[INFO] crate leaf 0.2.1 is already in cache [INFO] extracting crate leaf 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/leaf/0.2.1 [INFO] extracting crate leaf 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/leaf/0.2.1 [INFO] validating manifest of leaf-0.2.1 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 leaf-0.2.1 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 leaf-0.2.1 [INFO] finished frobbing leaf-0.2.1 [INFO] frobbed toml for leaf-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/leaf/0.2.1/Cargo.toml [INFO] started frobbing leaf-0.2.1 [INFO] finished frobbing leaf-0.2.1 [INFO] frobbed toml for leaf-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/leaf/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 leaf-0.2.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/leaf/0.2.1:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] c3a91c33b23231e7d462adc8e8ad2025d0995bdd0cf37dce447bbef9b4e83d2d [INFO] running `"docker" "start" "-a" "c3a91c33b23231e7d462adc8e8ad2025d0995bdd0cf37dce447bbef9b4e83d2d"` [INFO] [stderr] Compiling rblas v0.0.11 [INFO] [stderr] Compiling linear-map v0.0.4 [INFO] [stderr] Compiling capnpc v0.6.2 [INFO] [stderr] Compiling timeit v0.1.2 [INFO] [stderr] Compiling collenchyma v0.0.8 [INFO] [stderr] Compiling collenchyma-nn v0.3.4 [INFO] [stderr] Compiling collenchyma-blas v0.2.0 [INFO] [stderr] Compiling leaf v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: a macro named `impl_ilayer_common` has already been exported [INFO] [stderr] --> src/layers/container/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / macro_rules! impl_ilayer_common { [INFO] [stderr] 7 | | () => ( [INFO] [stderr] 8 | | fn exact_num_output_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 9 | | fn exact_num_input_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 10 | | ) [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ `impl_ilayer_common` already exported [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(duplicate_macro_exports)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #35896 [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> src/layers/common/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / macro_rules! impl_ilayer_common { [INFO] [stderr] 7 | | () => ( [INFO] [stderr] 8 | | fn exact_num_output_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 9 | | fn exact_num_input_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 10 | | ) [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | pub worker: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ILayer` [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/layer.rs:212:29 [INFO] [stderr] | [INFO] [stderr] 212 | let backend: Rc> = self.backend.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let backend: Rc> = self.backend.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:885:72 [INFO] [stderr] | [INFO] [stderr] 885 | fn worker_from_config(backend: Rc, config: &LayerConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ILayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:1279:34 [INFO] [stderr] | [INFO] [stderr] 1279 | impl fmt::Debug for ILayer { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ILayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layers/container/sequential.rs:160:30 [INFO] [stderr] | [INFO] [stderr] 160 | let ibackend: Rc> = backend; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | pub worker: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:131:66 [INFO] [stderr] | [INFO] [stderr] 131 | impl> ::std::fmt::Debug for ISolver { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:340:159 [INFO] [stderr] | [INFO] [stderr] 340 | pub fn with_config + 'static, NetB: IBackend + LayerOps + 'static>(&self, backend: Rc, config: &SolverConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:359:159 [INFO] [stderr] | [INFO] [stderr] 359 | pub fn with_config + 'static, NetB: IBackend + LayerOps + 'static>(&self, backend: Rc, config: &SolverConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/layers/common/linear.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | let bias_data = unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `coblas::plugin` [INFO] [stderr] --> src/layers/common/linear.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use coblas::plugin::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `coblas::plugin::Copy` [INFO] [stderr] --> src/solvers/sgd/momentum.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use coblas::plugin::Copy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `conn::NN` [INFO] [stderr] --> src/solvers/mod.