[INFO] fetching crate fann 0.1.7... [INFO] testing fann-0.1.7 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate fann 0.1.7 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate fann 0.1.7 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fann 0.1.7 [INFO] finished tweaking crates.io crate fann 0.1.7 [INFO] tweaked toml for crates.io crate fann 0.1.7 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f58ad8a6b36efa96a8e8df3253da27e673a6e75a3b67cd1c1da3ad50cefdf5eb [INFO] running `Command { std: "docker" "start" "-a" "f58ad8a6b36efa96a8e8df3253da27e673a6e75a3b67cd1c1da3ad50cefdf5eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f58ad8a6b36efa96a8e8df3253da27e673a6e75a3b67cd1c1da3ad50cefdf5eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58ad8a6b36efa96a8e8df3253da27e673a6e75a3b67cd1c1da3ad50cefdf5eb", kill_on_drop: false }` [INFO] [stdout] f58ad8a6b36efa96a8e8df3253da27e673a6e75a3b67cd1c1da3ad50cefdf5eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6adc7204b08654a64514ef791ae8460d1654484dbfa838d324532841cace6f8c [INFO] running `Command { std: "docker" "start" "-a" "6adc7204b08654a64514ef791ae8460d1654484dbfa838d324532841cace6f8c", kill_on_drop: false }` [INFO] [stderr] Compiling fann-sys v0.1.7 [INFO] [stderr] Compiling fann v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(self.error_type.fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(": ".fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | try!(FannError::check_no_error(errdat)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | try!(FannError::check_no_error(fann.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | try!(FannError::check_no_error(fann.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:280:28 [INFO] [stdout] | [INFO] [stdout] 280 | let raw_data = try!(self.get_data()).get_raw(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:380:24 [INFO] [stdout] | [INFO] [stdout] 380 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:389:24 [INFO] [stdout] | [INFO] [stdout] 389 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:485:13 [INFO] [stdout] | [INFO] [stdout] 485 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:486:13 [INFO] [stdout] | [INFO] [stdout] 486 | try!(self.check_output_size(desired_output)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:488:13 [INFO] [stdout] | [INFO] [stdout] 488 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:513:13 [INFO] [stdout] | [INFO] [stdout] 513 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:527:9 [INFO] [stdout] | [INFO] [stdout] 527 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:528:9 [INFO] [stdout] | [INFO] [stdout] 528 | try!(self.check_output_size(desired_output)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 533 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:544:13 [INFO] [stdout] | [INFO] [stdout] 544 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:571:9 [INFO] [stdout] | [INFO] [stdout] 571 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:576:13 [INFO] [stdout] | [INFO] [stdout] 576 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:673:18 [INFO] [stdout] | [INFO] [stdout] 673 | unsafe { try!(FannError::check_no_error(self.raw as *mut fann_error)) }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:165:26 [INFO] [stdout] | [INFO] [stdout] 165 | callback: Option<&'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 - callback: Option<&'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] 165 + callback: Option<&'a dyn Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | callback: &'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 207 - callback: &'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] 207 + callback: &'a dyn Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/train_data.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | pub type TrainCallback = Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub type TrainCallback = Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] 11 + pub type TrainCallback = dyn Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "6adc7204b08654a64514ef791ae8460d1654484dbfa838d324532841cace6f8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6adc7204b08654a64514ef791ae8460d1654484dbfa838d324532841cace6f8c", kill_on_drop: false }` [INFO] [stdout] 6adc7204b08654a64514ef791ae8460d1654484dbfa838d324532841cace6f8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cf81410fcf776b1a8f4dc41ef050a0f166b3190ea6878e70b6b53a1c4a6d470 [INFO] running `Command { std: "docker" "start" "-a" "5cf81410fcf776b1a8f4dc41ef050a0f166b3190ea6878e70b6b53a1c4a6d470", kill_on_drop: false }` [INFO] [stderr] Compiling fann v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(self.error_type.fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(": ".fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | try!(FannError::check_no_error(errdat)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | try!(FannError::check_no_error(fann.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | try!(FannError::check_no_error(fann.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:280:28 [INFO] [stdout] | [INFO] [stdout] 280 | let raw_data = try!(self.get_data()).get_raw(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:380:24 [INFO] [stdout] | [INFO] [stdout] 380 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:389:24 [INFO] [stdout] | [INFO] [stdout] 389 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:485:13 [INFO] [stdout] | [INFO] [stdout] 485 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:486:13 [INFO] [stdout] | [INFO] [stdout] 486 | try!(self.check_output_size(desired_output)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:488:13 [INFO] [stdout] | [INFO] [stdout] 488 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:513:13 [INFO] [stdout] | [INFO] [stdout] 513 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:527:9 [INFO] [stdout] | [INFO] [stdout] 527 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:528:9 [INFO] [stdout] | [INFO] [stdout] 528 | try!