[INFO] updating cached repository vitelabs/pow-gpu [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/vitelabs/pow-gpu [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/vitelabs/pow-gpu" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vitelabs/pow-gpu"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vitelabs/pow-gpu'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vitelabs/pow-gpu" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/vitelabs/pow-gpu"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/vitelabs/pow-gpu'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6c8e872111e715adb30ea99a71738cd5931284ac [INFO] sha for GitHub repo vitelabs/pow-gpu: 6c8e872111e715adb30ea99a71738cd5931284ac [INFO] validating manifest of vitelabs/pow-gpu on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of vitelabs/pow-gpu on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing vitelabs/pow-gpu [INFO] finished frobbing vitelabs/pow-gpu [INFO] frobbed toml for vitelabs/pow-gpu written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vitelabs/pow-gpu/Cargo.toml [INFO] started frobbing vitelabs/pow-gpu [INFO] finished frobbing vitelabs/pow-gpu [INFO] frobbed toml for vitelabs/pow-gpu written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/vitelabs/pow-gpu/Cargo.toml [INFO] crate vitelabs/pow-gpu has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing vitelabs/pow-gpu against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/vitelabs/pow-gpu:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 1de064387665aba1bf233e4f3695f44fc5d950c0b79ebd77e8f832b50517341d [INFO] running `"docker" "start" "-a" "1de064387665aba1bf233e4f3695f44fc5d950c0b79ebd77e8f832b50517341d"` [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling cl-sys v0.4.1 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling serde v1.0.45 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling base64 v0.9.1 [INFO] [stderr] Compiling qutex v0.2.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-bigint v0.1.43 [INFO] [stderr] Compiling ocl-core v0.9.0 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling bytes v0.4.7 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling backtrace v0.3.7 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling digest v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling blake2 v0.7.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.3 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling ocl-core-vector v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling tokio v0.1.6 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling serde_json v1.0.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.25 [INFO] [stderr] Compiling ocl v0.18.0 [INFO] [stderr] Compiling dpow-work-server v0.1.7 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ocl::prm::Ulong` [INFO] [stderr] --> src/gpu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ocl::prm::Ulong; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/main.rs:58:15 [INFO] [stderr] | [INFO] [stderr] 58 | fn work_valid(root: [u8; 32], work: [u8; 8], threshold: [u8; 32]) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `work` [INFO] [stderr] --> src/main.rs:58:31 [INFO] [stderr] | [INFO] [stderr] 58 | fn work_valid(root: [u8; 32], work: [u8; 8], threshold: [u8; 32]) -> bool { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_work` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `threshold` [INFO] [stderr] --> src/main.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | fn work_valid(root: [u8; 32], work: [u8; 8], threshold: [u8; 32]) -> bool { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_threshold` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `work_value` [INFO] [stderr] --> src/main.