[INFO] cloning repository https://github.com/UsairimIsani/learning-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UsairimIsani/learning-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2Flearning-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2Flearning-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 061b7481efd3c55a9bf4a85eed5f5534cbd3dc3a
[INFO] checking UsairimIsani/learning-rs/061b7481efd3c55a9bf4a85eed5f5534cbd3dc3a against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2Flearning-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UsairimIsani/learning-rs on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UsairimIsani/learning-rs
[INFO] finished tweaking git repo https://github.com/UsairimIsani/learning-rs
[INFO] tweaked toml for git repo https://github.com/UsairimIsani/learning-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/UsairimIsani/learning-rs 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0934a754a513b3ec2148bb9e89b8c31cbfb11a18919bd7c5d018cec43a34832b
[INFO] running `Command { std: "docker" "start" "-a" "0934a754a513b3ec2148bb9e89b8c31cbfb11a18919bd7c5d018cec43a34832b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0934a754a513b3ec2148bb9e89b8c31cbfb11a18919bd7c5d018cec43a34832b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0934a754a513b3ec2148bb9e89b8c31cbfb11a18919bd7c5d018cec43a34832b", kill_on_drop: false }`
[INFO] [stdout] 0934a754a513b3ec2148bb9e89b8c31cbfb11a18919bd7c5d018cec43a34832b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48cde2c3356784c03d94af45b7d6c1ea774fd09d054e372fa0e249019909a5da
[INFO] running `Command { std: "docker" "start" "-a" "48cde2c3356784c03d94af45b7d6c1ea774fd09d054e372fa0e249019909a5da", kill_on_drop: false }`
[INFO] [stderr]     Checking learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/bin/ram.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/bin/ram.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         'second: loop {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div`, `Mul`, and `fmt::Display`
[INFO] [stdout]   --> src/bin/t_a_g.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fmt::Display,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 74 |     ops::{Add, Div, Mul, Sub},
[INFO] [stdout]    |                ^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use core::time;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chicken::hen::cl`
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use chicken::hen::cl;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/bin/ram.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/bin/ram.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         'second: loop {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use core::time;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chicken::hen::cl`
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use chicken::hen::cl;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/bin/alif.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Human {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Animal` is never constructed
[INFO] [stdout]  --> src/bin/alif.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Animal;
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new` is never used
[INFO] [stdout]   --> src/bin/alif.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Animal {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 11 |     fn new(&self) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let a = RefCell::new(2);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let a = |x: i32, y: u32, z| 8;
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let a = |x: i32, y: u32, z| 8;
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/main.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let a = |x: i32, y: u32, z| 8;
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hella` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn hella() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hello` is never used
[INFO] [stdout]  --> src/client/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn hello() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pine` is never used
[INFO] [stdout]  --> src/client/tree.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn pine() {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cluck` is never used
[INFO] [stdout]   --> src/main.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn cluck() {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cl` is never used
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |         pub fn cl() {
[INFO] [stdout]   |                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `col` is never used
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |         fn col() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `doda` is never used
[INFO] [stdout]   --> src/main.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |         pub fn doda() {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tamata` is never used
[INFO] [stdout]   --> src/main.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |         pub fn tamata() {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/bin/vec_swap.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let a = RefCell::new(2);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/bin/vec_swap.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/bin/ane.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let a = stdin().read_line(&mut input_val);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/bin/ane.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let a = stdin().read_line(&mut input_val);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let a = |x: i32, y: u32, z| 8;
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let a = |x: i32, y: u32, z| 8;
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/main.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let a = |x: i32, y: u32, z| 8;
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assignment2` is never used
[INFO] [stdout]  --> src/bin/ane.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn assignment2(read_path: &String) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assignment` is never used
[INFO] [stdout]   --> src/bin/ane.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn assignment() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bhindi` and `Onion` are never constructed
[INFO] [stdout]   --> src/bin/ane.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum Vegetables {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 57 |     Aalu,
[INFO] [stdout] 58 |     Bhindi,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 59 |     Onion,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assignment2` is never used
[INFO] [stdout]  --> src/bin/ane.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn assignment2(read_path: &String) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assignment` is never used
