[INFO] crate nano-work-server 0.1.7 is already in cache [INFO] testing nano-work-server-0.1.7 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate nano-work-server 0.1.7 into work/builds/worker-9/source [INFO] validating manifest of crates.io crate nano-work-server 0.1.7 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nano-work-server 0.1.7 [INFO] finished tweaking crates.io crate nano-work-server 0.1.7 [INFO] tweaked toml for crates.io crate nano-work-server 0.1.7 written to work/builds/worker-9/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 2285d4ebbebb9a26ba56ddabf5639d5b47ac2c725827668a611c82decd33dc18 [INFO] running `"docker" "start" "-a" "2285d4ebbebb9a26ba56ddabf5639d5b47ac2c725827668a611c82decd33dc18"` [INFO] [stderr] Compiling cl-sys v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ocl-core v0.9.0 [INFO] [stderr] Compiling blake2 v0.7.1 [INFO] [stderr] Compiling ocl-core-vector v0.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.16 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling qutex v0.2.3 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling ocl v0.18.0 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling nano-work-server v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:103:52 [INFO] [stderr] | [INFO] [stderr] 103 | fn generate_work(&self, root: [u8; 32]) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:218:14 [INFO] [stderr] | [INFO] [stderr] 218 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:281:23 [INFO] [stderr] | [INFO] [stderr] 281 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [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-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.nano_work_server.14jrdc7d-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a" "/opt/rustwide/target/debug/deps/nano_work_server-25b0b7a9fda8d40a.4buz2oa71opzpcbr.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-f66bd34361c58f86/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-d23617778eb43382.rlib" "/opt/rustwide/target/debug/deps/libryu-6dbb2e6f31cf0558.rlib" "/opt/rustwide/target/debug/deps/libitoa-e736842aeff4074b.rlib" "/opt/rustwide/target/debug/deps/libserde-99bda1236d933191.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-feacfce4e458a5e1.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-86fb72e5c4bb9a16.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-04a9943b0b53bf2b.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-cb88d623c37baf99.rlib" "/opt/rustwide/target/debug/deps/libocl-caa6cdde05f02586.rlib" "/opt/rustwide/target/debug/deps/libqutex-fe0394d74a631d7c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-ec1041204c5ca9f7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-4d4db8207f2ffbf6.rlib" "/opt/rustwide/target/debug/deps/libocl_core-2a8fbebe9333ddae.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-80e08d69252bff21.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-bed48df3b3279469.rlib" "/opt/rustwide/target/debug/deps/libnum-604c95a62156fbeb.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e7322b522195d68f.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-6f7bf7f2092139b2.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c810663dab3e9f7e.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2dd52f0ea276c9ff.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ca46ed16bebb5cc2.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-739c46110ebaee65.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-562f10b57a624947.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9e7476a46395f1ad.rlib" "/opt/rustwide/target/debug/deps/libfailure-d9e772260329c00d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-07c858d204cd0094.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-6c3c00b5933b3a63.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8305082ed3b64c26.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a49361b936b25068.rlib" "/opt/rustwide/target/debug/deps/libhyper-59ebde0da4a1590b.rlib" "/opt/rustwide/target/debug/deps/libwant-83dd1ee5aeb410f4.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-e2492f0166310955.rlib" "/opt/rustwide/target/debug/deps/libunicase-60acd66de0567032.rlib" "/opt/rustwide/target/debug/deps/libtokio_proto-6335c224a376df59.rlib" "/opt/rustwide/target/debug/deps/liblog-03e85f8c88e058b0.rlib" "/opt/rustwide/target/debug/deps/libtokio_service-32af73aee1fe2dae.rlib" "/opt/rustwide/target/debug/deps/libtake-46a5a450ca807600.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-8e271883c86ec825.rlib" "/opt/rustwide/target/debug/deps/libslab-7ac8aaf7a1992a7a.rlib" "/opt/rustwide/target/debug/deps/librand-25aea7435ca545a1.rlib" "/opt/rustwide/target/debug/deps/librand-a866ea5e4ea209cb.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-37a6591b4cb842ca.