recursion-sys v0.20.1 [INFO] [stderr] Downloaded risc0-circuit-rv32im-sys v0.20.1 [INFO] [stderr] Downloaded risc0-zkvm v0.20.1 [INFO] [stderr] Downloaded metal v0.25.0 [INFO] [stderr] Downloaded protobuf-src v1.1.0+21.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cb00babb6856bb48fdfc1b44146d9ac450c2499c4d8ff505b2afa360746e772 [INFO] running `Command { std: "docker" "start" "-a" "7cb00babb6856bb48fdfc1b44146d9ac450c2499c4d8ff505b2afa360746e772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cb00babb6856bb48fdfc1b44146d9ac450c2499c4d8ff505b2afa360746e772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb00babb6856bb48fdfc1b44146d9ac450c2499c4d8ff505b2afa360746e772", kill_on_drop: false }` [INFO] [stdout] 7cb00babb6856bb48fdfc1b44146d9ac450c2499c4d8ff505b2afa360746e772 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcdaad191f2008d3b6e2eea3798a6e405597812dae97017d7d4cc0af6ccdf3c8 [INFO] running `Command { std: "docker" "start" "-a" "fcdaad191f2008d3b6e2eea3798a6e405597812dae97017d7d4cc0af6ccdf3c8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling risc0-zkp v0.20.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling tempfile v3.10.0 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling risc0-zkvm-platform v0.20.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling autotools v0.2.6 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling elf v0.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling protobuf-src v1.1.0+21.5 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Compiling docker-generate v0.1.3 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling risc0-circuit-recursion v0.20.1 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Compiling risc0-circuit-rv32im v0.20.1 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking inventory v0.3.15 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rrs-lib v0.1.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling bytemuck v1.14.3 [INFO] [stderr] Compiling risc0-core v0.20.1 [INFO] [stderr] Compiling typetag-impl v0.2.15 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling prost v0.12.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling prost-types v0.12.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling prost-build v0.12.3 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling cargo-platform v0.1.5 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling risc0-binfmt v0.20.1 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Compiling cargo_metadata v0.17.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling risc0-build v0.20.1 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-relations v0.4.0 [INFO] [stderr] Checking ark-snark v0.4.0 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking erased-serde v0.4.2 [INFO] [stderr] Checking typetag v0.2.15 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking ark-crypto-primitives v0.4.0 [INFO] [stderr] Checking ark-bn254 v0.4.0 [INFO] [stderr] Checking ark-groth16 v0.4.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking smartcore v0.3.2 (https://github.com/risc0/smartcore.git?rev=4bd3cadd50ed988c45c239f5264c3e2c2af0a690#4bd3cadd) [INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking bonsai-sdk v0.6.1 [INFO] [stderr] Compiling methods v0.1.0 (/opt/rustwide/workdir/methods) [INFO] [stderr] error: failed to run custom build command for `methods v0.1.0 (/opt/rustwide/workdir/methods)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/methods-bb937a91600f0650/build-script-build` (exit status: 255) [INFO] [stderr] --- stderr [INFO] [stderr] The 'risc0' toolchain could not be found. [INFO] [stderr] To install the risc0 toolchain, use cargo-risczero. [INFO] [stderr] For example: [INFO] [stderr] cargo binstall cargo-risczero [INFO] [stderr] cargo risczero install [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `protobuf-src v1.1.0+21.5` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/protobuf-src-e56a0751ee7348ba/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: cd "/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build" && CC="cc" CFLAGS="-O3 -ffunction-sections -fdata-sections -fPIC -m64" CXX="c++" CXXFLAGS="-O3 -ffunction-sections -fdata-sections -fPIC -m64" "sh" "-c" "exec \"$0\" \"$@\"" "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/configure" "--prefix=/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install" "--disable-shared" "--enable-static" "--disable-maintainer-mode" [INFO] [stderr] checking whether to enable maintainer-specific portions of Makefiles... no [INFO] [stderr] checking build system type... x86_64-pc-linux-gnu [INFO] [stderr] checking host system type... x86_64-pc-linux-gnu [INFO] [stderr] checking target system type... x86_64-pc-linux-gnu [INFO] [stderr] checking for a BSD-compatible install... /usr/bin/install -c [INFO] [stderr] checking whether build environment is sane... yes [INFO] [stderr] checking for a race-free mkdir -p... /usr/bin/mkdir -p [INFO] [stderr] checking for gawk... no [INFO] [stderr] checking for mawk... mawk [INFO] [stderr] checking whether make sets $(MAKE)... yes [INFO] [stderr] checking whether make supports nested variables... yes [INFO] [stderr] checking whether UID '0' is supported by ustar format... yes [INFO] [stderr] checking whether GID '0' is supported by ustar format... yes [INFO] [stderr] checking how to create a ustar tar archive... gnutar [INFO] [stderr] checking whether make supports nested variables... (cached) yes [INFO] [stderr] checking