[INFO] [stdout]   --> src/bin/ane.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn assignment() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Bhindi` and `Onion` are never constructed
[INFO] [stdout]   --> src/bin/ane.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum Vegetables {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 57 |     Aalu,
[INFO] [stdout] 58 |     Bhindi,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 59 |     Onion,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hella` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn hella() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hello` is never used
[INFO] [stdout]  --> src/client/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn hello() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pine` is never used
[INFO] [stdout]  --> src/client/tree.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn pine() {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cluck` is never used
[INFO] [stdout]   --> src/main.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn cluck() {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cl` is never used
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |         pub fn cl() {
[INFO] [stdout]   |                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `col` is never used
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |         fn col() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `doda` is never used
[INFO] [stdout]   --> src/main.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |         pub fn doda() {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tamata` is never used
[INFO] [stdout]   --> src/main.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |         pub fn tamata() {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 3 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/bin/t_a_g.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<F> BBQ<F>
[INFO] [stdout]     |         ^^^ - supplied 1 generic argument
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected 3 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 3 generic parameters: `T`, `F`, `G`
[INFO] [stdout]    --> src/bin/t_a_g.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct BBQ<T, F, G>
[INFO] [stdout]     |        ^^^ -  -  -
[INFO] [stdout] help: add missing generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<F> BBQ<F, F, G>
[INFO] [stdout]     |              ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<_, _, _>`
[INFO] [stdout]   --> src/bin/t_a_g.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let b = BBQ { dish: 8 };
[INFO] [stdout]    |             ^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<_, _, _>`
[INFO] [stdout]   --> src/bin/t_a_g.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let c = BBQ { dish: "str" };
[INFO] [stdout]    |             ^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<_, _, _>`
[INFO] [stdout]   --> src/bin/t_a_g.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let d = BBQ { dish: CUstom };
[INFO] [stdout]    |             ^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<F, {type error}, {type error}>`
[INFO] [stdout]    --> src/bin/t_a_g.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Self { dish }
[INFO] [stdout]     |         ^^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0107.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HasHK` is never used
[INFO] [stdout]   --> src/bin/vec_swap.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 | enum HasHK {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BBQ` is never constructed
[INFO] [stdout]   --> src/bin/vec_swap.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct BBQ {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HasHK` is never used
[INFO] [stdout]   --> src/bin/vec_swap.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 | enum HasHK {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BBQ` is never constructed
[INFO] [stdout]   --> src/bin/vec_swap.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct BBQ {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learning` (bin "t_a_g" test) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused imports: `Div`, `Mul`, and `fmt::Display`
[INFO] [stdout]   --> src/bin/t_a_g.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fmt::Display,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 74 |     ops::{Add, Div, Mul, Sub},
[INFO] [stdout]    |                ^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/bin/alif.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Human {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Animal` is never constructed
[INFO] [stdout]  --> src/bin/alif.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Animal;
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new` is never used
[INFO] [stdout]   --> src/bin/alif.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Animal {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 11 |     fn new(&self) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 3 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/bin/t_a_g.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<F> BBQ<F>
[INFO] [stdout]     |         ^^^ - supplied 1 generic argument
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected 3 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 3 generic parameters: `T`, `F`, `G`
[INFO] [stdout]    --> src/bin/t_a_g.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct BBQ<T, F, G>
[INFO] [stdout]     |        ^^^ -  -  -
[INFO] [stdout] help: add missing generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<F> BBQ<F, F, G>
[INFO] [stdout]     |              ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<_, _, _>`
[INFO] [stdout]   --> src/bin/t_a_g.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let b = BBQ { dish: 8 };
[INFO] [stdout]    |             ^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<_, _, _>`
[INFO] [stdout]   --> src/bin/t_a_g.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let c = BBQ { dish: "str" };
[INFO] [stdout]    |             ^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<_, _, _>`
[INFO] [stdout]   --> src/bin/t_a_g.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let d = BBQ { dish: CUstom };
[INFO] [stdout]    |             ^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `g` and `k` in initializer of `BBQ<F, {type error}, {type error}>`
[INFO] [stdout]    --> src/bin/t_a_g.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Self { dish }
[INFO] [stdout]     |         ^^^^ missing `g` and `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0107.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learning` (bin "t_a_g") due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "48cde2c3356784c03d94af45b7d6c1ea774fd09d054e372fa0e249019909a5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cde2c3356784c03d94af45b7d6c1ea774fd09d054e372fa0e249019909a5da", kill_on_drop: false }`
[INFO] [stdout] 48cde2c3356784c03d94af45b7d6c1ea774fd09d054e372fa0e249019909a5da