[INFO] crate leaf 0.2.1 is already in cache [INFO] testing leaf-0.2.1 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate leaf 0.2.1 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate leaf 0.2.1 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate leaf 0.2.1 [INFO] finished tweaking crates.io crate leaf 0.2.1 [INFO] tweaked toml for crates.io crate leaf 0.2.1 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] a44dfc8f05a80ac93cdde56898457358a8842cd6f7362cccacbec97eebbbea8a [INFO] running `"docker" "start" "-a" "a44dfc8f05a80ac93cdde56898457358a8842cd6f7362cccacbec97eebbbea8a"` [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling rblas v0.0.11 [INFO] [stderr] Compiling linear-map v0.0.4 [INFO] [stderr] Compiling timeit v0.1.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling capnp v0.6.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling collenchyma v0.0.8 [INFO] [stderr] Compiling capnpc v0.6.2 [INFO] [stderr] Compiling collenchyma-nn v0.3.4 [INFO] [stderr] Compiling collenchyma-blas v0.2.0 [INFO] [stderr] Compiling leaf v0.2.1 (/opt/rustwide/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: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/layer.rs:621:27 [INFO] [stderr] | [INFO] [stderr] 621 | let ref mut out = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/layer.rs:672:28 [INFO] [stderr] | [INFO] [stderr] 672 | let ref mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/layer.rs:1476:9 [INFO] [stderr] | [INFO] [stderr] 1476 | try!(self.validate_propagate_down_len()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | try!(self.scal(b, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(self.axpy(a, x, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(self.scal_plain(b, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | try!(self.axpy_plain(a, x, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:37:72 [INFO] [stderr] | [INFO] [stderr] 37 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:104:73 [INFO] [stderr] | [INFO] [stderr] 104 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:209:72 [INFO] [stderr] | [INFO] [stderr] 209 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:276:73 [INFO] [stderr] | [INFO] [stderr] 276 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:378:72 [INFO] [stderr] | [INFO] [stderr] 378 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:452:73 [INFO] [stderr] | [INFO] [stderr] 452 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:572:72 [INFO] [stderr] | [INFO] [stderr] 572 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:664:73 [INFO] [stderr] | [INFO] [stderr] 664 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:825:74 [INFO] [stderr] | [INFO] [stderr] 825 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:958:75 [INFO] [stderr] | [INFO] [stderr] 958 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1201:72 [INFO] [stderr] | [INFO] [stderr] 1201 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1261:73 [INFO] [stderr] | [INFO] [stderr] 1261 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1348:72 [INFO] [stderr] | [INFO] [stderr] 1348 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1426:73 [INFO] [stderr] | [INFO] [stderr] 1426 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1551:72 [INFO] [stderr] | [INFO] [stderr] 1551 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1608:73 [INFO] [stderr] | [INFO] [stderr] 1608 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1688:72 [INFO] [stderr] | [INFO] [stderr] 1688 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1766:73 [INFO] [stderr] | [INFO] [stderr] 1766 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1916:72 [INFO] [stderr] | [INFO] [stderr] 1916 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1987:73 [INFO] [stderr] | [INFO] [stderr] 1987 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2097:72 [INFO] [stderr] | [INFO] [stderr] 2097 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2164:73 [INFO] [stderr] | [INFO] [stderr] 2164 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2266:72 [INFO] [stderr] | [INFO] [stderr] 2266 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2323:73 [INFO] [stderr] | [INFO] [stderr] 2323 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2403:72 [INFO] [stderr] | [INFO] [stderr] 2403 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2463:73 [INFO] [stderr] | [INFO] [stderr] 2463 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [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] 129 | let bias_multiplier = unimplemented!(); [INFO] [stderr] | ---------------- any code following this expression is unreachable [INFO] [stderr] 130 | let bias_data = unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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 9.04s [INFO] running `"docker" "inspect" "a44dfc8f05a80ac93cdde56898457358a8842cd6f7362cccacbec97eebbbea8a"` [INFO] running `"docker" "rm" "-f" "a44dfc8f05a80ac93cdde56898457358a8842cd6f7362cccacbec97eebbbea8a"` [INFO] [stdout] a44dfc8f05a80ac93cdde56898457358a8842cd6f7362cccacbec97eebbbea8a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 6049fb35759bc74ba624080fd1c52a2c48b0e50f1eace2de87bdcff435127270 [INFO] running `"docker" "start" "-a" "6049fb35759bc74ba624080fd1c52a2c48b0e50f1eace2de87bdcff435127270"` [INFO] [stderr] Compiling leaf v0.2.1 (/opt/rustwide/workdir) [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] 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: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/layer.rs:621:27 [INFO] [stderr] | [INFO] [stderr] 621 | let ref mut out = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/layer.rs:672:28 [INFO] [stderr] | [INFO] [stderr] 672 | let ref mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/layer.rs:1476:9 [INFO] [stderr] | [INFO] [stderr] 1476 | try!(self.validate_propagate_down_len()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | try!(self.scal(b, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(self.axpy(a, x, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(self.scal_plain(b, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | try!