for gcc... cc [INFO] [stderr] checking whether the C compiler works... yes [INFO] [stderr] checking for C compiler default output file name... a.out [INFO] [stderr] checking for suffix of executables... [INFO] [stderr] checking whether we are cross compiling... no [INFO] [stderr] checking for suffix of object files... o [INFO] [stderr] checking whether the compiler supports GNU C... yes [INFO] [stderr] checking whether cc accepts -g... yes [INFO] [stderr] checking for cc option to enable C11 features... none needed [INFO] [stderr] checking whether cc understands -c and -o together... yes [INFO] [stderr] checking whether make supports the include directive... yes (GNU style) [INFO] [stderr] checking dependency style of cc... gcc3 [INFO] [stderr] checking whether the compiler supports GNU C++... yes [INFO] [stderr] checking whether c++ accepts -g... yes [INFO] [stderr] checking for c++ option to enable C++11 features... none needed [INFO] [stderr] checking dependency style of c++... gcc3 [INFO] [stderr] checking how to run the C preprocessor... cc -E [INFO] [stderr] checking for gcc... gcc [INFO] [stderr] checking whether the compiler supports GNU C... (cached) yes [INFO] [stderr] checking whether gcc accepts -g... yes [INFO] [stderr] checking for gcc option to enable C11 features... (cached) none needed [INFO] [stderr] checking whether gcc understands -c and -o together... (cached) yes [INFO] [stderr] checking dependency style of gcc... (cached) gcc3 [INFO] [stderr] checking how to run the C preprocessor... gcc -E [INFO] [stderr] checking how to run the C++ preprocessor... c++ -E [INFO] [stderr] checking for g++... g++ [INFO] [stderr] checking whether the compiler supports GNU C++... (cached) yes [INFO] [stderr] checking whether g++ accepts -g... yes [INFO] [stderr] checking for g++ option to enable C++11 features... (cached) none needed [INFO] [stderr] checking dependency style of g++... (cached) gcc3 [INFO] [stderr] checking how to run the C++ preprocessor... g++ -E [INFO] [stderr] checking for stdio.h... yes [INFO] [stderr] checking for stdlib.h... yes [INFO] [stderr] checking for string.h... yes [INFO] [stderr] checking for inttypes.h... yes [INFO] [stderr] checking for stdint.h... yes [INFO] [stderr] checking for strings.h... yes [INFO] [stderr] checking for sys/stat.h... yes [INFO] [stderr] checking for sys/types.h... yes [INFO] [stderr] checking for unistd.h... yes [INFO] [stderr] checking for wchar.h... yes [INFO] [stderr] checking for minix/config.h... no [INFO] [stderr] checking whether it is safe to define __EXTENSIONS__... yes [INFO] [stderr] checking whether _XOPEN_SOURCE should be defined... no [INFO] [stderr] checking for ar... ar [INFO] [stderr] checking the archiver (ar) interface... ar [INFO] [stderr] checking C++ compiler flags...... use user-supplied: -O3 -ffunction-sections -fdata-sections -fPIC -m64 [INFO] [stderr] checking for c++ options needed to detect all undeclared functions... none needed [INFO] [stderr] checking whether __SUNPRO_CC is declared... no [INFO] [stderr] checking how to print strings... printf [INFO] [stderr] checking for a sed that does not truncate output... /usr/bin/sed [INFO] [stderr] checking for grep that handles long lines and -e... /usr/bin/grep [INFO] [stderr] checking for egrep... /usr/bin/grep -E [INFO] [stderr] checking for fgrep... /usr/bin/grep -F [INFO] [stderr] checking for ld used by cc... /usr/bin/ld [INFO] [stderr] checking if the linker (/usr/bin/ld) is GNU ld... yes [INFO] [stderr] checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B [INFO] [stderr] checking the name lister (/usr/bin/nm -B) interface... BSD nm [INFO] [stderr] checking whether ln -s works... yes [INFO] [stderr] checking the maximum length of command line arguments... 1572864 [INFO] [stderr] checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop [INFO] [stderr] checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop [INFO] [stderr] checking for /usr/bin/ld option to reload object files... -r [INFO] [stderr] checking for file... file [INFO] [stderr] checking for objdump... objdump [INFO] [stderr] checking how to recognize dependent libraries... pass_all [INFO] [stderr] checking for dlltool... no [INFO] [stderr] checking how to associate runtime and link libraries... printf %s\n [INFO] [stderr] checking for archiver @FILE support... @ [INFO] [stderr] checking for strip... strip [INFO] [stderr] checking for ranlib... ranlib [INFO] [stderr] checking command to parse /usr/bin/nm -B output from cc object... ok [INFO] [stderr] checking for sysroot... no [INFO] [stderr] checking for a working dd... /usr/bin/dd [INFO] [stderr] checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 [INFO] [stderr] checking for mt... no [INFO] [stderr] checking if : is a manifest tool... no [INFO] [stderr] checking for dlfcn.h... yes [INFO] [stderr] checking for objdir... .libs [INFO] [stderr] checking if cc supports -fno-rtti -fno-exceptions... no [INFO] [stderr] checking for cc option to produce PIC... -fPIC -DPIC [INFO] [stderr] checking if cc PIC flag -fPIC -DPIC works... yes [INFO] [stderr] checking if cc static flag -static works... yes [INFO] [stderr] checking if cc supports -c -o file.o... yes [INFO] [stderr] checking if cc supports -c -o file.o... (cached) yes [INFO] [stderr] checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking dynamic linker characteristics... GNU/Linux ld.so [INFO] [stderr] checking how to hardcode library paths into programs... immediate [INFO] [stderr] checking whether