[INFO] crate nano-work-server 0.1.7 is already in cache [INFO] extracting crate nano-work-server 0.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/nano-work-server/0.1.7 [INFO] extracting crate nano-work-server 0.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nano-work-server/0.1.7 [INFO] validating manifest of nano-work-server-0.1.7 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nano-work-server-0.1.7 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nano-work-server-0.1.7 [INFO] finished frobbing nano-work-server-0.1.7 [INFO] frobbed toml for nano-work-server-0.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nano-work-server/0.1.7/Cargo.toml [INFO] started frobbing nano-work-server-0.1.7 [INFO] finished frobbing nano-work-server-0.1.7 [INFO] frobbed toml for nano-work-server-0.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nano-work-server/0.1.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nano-work-server-0.1.7 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nano-work-server/0.1.7:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] f8863ba7fd5ee01da942c344f7ef2a68e4ea67e53e6ffe4d0e8cfdb7f192a077 [INFO] running `"docker" "start" "-a" "f8863ba7fd5ee01da942c344f7ef2a68e4ea67e53e6ffe4d0e8cfdb7f192a077"` [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling cl-sys v0.4.2 [INFO] [stderr] Compiling ocl-core v0.9.0 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling blake2 v0.7.1 [INFO] [stderr] Compiling ocl-core-vector v0.1.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [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 hyper v0.11.27 [INFO] [stderr] Compiling ocl v0.18.0 [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.18.0/src/standard/buffer.rs:1609:13 [INFO] [stderr] | [INFO] [stderr] 1606 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1609 | &self.cmd.buffer.obj_core, true, flags, offset, len, ewait, enew)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1614 | queue.clone())) [INFO] [stderr] | ----- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.18.0/src/standard/buffer.rs:1613:57 [INFO] [stderr] | [INFO] [stderr] 1606 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1613 | Ok(MemMap::new(mm_core, len, None, unmap_event, self.cmd.buffer.obj_core.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 1614 | queue.clone())) [INFO] [stderr] | ----- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.18.0/src/standard/buffer.rs:1635:13 [INFO] [stderr] | [INFO] [stderr] 1630 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1635 | &self.cmd.buffer.obj_core, false, flags, offset, len, ewait, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1646 | self.cmd.buffer.obj_core.clone(), queue.clone(), /*is_mapped*/)) [INFO] [stderr] | ----- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.18.0/src/standard/buffer.rs:1646:13 [INFO] [stderr] | [INFO] [stderr] 1630 | let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?; [INFO] [stderr] | ---- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 1646 | self.cmd.buffer.obj_core.clone(), queue.clone(), /*is_mapped*/)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ ----- mutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | immutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling nano-work-server v0.1.7 (/opt/crater/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/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.nano_work_server.75zgnta0-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9" "/opt/crater/target/debug/deps/nano_work_server-8f8b0df134c58aa9.kfcqs25mmqig5dl.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-897f45a579ca139a/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libserde_json-86f23295433fb37c.rlib" "/opt/crater/target/debug/deps/libryu-2328132eba3746b3.rlib" "/opt/crater/target/debug/deps/libitoa-97a946ec35c116e9.rlib" "/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib" "/opt/crater/target/debug/deps/libparking_lot-64c6f06508b79fdb.