[INFO] fetching crate talos 0.1.0...
[INFO] checking talos-0.1.0 against master#46455dc65069387f2dc46612f13fd45452ab301a for pr-117433
[INFO] extracting crate talos 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate talos 0.1.0 on toolchain 46455dc65069387f2dc46612f13fd45452ab301a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "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-2-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alea v0.2.2
[INFO] [stderr]   Downloaded seq-macro v0.2.2
[INFO] [stderr]   Downloaded reverse v0.2.2
[INFO] [stderr]   Downloaded compute v0.2.2
[INFO] [stderr]   Downloaded talos_procs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5af841203eeb8282b42f5ee5f739defe2fef8a72813b37943a83f5c258261a22
[INFO] running `Command { std: "docker" "start" "-a" "5af841203eeb8282b42f5ee5f739defe2fef8a72813b37943a83f5c258261a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5af841203eeb8282b42f5ee5f739defe2fef8a72813b37943a83f5c258261a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af841203eeb8282b42f5ee5f739defe2fef8a72813b37943a83f5c258261a22", kill_on_drop: false }`
[INFO] [stdout] 5af841203eeb8282b42f5ee5f739defe2fef8a72813b37943a83f5c258261a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+46455dc65069387f2dc46612f13fd45452ab301a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b86484b0c585705c2e1d3bb0cebfca21214b77277bfa5144826281374ca61fd3
[INFO] running `Command { std: "docker" "start" "-a" "b86484b0c585705c2e1d3bb0cebfca21214b77277bfa5144826281374ca61fd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking alea v0.2.2
[INFO] [stderr]     Checking reverse v0.2.2
[INFO] [stderr]     Checking impl_ops v0.1.1
[INFO] [stderr]    Compiling seq-macro v0.2.2
[INFO] [stderr]     Checking compute v0.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]    Compiling talos_procs v0.1.0
[INFO] [stderr]     Checking 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 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: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/functions.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |             PI / ((PI * self).sin() * Self::gamma(1. - self))
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `functions::Gamma::gamma(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(float_gamma)]` to the crate attributes to enable `f64::<impl f64>::gamma`
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/functions.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |             PI / ((PI * self).sin() * Self::gamma(1. - self))
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `functions::Gamma::gamma(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(float_gamma)]` to the crate attributes to enable `f64::<impl f64>::gamma`
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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: `f`
[INFO] [stdout]  --> src/samplers/hmc.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn step<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 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 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: 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] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "b86484b0c585705c2e1d3bb0cebfca21214b77277bfa5144826281374ca61fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86484b0c585705c2e1d3bb0cebfca21214b77277bfa5144826281374ca61fd3", kill_on_drop: false }`
[INFO] [stdout] b86484b0c585705c2e1d3bb0cebfca21214b77277bfa5144826281374ca61fd3
[INFO] checking talos-0.1.0 against try#794be3cb2f20e1fd15af31d8a42d380fc36600ed for pr-117433
[INFO] extracting crate talos 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate talos 0.1.0 on toolchain 794be3cb2f20e1fd15af31d8a42d380fc36600ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "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-2-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af31a839a13b4950074b8eb8f78f9897c78862036b56512d0269db8e9ac9d25c
[INFO] running `Command { std: "docker" "start" "-a" "af31a839a13b4950074b8eb8f78f9897c78862036b56512d0269db8e9ac9d25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af31a839a13b4950074b8eb8f78f9897c78862036b56512d0269db8e9ac9d25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af31a839a13b4950074b8eb8f78f9897c78862036b56512d0269db8e9ac9d25c", kill_on_drop: false }`
[INFO] [stdout] af31a839a13b4950074b8eb8f78f9897c78862036b56512d0269db8e9ac9d25c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+794be3cb2f20e1fd15af31d8a42d380fc36600ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4ccb34b791d42496cc1328044bf5dfb0a343b8f881548e61f1b77fd95dac0c1
[INFO] running `Command { std: "docker" "start" "-a" "d4ccb34b791d42496cc1328044bf5dfb0a343b8f881548e61f1b77fd95dac0c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking impl_ops v0.1.1
[INFO] [stderr]     Checking reverse v0.2.2
[INFO] [stderr]     Checking alea v0.2.2
[INFO] [stderr]     Checking approx_eq v0.1.8
[INFO] [stderr]    Compiling seq-macro v0.2.2
[INFO] [stderr]     Checking compute v0.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]    Compiling talos_procs v0.1.0
[INFO] [stderr]     Checking 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: `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: `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: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/functions.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |             PI / ((PI * self).sin() * Self::gamma(1. - self))
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `functions::Gamma::gamma(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(float_gamma)]` to the crate attributes to enable `f64::<impl f64>::gamma`
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/functions.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |             PI / ((PI * self).sin() * Self::gamma(1. - self))
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `functions::Gamma::gamma(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(float_gamma)]` to the crate attributes to enable `f64::<impl f64>::gamma`
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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: `f`
[INFO] [stdout]  --> src/samplers/hmc.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn step<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, params: &[Var<'a>], data: S) -> Vec<f64>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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<F, S>(&self, f: F, inits: &[Var<'a>], data: S, n_samples: usize) -> Vec<Vec<f64>>
[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: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> examples/coinflip.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[model("f64")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: At least one argument must take a slice of f64
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> examples/linreg.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[model("f64")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: At least one argument must take a slice of f64
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> examples/hierarchical_linreg.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[model("f64")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: At least one argument must take a slice of f64
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/main.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[model("Var<'a>")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: At least one argument must take a slice of Var<'a>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/main.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[model("Var<'a>")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: At least one argument must take a slice of Var<'a>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lnlik` in this scope
[INFO] [stdout]   --> examples/linreg.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |     for chain in s.sample_par(lnlik, &inits, &[&x, &y], 10000, 4) {
[INFO] [stdout]    |                               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lnlik` in this scope
[INFO] [stdout]   --> examples/coinflip.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         .sample_par(lnlik, &params, &data, 10000, 4)
[INFO] [stdout]    |                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lnlik` in this scope
[INFO] [stdout]   --> src/main.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |             h.sample(lnlik, &inits, &data, 1000)
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> examples/linreg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     *,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> examples/coinflip.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     *,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lnlik` in this scope
[INFO] [stdout]   --> src/main.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |             h.sample(lnlik, &inits, &data, 1000)
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[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] error[E0425]: cannot find value `lnlik` in this scope
[INFO] [stdout]   --> examples/hierarchical_linreg.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |         .sample(lnlik, &params, &data, 10000)
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Gibbs`
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     samplers::{Gibbs, Sampler, HMC},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 8 |     utils::Data,
[INFO] [stdout] 9 |     *,
[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: `*`
[INFO] [stdout]  --> examples/hierarchical_linreg.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     *,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Gibbs`
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     samplers::{Gibbs, Sampler, HMC},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 8 |     utils::Data,
[INFO] [stdout] 9 |     *,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `talos` (example "linreg") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `talos` (example "coinflip") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `talos` (bin "talos") due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] error: could not compile `talos` (example "hierarchical_linreg") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `talos` (bin "talos" test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d4ccb34b791d42496cc1328044bf5dfb0a343b8f881548e61f1b77fd95dac0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ccb34b791d42496cc1328044bf5dfb0a343b8f881548e61f1b77fd95dac0c1", kill_on_drop: false }`
[INFO] [stdout] d4ccb34b791d42496cc1328044bf5dfb0a343b8f881548e61f1b77fd95dac0c1