stripping libraries is possible... yes [INFO] [stderr] checking if libtool supports shared libraries... yes [INFO] [stderr] checking whether to build shared libraries... no [INFO] [stderr] checking whether to build static libraries... yes [INFO] [stderr] checking how to run the C++ preprocessor... c++ -E [INFO] [stderr] checking for ld used by c++... /usr/bin/ld -m elf_x86_64 [INFO] [stderr] checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes [INFO] [stderr] checking whether the c++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking for c++ option to produce PIC... -fPIC -DPIC [INFO] [stderr] checking if c++ PIC flag -fPIC -DPIC works... yes [INFO] [stderr] checking if c++ static flag -static works... yes [INFO] [stderr] checking if c++ supports -c -o file.o... yes [INFO] [stderr] checking if c++ supports -c -o file.o... (cached) yes [INFO] [stderr] checking whether the c++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking dynamic linker characteristics... (cached) GNU/Linux ld.so [INFO] [stderr] checking how to hardcode library paths into programs... immediate [INFO] [stderr] checking whether the linker supports version scripts... yes [INFO] [stderr] checking for egrep... (cached) /usr/bin/grep -E [INFO] [stderr] checking for fcntl.h... yes [INFO] [stderr] checking for inttypes.h... (cached) yes [INFO] [stderr] checking for limits.h... yes [INFO] [stderr] checking for stdlib.h... (cached) yes [INFO] [stderr] checking for unistd.h... (cached) yes [INFO] [stderr] checking for working memcmp... yes [INFO] [stderr] checking for working strtod... yes [INFO] [stderr] checking for ftruncate... yes [INFO] [stderr] checking for memset... yes [INFO] [stderr] checking for mkdir... yes [INFO] [stderr] checking for strchr... yes [INFO] [stderr] checking for strerror... yes [INFO] [stderr] checking for strtol... yes [INFO] [stderr] checking zlib version... ok (1.2.0.4 or later) [INFO] [stderr] checking for library containing zlibVersion... -lz [INFO] [stderr] checking whether c++ supports C++11 features by default... yes [INFO] [stderr] checking whether -latomic is needed... no [INFO] [stderr] checking whether cc is Clang... no [INFO] [stderr] checking whether pthreads work with "-pthread" and "-lpthread"... yes [INFO] [stderr] checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE [INFO] [stderr] checking whether more special flags are required for pthreads... no [INFO] [stderr] checking for PTHREAD_PRIO_INHERIT... yes [INFO] [stderr] checking the location of hash_map... [INFO] [stderr] checking whether -llog is needed... no [INFO] [stderr] checking that generated files are newer than configure... done [INFO] [stderr] configure: creating ./config.status [INFO] [stderr] config.status: creating Makefile [INFO] [stderr] config.status: creating src/Makefile [INFO] [stderr] config.status: creating benchmarks/Makefile [INFO] [stderr] config.status: creating conformance/Makefile [INFO] [stderr] config.status: creating protobuf.pc [INFO] [stderr] config.status: creating protobuf-lite.pc [INFO] [stderr] config.status: creating config.h [INFO] [stderr] config.status: executing depfiles commands [INFO] [stderr] config.status: executing libtool commands [INFO] [stderr] === configuring in third_party/googletest (/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build/third_party/googletest) [INFO] [stderr] configure: running /bin/bash /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/third_party/googletest/configure --disable-option-checking '--prefix=/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install' '--disable-shared' '--enable-static' '--disable-maintainer-mode' 'CC=cc' 'CFLAGS=-O3 -ffunction-sections -fdata-sections -fPIC -m64' 'CXX=c++' 'CXXFLAGS=-O3 -ffunction-sections -fdata-sections -fPIC -m64' --cache-file=/dev/null --srcdir=/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/third_party/googletest [INFO] [stderr] checking for a BSD-compatible install... /usr/bin/install -c [INFO] [stderr] checking whether build environment is sane... yes [INFO] [stderr] checking for a race-free mkdir -p... /usr/bin/mkdir -p [INFO] [stderr] checking for gawk... no [INFO] [stderr] checking for mawk... mawk [INFO] [stderr] checking whether make sets $(MAKE)... yes [INFO] [stderr] checking whether make supports nested variables... yes [INFO] [stderr] checking that generated files are newer than configure... done [INFO] [stderr] configure: creating ./config.status [INFO] [stderr] config.status: creating Makefile [INFO] [stderr] === configuring in googletest (/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build/third_party/googletest/googletest) [INFO] [stderr] configure: running /bin/bash /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/third_party/googletest/googletest/configure --disable-option-checking '--prefix=/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install' '--disable-shared' '--enable-static' '--disable-maintainer-mode' 'CC=cc' 'CFLAGS=-O3 -ffunction-sections -fdata-sections -fPIC -m64' 'CXX=c++' 'CXXFLAGS=-O3 -ffunction-sections -fdata-sections -fPIC -m64' --cache-file=/dev/null --srcdir=/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/third_party/googletest/googletest [INFO] [stderr] checking for a BSD-compatible install... /usr/bin/install -c [INFO] [stderr] checking whether build environment is sane... yes [INFO] [stderr] checking for a race-free mkdir -p... /usr/bin/mkdir -p [INFO] [stderr] checking for gawk... no [INFO] [stderr] checking for mawk... mawk [INFO] [stderr] checking