[INFO] updating cached repository takenta/feedforward_demo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/takenta/feedforward_demo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/takenta/feedforward_demo" "work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/takenta/feedforward_demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takenta/feedforward_demo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takenta/feedforward_demo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fac08e6bb2bc9817edfe9d2789a8787bac3ef699 [INFO] sha for GitHub repo takenta/feedforward_demo: fac08e6bb2bc9817edfe9d2789a8787bac3ef699 [INFO] validating manifest of takenta/feedforward_demo 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 takenta/feedforward_demo 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 takenta/feedforward_demo [INFO] finished frobbing takenta/feedforward_demo [INFO] frobbed toml for takenta/feedforward_demo written to work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo/Cargo.toml [INFO] started frobbing takenta/feedforward_demo [INFO] finished frobbing takenta/feedforward_demo [INFO] frobbed toml for takenta/feedforward_demo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takenta/feedforward_demo/Cargo.toml [INFO] crate takenta/feedforward_demo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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 takenta/feedforward_demo against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] ddfc465393b379caea84330657567507bae5d98394a91a257d68a7a109e2177a [INFO] running `"docker" "start" "-a" "ddfc465393b379caea84330657567507bae5d98394a91a257d68a7a109e2177a"` [INFO] [stderr] Compiling deep_learning v1.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/feed_forward.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | func: &'a Box DualNumber>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [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/tools/feed_forward.rs:11:81 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(weights: Vec, len_row: usize, bias: Vec, func: &'a Box DualNumber>) -> FeedForward<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/feed_forward.rs:37:122 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn calc_error_output<'b>(&self, outputs: &'b Vec, teachers: &'b Vec, func_error: &'b Box DualNumber>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DualNumber, &DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | let func_hide_rel: Box DualNumber> = Box::new(move |x: DualNumber| (DualNumber::new(1.0) - (-x).exp()).recip()); // 標準シグモイド関数 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | let func_output: Box DualNumber> = Box::new(move |x: DualNumber| x); // 恒等写像 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:39:25 [INFO] [stderr] | [INFO] [stderr] 39 | let error_func: Box DualNumber> = Box::new(move |&output, &teacher| (output-teacher).powf(2.0) * DualNumber::new(0.5)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DualNumber, &DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `"docker" "inspect" "ddfc465393b379caea84330657567507bae5d98394a91a257d68a7a109e2177a"` [INFO] running `"docker" "rm" "-f" "ddfc465393b379caea84330657567507bae5d98394a91a257d68a7a109e2177a"` [INFO] [stdout] ddfc465393b379caea84330657567507bae5d98394a91a257d68a7a109e2177a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 296a1949b51347de24a59239d3e0526b2c9e69475a3021a7beb3f7530dae6894 [INFO] running `"docker" "start" "-a" "296a1949b51347de24a59239d3e0526b2c9e69475a3021a7beb3f7530dae6894"` [INFO] [stderr] Compiling deep_learning v1.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/feed_forward.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | func: &'a Box DualNumber>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [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/tools/feed_forward.rs:11:81 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(weights: Vec, len_row: usize, bias: Vec, func: &'a Box DualNumber>) -> FeedForward<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/feed_forward.rs:37:122 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn calc_error_output<'b>(&self, outputs: &'b Vec, teachers: &'b Vec, func_error: &'b Box DualNumber>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DualNumber, &DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | let func_hide_rel: Box DualNumber> = Box::new(move |x: DualNumber| (DualNumber::new(1.0) - (-x).exp()).recip()); // 標準シグモイド関数 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | let func_output: Box DualNumber> = Box::new(move |x: DualNumber| x); // 恒等写像 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:39:25 [INFO] [stderr] | [INFO] [stderr] 39 | let error_func: Box DualNumber> = Box::new(move |&output, &teacher| (output-teacher).powf(2.0) * DualNumber::new(0.5)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DualNumber, &DualNumber) -> DualNumber` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `"docker" "inspect" "296a1949b51347de24a59239d3e0526b2c9e69475a3021a7beb3f7530dae6894"` [INFO] running `"docker" "rm" "-f" "296a1949b51347de24a59239d3e0526b2c9e69475a3021a7beb3f7530dae6894"` [INFO] [stdout] 296a1949b51347de24a59239d3e0526b2c9e69475a3021a7beb3f7530dae6894 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takenta/feedforward_demo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] ff1f842c856fa765eff263e9eda1816e4e9306f3dff8ad9458cd1df4b78c251c [INFO] running `"docker" "start" "-a" "ff1f842c856fa765eff263e9eda1816e4e9306f3dff8ad9458cd1df4b78c251c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/deep_learning-b326b04a03fb1bad [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] running `"docker" "inspect" "ff1f842c856fa765eff263e9eda1816e4e9306f3dff8ad9458cd1df4b78c251c"` [INFO] running `"docker" "rm" "-f" "ff1f842c856fa765eff263e9eda1816e4e9306f3dff8ad9458cd1df4b78c251c"` [INFO] [stdout] ff1f842c856fa765eff263e9eda1816e4e9306f3dff8ad9458cd1df4b78c251c