[INFO] updating cached repository hegza/vcn-inference-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hegza/vcn-inference-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hegza/vcn-inference-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/hegza/vcn-inference-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hegza/vcn-inference-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hegza/vcn-inference-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hegza/vcn-inference-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hegza/vcn-inference-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 44aa1d5a583239b6a535cce9bc97edf0dc71d573 [INFO] sha for GitHub repo hegza/vcn-inference-rs: 44aa1d5a583239b6a535cce9bc97edf0dc71d573 [INFO] validating manifest of hegza/vcn-inference-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hegza/vcn-inference-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hegza/vcn-inference-rs [INFO] finished frobbing hegza/vcn-inference-rs [INFO] frobbed toml for hegza/vcn-inference-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/hegza/vcn-inference-rs/Cargo.toml [INFO] started frobbing hegza/vcn-inference-rs [INFO] finished frobbing hegza/vcn-inference-rs [INFO] frobbed toml for hegza/vcn-inference-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hegza/vcn-inference-rs/Cargo.toml [INFO] crate hegza/vcn-inference-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hegza/vcn-inference-rs against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hegza/vcn-inference-rs:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] a4b0a77150ecb13019cdd53b706577879db758b998bb1ed23977832306d2032a [INFO] running `"docker" "start" "-a" "a4b0a77150ecb13019cdd53b706577879db758b998bb1ed23977832306d2032a"` [INFO] [stderr] Compiling cl-sys v0.4.2 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling qutex v0.2.1 [INFO] [stderr] Compiling ocl-core v0.11.1 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling noisy_float v0.1.9 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling alga v0.5.4 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling num-rational v0.1.42 [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 jpeg-decoder v0.1.15 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.0 [INFO] [stderr] Compiling ocl v0.19.2 [INFO] [stderr] Compiling sprs v0.6.3 [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-0.19.2/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-0.19.2/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-0.19.2/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-0.19.2/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] warning[E0502]: cannot borrow `indptr` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sprs-0.6.3/src/sparse/triplet_iter.rs:122:26 [INFO] [stderr] | [INFO] [stderr] 122 | indptr[i] += indptr[i - 1]; [INFO] [stderr] | -------------^^^^^^------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [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] Compiling rusty-cnn v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layers/cl/builders.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | layer: &ClUnweightedLayer, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClUnweightedLayer` [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/layers/cl/builders.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | layer: &ClWeightedLayer, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClWeightedLayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layers/cl/mod.rs:56:42 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn create_buffer_chain(layers: &[&ClLayer], queue: &Queue) -> Vec> [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ClLayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layers/cl/mod.rs:83:42 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn create_weights_bufs(layers: &[&ClWeightedLayer], queue: &Queue) -> Vec> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClWeightedLayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:249:45 [INFO] [stderr] | [INFO] [stderr] 249 | pub fn verify_network_dimensions(layers: &[&Layer]) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Layer` [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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.test_accuracy.asoujvge-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d" "/opt/crater/target/debug/deps/test_accuracy-0b6ade738e5aa82d.4qi5catj1olan6r1.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-8857b3c5696bef4f/out" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librusty_cnn-85ecdc3aab07217b.rlib" "/opt/crater/target/debug/deps/libsprs-348ea8433cb3507f.rlib" "/opt/crater/target/debug/deps/libserde-a9129ac3bfcdc297.rlib" "/opt/crater/target/debug/deps/libalga-ad5b7474750f7d56.rlib" "/opt/crater/target/debug/deps/libapprox-006b105747eba6fa.rlib" "/opt/crater/target/debug/deps/librand-ba6ce67eb566b327.rlib" 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"/opt/crater/target/debug/deps/libeither-7a81fbaff723079e.rlib" "/opt/crater/target/debug/deps/librayon_core-11870888ba5cb06e.rlib" "/opt/crater/target/debug/deps/libnum_cpus-43eac18aef479e78.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-f497b524126074ff.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-8c9225724cd0a4ac.rlib" "/opt/crater/target/debug/deps/libscopeguard-316f896e0d3e978a.rlib" "/opt/crater/target/debug/deps/libmemoffset-6c4b37f364c61d2a.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-065f1975a96ef8fd.rlib" "/opt/crater/target/debug/deps/libarrayvec-08e8bec63a789bf6.rlib" "/opt/crater/target/debug/deps/libnodrop-6367f55a8d690911.rlib" "/opt/crater/target/debug/deps/libscoped_threadpool-6ac8fca2f0d457e8.rlib" "/opt/crater/target/debug/deps/libgif-203aced80d59496c.rlib" "/opt/crater/target/debug/deps/libcolor_quant-6cd66d44303ef59b.rlib" "/opt/crater/target/debug/deps/libsafe_transmute-c658946212fb08c7.rlib" "/opt/crater/target/debug/deps/libnum_rational-0b6560ec4dce7ba8.rlib" "/opt/crater/target/debug/deps/libnum_iter-8673f0b69b432df1.rlib" "/opt/crater/target/debug/deps/libnum_integer-4efe0f2dadd87400.rlib" "/opt/crater/target/debug/deps/libnum_traits-86600a016bc21e91.rlib" "/opt/crater/target/debug/deps/liblzw-1f37f345e8096c7b.rlib" "/opt/crater/target/debug/deps/libbyteorder-579b0a05de5ca01c.rlib" "/opt/crater/target/debug/deps/libenv_logger-3da58e53658c7295.rlib" "/opt/crater/target/debug/deps/libregex-50007490623bdd1c.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-2bf78c4326671e6c.rlib" "/opt/crater/target/debug/deps/libregex_syntax-71c5007b84f3a77c.rlib" "/opt/crater/target/debug/deps/libucd_util-edaa55c21d4132d5.rlib" "/opt/crater/target/debug/deps/libthread_local-1801494cfc15e4c0.rlib" "/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib" "/opt/crater/target/debug/deps/libaho_corasick-2ea3dbd8f35d3e19.rlib" "/opt/crater/target/debug/deps/libmemchr-51808aae3cde1560.rlib" "/opt/crater/target/debug/deps/libatty-dbcad64decee5473.rlib" "/opt/crater/target/debug/deps/liblibc-7d097ec91535f8c5.rlib" "/opt/crater/target/debug/deps/libhumantime-f3229d51b2810709.rlib" "/opt/crater/target/debug/deps/libquick_error-a2165722eb49e44c.rlib" "/opt/crater/target/debug/deps/libtermcolor-b415dabca3b7bf28.rlib" "/opt/crater/target/debug/deps/liblog-bb319b121a7742c3.rlib" "/opt/crater/target/debug/deps/libcfg_if-cf9b915f175eb0bb.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.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 `rusty-cnn`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a4b0a77150ecb13019cdd53b706577879db758b998bb1ed23977832306d2032a"` [INFO] running `"docker" "rm" "-f" "a4b0a77150ecb13019cdd53b706577879db758b998bb1ed23977832306d2032a"` [INFO] [stdout] a4b0a77150ecb13019cdd53b706577879db758b998bb1ed23977832306d2032a