whether make sets $(MAKE)... yes [INFO] [stderr] checking whether make supports nested variables... yes [INFO] [stderr] checking for gcc... cc [INFO] [stderr] checking whether the C compiler works... yes [INFO] [stderr] checking for C compiler default output file name... a.out [INFO] [stderr] checking for suffix of executables... [INFO] [stderr] checking whether we are cross compiling... no [INFO] [stderr] checking for suffix of object files... o [INFO] [stderr] checking whether the compiler supports GNU C... yes [INFO] [stderr] checking whether cc accepts -g... yes [INFO] [stderr] checking for cc option to enable C11 features... none needed [INFO] [stderr] checking whether cc understands -c and -o together... yes [INFO] [stderr] checking whether make supports the include directive... yes (GNU style) [INFO] [stderr] checking dependency style of cc... gcc3 [INFO] [stderr] checking whether the compiler supports GNU C++... yes [INFO] [stderr] checking whether c++ accepts -g... yes [INFO] [stderr] checking for c++ option to enable C++11 features... none needed [INFO] [stderr] checking dependency style of c++... gcc3 [INFO] [stderr] checking build system type... x86_64-pc-linux-gnu [INFO] [stderr] checking host system type... x86_64-pc-linux-gnu [INFO] [stderr] checking how to print strings... printf [INFO] [stderr] checking for a sed that does not truncate output... /usr/bin/sed [INFO] [stderr] checking for grep that handles long lines and -e... /usr/bin/grep [INFO] [stderr] checking for egrep... /usr/bin/grep -E [INFO] [stderr] checking for fgrep... /usr/bin/grep -F [INFO] [stderr] checking for ld used by cc... /usr/bin/ld [INFO] [stderr] checking if the linker (/usr/bin/ld) is GNU ld... yes [INFO] [stderr] checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B [INFO] [stderr] checking the name lister (/usr/bin/nm -B) interface... BSD nm [INFO] [stderr] checking whether ln -s works... yes [INFO] [stderr] checking the maximum length of command line arguments... 1572864 [INFO] [stderr] checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop [INFO] [stderr] checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop [INFO] [stderr] checking for /usr/bin/ld option to reload object files... -r [INFO] [stderr] checking for file... file [INFO] [stderr] checking for objdump... objdump [INFO] [stderr] checking how to recognize dependent libraries... pass_all [INFO] [stderr] checking for dlltool... no [INFO] [stderr] checking how to associate runtime and link libraries... printf %s\n [INFO] [stderr] checking for ar... ar [INFO] [stderr] checking for archiver @FILE support... @ [INFO] [stderr] checking for strip... strip [INFO] [stderr] checking for ranlib... ranlib [INFO] [stderr] checking command to parse /usr/bin/nm -B output from cc object... ok [INFO] [stderr] checking for sysroot... no [INFO] [stderr] checking for a working dd... /usr/bin/dd [INFO] [stderr] checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 [INFO] [stderr] checking for mt... no [INFO] [stderr] checking if : is a manifest tool... no [INFO] [stderr] checking for stdio.h... yes [INFO] [stderr] checking for stdlib.h... yes [INFO] [stderr] checking for string.h... yes [INFO] [stderr] checking for inttypes.h... yes [INFO] [stderr] checking for stdint.h... yes [INFO] [stderr] checking for strings.h... yes [INFO] [stderr] checking for sys/stat.h... yes [INFO] [stderr] checking for sys/types.h... yes [INFO] [stderr] checking for unistd.h... yes [INFO] [stderr] checking for dlfcn.h... yes [INFO] [stderr] checking for objdir... .libs [INFO] [stderr] checking if cc supports -fno-rtti -fno-exceptions... no [INFO] [stderr] checking for cc option to produce PIC... -fPIC -DPIC [INFO] [stderr] checking if cc PIC flag -fPIC -DPIC works... yes [INFO] [stderr] checking if cc static flag -static works... yes [INFO] [stderr] checking if cc supports -c -o file.o... yes [INFO] [stderr] checking if cc supports -c -o file.o... (cached) yes [INFO] [stderr] checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking dynamic linker characteristics... GNU/Linux ld.so [INFO] [stderr] checking how to hardcode library paths into programs... immediate [INFO] [stderr] checking whether stripping libraries is possible... yes [INFO] [stderr] checking if libtool supports shared libraries... yes [INFO] [stderr] checking whether to build shared libraries... no [INFO] [stderr] checking whether to build static libraries... yes [INFO] [stderr] checking how to run the C++ preprocessor... c++ -E [INFO] [stderr] checking for ld used by c++... /usr/bin/ld -m elf_x86_64 [INFO] [stderr] checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes [INFO] [stderr] checking whether the c++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking for c++ option to produce PIC... -fPIC -DPIC [INFO] [stderr] checking if c++ PIC flag -fPIC -DPIC works... yes [INFO] [stderr] checking if c++ static flag -static works... yes [INFO] [stderr] checking if c++ supports -c -o file.o... yes [INFO] [stderr] checking if c++ supports -c -o file.o... (cached) yes [INFO] [stderr] checking whether the c++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking dynamic linker characteristics... (cached) GNU/Linux ld.so [INFO] [stderr] checking how to hardcode library paths into programs... immediate [INFO] [stderr] checking for python... : [INFO] [stderr] checking for the pthreads library -lpthreads... no [INFO] [stderr] checking whether pthreads work without any flags... yes [INFO] [stderr] checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE [INFO] [stderr] checking if more special flags are required for pthreads... no [INFO] [stderr] checking whether to check for GCC pthread/shared inconsistencies... yes [INFO] [stderr] checking whether -pthread is sufficient with -shared... yes [INFO] [stderr] checking that generated files are newer than configure... done [INFO] [stderr] configure: creating ./config.status [INFO] [stderr] config.status: creating Makefile [INFO] [stderr] config.status: creating scripts/gtest-config [INFO] [stderr] config.status: creating build-aux/config.h [INFO] [stderr] config.status: executing depfiles commands [INFO] [stderr] config.status: executing libtool commands [INFO] [stderr] === configuring in googlemock (/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build/third_party/googletest/googlemock) [INFO] [stderr] configure: running /bin/bash /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/third_party/googletest/googlemock/configure --disable-option-checking '--prefix=/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install' '--disable-shared' '--enable-static' '--disable-maintainer-mode' 'CC=cc' 'CFLAGS=-O3 -ffunction-sections -fdata-sections -fPIC -m64' 'CXX=c++' 'CXXFLAGS=-O3 -ffunction-sections -fdata-sections -fPIC -m64' --cache-file=/dev/null --srcdir=/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/third_party/googletest/googlemock [INFO] [stderr] checking for a BSD-compatible install... /usr/bin/install -c [INFO] [stderr] checking whether build environment is sane... yes [INFO] [stderr] checking for a race-free mkdir -p... /usr/bin/mkdir -p [INFO] [stderr] checking for gawk... no [INFO] [stderr] checking for mawk... mawk [INFO] [stderr] checking whether make sets $(MAKE)... yes [INFO] [stderr] checking whether make supports nested variables... yes [INFO] [stderr] checking for gcc... cc [INFO] [stderr] checking whether the C compiler works... yes [INFO] [stderr] checking for C compiler default output file name... a.out [INFO] [stderr] checking for suffix of executables... [INFO] [stderr] checking whether we are cross compiling... no [INFO] [stderr] checking for suffix of object files... o [INFO] [stderr] checking whether the compiler supports GNU C... yes [INFO] [stderr] checking whether cc accepts -g... yes [INFO] [stderr] checking for cc option to enable C11 features... none needed [INFO] [stderr] checking whether cc understands -c and -o together... yes [INFO] [stderr] checking whether make supports the include directive... yes (GNU style) [INFO] [stderr] checking dependency style of cc... gcc3 [INFO] [stderr] checking whether the compiler supports GNU C++... yes [INFO] [stderr] checking whether c++ accepts -g... yes [INFO] [stderr] checking for c++ option to enable C++11 features... none needed [INFO] [stderr] checking dependency style of c++... gcc3 [INFO] [stderr] checking build system type... x86_64-pc-linux-gnu [INFO] [stderr] checking host system type... x86_64-pc-linux-gnu [INFO] [stderr] checking how to print strings... printf [INFO] [stderr] checking for a sed that does not truncate output... /usr/bin/sed [INFO] [stderr] checking for grep that handles long lines and -e... /usr/bin/grep [INFO] [stderr] checking for egrep... /usr/bin/grep -E [INFO] [stderr] checking for fgrep... /usr/bin/grep -F [INFO] [stderr] checking for ld used by cc... /usr/bin/ld [INFO] [stderr] checking if the linker (/usr/bin/ld) is GNU ld... yes [INFO] [stderr] checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B [INFO] [stderr] checking the name lister (/usr/bin/nm -B) interface... BSD nm [INFO] [stderr] checking whether ln -s works... yes [INFO] [stderr] checking the maximum length of command line arguments... 1572864 [INFO] [stderr] checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop [INFO] [stderr] checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop [INFO] [stderr] checking for /usr/bin/ld option to reload object files... -r [INFO] [stderr] checking for file... file [INFO] [stderr] checking for objdump... objdump [INFO] [stderr] checking how to recognize dependent libraries... pass_all [INFO] [stderr] checking for dlltool... no [INFO] [stderr] checking how to associate runtime and link libraries... printf %s\n [INFO] [stderr] checking for ar... ar [INFO] [stderr] checking for archiver @FILE support... @ [INFO] [stderr] checking for strip... strip [INFO] [stderr] checking for ranlib... ranlib [INFO] [stderr] checking command to parse /usr/bin/nm -B output from cc object... ok [INFO] [stderr] checking for sysroot... no [INFO] [stderr] checking for a working dd... /usr/bin/dd [INFO] [stderr] checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 [INFO] [stderr] checking for mt... no [INFO] [stderr] checking if : is a manifest tool... no [INFO] [stderr] checking for stdio.h... yes [INFO] [stderr] checking for stdlib.h... yes [INFO] [stderr] checking for string.h... yes [INFO] [stderr] checking for inttypes.h... yes [INFO] [stderr] checking for stdint.h... yes [INFO] [stderr] checking for strings.h... yes [INFO] [stderr] checking for sys/stat.h... yes [INFO] [stderr] checking for sys/types.h... yes [INFO] [stderr] checking for unistd.h... yes [INFO] [stderr] checking for dlfcn.h... yes [INFO] [stderr] checking for objdir... .libs [INFO] [stderr] checking if cc supports -fno-rtti -fno-exceptions... no [INFO] [stderr] checking for cc option to produce PIC... -fPIC -DPIC [INFO] [stderr] checking if cc PIC flag -fPIC -DPIC works... yes [INFO] [stderr] checking