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-d0cebf809cd5ccd2.rlib" "/opt/crater/target/debug/deps/libowning_ref-4b70c95a2731814b.rlib" "/opt/crater/target/debug/deps/libocl-f4c5a9541884dfed.rlib" "/opt/crater/target/debug/deps/libqutex-68e2d54614fe5b62.rlib" "/opt/crater/target/debug/deps/libcrossbeam-ea235f0c46a3d099.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-b120d0bb2ec19a0c.rlib" "/opt/crater/target/debug/deps/libocl_core-80f0fb36085a2306.rlib" "/opt/crater/target/debug/deps/libcl_sys-73b85cac475b4e8e.rlib" "/opt/crater/target/debug/deps/libocl_core_vector-db420a4561bde73f.rlib" "/opt/crater/target/debug/deps/libnum-56232bbc3481d7e4.rlib" "/opt/crater/target/debug/deps/libnum_rational-4b67caa4c49810a7.rlib" "/opt/crater/target/debug/deps/libnum_bigint-1fd4b19cd24ff983.rlib" "/opt/crater/target/debug/deps/libnum_iter-6aa8c2e263944e3d.rlib" "/opt/crater/target/debug/deps/libnum_integer-35be16e7600d6cb9.rlib" "/opt/crater/target/debug/deps/libnum_complex-2c45d74b57ccfed4.rlib" "/opt/crater/target/debug/deps/librustc_serialize-349ba31664dfb847.rlib" "/opt/crater/target/debug/deps/libenum_primitive-342fb47c19d0cfb1.rlib" "/opt/crater/target/debug/deps/libnum_traits-c3ec1b467bca6158.rlib" "/opt/crater/target/debug/deps/libfailure-1b2f7beab45333aa.rlib" "/opt/crater/target/debug/deps/libbacktrace-28acba862a0e61e1.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4dc2a9768ebe11d6.rlib" "/opt/crater/target/debug/deps/librustc_demangle-77014e9d388dc77b.rlib" "/opt/crater/target/debug/deps/libnum_traits-04277105b9bd2221.rlib" "/opt/crater/target/debug/deps/libhyper-c0f6efcba2a572a4.rlib" "/opt/crater/target/debug/deps/libwant-d25afe844e1469e5.rlib" "/opt/crater/target/debug/deps/libtry_lock-7fa5856c91cbcbf0.rlib" "/opt/crater/target/debug/deps/libtokio_proto-86137adf6de81c2a.rlib" "/opt/crater/target/debug/deps/liblog-bbe9110cf0409309.rlib" "/opt/crater/target/debug/deps/libtokio_service-9650abef50fd856e.rlib" "/opt/crater/target/debug/deps/libtake-ce10093ec70fadb9.rlib" "/opt/crater/target/debug/deps/libsmallvec-76ba305a9ab6fd84.rlib" "/opt/crater/target/debug/deps/libslab-9e7ba87ec006f403.rlib" "/opt/crater/target/debug/deps/librand-e08ba8aab010d886.rlib" "/opt/crater/target/debug/deps/librand-12c0152561214ea4.rlib" "/opt/crater/target/debug/deps/libtokio_core-a0f23fa01f3f5047.rlib" "/opt/crater/target/debug/deps/libscoped_tls-5d94d2b8c4ad5d53.rlib" "/opt/crater/target/debug/deps/libtokio-4d78b22ab786b5c0.rlib" "/opt/crater/target/debug/deps/libtokio_uds-1caaa12e62c44068.rlib" "/opt/crater/target/debug/deps/libmio_uds-eff3c1360f6fb94e.rlib" "/opt/crater/target/debug/deps/libtokio_udp-9628873ec3a0a2d8.rlib" "/opt/crater/target/debug/deps/libtokio_timer-f9982e1f56590ba4.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-dd3d70c220b126b6.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-d9ebb28c0c567f72.rlib" "/opt/crater/target/debug/deps/libtokio_sync-1f0017cb16a65231.rlib" "/opt/crater/target/debug/deps/libfnv-9c46c9dc8e117f05.rlib" "/opt/crater/target/debug/deps/libparking_lot-51364b1ab7806ac4.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-c25595f819d3620a.rlib" "/opt/crater/target/debug/deps/libsmallvec-3009c93eda7cf4fa.rlib" "/opt/crater/target/debug/deps/liblock_api-3fc8af4b186c35a8.rlib" "/opt/crater/target/debug/deps/libowning_ref-f49604bedfa4ae1c.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-287a8a8ca6ec21fa.rlib" "/opt/crater/target/debug/deps/libscopeguard-afc08b825b950866.rlib" "/opt/crater/target/debug/deps/libtokio_fs-56d3154b80beb43a.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-0a44b9bc7c88d405.rlib" "/opt/crater/target/debug/deps/librand-478ec8ce9fba553e.rlib" "/opt/crater/target/debug/deps/librand_xorshift-5e391b21601b8393.rlib" "/opt/crater/target/debug/deps/librand_pcg-05da2351d8811861.rlib" "/opt/crater/target/debug/deps/librand_hc-8d037a8bb74cc960.