[INFO] fetching crate talos 0.1.0... [INFO] testing talos-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate talos 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate talos 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate talos 0.1.0 [INFO] finished tweaking crates.io crate talos 0.1.0 [INFO] tweaked toml for crates.io crate talos 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate talos 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 98490d709e4703a1166963937038794df6bc04759dd8e2af701f0cbdc7ffb340 [INFO] running `Command { std: "docker" "start" "-a" "98490d709e4703a1166963937038794df6bc04759dd8e2af701f0cbdc7ffb340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98490d709e4703a1166963937038794df6bc04759dd8e2af701f0cbdc7ffb340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98490d709e4703a1166963937038794df6bc04759dd8e2af701f0cbdc7ffb340", kill_on_drop: false }` [INFO] [stdout] 98490d709e4703a1166963937038794df6bc04759dd8e2af701f0cbdc7ffb340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9246ad07b8d7b75fcadddd1b7c62a5045f6963b34d642c4691516f0a908c2dd4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9246ad07b8d7b75fcadddd1b7c62a5045f6963b34d642c4691516f0a908c2dd4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling impl_ops v0.1.1 [INFO] [stderr] Compiling alea v0.2.2 [INFO] [stderr] Compiling reverse v0.2.2 [INFO] [stderr] Compiling approx_eq v0.1.8 [INFO] [stderr] Compiling seq-macro v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling compute v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling talos_procs v0.1.0 [INFO] [stderr] Compiling talos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::functions` [INFO] [stdout] --> src/distributions.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::functions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/samplers/hmc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/samplers/hmc.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:9:52 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inits` [INFO] [stdout] --> src/samplers/hmc.rs:17:34 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_samples` [INFO] [stdout] --> src/samplers/hmc.rs:17:62 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | f: F, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inits` [INFO] [stdout] --> src/samplers/hmc.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | inits: &[Var<'a>], [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | data: S, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_samples` [INFO] [stdout] --> src/samplers/hmc.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | n_samples: usize, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_chains` [INFO] [stdout] --> src/samplers/hmc.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | n_chains: usize, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_chains` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vector` [INFO] [stdout] --> src/main.rs:3:58 [INFO] [stdout] | [INFO] [stdout] 3 | use compute::prelude::{linspace, Distribution1D, Normal, Vector}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Gibbs` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | samplers::{Gibbs, Sampler, HMC}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let res = (0..4) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.72s [INFO] running `Command { std: "docker" "inspect" "9246ad07b8d7b75fcadddd1b7c62a5045f6963b34d642c4691516f0a908c2dd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9246ad07b8d7b75fcadddd1b7c62a5045f6963b34d642c4691516f0a908c2dd4", kill_on_drop: false }` [INFO] [stdout] 9246ad07b8d7b75fcadddd1b7c62a5045f6963b34d642c4691516f0a908c2dd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68ca13fedd36d35e8b3441cc0638b9eda16047784506dbcc87de5034511631df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "68ca13fedd36d35e8b3441cc0638b9eda16047784506dbcc87de5034511631df", kill_on_drop: false }` [INFO] [stderr] Compiling talos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::functions` [INFO] [stdout] --> src/distributions.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::functions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/samplers/hmc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/samplers/hmc.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:9:52 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inits` [INFO] [stdout] --> src/samplers/hmc.rs:17:34 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_samples` [INFO] [stdout] --> src/samplers/hmc.rs:17:62 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | f: F, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inits` [INFO] [stdout] --> src/samplers/hmc.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | inits: &[Var<'a>], [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | data: S, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_samples` [INFO] [stdout] --> src/samplers/hmc.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | n_samples: usize, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_chains` [INFO] [stdout] --> src/samplers/hmc.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | n_chains: usize, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_chains` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::functions` [INFO] [stdout] --> src/distributions.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::functions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/samplers/hmc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vector` [INFO] [stdout] --> src/main.rs:3:58 [INFO] [stdout] | [INFO] [stdout] 3 | use compute::prelude::{linspace, Distribution1D, Normal, Vector}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Gibbs` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | samplers::{Gibbs, Sampler, HMC}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/samplers/hmc.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:9:52 [INFO] [stdout] | [INFO] [stdout] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inits` [INFO] [stdout] --> src/samplers/hmc.rs:17:34 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_samples` [INFO] [stdout] --> src/samplers/hmc.rs:17:62 [INFO] [stdout] | [INFO] [stdout] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/samplers/hmc.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | f: F, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inits` [INFO] [stdout] --> src/samplers/hmc.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | inits: &[Var<'a>], [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/samplers/hmc.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | data: S, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_samples` [INFO] [stdout] --> src/samplers/hmc.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | n_samples: usize, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_chains` [INFO] [stdout] --> src/samplers/hmc.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | n_chains: usize, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_chains` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let res = (0..4) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.32s [INFO] running `Command { std: "docker" "inspect" "68ca13fedd36d35e8b3441cc0638b9eda16047784506dbcc87de5034511631df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68ca13fedd36d35e8b3441cc0638b9eda16047784506dbcc87de5034511631df", kill_on_drop: false }` [INFO] [stdout] 68ca13fedd36d35e8b3441cc0638b9eda16047784506dbcc87de5034511631df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52c29bac2eb370b786cca3cc530caad30da2c82dc84fce4a8f5ab759f4188797 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "52c29bac2eb370b786cca3cc530caad30da2c82dc84fce4a8f5ab759f4188797", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::functions` [INFO] [stderr] --> src/distributions.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::functions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::prelude::*` [INFO] [stderr] --> src/samplers/hmc.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/samplers/hmc.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/samplers/hmc.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/samplers/hmc.rs:9:52 [INFO] [stderr] | [INFO] [stderr] 9 | fn step(&self, f: F, params: &[Var<'a>], data: S) -> Vec [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/samplers/hmc.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inits` [INFO] [stderr] --> src/samplers/hmc.rs:17:34 [INFO] [stderr] | [INFO] [stderr] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/samplers/hmc.rs:17:53 [INFO] [stderr] | [INFO] [stderr] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_samples` [INFO] [stderr] --> src/samplers/hmc.rs:17:62 [INFO] [stderr] | [INFO] [stderr] 17 | fn sample(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec> [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/samplers/hmc.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | f: F, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inits` [INFO] [stderr] --> src/samplers/hmc.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | inits: &[Var<'a>], [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inits` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/samplers/hmc.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | data: S, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_samples` [INFO] [stderr] --> src/samplers/hmc.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | n_samples: usize, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_samples` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_chains` [INFO] [stderr] --> src/samplers/hmc.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | n_chains: usize, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_chains` [INFO] [stderr] [INFO] [stderr] warning: `talos` (lib) generated 14 warnings [INFO] [stderr] warning: `talos` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] warning: unused import: `Vector` [INFO] [stderr] --> src/main.rs:3:58 [INFO] [stderr] | [INFO] [stderr] 3 | use compute::prelude::{linspace, Distribution1D, Normal, Vector}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Gibbs` [INFO] [stderr] --> src/main.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | samplers::{Gibbs, Sampler, HMC}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let res = (0..4) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `talos` (bin "talos" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/talos-5ccfb94d6749cf51) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/talos-7d7d76b359fcd926) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests talos [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52c29bac2eb370b786cca3cc530caad30da2c82dc84fce4a8f5ab759f4188797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52c29bac2eb370b786cca3cc530caad30da2c82dc84fce4a8f5ab759f4188797", kill_on_drop: false }` [INFO] [stdout] 52c29bac2eb370b786cca3cc530caad30da2c82dc84fce4a8f5ab759f4188797