[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 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 44bdddfa7d9e85f3b675dd5dc18477bce6e74938d8938078b6c777783ea1cf40
[INFO] running `"docker" "start" "-a" "44bdddfa7d9e85f3b675dd5dc18477bce6e74938d8938078b6c777783ea1cf40"`
[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 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] 
[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] 
[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] 
[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] 
[INFO] [stderr]    Compiling nano-work-server v0.1.7 (/opt/crater/workdir)
[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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.nano_work_server.fxinl5xf-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714" "/opt/crater/target/debug/deps/nano_work_server-e15798d07b682714.2vo5ctn8sml0hllk.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-46319fa5dea5f4c2/out" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libserde_json-905e72386a5f800f.rlib" "/opt/crater/target/debug/deps/libryu-ee97bb54d9ea9443.rlib" "/opt/crater/target/debug/deps/libitoa-b6d9c91cf55afec8.rlib" "/opt/crater/target/debug/deps/libserde-f4ad0cdcf3ae7a20.rlib" "/opt/crater/target/debug/deps/libparking_lot-6f5a39f963ad0858.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-a2b51ec89323c5f1.rlib" "/opt/crater/target/debug/deps/libowning_ref-c4fffb9d34752a31.rlib" "/opt/crater/target/debug/deps/libocl-3d9eec71503be088.rlib" 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"/opt/crater/target/debug/deps/libnum_traits-2ff1be0d267196f3.rlib" "/opt/crater/target/debug/deps/libfailure-713f03fd7d3d77f5.rlib" "/opt/crater/target/debug/deps/libbacktrace-c1772c562ec87d56.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-ac3220cfa761e414.rlib" "/opt/crater/target/debug/deps/librustc_demangle-d6489bf3118003aa.rlib" "/opt/crater/target/debug/deps/libnum_traits-8c434304d2c544b1.rlib" "/opt/crater/target/debug/deps/libhyper-6052a55908d0b19f.rlib" "/opt/crater/target/debug/deps/libwant-5a19251fd1c32a12.rlib" "/opt/crater/target/debug/deps/libtry_lock-0af4b05ff87051ef.rlib" "/opt/crater/target/debug/deps/libtokio_proto-11bb95233aa93f27.rlib" "/opt/crater/target/debug/deps/liblog-a60233c9189805c1.rlib" "/opt/crater/target/debug/deps/libtokio_service-20d70413900a0265.rlib" "/opt/crater/target/debug/deps/libtake-8e62266aefb21ab3.rlib" "/opt/crater/target/debug/deps/libsmallvec-fa5a9ee4141712f6.rlib" "/opt/crater/target/debug/deps/libslab-6cc063dad1d14372.rlib" "/opt/crater/target/debug/deps/librand-7173874d3e26156a.rlib" "/opt/crater/target/debug/deps/librand-00e4c4fa1088f68e.rlib" "/opt/crater/target/debug/deps/libtokio_core-eb474634cae59671.rlib" "/opt/crater/target/debug/deps/libscoped_tls-aa6fc4e89ce1e4b3.rlib" "/opt/crater/target/debug/deps/libtokio-139da0bdaa5147c3.rlib" "/opt/crater/target/debug/deps/libtokio_uds-cf6c9c3880bdf04d.rlib" "/opt/crater/target/debug/deps/libmio_uds-659004c4d5e8fc36.rlib" "/opt/crater/target/debug/deps/libtokio_udp-8d0d1d915cdd6e10.rlib" "/opt/crater/target/debug/deps/libtokio_timer-a810b4f998c484a1.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-42e4008ef5e09237.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-63c79c6d61107270.rlib" "/opt/crater/target/debug/deps/libtokio_sync-896092e9d41d2356.rlib" "/opt/crater/target/debug/deps/libfnv-0d57e5fd8327cc13.rlib" "/opt/crater/target/debug/deps/libparking_lot-12eabd9882769c3f.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-514af8f6e6ec1ec4.rlib" "/opt/crater/target/debug/deps/libsmallvec-e7fd7440a8b77331.rlib" "/opt/crater/target/debug/deps/liblock_api-8ec026c283607898.rlib" "/opt/crater/target/debug/deps/libowning_ref-dcde4af4fc98f07e.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-2a9412c89a8f626f.rlib" "/opt/crater/target/debug/deps/libscopeguard-f1a5efe88a6d7a2c.rlib" "/opt/crater/target/debug/deps/libtokio_fs-d823ebe2ce37dbad.