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use conn::NN; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:708:21 [INFO] [stderr] | [INFO] [stderr] 708 | let mut native_slice = weight_lock.get_mut(native_backend.device()).unwrap().as_mut_native().unwrap().as_mut_slice::(); [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/layer.rs:962:13 [INFO] [stderr] | [INFO] [stderr] 962 | let mut out = &mut out_ref.iter().map(|b| b.write().unwrap()).collect::>(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:963:13 [INFO] [stderr] | [INFO] [stderr] 963 | let mut output_w = &mut out.iter_mut().map(|a| a).collect::>(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:993:13 [INFO] [stderr] | [INFO] [stderr] 993 | let mut btm_gradient = &mut btm_gradient_ref.iter().map(|b| b.write().unwrap()).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:994:13 [INFO] [stderr] | [INFO] [stderr] 994 | let mut input_gradient = &mut btm_gradient.iter_mut().map(|a| a).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:1021:13 [INFO] [stderr] | [INFO] [stderr] 1021 | let mut wgt_gradient = &mut wgt_gradient_ref.iter().map(|b| b.write().unwrap()).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:1022:13 [INFO] [stderr] | [INFO] [stderr] 1022 | let mut weights_gradient = &mut wgt_gradient.iter_mut().map(|a| a).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/util.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | let mut mem_buffer = mem.as_mut_slice::(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/activation/mod.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | macro_rules! impl_ilayer_activation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | #![deny(missing_docs, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/common/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | macro_rules! impl_ilayer_common { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/loss/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! impl_ilayer_loss { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/container/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | macro_rules! impl_ilayer_common { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `"docker" "inspect" "c3a91c33b23231e7d462adc8e8ad2025d0995bdd0cf37dce447bbef9b4e83d2d"` [INFO] running `"docker" "rm" "-f" "c3a91c33b23231e7d462adc8e8ad2025d0995bdd0cf37dce447bbef9b4e83d2d"` [INFO] [stdout] c3a91c33b23231e7d462adc8e8ad2025d0995bdd0cf37dce447bbef9b4e83d2d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/leaf/0.2.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] fdd9208390bae67a174bf17261dba571e847d8ff6381a7f447098bd6648ce8c4 [INFO] running `"docker" "start" "-a" "fdd9208390bae67a174bf17261dba571e847d8ff6381a7f447098bd6648ce8c4"` [INFO] [stderr] Compiling leaf v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Arc`, `RwLock` [INFO] [stderr] --> examples/benchmarks.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::{Arc, RwLock}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `leaf::layers::*` [INFO] [stderr] --> examples/benchmarks.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use leaf::layers::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `leaf::layer::*` [INFO] [stderr] --> examples/benchmarks.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use leaf::layer::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: a macro named `impl_ilayer_common` has already been exported [INFO] [stderr] --> src/layers/container/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / macro_rules! impl_ilayer_common { [INFO] [stderr] 7 | | () => ( [INFO] [stderr] 8 | | fn exact_num_output_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 9 | | fn exact_num_input_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 10 | | ) [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ `impl_ilayer_common` already exported [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(duplicate_macro_exports)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #35896 [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> src/layers/common/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / macro_rules! impl_ilayer_common { [INFO] [stderr] 7 | | () => ( [INFO] [stderr] 8 | | fn exact_num_output_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 9 | | fn exact_num_input_blobs(&self) -> Option { Some(1) } [INFO] [stderr] 10 | | ) [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | pub worker: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ILayer` [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/layer.rs:212:29 [INFO] [stderr] | [INFO] [stderr] 212 | let backend: Rc> = self.backend.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let backend: Rc> = self.backend.