[INFO] crate rail 0.3.1 is already in cache [INFO] extracting crate rail 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rail/0.3.1 [INFO] extracting crate rail 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rail/0.3.1 [INFO] validating manifest of rail-0.3.1 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 rail-0.3.1 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 rail-0.3.1 [INFO] finished frobbing rail-0.3.1 [INFO] frobbed toml for rail-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rail/0.3.1/Cargo.toml [INFO] started frobbing rail-0.3.1 [INFO] finished frobbing rail-0.3.1 [INFO] frobbed toml for rail-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rail/0.3.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arrayfire v3.6.2 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rail-0.3.1 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rail/0.3.1:/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] a138abb6d6d516fa1c969e87f0d8b118729cb0b5e6aefb439152078598448464 [INFO] running `"docker" "start" "-a" "a138abb6d6d516fa1c969e87f0d8b118729cb0b5e6aefb439152078598448464"` [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling arrayfire v3.6.2 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling rail v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/model.rs:343:9 [INFO] [stderr] | [INFO] [stderr] 343 | let mut fd = File::create(filename).expect("unable to create file!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/layers/conv.rs:126:24 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn deserialize(src: &[&str]) -> Box { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename` [INFO] [stderr] --> src/model.rs:338:32 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn save_weights(&self, filename: &str) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_filename` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn build(mut self, init: bool) -> Result { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | let mut lines = buf.split('\n').collect::>(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convolve_valid` [INFO] [stderr] --> src/utils.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn convolve_valid(input: &Matrix, kernel: &Matrix) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.34s [INFO] running `"docker" "inspect" "a138abb6d6d516fa1c969e87f0d8b118729cb0b5e6aefb439152078598448464"` [INFO] running `"docker" "rm" "-f" "a138abb6d6d516fa1c969e87f0d8b118729cb0b5e6aefb439152078598448464"` [INFO] [stdout] a138abb6d6d516fa1c969e87f0d8b118729cb0b5e6aefb439152078598448464 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rail/0.3.1:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 84aba4bc8802d331248f49d18cd6ccba367e07c5107cd965a1b3e55077cbee7c [INFO] running `"docker" "start" "-a" "84aba4bc8802d331248f49d18cd6ccba367e07c5107cd965a1b3e55077cbee7c"` [INFO] [stderr] Compiling rail v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `arrayfire::print_gen` [INFO] [stderr] --> src/utils.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | use arrayfire::print_gen; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/model.rs:343:9 [INFO] [stderr] | [INFO] [stderr] 343 | let mut fd = File::create(filename).expect("unable to create file!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/layers/conv.rs:126:24 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn deserialize(src: &[&str]) -> Box { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename` [INFO] [stderr] --> src/model.rs:338:32 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn save_weights(&self, filename: &str) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_filename` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:95:18 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn build(mut self, init: bool) -> Result { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | let mut lines = buf.split('\n').collect::>(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rail-e66c6569ae133645" "/opt/crater/target/debug/deps/rail-e66c6569ae133645.y7calmpxg734m1k.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/local/lib" "-L" "/usr/lib" "-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/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-e8fbf0b14816ca0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c9d91925876437f2.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-50d6bab7df588609.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-913b30c2987aa8da.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/libarrayfire-7eff0a5f02fa5bf6.rlib" "/opt/crater/target/debug/deps/libnum-c3ed9736b3df8387.rlib" "/opt/crater/target/debug/deps/libnum_rational-989b694ba5af03ca.rlib" "/opt/crater/target/debug/deps/libnum_iter-f94a0c142d3064c5.rlib" "/opt/crater/target/debug/deps/libnum_complex-babc3bfbf2a68540.rlib" "/opt/crater/target/debug/deps/libnum_bigint-95335aa1f37a892a.rlib" "/opt/crater/target/debug/deps/libnum_integer-f71cff496c8ae0e0.rlib" "/opt/crater/target/debug/deps/libnum_traits-6987eda7b4c01315.rlib" "/opt/crater/target/debug/deps/liblibc-e3ba75b536aabfa5.rlib" "/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.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" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.10.rcgu.o: In function `arrayfire::statistics::mean': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/statistics/mod.rs:87: undefined reference to `af_mean' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.10.rcgu.o: In function `arrayfire::algorithm::sum': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/algorithm/mod.rs:75: undefined reference to `af_sum' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.14.rcgu.o: In function `arrayfire::signal::convolve2': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/signal/mod.rs:452: undefined reference to `af_convolve2' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.15.rcgu.o: In function `arrayfire::data::tile': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/data/mod.rs:490: undefined reference to `af_tile' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.5.rcgu.o: In function `arrayfire::arith::div_helper': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/arith/mod.rs:408: undefined reference to `af_div' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.5.rcgu.o: In function `arrayfire::arith::mul_helper': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/arith/mod.rs:408: undefined reference to `af_mul' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.5.rcgu.o: In function `arrayfire::arith::sub_helper': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/arith/mod.rs:408: undefined reference to `af_sub' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.5.rcgu.o: In function `arrayfire::arith::exp': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/arith/mod.rs:124: undefined reference to `af_exp' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function ` as core::clone::Clone>::clone': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:528: undefined reference to `af_retain_array' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function ` as core::ops::drop::Drop>::drop': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:544: undefined reference to `af_release_array' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function `arrayfire::array::Array::new': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:180: undefined reference to `af_create_array' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function `arrayfire::array::Array::dims': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:300: undefined reference to `af_get_dims' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function `arrayfire::array::Array::host': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:362: undefined reference to `af_get_data_ptr' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function `arrayfire::array::Array::elements': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:277: undefined reference to `af_get_elements' [INFO] [stderr] /opt/crater/target/debug/deps/rail-e66c6569ae133645.rail.3zbi95mo-cgu.6.rcgu.o: In function `arrayfire::array::Array::is_scalar': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/array.rs:153: undefined reference to `af_is_scalar' [INFO] [stderr] /opt/crater/target/debug/deps/libarrayfire-7eff0a5f02fa5bf6.rlib(arrayfire-7eff0a5f02fa5bf6.arrayfire.c247ja10-cgu.12.rcgu.o): In function `arrayfire::error::get_last_error': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/error.rs:104: undefined reference to `af_get_last_error' [INFO] [stderr] /opt/crater/target/debug/deps/libarrayfire-7eff0a5f02fa5bf6.rlib(arrayfire-7eff0a5f02fa5bf6.arrayfire.c247ja10-cgu.6.rcgu.o): In function `arrayfire::util::free_host': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/util.rs:68: undefined reference to `af_free_host' [INFO] [stderr] /opt/crater/target/debug/deps/libarrayfire-7eff0a5f02fa5bf6.rlib(arrayfire-7eff0a5f02fa5bf6.arrayfire.c247ja10-cgu.3.rcgu.o): In function `::generate': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.6.2/src/data/mod.rs:217: undefined reference to `af_constant' [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 `rail`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "84aba4bc8802d331248f49d18cd6ccba367e07c5107cd965a1b3e55077cbee7c"` [INFO] running `"docker" "rm" "-f" "84aba4bc8802d331248f49d18cd6ccba367e07c5107cd965a1b3e55077cbee7c"` [INFO] [stdout] 84aba4bc8802d331248f49d18cd6ccba367e07c5107cd965a1b3e55077cbee7c