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-854123a29a70db32.rlib" "/opt/rustwide/target/debug/deps/libtokio-7605c9cb3cb2841c.rlib" "/opt/rustwide/target/debug/deps/libtokio_uds-72342b1caa3cb143.rlib" "/opt/rustwide/target/debug/deps/libmio_uds-64084938d3a5560b.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-a73bcf6ab970a800.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-0fca70c58404e205.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-55e7bacf44d877be.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-fc1706b19b79a508.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-c17101cef2f216dd.rlib" "/opt/rustwide/target/debug/deps/libfnv-593caa3c2629b83d.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d639785eb0255c16.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-884699a15312c367.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-a6ff3ddf243f392a.rlib" "/opt/rustwide/target/debug/deps/liblock_api-0d50690b0b00bd1e.rlib" "/opt/rustwide/target/debug/deps/libtokio_fs-2656d617d27c8ccb.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-d5fcad57455453c6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-91a20af24e36b7fc.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-80dd51405b6b3195.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f80e4537bae07ded.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-4c52de923eb3c35b.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0a15f9717a13ff60.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-7796e93f130d781e.rlib" "/opt/rustwide/target/debug/deps/libnodrop-806aa81e96af2a4d.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-c2d40b93841fe551.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-d9a302e37bfa5419.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-b01e92d2daf9a708.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-955d54352a795d1f.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-8ee668973fc7dcd0.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-4b5ea16c4f9dda91.rlib" "/opt/rustwide/target/debug/deps/libmio-ee076b817a7d4217.rlib" "/opt/rustwide/target/debug/deps/libslab-48da5e5bfb95471c.rlib" "/opt/rustwide/target/debug/deps/libtime-64b8b09fb4a6d2bc.rlib" "/opt/rustwide/target/debug/deps/librelay-335c03d07e9eabee.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-24177bf8e4a597fd.rlib" "/opt/rustwide/target/debug/deps/libnet2-7cdf9ed55490e110.rlib" "/opt/rustwide/target/debug/deps/libmime-70003ab0c60806d7.rlib" "/opt/rustwide/target/debug/deps/liblog-5513cb556299afcf.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-1e2186a891f602d1.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-32bcf7e80919d84f.rlib" "/opt/rustwide/target/debug/deps/libhttparse-ddae8baa062d2dee.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-cdb15166f1945565.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-1c28d23b93f67e46.rlib" "/opt/rustwide/target/debug/deps/libbytes-c90bcdb7b13ec730.rlib" "/opt/rustwide/target/debug/deps/libiovec-239b09dc6f296c45.rlib" "/opt/rustwide/target/debug/deps/libbase64-b6fa2a571923c001.rlib" "/opt/rustwide/target/debug/deps/libsafemem-af1c4bd6f131f751.rlib" "/opt/rustwide/target/debug/deps/libhex-ae2f110ebcc6e0d1.rlib" "/opt/rustwide/target/debug/deps/libfutures-416d2cbfac600b8f.rlib" "/opt/rustwide/target/debug/deps/libclap-5c0a41085879ee54.rlib" "/opt/rustwide/target/debug/deps/libvec_map-1d07ce46f780a1ae.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-1f2d63b65184cfac.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-b9c8816a90102d04.rlib" "/opt/rustwide/target/debug/deps/libstrsim-ec36f8fc183413c4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4961bb5087b14aca.rlib" "/opt/rustwide/target/debug/deps/libatty-03b8a93222186773.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "/opt/rustwide/target/debug/deps/libansi_term-d783327a58311329.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-fdd43a3ae319d8ce.rlib" "/opt/rustwide/target/debug/deps/libblake2-81172dfff4ef138b.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-e05f6394defa0b2a.rlib" "/opt/rustwide/target/debug/deps/libconstant_time_eq-e01e70b38a2e1b54.rlib" "/opt/rustwide/target/debug/deps/libdigest-43433d05cb72b187.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-fe56addec6cc1b33.rlib" "/opt/rustwide/target/debug/deps/libtypenum-7ff385c851e3fe33.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-1e85d5a1bbdc6b2c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lOpenCL [INFO] [stderr] /usr/bin/ld: cannot find -lOpenCL [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 `nano-work-server`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2285d4ebbebb9a26ba56ddabf5639d5b47ac2c725827668a611c82decd33dc18"` [INFO] running `"docker" "rm" "-f" "2285d4ebbebb9a26ba56ddabf5639d5b47ac2c725827668a611c82decd33dc18"` [INFO] [stdout] 2285d4ebbebb9a26ba56ddabf5639d5b47ac2c725827668a611c82decd33dc18