[INFO] cloning repository https://github.com/nickmachnik/rs-bann [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickmachnik/rs-bann" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmachnik%2Frs-bann", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmachnik%2Frs-bann'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 137632b4e7a47fd3b2c70617b3c3bf2b5f902883 [INFO] checking nickmachnik/rs-bann against try#b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 for pr-102737 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmachnik%2Frs-bann" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nickmachnik/rs-bann on toolchain b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/nickmachnik/rs-bann [INFO] finished tweaking git repo https://github.com/nickmachnik/rs-bann [INFO] tweaked toml for git repo https://github.com/nickmachnik/rs-bann written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/nickmachnik/rs-bann already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05cdd6926b277cc41449dad5d4eb6da81a8bea4486ffbb86cb31aca3e4b1536c [INFO] running `Command { std: "docker" "start" "-a" "05cdd6926b277cc41449dad5d4eb6da81a8bea4486ffbb86cb31aca3e4b1536c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05cdd6926b277cc41449dad5d4eb6da81a8bea4486ffbb86cb31aca3e4b1536c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05cdd6926b277cc41449dad5d4eb6da81a8bea4486ffbb86cb31aca3e4b1536c", kill_on_drop: false }` [INFO] [stdout] 05cdd6926b277cc41449dad5d4eb6da81a8bea4486ffbb86cb31aca3e4b1536c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+b3e4dd99bf69ba41bc9bd7c11d27ddea7cb00ca4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d8a9e98cf1c92189e4e8d423884a2c966d23f9d4575ffc40c81a93caa496a70 [INFO] running `Command { std: "docker" "start" "-a" "4d8a9e98cf1c92189e4e8d423884a2c966d23f9d4575ffc40c81a93caa496a70", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libm v0.2.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling netlib-src v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Compiling arrayfire v3.8.0 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking simba v0.5.1 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking os_str_bytes v6.2.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling clap_derive v3.2.15 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking nalgebra v0.27.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking time v0.3.12 [INFO] [stderr] Checking simple_logger v2.2.0 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking statrs v0.15.0 [INFO] [stderr] Checking blas-src v0.8.0 [INFO] [stderr] Checking rs-bedvec v0.1.0 (https://github.com/nickmachnik/bedvec.git#7e57197d) [INFO] [stderr] Checking rs-hmc v0.1.0 (https://github.com/nickmachnik/rs-hmc.git#c0303836) [INFO] [stderr] Checking rs-bann v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `to_host` [INFO] [stdout] --> src/net/branch/branch.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{scalar_to_host, to_host}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sqrt` [INFO] [stdout] --> src/net/branch/branch.rs:11:57 [INFO] [stdout] | [INFO] [stdout] 11 | use arrayfire::{diag_extract, dim4, dot, matmul, randu, sqrt, sum, tanh, Array, MatProp}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt`, `str::FromStr` [INFO] [stdout] --> src/net/mcmc_cfg.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fmt, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | path::{Path, PathBuf}, [INFO] [stdout] 4 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_host` [INFO] [stdout] --> src/net/branch/branch.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{scalar_to_host, to_host}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sqrt` [INFO] [stdout] --> src/net/branch/branch.rs:11:57 [INFO] [stdout] | [INFO] [stdout] 11 | use arrayfire::{diag_extract, dim4, dot, matmul, randu, sqrt, sum, tanh, Array, MatProp}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt`, `str::FromStr` [INFO] [stdout] --> src/net/mcmc_cfg.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fmt, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | path::{Path, PathBuf}, [INFO] [stdout] 4 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `const_factor` [INFO] [stdout] --> src/net/branch/ard_branch.rs:100:37 [INFO] [stdout] | [INFO] [stdout] 100 | fn std_scaled_step_sizes(&self, const_factor: f64) -> StepSizes { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_const_factor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/branch/ard_branch.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut wrt_weights = Vec::with_capacity(self.num_layers()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/branch/ard_branch.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut wrt_biases = Vec::with_capacity(self.num_layers() - 1); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `reset_training_stats` is never used [INFO] [stdout] --> src/net/net.rs:282:8 [INFO] [stdout] | [INFO] [stdout] 282 | fn reset_training_stats(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `heuristic_step_sizes_min` is never used [INFO] [stdout] --> src/network.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | fn heuristic_step_sizes_min(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `numerical_log_density_gradient` is never used [INFO] [stdout] --> src/network.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | fn numerical_log_density_gradient(&self, param_vec: &ArrayBase) -> A [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `gradient_step` is never used [INFO] [stdout] --> src/network.rs:390:8 [INFO] [stdout] | [INFO] [stdout] 390 | fn gradient_step(&mut self, step_size: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `const_factor` [INFO] [stdout] --> src/net/branch/ard_branch.rs:100:37 [INFO] [stdout] | [INFO] [stdout] 100 | fn std_scaled_step_sizes(&self, const_factor: f64) -> StepSizes { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_const_factor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/branch/ard_branch.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut wrt_weights = Vec::with_capacity(self.num_layers()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/branch/ard_branch.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut wrt_biases = Vec::with_capacity(self.num_layers() - 1); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `reset_training_stats` is never used [INFO] [stdout] --> src/net/net.rs:282:8 [INFO] [stdout] | [INFO] [stdout] 282 | fn reset_training_stats(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `heuristic_step_sizes_min` is never used [INFO] [stdout] --> src/network.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | fn heuristic_step_sizes_min(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `numerical_log_density_gradient` is never used [INFO] [stdout] --> src/network.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | fn numerical_log_density_gradient(&self, param_vec: &ArrayBase) -> A [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 45s [INFO] running `Command { std: "docker" "inspect" "4d8a9e98cf1c92189e4e8d423884a2c966d23f9d4575ffc40c81a93caa496a70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d8a9e98cf1c92189e4e8d423884a2c966d23f9d4575ffc40c81a93caa496a70", kill_on_drop: false }` [INFO] [stdout] 4d8a9e98cf1c92189e4e8d423884a2c966d23f9d4575ffc40c81a93caa496a70