(self.axpy_plain(a, x, y)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:37:72 [INFO] [stderr] | [INFO] [stderr] 37 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:104:73 [INFO] [stderr] | [INFO] [stderr] 104 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:209:72 [INFO] [stderr] | [INFO] [stderr] 209 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:276:73 [INFO] [stderr] | [INFO] [stderr] 276 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:378:72 [INFO] [stderr] | [INFO] [stderr] 378 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:452:73 [INFO] [stderr] | [INFO] [stderr] 452 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:572:72 [INFO] [stderr] | [INFO] [stderr] 572 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:664:73 [INFO] [stderr] | [INFO] [stderr] 664 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:825:74 [INFO] [stderr] | [INFO] [stderr] 825 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:958:75 [INFO] [stderr] | [INFO] [stderr] 958 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1201:72 [INFO] [stderr] | [INFO] [stderr] 1201 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1261:73 [INFO] [stderr] | [INFO] [stderr] 1261 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1348:72 [INFO] [stderr] | [INFO] [stderr] 1348 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1426:73 [INFO] [stderr] | [INFO] [stderr] 1426 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1551:72 [INFO] [stderr] | [INFO] [stderr] 1551 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1608:73 [INFO] [stderr] | [INFO] [stderr] 1608 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1688:72 [INFO] [stderr] | [INFO] [stderr] 1688 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1766:73 [INFO] [stderr] | [INFO] [stderr] 1766 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1916:72 [INFO] [stderr] | [INFO] [stderr] 1916 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:1987:73 [INFO] [stderr] | [INFO] [stderr] 1987 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2097:72 [INFO] [stderr] | [INFO] [stderr] 2097 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2164:73 [INFO] [stderr] | [INFO] [stderr] 2164 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2266:72 [INFO] [stderr] | [INFO] [stderr] 2266 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2323:73 [INFO] [stderr] | [INFO] [stderr] 2323 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2403:72 [INFO] [stderr] | [INFO] [stderr] 2403 | ::std::result::Result::Ok(::capnp::traits::FromStructReader::new(try!(reader.get_struct(::std::ptr::null())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/leaf-137d7bd7ca35814d/out/leaf_capnp.rs:2463:73 [INFO] [stderr] | [INFO] [stderr] 2463 | ::std::result::Result::Ok(::capnp::traits::FromStructBuilder::new(try!(builder.get_struct(_private::STRUCT_SIZE, ::std::ptr::null())))) [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: 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: unreachable statement [INFO] [stderr] --> src/layers/common/linear.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 129 | let bias_multiplier = unimplemented!(); [INFO] [stderr] | ---------------- any code following this expression is unreachable [INFO] [stderr] 130 | let bias_data = unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [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: 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 2.55s [INFO] running `"docker" "inspect" "6049fb35759bc74ba624080fd1c52a2c48b0e50f1eace2de87bdcff435127270"` [INFO] running `"docker" "rm" "-f" "6049fb35759bc74ba624080fd1c52a2c48b0e50f1eace2de87bdcff435127270"` [INFO] [stdout] 6049fb35759bc74ba624080fd1c52a2c48b0e50f1eace2de87bdcff435127270 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] e0555c5bcce4c0ef2871433e133f8db56c026465cd5e2fa18e40583195d3ca23 [INFO] running `"docker" "start" "-a" "e0555c5bcce4c0ef2871433e133f8db56c026465cd5e2fa18e40583195d3ca23"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/leaf-5029ba87ab06f53e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/layer_specs-1a67f3f1312ec4d0 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test layer_spec::native::save_and_load_layer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- layer_spec::native::save_and_load_layer stdout ---- [INFO] [stdout] thread 'layer_spec::native::save_and_load_layer' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b888df5374 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55b888df5374 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b888df5374 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x55b888df5374 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x55b888e14c1c - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x55b888d29c65 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x55b888df0f01 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x55b888df78a5 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x55b888df78a5 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b888df78a5 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x55b888df752c - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x55b888df7fa5 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x55b888df7b42 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 13: 0x55b888df7a36 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:307 [INFO] [stdout] 14: 0x55b888e1101a - core::panicking::panic_fmt::h467e0364f9237670 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 15: 0x55b888e11117 - core::result::unwrap_failed::h38f3a56f1dadf080 [INFO] [stdout] at src/libcore/result.rs:1165 [INFO] [stdout] 16: 0x55b888de0c6f - core::result::Result::unwrap::h359cd903c1537861 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/result.rs:933 [INFO] [stdout] 17: 0x55b888cc4146 - layer_specs::layer_spec::native::save_and_load_layer::hf7a7b4ce89216d73 [INFO] [stdout] at tests/layer_specs.rs:59 [INFO] [stdout] 18: 0x55b888cc409a - layer_specs::layer_spec::native::save_and_load_layer::{{closure}}::h2e704472015e1041 [INFO] [stdout] at tests/layer_specs.rs:55 [INFO] [stdout] 19: 0x55b888c8cdbe - core::ops::function::FnOnce::call_once::h497ff14b6d2fb00f [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 20: 0x55b888d33b5f - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 21: 0x55b888dfa72a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 22: 0x55b888d4e36e - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 23: 0x55b888d4e36e - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55b888d4e36e - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 25: 0x55b888d293d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 26: 0x55b888d2d565 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 27: 0x55b888d2d565 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 28: 0x55b888d2d565 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 29: 0x55b888dfa72a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 30: 0x55b888d2db12 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 31: 0x55b888d2db12 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x55b888d2db12 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 33: 0x55b888d2db12 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 34: 0x55b888ded92f - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 35: 0x55b888df9e80 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 36: 0x55b888df9e80 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 37: 0x55b888df9e80 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 38: 0x7f63202906db - start_thread [INFO] [stdout] 39: 0x7f631fda188f - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] layer_spec::native::save_and_load_layer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test layer_specs' [INFO] running `"docker" "inspect" "e0555c5bcce4c0ef2871433e133f8db56c026465cd5e2fa18e40583195d3ca23"` [INFO] running `"docker" "rm" "-f" "e0555c5bcce4c0ef2871433e133f8db56c026465cd5e2fa18e40583195d3ca23"` [INFO] [stdout] e0555c5bcce4c0ef2871433e133f8db56c026465cd5e2fa18e40583195d3ca23