(self.check_output_size(desired_output)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 533 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:544:13 [INFO] [stdout] | [INFO] [stdout] 544 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:571:9 [INFO] [stdout] | [INFO] [stdout] 571 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:576:13 [INFO] [stdout] | [INFO] [stdout] 576 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:673:18 [INFO] [stdout] | [INFO] [stdout] 673 | unsafe { try!(FannError::check_no_error(self.raw as *mut fann_error)) }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:165:26 [INFO] [stdout] | [INFO] [stdout] 165 | callback: Option<&'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 - callback: Option<&'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] 165 + callback: Option<&'a dyn Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | callback: &'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 207 - callback: &'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] 207 + callback: &'a dyn Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/train_data.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | pub type TrainCallback = Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub type TrainCallback = Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] 11 + pub type TrainCallback = dyn Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(self.error_type.fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(": ".fmt(f)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/error.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | try!(FannError::check_no_error(errdat)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | try!(FannError::check_no_error(fann.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/train_data.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | try!(FannError::check_no_error(fann.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:280:28 [INFO] [stdout] | [INFO] [stdout] 280 | let raw_data = try!(self.get_data()).get_raw(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | try!(FannError::check_no_error(raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:380:24 [INFO] [stdout] | [INFO] [stdout] 380 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:389:24 [INFO] [stdout] | [INFO] [stdout] 389 | let filename = try!(to_filename(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:485:13 [INFO] [stdout] | [INFO] [stdout] 485 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:486:13 [INFO] [stdout] | [INFO] [stdout] 486 | try!(self.check_output_size(desired_output)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:488:13 [INFO] [stdout] | [INFO] [stdout] 488 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:513:13 [INFO] [stdout] | [INFO] [stdout] 513 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:527:9 [INFO] [stdout] | [INFO] [stdout] 527 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:528:9 [INFO] [stdout] | [INFO] [stdout] 528 | try!(self.check_output_size(desired_output)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 533 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:544:13 [INFO] [stdout] | [INFO] [stdout] 544 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:571:9 [INFO] [stdout] | [INFO] [stdout] 571 | try!(self.check_input_size(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:576:13 [INFO] [stdout] | [INFO] [stdout] 576 | try!(FannError::check_no_error(self.raw as *mut fann_error)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:673:18 [INFO] [stdout] | [INFO] [stdout] 673 | unsafe { try!(FannError::check_no_error(self.raw as *mut fann_error)) }; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:165:26 [INFO] [stdout] | [INFO] [stdout] 165 | callback: Option<&'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 165 - callback: Option<&'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] 165 + callback: Option<&'a dyn Fn(&Fann, &TrainData, c_uint) -> CallbackResult>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | callback: &'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 207 - callback: &'a Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] 207 + callback: &'a dyn Fn(&Fann, &TrainData, c_uint) -> CallbackResult, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/train_data.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | pub type TrainCallback = Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub type TrainCallback = Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] 11 + pub type TrainCallback = dyn Fn(c_uint) -> (Vec, Vec); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.fann.f7f3cafb-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943.1dqsobkt1tji9q3i.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-d9ecd5377b7dfa2f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e95f8ccbb889cb3a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-bc3d259c8a5de0c3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2b85ee1dcf40ad05.rlib" "/opt/rustwide/target/debug/deps/libfann_sys-ef212234b3e1a6d1.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a5dab6311f3c1a3.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lfann" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-02-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/fann-973d70594a035943" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lfann [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fann` due to 2 previous errors; 30 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5cf81410fcf776b1a8f4dc41ef050a0f166b3190ea6878e70b6b53a1c4a6d470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf81410fcf776b1a8f4dc41ef050a0f166b3190ea6878e70b6b53a1c4a6d470", kill_on_drop: false }` [INFO] [stdout] 5cf81410fcf776b1a8f4dc41ef050a0f166b3190ea6878e70b6b53a1c4a6d470