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b8e39b253389048.rlib" "/opt/crater/target/debug/deps/librand_isaac-8a1220a5cdc55703.rlib" "/opt/crater/target/debug/deps/librand_core-5af554ddf81cd17c.rlib" "/opt/crater/target/debug/deps/librand_os-c26d9914b6da4d52.rlib" "/opt/crater/target/debug/deps/librand_jitter-162e89fc4f3652f5.rlib" "/opt/crater/target/debug/deps/librand_core-4c9a550ae16dbf0f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-9a19686c8121c25b.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-64a430acc61e9ede.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-3b55f1fc59b549ca.rlib" "/opt/crater/target/debug/deps/libscopeguard-690e8e7efd40245c.rlib" "/opt/crater/target/debug/deps/libmemoffset-4e66c457697043a8.rlib" "/opt/crater/target/debug/deps/libarrayvec-287885a3d0169449.rlib" "/opt/crater/target/debug/deps/libnodrop-643c4878346759ac.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-5588648d2cf8aa77.rlib" "/opt/crater/target/debug/deps/libtokio_executor-4d0d7a1ca34358f4.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-41fe25ba70f5455e.rlib" "/opt/crater/target/debug/deps/liblazy_static-6a4e8ea56a445919.rlib" "/opt/crater/target/debug/deps/libtokio_codec-3437453b181b08c9.rlib" "/opt/crater/target/debug/deps/libtokio_io-bc198ecb7220194e.rlib" "/opt/crater/target/debug/deps/libmio-9e77e8fafb51fcef.rlib" "/opt/crater/target/debug/deps/libslab-8c37f8a83abe1853.rlib" "/opt/crater/target/debug/deps/libtime-edf45e35c919afdd.rlib" "/opt/crater/target/debug/deps/librelay-3c22bb309dc70d6b.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-880723daba293888.rlib" "/opt/crater/target/debug/deps/libnet2-dc52c3a8ee685ffb.rlib" "/opt/crater/target/debug/deps/libmime-1472717840a8711f.rlib" "/opt/crater/target/debug/deps/libunicase-9e2902eb2d489b6c.rlib" "/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib" "/opt/crater/target/debug/deps/libcfg_if-17244d8fcea476bd.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-c0eb57f43d2a41bf.rlib" "/opt/crater/target/debug/deps/libhttparse-57bd0f99975d1c11.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-1d42c7fdf24f18a1.rlib" "/opt/crater/target/debug/deps/libnum_cpus-2c854131c0da7b53.rlib" "/opt/crater/target/debug/deps/libbytes-7003aa2c6f61a99c.rlib" "/opt/crater/target/debug/deps/libiovec-fff840893baf65a3.rlib" "/opt/crater/target/debug/deps/libbase64-931ff60ca18d83eb.rlib" "/opt/crater/target/debug/deps/libsafemem-c5665ae8451a3a31.rlib" "/opt/crater/target/debug/deps/libhex-02bbc93a2c8f7410.rlib" "/opt/crater/target/debug/deps/libfutures-d5ea9e389594d93f.rlib" "/opt/crater/target/debug/deps/libclap-ea77014fab70104b.rlib" "/opt/crater/target/debug/deps/libvec_map-d15ddac8fbd5a1a7.rlib" "/opt/crater/target/debug/deps/libtextwrap-a7f85f046874f4da.rlib" "/opt/crater/target/debug/deps/libunicode_width-5c65625ac38072b6.rlib" "/opt/crater/target/debug/deps/libstrsim-b714068d90a275c7.rlib" "/opt/crater/target/debug/deps/libbitflags-1f73faaef27177be.rlib" "/opt/crater/target/debug/deps/libatty-03bfb70b48d44ab1.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "/opt/crater/target/debug/deps/libansi_term-a8ee7a34610f25b5.rlib" "/opt/crater/target/debug/deps/libbyteorder-066131f17ea0c99b.rlib" "/opt/crater/target/debug/deps/libblake2-cb0fb09d3f8a4a00.rlib" "/opt/crater/target/debug/deps/libcrypto_mac-12b0e040c7ce273d.rlib" "/opt/crater/target/debug/deps/libconstant_time_eq-f7a5753ef74fb812.rlib" "/opt/crater/target/debug/deps/libdigest-e589420ca51d4051.rlib" "/opt/crater/target/debug/deps/libgeneric_array-cb383b9f0a2fb17d.rlib" "/opt/crater/target/debug/deps/libtypenum-ae9884ba48ac3ae3.rlib" "/opt/crater/target/debug/deps/libbyte_tools-4bd6b787bd09cd4a.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.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" "f8863ba7fd5ee01da942c344f7ef2a68e4ea67e53e6ffe4d0e8cfdb7f192a077"` [INFO] running `"docker" "rm" "-f" "f8863ba7fd5ee01da942c344f7ef2a68e4ea67e53e6ffe4d0e8cfdb7f192a077"` [INFO] [stdout] f8863ba7fd5ee01da942c344f7ef2a68e4ea67e53e6ffe4d0e8cfdb7f192a077