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-79d67589a62eb93e.rlib" "/opt/crater/target/debug/deps/librand-90f16bd48677b73c.rlib" "/opt/crater/target/debug/deps/librand_xorshift-6a66fc50e6498d00.rlib" "/opt/crater/target/debug/deps/librand_pcg-d8d5dea3cc11bfd5.rlib" "/opt/crater/target/debug/deps/librand_hc-83283ab0a0ee3df8.rlib" "/opt/crater/target/debug/deps/librand_chacha-935e7b1d9428a758.rlib" "/opt/crater/target/debug/deps/librand_isaac-94fc18115e9afd61.rlib" "/opt/crater/target/debug/deps/librand_core-482fdfb44fe03c92.rlib" "/opt/crater/target/debug/deps/librand_os-0de48faa648b11e1.rlib" "/opt/crater/target/debug/deps/librand_jitter-1f73b0ee635ef60d.rlib" "/opt/crater/target/debug/deps/librand_core-a9179eebc82cf0f0.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-c0f5751a63321b42.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-ce1ae690ab5b840b.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-f1d9964efe76b476.rlib" "/opt/crater/target/debug/deps/libscopeguard-9b8601d6dfc234d1.rlib" "/opt/crater/target/debug/deps/libmemoffset-f086ca483a85f9a8.rlib" "/opt/crater/target/debug/deps/libarrayvec-5f2a7a51c24425db.rlib" "/opt/crater/target/debug/deps/libnodrop-90387833d719732c.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-302c6a5add829b25.rlib" "/opt/crater/target/debug/deps/libtokio_executor-66fe260b45add495.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-1194d3403efb476d.rlib" "/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib" "/opt/crater/target/debug/deps/libtokio_codec-45d6c6bf4a979e0d.rlib" "/opt/crater/target/debug/deps/libtokio_io-a136ffd0132c8014.rlib" "/opt/crater/target/debug/deps/libmio-d0aa16c9d4b200f2.rlib" "/opt/crater/target/debug/deps/libslab-b904edcdb208ad5f.rlib" "/opt/crater/target/debug/deps/libtime-4355d8e50100aa43.rlib" "/opt/crater/target/debug/deps/librelay-fd7a10565604b804.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-46b84a469bd03b92.rlib" "/opt/crater/target/debug/deps/libnet2-b420542f6ed79dec.rlib" "/opt/crater/target/debug/deps/libmime-24888ef1cc6f0a16.rlib" "/opt/crater/target/debug/deps/libunicase-53d36a04de34b942.rlib" "/opt/crater/target/debug/deps/liblog-481c00b0f76d55f6.rlib" "/opt/crater/target/debug/deps/libcfg_if-29b6f8db75d699b1.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-64cc9c97c5566356.rlib" "/opt/crater/target/debug/deps/libhttparse-06e3890b6d63ce9f.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-3ff2178b99f99a40.rlib" "/opt/crater/target/debug/deps/libnum_cpus-84b2b9d4899d054a.rlib" "/opt/crater/target/debug/deps/libbytes-cd83ef91f502b5dd.rlib" "/opt/crater/target/debug/deps/libiovec-b84ff3a7b76380d9.rlib" "/opt/crater/target/debug/deps/libbase64-672a794a04ca9888.rlib" "/opt/crater/target/debug/deps/libsafemem-af513533643f5271.rlib" "/opt/crater/target/debug/deps/libhex-8c7be173b7b67a49.rlib" "/opt/crater/target/debug/deps/libfutures-1b04893c31162bb0.rlib" "/opt/crater/target/debug/deps/libclap-1b07d432c48143f5.rlib" "/opt/crater/target/debug/deps/libvec_map-543e31245cb37b03.rlib" "/opt/crater/target/debug/deps/libtextwrap-e00b32a731dbde30.rlib" "/opt/crater/target/debug/deps/libunicode_width-26f3734d51bc29d0.rlib" "/opt/crater/target/debug/deps/libstrsim-4a39029ad64e04f4.rlib" "/opt/crater/target/debug/deps/libbitflags-7220c27e9b431920.rlib" "/opt/crater/target/debug/deps/libatty-4a37f90f69ed8f4d.rlib" "/opt/crater/target/debug/deps/liblibc-e3ba75b536aabfa5.rlib" "/opt/crater/target/debug/deps/libansi_term-d78a4dc68e723c1a.rlib" "/opt/crater/target/debug/deps/libbyteorder-1ca0e27fd3a97256.rlib" "/opt/crater/target/debug/deps/libblake2-ac75e23cce9ea84c.rlib" "/opt/crater/target/debug/deps/libcrypto_mac-6d5f476075d85efb.rlib" "/opt/crater/target/debug/deps/libconstant_time_eq-78ff1562e2fe8d7e.rlib" "/opt/crater/target/debug/deps/libdigest-a007223cf1615d04.rlib" "/opt/crater/target/debug/deps/libgeneric_array-a8b2c742ad6577c4.rlib" "/opt/crater/target/debug/deps/libtypenum-be6af725131bb938.rlib" "/opt/crater/target/debug/deps/libbyte_tools-78081079ebec2a9c.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.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" "44bdddfa7d9e85f3b675dd5dc18477bce6e74938d8938078b6c777783ea1cf40"`
[INFO] running `"docker" "rm" "-f" "44bdddfa7d9e85f3b675dd5dc18477bce6e74938d8938078b6c777783ea1cf40"`
[INFO] [stdout] 44bdddfa7d9e85f3b675dd5dc18477bce6e74938d8938078b6c777783ea1cf40