if cc static flag -static works... yes [INFO] [stderr] checking if cc supports -c -o file.o... yes [INFO] [stderr] checking if cc supports -c -o file.o... (cached) yes [INFO] [stderr] checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking dynamic linker characteristics... GNU/Linux ld.so [INFO] [stderr] checking how to hardcode library paths into programs... immediate [INFO] [stderr] checking whether stripping libraries is possible... yes [INFO] [stderr] checking if libtool supports shared libraries... yes [INFO] [stderr] checking whether to build shared libraries... no [INFO] [stderr] checking whether to build static libraries... yes [INFO] [stderr] checking how to run the C++ preprocessor... c++ -E [INFO] [stderr] checking for ld used by c++... /usr/bin/ld -m elf_x86_64 [INFO] [stderr] checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes [INFO] [stderr] checking whether the c++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking for c++ option to produce PIC... -fPIC -DPIC [INFO] [stderr] checking if c++ PIC flag -fPIC -DPIC works... yes [INFO] [stderr] checking if c++ static flag -static works... yes [INFO] [stderr] checking if c++ supports -c -o file.o... yes [INFO] [stderr] checking if c++ supports -c -o file.o... (cached) yes [INFO] [stderr] checking whether the c++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes [INFO] [stderr] checking dynamic linker characteristics... (cached) GNU/Linux ld.so [INFO] [stderr] checking how to hardcode library paths into programs... immediate [INFO] [stderr] checking for python... : [INFO] [stderr] checking for the pthreads library -lpthreads... no [INFO] [stderr] checking whether pthreads work without any flags... yes [INFO] [stderr] checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE [INFO] [stderr] checking if more special flags are required for pthreads... no [INFO] [stderr] checking whether to check for GCC pthread/shared inconsistencies... yes [INFO] [stderr] checking whether -pthread is sufficient with -shared... yes [INFO] [stderr] checking for gtest-config... no [INFO] [stderr] checking that generated files are newer than configure... done [INFO] [stderr] configure: creating ./config.status [INFO] [stderr] config.status: creating Makefile [INFO] [stderr] config.status: creating scripts/gmock-config [INFO] [stderr] config.status: creating build-aux/config.h [INFO] [stderr] config.status: executing depfiles commands [INFO] [stderr] config.status: executing libtool commands [INFO] [stderr] running: cd "/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build" && MAKEFLAGS="-j --jobserver-fds=8,9 --jobserver-auth=8,9" "sh" "-c" "exec \"$0\" \"$@\"" "make" "install" [INFO] [stderr] Making install in . [INFO] [stderr] make[1]: Entering directory '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build' [INFO] [stderr] make[2]: Entering directory '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build' [INFO] [stderr] make[2]: Nothing to be done for 'install-exec-am'. [INFO] [stderr] /usr/bin/mkdir -p '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/lib/pkgconfig' [INFO] [stderr] /usr/bin/install -c -m 644 protobuf.pc protobuf-lite.pc '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/lib/pkgconfig' [INFO] [stderr] make[2]: Leaving directory '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build' [INFO] [stderr] make[1]: Leaving directory '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build' [INFO] [stderr] Making install in src [INFO] [stderr] make[1]: Entering directory '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build/src' [INFO] [stderr] CXX google/protobuf/map.lo [INFO] [stderr] CXX google/protobuf/message_lite.lo [INFO] [stderr] CXX google/protobuf/parse_context.lo [INFO] [stderr] CXX google/protobuf/repeated_field.lo [INFO] [stderr] CXX google/protobuf/repeated_ptr_field.lo [INFO] [stderr] CXX google/protobuf/wire_format_lite.lo [INFO] [stderr] CXX google/protobuf/any.lo [INFO] [stderr] CXX google/protobuf/any.pb.lo [INFO] [stderr] CXX google/protobuf/api.pb.lo [INFO] [stderr] CXX google/protobuf/compiler/importer.lo [INFO] [stderr] CXX google/protobuf/compiler/parser.lo [INFO] [stderr] CXX google/protobuf/descriptor.lo [INFO] [stderr] CXX google/protobuf/descriptor.pb.lo [INFO] [stderr] CXX google/protobuf/descriptor_database.lo [INFO] [stderr] CXX google/protobuf/duration.pb.lo [INFO] [stderr] CXX google/protobuf/dynamic_message.lo [INFO] [stderr] CXX google/protobuf/empty.pb.lo [INFO] [stderr] CXX google/protobuf/extension_set_heavy.lo [INFO] [stderr] CXX google/protobuf/field_mask.pb.lo [INFO] [stderr] CXX google/protobuf/generated_message_bases.lo [INFO] [stderr] CXX google/protobuf/generated_message_reflection.lo [INFO] [stderr] CXX google/protobuf/generated_message_tctable_full.lo [INFO] [stderr] CXX google/protobuf/io/gzip_stream.lo [INFO] [stderr] CXX google/protobuf/io/printer.lo [INFO] [stderr] CXX google/protobuf/io/tokenizer.lo [INFO] [stderr] CXX google/protobuf/map_field.lo [INFO] [stderr] CXX google/protobuf/message.lo [INFO] [stderr] CXX google/protobuf/reflection_ops.lo [INFO] [stderr] CXX google/protobuf/service.lo [INFO] [stderr] CXX google/protobuf/source_context.pb.lo [INFO] [stderr] CXX google/protobuf/struct.pb.lo [INFO] [stderr] CXX google/protobuf/stubs/substitute.lo [INFO] [stderr] CXX google/protobuf/text_format.lo [INFO] [stderr] CXX google/protobuf/timestamp.pb.lo [INFO] [stderr] CXX google/protobuf/type.pb.lo [INFO] [stderr] CXX google/protobuf/unknown_field_set.lo [INFO] [stderr] CXX google/protobuf/util/json_util.lo [INFO] [stderr] CXX google/protobuf/util/message_differencer.lo [INFO] [stderr] CXX google/protobuf/util/time_util.lo [INFO] [stderr] CXX google/protobuf/util/type_resolver_util.lo [INFO] [stderr] CXX google/protobuf/wire_format.lo [INFO] [stderr] CXX google/protobuf/wrappers.pb.lo [INFO] [stderr] CXX google/protobuf/compiler/code_generator.lo [INFO] [stderr] CXX google/protobuf/compiler/command_line_interface.lo [INFO] [stderr] CXX google/protobuf/compiler/plugin.lo [INFO] [stderr] CXX google/protobuf/compiler/plugin.pb.lo [INFO] [stderr] CXX google/protobuf/compiler/subprocess.lo [INFO] [stderr] CXX google/protobuf/compiler/zip_writer.lo [INFO] [stderr] CXX google/protobuf/compiler/main.o [INFO] [stderr] CXX google/protobuf/any_lite.lo [INFO] [stderr] CXX google/protobuf/arena.lo [INFO] [stderr] CXX google/protobuf/arenastring.lo [INFO] [stderr] CXX google/protobuf/arenaz_sampler.lo [INFO] [stderr] CXX google/protobuf/extension_set.lo [INFO] [stderr] CXX google/protobuf/generated_enum_util.lo [INFO] [stderr] CXX google/protobuf/generated_message_tctable_lite.lo [INFO] [stderr] CXX google/protobuf/generated_message_util.lo [INFO] [stderr] CXX google/protobuf/implicit_weak_message.lo [INFO] [stderr] CXX google/protobuf/inlined_string_field.lo [INFO] [stderr] CXX google/protobuf/io/coded_stream.lo [INFO] [stderr] CXX google/protobuf/io/io_win32.lo [INFO] [stderr] CXX google/protobuf/io/strtod.lo [INFO] [stderr] CXX google/protobuf/io/zero_copy_stream.lo [INFO] [stderr] CXX google/protobuf/io/zero_copy_stream_impl.lo [INFO] [stderr] CXX google/protobuf/io/zero_copy_stream_impl_lite.lo [INFO] [stderr] CXX google/protobuf/stubs/bytestream.lo [INFO] [stderr] CXX google/protobuf/stubs/common.lo [INFO] [stderr] CXX google/protobuf/stubs/int128.lo [INFO] [stderr] CXX google/protobuf/stubs/status.lo [INFO] [stderr] CXX google/protobuf/stubs/statusor.lo [INFO] [stderr] CXX google/protobuf/stubs/stringpiece.lo [INFO] [stderr] CXX google/protobuf/stubs/stringprintf.lo [INFO] [stderr] CXX google/protobuf/stubs/structurally_valid.lo [INFO] [stderr] CXX google/protobuf/stubs/strutil.lo [INFO] [stderr] CXX google/protobuf/stubs/time.lo [INFO] [stderr] CXX google/protobuf/util/delimited_message_util.lo [INFO] [stderr] CXX google/protobuf/util/field_comparator.lo [INFO] [stderr] CXX google/protobuf/util/field_mask_util.lo [INFO] [stderr] CXX google/protobuf/util/internal/datapiece.lo [INFO] [stderr] CXX google/protobuf/util/internal/default_value_objectwriter.lo [INFO] [stderr] CXX google/protobuf/util/internal/error_listener.lo [INFO] [stderr] CXX google/protobuf/util/internal/field_mask_utility.lo [INFO] [stderr] CXX google/protobuf/util/internal/json_escaping.lo [INFO] [stderr] CXX google/protobuf/util/internal/json_objectwriter.lo [INFO] [stderr] CXX google/protobuf/util/internal/json_stream_parser.lo [INFO] [stderr] CXX google/protobuf/util/internal/object_writer.lo [INFO] [stderr] CXX google/protobuf/util/internal/proto_writer.lo [INFO] [stderr] CXX google/protobuf/util/internal/protostream_objectsource.lo [INFO] [stderr] CXX google/protobuf/util/internal/protostream_objectwriter.lo [INFO] [stderr] CXX google/protobuf/util/internal/type_info.lo [INFO] [stderr] CXX google/protobuf/util/internal/utility.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/enum.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/enum_field.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/extension.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/field.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/file.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/generator.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/helpers.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/map_field.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/message.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/message_field.lo [INFO] [stderr] CXX google/protobuf/compiler/cpp/padding_optimizer.lo [INFO] [stderr] make[1]: Leaving directory '/opt/rustwide/target/debug/build/protobuf-src-c34b19959d04d977/out/install/build/src' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] In file included from /usr/include/string.h:535, [INFO] [stderr] from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/stubs/port.h:39, [INFO] [stderr] from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/stubs/common.h:48, [INFO] [stderr] from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/message_lite.h:46, [INFO] [stderr] from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/message_lite.cc:36: [INFO] [stderr] In function 'void* memcpy(void*, const void*, size_t)', [INFO] [stderr] inlined from 'uint8_t* google::protobuf::io::EpsCopyOutputStream::WriteRaw(const void*, int, uint8_t*)' at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/io/coded_stream.h:684:16, [INFO] [stderr] inlined from 'virtual uint8_t* google::protobuf::internal::ImplicitWeakMessage::_InternalSerialize(uint8_t*, google::protobuf::io::EpsCopyOutputStream*) const' at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/implicit_weak_message.h:103:28, [INFO] [stderr] inlined from 'bool google::protobuf::MessageLite::SerializePartialToZeroCopyStream(google::protobuf::io::ZeroCopyOutputStream*) const' at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/message_lite.cc:411:30: [INFO] [stderr] /usr/include/x86_64-linux-gnu/bits/string_fortified.h:29:33: warning: 'void* __builtin___memcpy_chk(void*, const void*, long unsigned int, long