[INFO] cloning repository https://github.com/Danila-Bain/diffurch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Danila-Bain/diffurch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanila-Bain%2Fdiffurch", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 643a3ef44803f1f9459d07e8588fcc3531299f3d
[INFO] checking Danila-Bain/diffurch against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanila-Bain%2Fdiffurch" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Danila-Bain/diffurch
[INFO] finished tweaking git repo https://github.com/Danila-Bain/diffurch
[INFO] tweaked toml for git repo https://github.com/Danila-Bain/diffurch written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Danila-Bain/diffurch on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
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[INFO] crate git repo https://github.com/Danila-Bain/diffurch 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `core::f64::consts::PI`
[INFO] [stdout]  --> examples/ndde-nonlinear.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diffurch::*`
[INFO] [stdout]  --> examples/ndde-nonlinear.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use diffurch::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `epsilon`
[INFO] [stdout]   --> examples/ndde-nonlinear.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn solution(epsilon: f64, alpha: f64, beta: f64) {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_epsilon`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alpha`
[INFO] [stdout]   --> examples/ndde-nonlinear.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn solution(epsilon: f64, alpha: f64, beta: f64) {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `beta`
[INFO] [stdout]   --> examples/ndde-nonlinear.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn solution(epsilon: f64, alpha: f64, beta: f64) {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_beta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A` is never used
[INFO] [stdout]  --> examples/ndde-nonlinear.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const A: f64 = -1.;
[INFO] [stdout]   |       ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `T` is never used
[INFO] [stdout]  --> examples/ndde-nonlinear.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const T: f64 = 1.;
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solution` is never used
[INFO] [stdout]   --> examples/ndde-nonlinear.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn solution(epsilon: f64, alpha: f64, beta: f64) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `trait_alias` is declared but not used
[INFO] [stdout]  --> tests/explicit-solutions.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_alias)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diffurch::*`
[INFO] [stdout]  --> examples/ndde-linear-1-sin.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use diffurch::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diffurch::*`
[INFO] [stdout]  --> examples/ode-linear-2-sin.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diffurch::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> examples/plotting-textplots.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diffurch::*`
[INFO] [stdout]  --> examples/plotting-textplots.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diffurch::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diffurch::*`
[INFO] [stdout]  --> examples/dde-linear-1-sin.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diffurch::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diffurch::*`
[INFO] [stdout]  --> examples/ndde-linear-1-sin-2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diffurch::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.01s
[INFO] running `Command { std: "docker" "inspect" "245192611bb05084ea14f807d2caa0586b3538300c5d090510e3db35af329697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245192611bb05084ea14f807d2caa0586b3538300c5d090510e3db35af329697", kill_on_drop: false }`
[INFO] [stdout] 245192611bb05084ea14f807d2caa0586b3538300c5d090510e3db35af329697