[INFO] cloning repository AlEvgeniy/fractal_painter
[INFO] running `"git" "clone" "--bare" "git://github.com/AlEvgeniy/fractal_painter.git" "work/cache/sources/gh/AlEvgeniy/fractal_painter"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AlEvgeniy/fractal_painter'...
[INFO] running `"git" "clone" "work/cache/sources/gh/AlEvgeniy/fractal_painter" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/AlEvgeniy/fractal_painter"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/AlEvgeniy/fractal_painter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlEvgeniy/fractal_painter" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/AlEvgeniy/fractal_painter"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/AlEvgeniy/fractal_painter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fc29ba63b638420081838051e08d8b82ce25e98
[INFO] sha for GitHub repo AlEvgeniy/fractal_painter: 7fc29ba63b638420081838051e08d8b82ce25e98
[INFO] validating manifest of AlEvgeniy/fractal_painter on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AlEvgeniy/fractal_painter on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AlEvgeniy/fractal_painter
[INFO] finished frobbing AlEvgeniy/fractal_painter
[INFO] frobbed toml for AlEvgeniy/fractal_painter written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/AlEvgeniy/fractal_painter/Cargo.toml
[INFO] started frobbing AlEvgeniy/fractal_painter
[INFO] finished frobbing AlEvgeniy/fractal_painter
[INFO] frobbed toml for AlEvgeniy/fractal_painter written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/AlEvgeniy/fractal_painter/Cargo.toml
[INFO] crate AlEvgeniy/fractal_painter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AlEvgeniy/fractal_painter against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/AlEvgeniy/fractal_painter:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 6ea79279e8deb863bc7300b7bb7051606032472a908000ad9aa419d292d284c7
[INFO] running `"docker" "start" "-a" "6ea79279e8deb863bc7300b7bb7051606032472a908000ad9aa419d292d284c7"`
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling cl-sys v0.4.1
[INFO] [stderr]    Compiling fractal_painter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling qutex v0.2.1
[INFO] [stderr]    Compiling ocl-core v0.10.0
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling ocl v0.19.1
[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-0.19.1/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-0.19.1/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-0.19.1/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-0.19.1/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] 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/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.fractal_painter.7m5a09vi-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b" "/opt/crater/target/debug/deps/fractal_painter-a28dda1cb6b1c25b.3xlvd6glir9gc2qq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "C:\\Intel\\OpenCL\\sdk\\lib\\x64" "-L" "/opt/crater/target/debug/build/backtrace-sys-dce636e7ff6b5e52/out" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libimage-8184d1d54eb75ec3.rlib" "/opt/crater/target/debug/deps/libtiff-826d37ab85f6f400.rlib" "/opt/crater/target/debug/deps/libpng-7f4aa4f5f84dd625.rlib" "/opt/crater/target/debug/deps/libdeflate-cac60188cb51a36a.rlib" "/opt/crater/target/debug/deps/libinflate-fc47b5a467a77d9a.rlib" "/opt/crater/target/debug/deps/libadler32-e5d9aff421ab1c80.rlib" "/opt/crater/target/debug/deps/libjpeg_decoder-94db2a15dd80bd7f.rlib" "/opt/crater/target/debug/deps/libscoped_threadpool-7e9a3c00e36f20a2.rlib" "/opt/crater/target/debug/deps/libgif-b7a6798c27525d4a.rlib" "/opt/crater/target/debug/deps/libcolor_quant-93ce2a3e06d3b0ef.rlib" "/opt/crater/target/debug/deps/libnum_rational-e295382cb7fb7e00.rlib" "/opt/crater/target/debug/deps/liblzw-d72769a44ab4462c.rlib" "/opt/crater/target/debug/deps/libbyteorder-bb85892b3164bffc.rlib" "/opt/crater/target/debug/deps/libserde_json-e7e1142244b9f6ff.rlib" "/opt/crater/target/debug/deps/libryu