unsigned int)' specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] [INFO] [stderr] 29 | return __builtin___memcpy_chk (__dest, __src, __len, [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] 30 | __glibc_objsize0 (__dest)); [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/generated_message_tctable_lite.cc:36: [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/generated_message_tctable_impl.h: In function 'void google::protobuf::internal::AlignFail(uintptr_t) [with long unsigned int align = 4]': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/generated_message_tctable_impl.h:256:1: warning: 'noreturn' function does return [INFO] [stderr] 256 | } [INFO] [stderr] | ^ [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/generated_message_tctable_impl.h: In function 'void google::protobuf::internal::AlignFail(uintptr_t) [with long unsigned int align = 8]': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-src-1.1.0+21.5/protobuf/src/google/protobuf/generated_message_tctable_impl.h:256:1: warning: 'noreturn' function does return [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[1]: *** [Makefile:4514: google/protobuf/compiler/cpp/file.lo] Error 1 [INFO] [stderr] make[1]: *** Waiting for unfinished jobs.... [INFO] [stderr] make: *** [Makefile:1757: install-recursive] Error 1 [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/autotools-0.2.6/src/lib.rs:781:5: [INFO] [stderr] [INFO] [stderr] command did not execute successfully, got: exit status: 2 [INFO] [stderr] [INFO] [stderr] build script failed, must exit now [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x598cd2a5027a - std::backtrace_rs::backtrace::libunwind::trace::h97abfd8a85887826 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x598cd2a5027a - std::backtrace_rs::backtrace::trace_unsynchronized::h3fe33c3e2ffb6416 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x598cd2a5027a - std::sys::backtrace::_print_fmt::hdf29e1ca2ba4cbbc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x598cd2a5027a - ::fmt::h731c3e1b756ff019 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x598cd2a72e6b - core::fmt::rt::Argument::fmt::hdfecaf84742c5a76 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x598cd2a72e6b - core::fmt::write::h9c97613a183100ea [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x598cd2a4cde3 - std::io::Write::write_fmt::h7288d7c7dce2722e [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x598cd2a500c2 - std::sys::backtrace::BacktraceLock::print::h2bc6f048c13121f8 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x598cd2a515a7 - std::panicking::default_hook::{{closure}}::hde92e91975a101c0 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x598cd2a513d6 - std::panicking::default_hook::hd8d6e2273bfc5edc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x598cd2a51be7 - std::panicking::rust_panic_with_hook::hb332f821833efd3b [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x598cd2a51a87 - std::panicking::begin_panic_handler::{{closure}}::h00065c7fd19dfc55 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x598cd2a50759 - std::sys::backtrace::__rust_end_short_backtrace::h10e475bd14bb8cb7 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x598cd2a51714 - rust_begin_unwind [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x598cd2a71cd3 - core::panicking::panic_fmt::h59e161f9c51d6f0e [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x598cd2a07647 - autotools::fail::h6cc9964173759660 [INFO] [stderr] 16: 0x598cd2a05b8a - autotools::Config::build::h87c69aceb166c6c2 [INFO] [stderr] 17: 0x598cd29fdf39 - build_script_build::main::h55efa65e112d4121 [INFO] [stderr] 18: 0x598cd29fe773 - std::sys::backtrace::__rust_begin_short_backtrace::hee03fa9603f2e6ac [INFO] [stderr] 19: 0x598cd29fe661 - std::rt::lang_start::{{closure}}::hb411134e7e86cbb3 [INFO] [stderr] 20: 0x598cd2a48ff0 - core::ops::function::impls:: for &F>::call_once::h00708edcd5cb0bf9 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x598cd2a48ff0 - std::panicking::try::do_call::h3211acb5ef596e26 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 22: 0x598cd2a48ff0 - std::panicking::try::hfc77046d1a78b97f [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 23: 0x598cd2a48ff0 - std::panic::catch_unwind::h8cc6f9c887e41bb5 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 24: 0x598cd2a48ff0 - std::rt::lang_start_internal::{{closure}}::h1ae7a528cb090b94 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:48 [INFO] [stderr] 25: 0x598cd2a48ff0 - std::panicking::try::do_call::h7b341eaacca88c96 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 26: 0x598cd2a48ff0 - std::panicking::try::h2190145387d00b24 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 27: 0x598cd2a48ff0 - std::panic::catch_unwind::h39d0834a21ce2b28 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 28: 0x598cd2a48ff0 - std::rt::lang_start_internal::hf1cb939424e8449c [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:20 [INFO] [stderr] 29: 0x598cd29fe415 - main [INFO] [stderr] 30: 0x780a3127cd90 - [INFO] [stderr] 31: 0x780a3127ce40 - __libc_start_main [INFO] [stderr] 32: 0x598cd29fbfb5 - _start [INFO] [stderr] 33: 0x0 - [INFO] running `Command { std: "docker" "inspect" "fcdaad191f2008d3b6e2eea3798a6e405597812dae97017d7d4cc0af6ccdf3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcdaad191f2008d3b6e2eea3798a6e405597812dae97017d7d4cc0af6ccdf3c8", kill_on_drop: false }` [INFO] [stdout] fcdaad191f2008d3b6e2eea3798a6e405597812dae97017d7d4cc0af6ccdf3c8