[INFO] cloning repository https://github.com/rharriso/hey-array-fire-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rharriso/hey-array-fire-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frharriso%2Fhey-array-fire-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frharriso%2Fhey-array-fire-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7a3deeb161721689ee50b59514feacf1ab7c36c
[INFO] testing rharriso/hey-array-fire-rust against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frharriso%2Fhey-array-fire-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rharriso/hey-array-fire-rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rharriso/hey-array-fire-rust
[INFO] finished tweaking git repo https://github.com/rharriso/hey-array-fire-rust
[INFO] tweaked toml for git repo https://github.com/rharriso/hey-array-fire-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/rharriso/hey-array-fire-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d02a30d28764cdcf8151ce5be444a89319104a1b38465303f808342503505133
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d02a30d28764cdcf8151ce5be444a89319104a1b38465303f808342503505133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d02a30d28764cdcf8151ce5be444a89319104a1b38465303f808342503505133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02a30d28764cdcf8151ce5be444a89319104a1b38465303f808342503505133", kill_on_drop: false }`
[INFO] [stdout] d02a30d28764cdcf8151ce5be444a89319104a1b38465303f808342503505133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 447018a91980a55bb53dcc4429ac30d0b535bfe06c677a180bbb96efb933b68d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "447018a91980a55bb53dcc4429ac30d0b535bfe06c677a180bbb96efb933b68d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.42
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling rand v0.3.20
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling num-bigint v0.1.41
[INFO] [stderr]    Compiling num-complex v0.1.41
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling arrayfire v3.5.0
[INFO] [stderr]    Compiling hey-array-fire-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use(af_print)]
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indices`
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let indices = af::Array::new(&values, af::Dim4::new(&[3, 1, 1, 1]));
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dimsB` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let dimsB = Dim4::new(&[num_cols, 1, 1, 1]);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `dims_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dimsD` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let dimsD = Dim4::new(&[num_rows, 1, 1, 1]);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `dims_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072" "/opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.1330f1gwo2xnnaw9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/arrayfire-3/lib" "-L" "/usr/lib" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib" "/opt/rustwide/target/debug/deps/libnum-77d6d11b75b1735f.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-9b19336ad8c58676.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-97d2a7236193d617.rlib" "/opt/rustwide/target/debug/deps/librand-9c76c3717fab00ec.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-6a96e93cffb66f83.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-74425f941af46c4f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ac580e278407d654.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-74ebac31ed698093.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f5af538f475a4a8c.rlib" "/opt/rustwide/target/debug/deps/liblibc-00385ddaf933bab9.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-79520e0e29712984.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.12.rcgu.o: in function `arrayfire::random::randu':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/random/mod.rs:70: undefined reference to `af_randu'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/hey_array_fire_rust-a0065acb9fbb9072.hey_array_fire_rust.19g3p82t-cgu.6.rcgu.o: in function `arrayfire::array::Array::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/array.rs:150: undefined reference to `af_create_array'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.1.rcgu.o): in function `<arrayfire::array::Array as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/array.rs:457: undefined reference to `af_release_array'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.1.rcgu.o): in function `arrayfire::array::print_gen':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/array.rs:536: undefined reference to `af_print_array_gen'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.10.rcgu.o): in function `arrayfire::blas::matmul':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/blas/mod.rs:39: undefined reference to `af_matmul'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.14.rcgu.o): in function `arrayfire::device::get_version':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/device/mod.rs:40: undefined reference to `af_get_version'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.14.rcgu.o): in function `arrayfire::device::get_revision':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/device/mod.rs:53: undefined reference to `af_get_revision'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.14.rcgu.o): in function `arrayfire::device::info':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/device/mod.rs:70: undefined reference to `af_info'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.14.rcgu.o): in function `arrayfire::device::device_info':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/device/mod.rs:108: undefined reference to `af_device_info'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-6afc96161e38986d.rlib(arrayfire-6afc96161e38986d.arrayfire.5onhfal9-cgu.14.rcgu.o): in function `arrayfire::device::set_device':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.5.0/src/device/mod.rs:166: undefined reference to `af_set_device'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hey-array-fire-rust`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "447018a91980a55bb53dcc4429ac30d0b535bfe06c677a180bbb96efb933b68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447018a91980a55bb53dcc4429ac30d0b535bfe06c677a180bbb96efb933b68d", kill_on_drop: false }`
[INFO] [stdout] 447018a91980a55bb53dcc4429ac30d0b535bfe06c677a180bbb96efb933b68d