-4ab3e070c2f0eef5.rlib" "/opt/crater/target/debug/deps/libitoa-b9b9dfe8da4383e0.rlib" "/opt/crater/target/debug/deps/libserde-b62cc1defd468dba.rlib" "/opt/crater/target/debug/deps/libclap-56fd915d03ffadb2.rlib" "/opt/crater/target/debug/deps/libvec_map-93769db312b5e022.rlib" "/opt/crater/target/debug/deps/libtextwrap-fc8ae358ae65d637.rlib" "/opt/crater/target/debug/deps/libunicode_width-805e15fbea7d8565.rlib" "/opt/crater/target/debug/deps/libstrsim-65f61cd42f0cb83e.rlib" "/opt/crater/target/debug/deps/libatty-0df588b3f1e7b005.rlib" "/opt/crater/target/debug/deps/libansi_term-3f6b86b4b1f9989c.rlib" "/opt/crater/target/debug/deps/librayon-7ee089aa89f04f21.rlib" "/opt/crater/target/debug/deps/libeither-b68bb55a3fac5c91.rlib" "/opt/crater/target/debug/deps/librayon_core-8509543253924393.rlib" "/opt/crater/target/debug/deps/libnum_cpus-05bdbde73a96eb44.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-fbd4f03576a19f75.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-d9d41bf58b64f63e.rlib" "/opt/crater/target/debug/deps/libscopeguard-4f938876ba0f86be.rlib" "/opt/crater/target/debug/deps/libmemoffset-07fb8d6dd7a47f76.rlib" "/opt/crater/target/debug/deps/liblazy_static-735172ffe5c4978c.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-30fdf203ed68eece.rlib" "/opt/crater/target/debug/deps/libarrayvec-7a761c4dae04a0cd.rlib" "/opt/crater/target/debug/deps/libnum_complex-5bd9a46a60cf82d8.rlib" "/opt/crater/target/debug/deps/libocl-c8712e13f9ae65cc.rlib" "/opt/crater/target/debug/deps/libqutex-72312cf4b39396a2.rlib" "/opt/crater/target/debug/deps/libcrossbeam-013e50c7644d1899.rlib" "/opt/crater/target/debug/deps/libnodrop-a0ce19972910edec.rlib" "/opt/crater/target/debug/deps/libocl_core-9fe313bdaba3ade9.rlib" "/opt/crater/target/debug/deps/libcl_sys-cb39796e0e026480.rlib" "/opt/crater/target/debug/deps/libocl_core_vector-1225b4d97c738d54.rlib" "/opt/crater/target/debug/deps/libnum-859689343ffa8bdd.rlib" "/opt/crater/target/debug/deps/libnum_rational-e73b4069b48ed06d.rlib" "/opt/crater/target/debug/deps/libnum_bigint-422037bbf5e41a19.rlib" "/opt/crater/target/debug/deps/librand-8de2a9ceac1386d0.rlib" "/opt/crater/target/debug/deps/libnum_iter-4c2592bdcf755dee.rlib" "/opt/crater/target/debug/deps/libnum_integer-9488503a36788878.rlib" "/opt/crater/target/debug/deps/libnum_complex-351e3e2acc4ae324.rlib" "/opt/crater/target/debug/deps/librustc_serialize-8a040fe30a914780.rlib" "/opt/crater/target/debug/deps/libenum_primitive-de4f137de325f30d.rlib" "/opt/crater/target/debug/deps/libnum_traits-3ddae8d9f1a9ed22.rlib" "/opt/crater/target/debug/deps/libbitflags-2da86ef0b219352b.rlib" "/opt/crater/target/debug/deps/libfailure-f3158ed096bd2311.rlib" "/opt/crater/target/debug/deps/libbacktrace-9e02b2288ac8e921.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4dad98823ccc1716.rlib" "/opt/crater/target/debug/deps/librustc_demangle-2750acd46bdee415.rlib" "/opt/crater/target/debug/deps/libcfg_if-8e8ec56c3bb25549.rlib" "/opt/crater/target/debug/deps/libfutures-ffa028f4653318d8.rlib" "/opt/crater/target/debug/deps/libnum_traits-863ec76389318891.rlib" "/opt/crater/target/debug/deps/librand-251d323d891ae9ea.rlib" "/opt/crater/target/debug/deps/liblibc-ba471c2126948c64.rlib" "/opt/crater/target/debug/deps/librand_xorshift-592dce96c661025c.rlib" "/opt/crater/target/debug/deps/librand_pcg-b760709c417620d0.rlib" "/opt/crater/target/debug/deps/librand_hc-2c2f7de6c79fe0f6.rlib" "/opt/crater/target/debug/deps/librand_chacha-d886c5d14510d898.rlib" "/opt/crater/target/debug/deps/librand_isaac-d1b38b4fc2ced1be.rlib" "/opt/crater/target/debug/deps/librand_core-313e7882eb7ea035.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.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 `fractal_painter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6ea79279e8deb863bc7300b7bb7051606032472a908000ad9aa419d292d284c7"`
[INFO] running `"docker" "rm" "-f" "6ea79279e8deb863bc7300b7bb7051606032472a908000ad9aa419d292d284c7"`
[INFO] [stdout] 6ea79279e8deb863bc7300b7bb7051606032472a908000ad9aa419d292d284c7