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:885:72 [INFO] [stderr] | [INFO] [stderr] 885 | fn worker_from_config(backend: Rc, config: &LayerConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ILayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer.rs:1279:34 [INFO] [stderr] | [INFO] [stderr] 1279 | impl fmt::Debug for ILayer { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ILayer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layers/container/sequential.rs:160:30 [INFO] [stderr] | [INFO] [stderr] 160 | let ibackend: Rc> = backend; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | pub worker: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:131:66 [INFO] [stderr] | [INFO] [stderr] 131 | impl> ::std::fmt::Debug for ISolver { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:340:159 [INFO] [stderr] | [INFO] [stderr] 340 | pub fn with_config + 'static, NetB: IBackend + LayerOps + 'static>(&self, backend: Rc, config: &SolverConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver/mod.rs:359:159 [INFO] [stderr] | [INFO] [stderr] 359 | pub fn with_config + 'static, NetB: IBackend + LayerOps + 'static>(&self, backend: Rc, config: &SolverConfig) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ISolver` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/layer_specs.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let mut loaded_layer = Layer::>::load(native_backend(), "target/testnetwork").unwrap(); [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: function is never used: `new_layer_config` [INFO] [stderr] --> tests/layer_specs.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fn new_layer_config() -> LayerConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1.solver_specs.clf96885-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1.solver_specs.clf96885-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1.solver_specs.clf96885-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1.solver_specs.clf96885-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1.solver_specs.clf96885-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1" "/opt/crater/target/debug/deps/solver_specs-118a72bee6cfa1c1.2jg2m5snu8y60o3q.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libleaf-7c28dfa41aa44af9.rlib" "/opt/crater/target/debug/deps/libcollenchyma_nn-4550fea049413109.rlib" "/opt/crater/target/debug/deps/libcollenchyma_blas-e1b795b220ef5276.rlib" "/opt/crater/target/debug/deps/librblas-1e47375ab0064ba8.rlib" "/opt/crater/target/debug/deps/libcollenchyma-f097b4d919ad9114.rlib" "/opt/crater/target/debug/deps/liblinear_map-b0522b3281ccf608.rlib" "/opt/crater/target/debug/deps/liblazy_static-c329193024da829b.rlib" "/opt/crater/target/debug/deps/libenum_primitive-fbf5da8bf0e45735.rlib" "/opt/crater/target/debug/deps/libnum_traits-85d0e05aa2cc3298.rlib" "/opt/crater/target/debug/deps/libbitflags-b5daf8452f0e245d.rlib" "/opt/crater/target/debug/deps/libcapnp-a796bf259d6a97f1.rlib" "/opt/crater/target/debug/deps/libbyteorder-7a6cb2a3b8acfbbe.rlib" "/opt/crater/target/debug/deps/libnum-51bb9d5dae6c3d6d.rlib" "/opt/crater/target/debug/deps/libnum_rational-7f9a994db524a260.rlib" "/opt/crater/target/debug/deps/libnum_bigint-c884bc4bdfa60794.rlib" "/opt/crater/target/debug/deps/libnum_complex-f09a0b11b536aeda.rlib" "/opt/crater/target/debug/deps/librustc_serialize-fc0a027b4489f806.rlib" "/opt/crater/target/debug/deps/libnum_iter-161e13ffd3321f27.rlib" "/opt/crater/target/debug/deps/libnum_integer-440f23443e3e87b1.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "/opt/crater/target/debug/deps/librand-5eda43279f0ef45c.rlib" "/opt/crater/target/debug/deps/librand-7efbcbd89944bda6.rlib" "/opt/crater/target/debug/deps/liblog-c97b73a8bcee9985.rlib" "/opt/crater/target/debug/deps/liblog-6796845c78a3960b.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libtimeit-59363d72f9464071.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lblas" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lblas [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 `leaf`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: function is never used: `bench_profile` [INFO] [stderr] --> examples/benchmarks.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / fn bench_profile ()>( [INFO] [stderr] 68 | | name: &str, [INFO] [stderr] 69 | | mut bench_func: F, [INFO] [stderr] 70 | | times: usize) [INFO] [stderr] ... | [INFO] [stderr] 82 | | println!(""); [INFO] [stderr] 83 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `autoscale_time` [INFO] [stderr] --> examples/benchmarks.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | fn autoscale_time(sec: f64) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `scale_time` [INFO] [stderr] --> examples/benchmarks.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | fn scale_time(sec: f64, unit: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_time_scale` [INFO] [stderr] --> examples/benchmarks.rs:103:1 [INFO] [stderr] | [INFO] [stderr] 103 | fn get_time_scale<'a>(sec: f64) -> (f64, &'a str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/layers/common/linear.