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | fn work_value(root: [u8; 32], work: [u8; 8]) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_work_json` [INFO] [stderr] --> src/main.rs:155:7 [INFO] [stderr] | [INFO] [stderr] 155 | fn parse_work_json(json: &Value) -> Result<[u8; 8], Value> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.dpow_work_server.45ld4r1d-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328" "/opt/crater/target/debug/deps/dpow_work_server-f1d96027ce992328.1e0dloi7ejv1oku9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-37eb000c09e631bc/out/.libs" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libserde_json-696c01c5a5ef2a0d.rlib" "/opt/crater/target/debug/deps/libitoa-d6896e560cba9ff4.rlib" "/opt/crater/target/debug/deps/libdtoa-fa71679a85955c9a.rlib" "/opt/crater/target/debug/deps/libserde-e9c8b90a822b91ac.rlib" "/opt/crater/target/debug/deps/libparking_lot-e5e26ab36f327bab.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-dad5e605b72cc338.rlib" "/opt/crater/target/debug/deps/libsmallvec-7aff433c29ef289a.rlib" "/opt/crater/target/debug/deps/libowning_ref-fec9c0d7879cae97.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-f4c65ec45935908c.rlib" "/opt/crater/target/debug/deps/libocl-3cd44edd5f14548b.rlib" "/opt/crater/target/debug/deps/libqutex-4adec2e599232468.rlib" "/opt/crater/target/debug/deps/libcrossbeam-2973a4d8ff1cf1a3.rlib" "/opt/crater/target/debug/deps/libocl_core-9eae7d7b38779061.rlib" "/opt/crater/target/debug/deps/libcl_sys-f8374508b4f967f2.rlib" "/opt/crater/target/debug/deps/libocl_core_vector-73cbac9ef9d4a357.rlib" "/opt/crater/target/debug/deps/libnum-59aa4c42c774bbd1.rlib" "/opt/crater/target/debug/deps/libnum_rational-57a7273808d7f8a9.rlib" "/opt/crater/target/debug/deps/libnum_bigint-20300b29a6cee322.rlib" "/opt/crater/target/debug/deps/libnum_iter-a2aeb182e0f1b8fd.rlib" "/opt/crater/target/debug/deps/libnum_integer-8ecc6ed21160a4ad.rlib" "/opt/crater/target/debug/deps/libnum_complex-6513ba48546b3884.rlib" "/opt/crater/target/debug/deps/librustc_serialize-9039b0e92acf6250.rlib" "/opt/crater/target/debug/deps/libenum_primitive-474819786dc75829.rlib" "/opt/crater/target/debug/deps/libnum_traits-610d3252ae5239dc.rlib" "/opt/crater/target/debug/deps/libfailure-f649d49272410216.rlib" "/opt/crater/target/debug/deps/libbacktrace-6baa409fcd813ed5.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-ff1ed9de22850348.rlib" "/opt/crater/target/debug/deps/librustc_demangle-d674b39e525f2b14.rlib" "/opt/crater/target/debug/deps/libnum_traits-41c1e64ae70dcec7.rlib" "/opt/crater/target/debug/deps/libhyper-729b176f645ba21d.rlib" "/opt/crater/target/debug/deps/libtokio_proto-c5b62e3dc70578d1.rlib" "/opt/crater/target/debug/deps/liblog-4dff0f76b8e78af4.rlib" "/opt/crater/target/debug/deps/libtokio_service-d36426f36d8e3673.rlib" "/opt/crater/target/debug/deps/libtake-3873000ce9eca394.rlib" "/opt/crater/target/debug/deps/libsmallvec-2498389392b3351d.rlib" "/opt/crater/target/debug/deps/libslab-9c85972de7733895.rlib" "/opt/crater/target/debug/deps/librand-01a6fd0e48825a8c.rlib" "/opt/crater/target/debug/deps/libtokio_core-4174418dbd06c3a3.rlib" "/opt/crater/target/debug/deps/libscoped_tls-5c489defb67c87b0.rlib" "/opt/crater/target/debug/deps/libtokio-c91efd37a8da669e.rlib" "/opt/crater/target/debug/deps/libtokio_udp-344548953df09ae6.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-1d5d3f6b96d3b006.rlib" "/opt/crater/target/debug/deps/libtokio_timer-7adecd6500c9e058.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-f44e08d40d79f776.rlib" "/opt/crater/target/debug/deps/libtokio_fs-6d29d35a25c7cbd7.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-fc589eefacfa5539.rlib" "/opt/crater/target/debug/deps/librand-f567366ef55abcac.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-7c8ef6450d799b99.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-34c32c7d17f94a91.rlib" "/opt/crater/target/debug/deps/libscopeguard-dec50d9fc502af42.rlib" "/opt/crater/target/debug/deps/libmemoffset-6d13d2975e0c175a.rlib" "/opt/crater/target/debug/deps/liblazy_static-a354c41922ea60da.