[INFO] updating cached repository https://github.com/yanganto/ethashproof-adapter
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fb43c5cb9b11f86343e92bf04537768219a2f521
[INFO] testing yanganto/ethashproof-adapter against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanganto%2Fethashproof-adapter" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yanganto/ethashproof-adapter on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yanganto/ethashproof-adapter
[INFO] finished tweaking git repo https://github.com/yanganto/ethashproof-adapter
[INFO] tweaked toml for git repo https://github.com/yanganto/ethashproof-adapter written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/yanganto/ethashproof-adapter already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+beta-2020-06-03" "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] 18b8f030cd4ff980386f7d8926551f392e297aa98387d0d9cde7b23aa4ca3ac9
[INFO] running `"docker" "start" "-a" "18b8f030cd4ff980386f7d8926551f392e297aa98387d0d9cde7b23aa4ca3ac9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ethashproof-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling tokio-tls v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]    Compiling actix-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling actix-web-codegen v0.2.1
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling pin-project v0.4.9
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling actix-service v1.0.5
[INFO] [stderr]    Compiling h2 v0.2.4
[INFO] [stderr]    Compiling actix-threadpool v0.3.1
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling actix-rt v1.1.0
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling actix-server v1.0.2
[INFO] [stderr]    Compiling actix-tls v1.0.0
[INFO] [stderr]    Compiling hyper v0.13.4
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-testing v1.0.0
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling actix-router v0.2.4
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling reqwest v0.10.4
[INFO] [stderr]    Compiling awc v1.0.1
[INFO] [stderr]    Compiling actix-web v2.0.0
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.ethashproof_adapter.alr3o3dk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5" "/opt/rustwide/target/debug/deps/ethashproof_adapter-779715ad578696c5.3fv9ot1ly1jhh4c3.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "target/debug" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-a6883f7591dba0e5/out" "-L" "/opt/rustwide/target/debug/build/brotli-sys-572baae3c6a6362d/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lethash_proof" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libactix_web-0b5d922aa2425895.rlib" "/opt/rustwide/target/debug/deps/libactix_tls-6d26f7f6c059610b.rlib" "/opt/rustwide/target/debug/deps/libawc-f559bead87e155e7.rlib" "/opt/rustwide/target/debug/deps/libactix_server-485d0d295731e48b.rlib" "/opt/rustwide/target/debug/deps/libactix_router-e21144ed4f6b8acf.rlib" "/opt/rustwide/target/debug/deps/libbytestring-03c95ac32691f24c.rlib" "/opt/rustwide/target/debug/deps/libactix_http-4689c69a5f8a30e6.rlib" "/opt/rustwide/target/debug/deps/libsha1-ddde088204eab677.rlib" "/opt/rustwide/target/debug/deps/libchrono-ee369122d6b67d51.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-174cfa3414b3ee79.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7dc667d08b21def6.rlib" "/opt/rustwide/target/debug/deps/libregex-c607db4c11438f2f.rlib" "/opt/rustwide/target/debug/deps/libthread_local-8d83e4901f0f282f.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-288bfedc237d836a.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-0b4c429c60f353ff.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-8050cd69742ba4a5.rlib" "/opt/rustwide/target/debug/deps/libflate2-229ce6275ed4a027.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6eca02b8afa79989.rlib" "/opt/rustwide/target/debug/deps/libadler32-f244741275b1e8cf.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-10e48aefe5c8c7a8.rlib" "/opt/rustwide/target/debug/deps/libbrotli2-39c8b9de3639411e.rlib" "/opt/rustwide/target/debug/deps/libbrotli_sys-0aa11a45738592ce.rlib" "/opt/rustwide/target/debug/deps/libfxhash-6fefcd03440aac4a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-78580fbf595daae7.rlib" "/opt/rustwide/target/debug/deps/libactix_utils-95ceeafc40824140.rlib" "/opt/rustwide/target/debug/deps/libactix_connect-5ba15e54048ea8d0.rlib" "/opt/rustwide/target/debug/deps/libtrust_dns_resolver-cbfe407b50c2cc22.rlib" "/opt/rustwide/target/debug/deps/libtrust_dns_proto-be69e312bd5fb898.rlib" "/opt/rustwide/target/debug/deps/librand-1114fb991d22570d.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-0c646e45b781a0eb.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-eb2823c1b1b026b4.rlib" "/opt/rustwide/target/debug/deps/librand_core-a641ebc97d227f01.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-3742b24d31af7784.rlib" "/opt/rustwide/target/debug/deps/libresolv_conf-e11667e740871133.rlib" "/opt/rustwide/target/debug/deps/libhostname-dd02dadd681bfa01.rlib" "/opt/rustwide/target/debug/deps/libmatch_cfg-71b9a28c7877352b.rlib" "/opt/rustwide/target/debug/deps/libquick_error-a8ed19302f3259f8.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-5e6c35e67893f59c.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-7f0e530bd389a825.rlib" "/opt/rustwide/target/debug/deps/libfailure-57b4db59a7522087.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d41e033d4bb23eb8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-341e478e063d33cb.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-96825a490c3cad52.rlib" "/opt/rustwide/target/debug/deps/libfutures-d136c80257c64424.