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | let bias_data = unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `coblas::plugin` [INFO] [stderr] --> src/layers/common/linear.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use coblas::plugin::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `coblas::plugin::Copy` [INFO] [stderr] --> src/solvers/sgd/momentum.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use coblas::plugin::Copy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `conn::NN` [INFO] [stderr] --> src/solvers/mod.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use conn::NN; [INFO] [stderr] | ^^^^^^^^ [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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.benchmarks.afekk3b3-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10" "/opt/crater/target/debug/examples/benchmarks-b7058ca1becdcc10.44a5s9r0ognsg9sd.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libleaf-7c28dfa41aa44af9.rlib" "/opt/crater/target/debug/deps/libcollenchyma_nn-4550fea049413109.rlib" "/opt/crater/target/debug/deps/libcollenchyma_blas-e1b795b220ef5276.rlib" "/opt/crater/target/debug/deps/librblas-1e47375ab0064ba8.rlib" "/opt/crater/target/debug/deps/libcapnp-a796bf259d6a97f1.rlib" "/opt/crater/target/debug/deps/librand-5eda43279f0ef45c.rlib" "/opt/crater/target/debug/deps/libcollenchyma-f097b4d919ad9114.rlib" "/opt/crater/target/debug/deps/liblinear_map-b0522b3281ccf608.rlib" "/opt/crater/target/debug/deps/libbyteorder-7a6cb2a3b8acfbbe.rlib" "/opt/crater/target/debug/deps/libnum-51bb9d5dae6c3d6d.rlib" "/opt/crater/target/debug/deps/libnum_rational-7f9a994db524a260.rlib" "/opt/crater/target/debug/deps/libnum_bigint-c884bc4bdfa60794.rlib" "/opt/crater/target/debug/deps/librand-7efbcbd89944bda6.rlib" "/opt/crater/target/debug/deps/libnum_complex-f09a0b11b536aeda.rlib" "/opt/crater/target/debug/deps/librustc_serialize-fc0a027b4489f806.rlib" "/opt/crater/target/debug/deps/libnum_iter-161e13ffd3321f27.rlib" "/opt/crater/target/debug/deps/libnum_integer-440f23443e3e87b1.rlib" "/opt/crater/target/debug/deps/liblazy_static-c329193024da829b.rlib" "/opt/crater/target/debug/deps/libenum_primitive-fbf5da8bf0e45735.rlib" "/opt/crater/target/debug/deps/libnum_traits-85d0e05aa2cc3298.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "/opt/crater/target/debug/deps/libbitflags-b5daf8452f0e245d.rlib" "/opt/crater/target/debug/deps/libenv_logger-8a0cfa46cae838c6.rlib" "/opt/crater/target/debug/deps/libregex-724bb6ad8f270642.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-f03f24c2204694fb.rlib" "/opt/crater/target/debug/deps/libregex_syntax-e4e7cc24efed9736.rlib" "/opt/crater/target/debug/deps/libthread_local-5a0d1af56d7f907f.rlib" "/opt/crater/target/debug/deps/libthread_id-81fd47345e412869.rlib" "/opt/crater/target/debug/deps/libaho_corasick-b1db83247592f470.rlib" "/opt/crater/target/debug/deps/libmemchr-dc381cee0e3e05fb.rlib" "/opt/crater/target/debug/deps/liblog-c97b73a8bcee9985.rlib" "/opt/crater/target/debug/deps/liblog-6796845c78a3960b.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libtimeit-59363d72f9464071.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lblas" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lblas [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 `leaf`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:708:21 [INFO] [stderr] | [INFO] [stderr] 708 | let mut native_slice = weight_lock.get_mut(native_backend.device()).unwrap().as_mut_native().unwrap().as_mut_slice::(); [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/layer.rs:962:13 [INFO] [stderr] | [INFO] [stderr] 962 | let mut out = &mut out_ref.iter().map(|b| b.write().unwrap()).collect::>(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:963:13 [INFO] [stderr] | [INFO] [stderr] 963 | let mut output_w = &mut out.iter_mut().map(|a| a).collect::>(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:993:13 [INFO] [stderr] | [INFO] [stderr] 993 | let mut btm_gradient = &mut btm_gradient_ref.iter().map(|b| b.write().unwrap()).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:994:13 [INFO] [stderr] | [INFO] [stderr] 994 | let mut input_gradient = &mut btm_gradient.iter_mut().map(|a| a).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:1021:13 [INFO] [stderr] | [INFO] [stderr] 1021 | let mut wgt_gradient = &mut wgt_gradient_ref.iter().map(|b| b.write().unwrap()).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:1022:13 [INFO] [stderr] | [INFO] [stderr] 1022 | let mut weights_gradient = &mut wgt_gradient.iter_mut().map(|a| a).collect::>(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/util.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | let mut mem_buffer = mem.as_mut_slice::(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/activation/mod.