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-14a4c6e45451ed06.rlib" "/opt/crater/target/debug/deps/libarrayvec-fb2df4b157faeeee.rlib" "/opt/crater/target/debug/deps/libnodrop-b685cdac9eaf6d93.rlib" "/opt/crater/target/debug/deps/libtokio_executor-d2d2df8e6bf728e8.rlib" "/opt/crater/target/debug/deps/libtokio_io-6d0c2c47c3d5b82d.rlib" "/opt/crater/target/debug/deps/libmio-8293b8e907675963.rlib" "/opt/crater/target/debug/deps/libslab-d45a611d2b406bb3.rlib" "/opt/crater/target/debug/deps/libnet2-cc552eef7d94aaa7.rlib" "/opt/crater/target/debug/deps/liblazycell-f9cbaaa522368a28.rlib" "/opt/crater/target/debug/deps/libtime-447fe3bcd1fd8dfb.rlib" "/opt/crater/target/debug/deps/librelay-54ec33e7fc634f79.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-c74bff5a030f13de.rlib" "/opt/crater/target/debug/deps/libmime-607cedb40d650505.rlib" "/opt/crater/target/debug/deps/libunicase-432b67ecbf35f952.rlib" "/opt/crater/target/debug/deps/liblog-9461e4d8f284da5b.rlib" "/opt/crater/target/debug/deps/libcfg_if-b1bbc35614877cf5.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-5a0d0323fba987e0.rlib" "/opt/crater/target/debug/deps/libhttparse-11cb7df4c17b7f98.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-11771c5f3ef1e3d0.rlib" "/opt/crater/target/debug/deps/libnum_cpus-302cf09c46f7688c.rlib" "/opt/crater/target/debug/deps/libbytes-34bd9c4e284d6ba3.rlib" "/opt/crater/target/debug/deps/libiovec-afdcaa4d53936b27.rlib" "/opt/crater/target/debug/deps/libbase64-a2e21c171be09840.rlib" "/opt/crater/target/debug/deps/libsafemem-fca53fc263a447c0.rlib" "/opt/crater/target/debug/deps/libhex-6e610b023ec2ca34.rlib" "/opt/crater/target/debug/deps/libfutures-ad47aea4eb35443e.rlib" "/opt/crater/target/debug/deps/libclap-2987fa9d7c4883d2.rlib" "/opt/crater/target/debug/deps/libvec_map-4f0c03ccc5106f46.rlib" "/opt/crater/target/debug/deps/libtextwrap-877a5f6edfa0a1f9.rlib" "/opt/crater/target/debug/deps/libunicode_width-1b48d75b350b65d3.rlib" "/opt/crater/target/debug/deps/libstrsim-995a3eb21e63533c.rlib" "/opt/crater/target/debug/deps/libbitflags-6a0db367e3247e0a.rlib" "/opt/crater/target/debug/deps/libatty-51254a3fe268d794.rlib" "/opt/crater/target/debug/deps/liblibc-08375111ce02b332.rlib" "/opt/crater/target/debug/deps/libansi_term-9139947111077481.rlib" "/opt/crater/target/debug/deps/libbyteorder-1d6f58cb800c285c.rlib" "/opt/crater/target/debug/deps/libblake2-72afe3f5828c2df6.rlib" "/opt/crater/target/debug/deps/libcrypto_mac-735dacfb49311c16.rlib" "/opt/crater/target/debug/deps/libconstant_time_eq-924e495a1c10da87.rlib" "/opt/crater/target/debug/deps/libdigest-f73f23c1470d40b0.rlib" "/opt/crater/target/debug/deps/libgeneric_array-368a8d91a023acfe.rlib" "/opt/crater/target/debug/deps/libtypenum-24080bc10dcf9253.rlib" "/opt/crater/target/debug/deps/libbyte_tools-b6245195da14d873.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8469d768695d9748.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-786c0f406992159b.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-eda54ffd3e6402cc.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3b59adbc83c396a4.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d2bb09f4dcbd4be.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e96acda46b77a2fd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-596074f575b1f832.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57f280c1596673cd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-16132b5b2ecf9ec1.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-37286a0a9c4289ff.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 `dpow-work-server`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1de064387665aba1bf233e4f3695f44fc5d950c0b79ebd77e8f832b50517341d"` [INFO] running `"docker" "rm" "-f" "1de064387665aba1bf233e4f3695f44fc5d950c0b79ebd77e8f832b50517341d"` [INFO] [stdout] 1de064387665aba1bf233e4f3695f44fc5d950c0b79ebd77e8f832b50517341d