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-ae3fa22f0d601def.rlib" "/opt/rustwide/target/debug/deps/libactix_rt-24ac972f8bdf6051.rlib" "/opt/rustwide/target/debug/deps/libactix_threadpool-85d8dbabfab02f9b.rlib" "/opt/rustwide/target/debug/deps/libthreadpool-a2095985147a0f15.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-bc27f7054a1b722a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-103da68ef4eecaae.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-6e4bdaa1db9b86ac.rlib" "/opt/rustwide/target/debug/deps/liblock_api-bcbe0572741418d2.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-6e82e76ec854833d.rlib" "/opt/rustwide/target/debug/deps/libcopyless-e8fee04a548864ef.rlib" "/opt/rustwide/target/debug/deps/libeither-cda11bec59b157f6.rlib" "/opt/rustwide/target/debug/deps/libactix_service-080f929390745b9d.rlib" "/opt/rustwide/target/debug/deps/libactix_codec-bf2f0b6eb634f93f.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-b237386ae19ed83f.rlib" "/opt/rustwide/target/debug/deps/libreqwest-3e72283948494971.rlib" "/opt/rustwide/target/debug/deps/libhyper_tls-0f734209a4c8fe7c.rlib" "/opt/rustwide/target/debug/deps/libtokio_tls-cf37fae83172f88c.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-70304cc366baf80d.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-0fd95c7dfc1bb505.rlib" "/opt/rustwide/target/debug/deps/libdtoa-e4db6fc4cc7027f2.rlib" "/opt/rustwide/target/debug/deps/libserde_json-7f320f0c005660cb.rlib" "/opt/rustwide/target/debug/deps/libryu-015c3b3ac5f1116b.rlib" "/opt/rustwide/target/debug/deps/libserde-e477e11b5b171957.rlib" "/opt/rustwide/target/debug/deps/libbase64-a542db5905594d21.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-12a22459a265235c.rlib" "/opt/rustwide/target/debug/deps/libunicase-55ee8d97d672c978.rlib" "/opt/rustwide/target/debug/deps/libmime-d1bda7bb9ef96638.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-1d4df49911150663.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-6e2ecc9f0689ff98.rlib" "/opt/rustwide/target/debug/deps/libopenssl-237b12aaac6ed378.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-355a94fc3398b474.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-c2facec67db8b77a.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-7ea43f3a18a72e4d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a637fa8d282392d5.rlib" "/opt/rustwide/target/debug/deps/libhyper-93bc807c5889f57e.rlib" "/opt/rustwide/target/debug/deps/libhttparse-d5a9ecda4ab3c948.rlib" "/opt/rustwide/target/debug/deps/libwant-048201fa887cae6a.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-877f48b3aeabbfc2.rlib" "/opt/rustwide/target/debug/deps/libh2-17882da1b4f5c5e7.rlib" "/opt/rustwide/target/debug/deps/libindexmap-187b0bec338602ac.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-97e31424ff84dcd8.rlib" "/opt/rustwide/target/debug/deps/libtime-473e2fefdb5e5c07.rlib" "/opt/rustwide/target/debug/deps/libtower_service-e5254f46afe30dba.rlib" "/opt/rustwide/target/debug/deps/libpin_project-35a25a7b56e5064f.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-a80c1d321cfe4323.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-a27fa80def89985b.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-490c5424f3f6cf8c.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-439d9552135aa122.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-af7194837a304db9.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-747a7abdad9acb40.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-5860e08653c45251.rlib" "/opt/rustwide/target/debug/deps/libtokio-2efcee40947ec663.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-851d6dd185568f63.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-660c2e8434f8cc63.rlib" "/opt/rustwide/target/debug/deps/libmemchr-f8260b06e2dd8573.rlib" "/opt/rustwide/target/debug/deps/libmio_uds-28c03c0d91018154.rlib" "/opt/rustwide/target/debug/deps/libmio-fa791ff7b99ac7e4.rlib" "/opt/rustwide/target/debug/deps/libslab-4c5e5a4b1eda1a25.rlib" "/opt/rustwide/target/debug/deps/libiovec-903d7687263eef4f.rlib" "/opt/rustwide/target/debug/deps/libnet2-4492e53f6d5f286f.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-a51588b2bcb90621.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-3e66cbadeb12b707.rlib" "/opt/rustwide/target/debug/deps/liblog-c709ae7ff9aa4321.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-d93cfd683cc0bdbc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib" "/opt/rustwide/target/debug/deps/liburl-7963c3421afc26d5.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-1a18950811759b5e.rlib" "/opt/rustwide/target/debug/deps/libidna-bb118a18768fca4b.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-3822e960ea483971.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-26218b7b03dba448.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-879207079127f333.rlib" "/opt/rustwide/target/debug/deps/libmatches-6c7348f3fc3f1329.rlib" "/opt/rustwide/target/debug/deps/libhttp-1f3ab76a432c6bde.rlib" "/opt/rustwide/target/debug/deps/libitoa-6a422fec93b9e5ce.rlib" "/opt/rustwide/target/debug/deps/libbytes-f84ed14a388d339f.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "/opt/rustwide/target/debug/deps/liblibc-4188ef2a529901ad.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lethash_proof
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ethashproof-adapter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "18b8f030cd4ff980386f7d8926551f392e297aa98387d0d9cde7b23aa4ca3ac9"`
[INFO] running `"docker" "rm" "-f" "18b8f030cd4ff980386f7d8926551f392e297aa98387d0d9cde7b23aa4ca3ac9"`
[INFO] [stdout] 18b8f030cd4ff980386f7d8926551f392e297aa98387d0d9cde7b23aa4ca3ac9