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | macro_rules! impl_ilayer_activation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | #![deny(missing_docs, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/common/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | macro_rules! impl_ilayer_common { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/loss/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! impl_ilayer_loss { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/layers/container/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | macro_rules! impl_ilayer_common { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.leaf.92cpnpvq-cgu.8.rcgu.o" "-o" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c" "/opt/crater/target/debug/deps/leaf-98822cdf3e4d924c.4794q5edgiiopxem.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libcollenchyma_nn-4550fea049413109.rlib" "/opt/crater/target/debug/deps/libcollenchyma_blas-e1b795b220ef5276.rlib" "/opt/crater/target/debug/deps/librblas-1e47375ab0064ba8.rlib" "/opt/crater/target/debug/deps/libcollenchyma-f097b4d919ad9114.rlib" "/opt/crater/target/debug/deps/liblinear_map-b0522b3281ccf608.rlib" "/opt/crater/target/debug/deps/liblazy_static-c329193024da829b.rlib" "/opt/crater/target/debug/deps/libenum_primitive-fbf5da8bf0e45735.rlib" "/opt/crater/target/debug/deps/libnum_traits-85d0e05aa2cc3298.rlib" "/opt/crater/target/debug/deps/libbitflags-b5daf8452f0e245d.rlib" "/opt/crater/target/debug/deps/libcapnp-a796bf259d6a97f1.rlib" "/opt/crater/target/debug/deps/libbyteorder-7a6cb2a3b8acfbbe.rlib" "/opt/crater/target/debug/deps/libnum-51bb9d5dae6c3d6d.rlib" "/opt/crater/target/debug/deps/libnum_rational-7f9a994db524a260.rlib" "/opt/crater/target/debug/deps/libnum_bigint-c884bc4bdfa60794.rlib" "/opt/crater/target/debug/deps/libnum_complex-f09a0b11b536aeda.rlib" "/opt/crater/target/debug/deps/librustc_serialize-fc0a027b4489f806.rlib" "/opt/crater/target/debug/deps/libnum_iter-161e13ffd3321f27.rlib" "/opt/crater/target/debug/deps/libnum_integer-440f23443e3e87b1.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "/opt/crater/target/debug/deps/librand-5eda43279f0ef45c.rlib" "/opt/crater/target/debug/deps/librand-7efbcbd89944bda6.rlib" "/opt/crater/target/debug/deps/liblog-c97b73a8bcee9985.rlib" "/opt/crater/target/debug/deps/liblog-6796845c78a3960b.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libtimeit-59363d72f9464071.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lblas" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lblas [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 `leaf`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.layer_specs.40ngy9jt-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb" "/opt/crater/target/debug/deps/layer_specs-5b3e5895fc88c1eb.1ddtp66actlpssrh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libleaf-7c28dfa41aa44af9.rlib" "/opt/crater/target/debug/deps/libcollenchyma_nn-4550fea049413109.rlib" "/opt/crater/target/debug/deps/libcollenchyma_blas-e1b795b220ef5276.rlib" "/opt/crater/target/debug/deps/librblas-1e47375ab0064ba8.rlib" "/opt/crater/target/debug/deps/libcollenchyma-f097b4d919ad9114.rlib" "/opt/crater/target/debug/deps/liblinear_map-b0522b3281ccf608.rlib" "/opt/crater/target/debug/deps/liblazy_static-c329193024da829b.rlib" "/opt/crater/target/debug/deps/libenum_primitive-fbf5da8bf0e45735.rlib" "/opt/crater/target/debug/deps/libnum_traits-85d0e05aa2cc3298.rlib" "/opt/crater/target/debug/deps/libbitflags-b5daf8452f0e245d.rlib" "/opt/crater/target/debug/deps/libcapnp-a796bf259d6a97f1.rlib" "/opt/crater/target/debug/deps/libbyteorder-7a6cb2a3b8acfbbe.rlib" "/opt/crater/target/debug/deps/libnum-51bb9d5dae6c3d6d.rlib" "/opt/crater/target/debug/deps/libnum_rational-7f9a994db524a260.rlib" "/opt/crater/target/debug/deps/libnum_bigint-c884bc4bdfa60794.rlib" "/opt/crater/target/debug/deps/libnum_complex-f09a0b11b536aeda.rlib" "/opt/crater/target/debug/deps/librustc_serialize-fc0a027b4489f806.rlib" "/opt/crater/target/debug/deps/libnum_iter-161e13ffd3321f27.rlib" "/opt/crater/target/debug/deps/libnum_integer-440f23443e3e87b1.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "/opt/crater/target/debug/deps/librand-5eda43279f0ef45c.rlib" "/opt/crater/target/debug/deps/librand-7efbcbd89944bda6.rlib" "/opt/crater/target/debug/deps/liblog-c97b73a8bcee9985.rlib" "/opt/crater/target/debug/deps/liblog-6796845c78a3960b.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libtimeit-59363d72f9464071.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lblas" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lblas [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 `leaf`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fdd9208390bae67a174bf17261dba571e847d8ff6381a7f447098bd6648ce8c4"` [INFO] running `"docker" "rm" "-f" "fdd9208390bae67a174bf17261dba571e847d8ff6381a7f447098bd6648ce8c4"` [INFO] [stdout] fdd9208390bae67a174bf17261dba571e847d8ff6381a7f447098bd6648ce8c4