[INFO] cloning repository https://github.com/SergeevPavel/morph-endo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SergeevPavel/morph-endo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeevPavel%2Fmorph-endo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeevPavel%2Fmorph-endo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fceabaa14ef501120ee766dfb17eb1e7e8ace0c5
[INFO] checking SergeevPavel/morph-endo against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeevPavel%2Fmorph-endo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SergeevPavel/morph-endo on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/SergeevPavel/morph-endo
[INFO] finished tweaking git repo https://github.com/SergeevPavel/morph-endo
[INFO] tweaked toml for git repo https://github.com/SergeevPavel/morph-endo written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SergeevPavel/morph-endo 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "3176129fba736bb88594657b20e3a3818a139b32c585e6c95172ee5c2869e72f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d85102568908370a5dc3435b6068ca097e4214ef2057b002bf7607e9b54feebc", kill_on_drop: false }`
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[INFO] [stderr]     Checking egui-winit v0.19.0
[INFO] [stderr]     Checking eframe v0.19.0
[INFO] [stderr]     Checking morph-endo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/interpreter/pattern.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Formatter, Write, write};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::PItem::PBase`
[INFO] [stdout]  --> src/interpreter/pattern.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::interpreter::pattern::PItem::PBase;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/interpreter/cmd.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, stdin, stdout, Write};
[INFO] [stdout]   |                            ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dna`
[INFO] [stdout]  --> src/call_gen.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::interpreter::{template::TItem, pattern::PItem, dna::{Base, Dna}, template, pattern};
[INFO] [stdout]   |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::pattern`
[INFO] [stdout]  --> src/call_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::interpreter::pattern::pattern;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Base::*`
[INFO] [stdout]   --> src/call_gen.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use Base::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/interpreter/pattern.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Formatter, Write, write};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::PItem::PBase`
[INFO] [stdout]  --> src/interpreter/pattern.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::interpreter::pattern::PItem::PBase;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/interpreter/cmd.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, stdin, stdout, Write};
[INFO] [stdout]   |                            ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dna`
[INFO] [stdout]  --> src/call_gen.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::interpreter::{template::TItem, pattern::PItem, dna::{Base, Dna}, template, pattern};
[INFO] [stdout]   |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::pattern`
[INFO] [stdout]  --> src/call_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::interpreter::pattern::pattern;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Base::*`
[INFO] [stdout]   --> src/call_gen.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use Base::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/drawer.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 |     for (idx, command) in commands.into_iter().enumerate() {
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/drawer.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 |     for (idx, command) in commands.into_iter().enumerate() {
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.98s
[INFO] running `Command { std: "docker" "inspect" "d85102568908370a5dc3435b6068ca097e4214ef2057b002bf7607e9b54feebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85102568908370a5dc3435b6068ca097e4214ef2057b002bf7607e9b54feebc", kill_on_drop: false }`
[INFO] [stdout] d85102568908370a5dc3435b6068ca097e4214ef2057b002bf7607e9b54feebc
[INFO] checking SergeevPavel/morph-endo against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeevPavel%2Fmorph-endo" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SergeevPavel/morph-endo on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/SergeevPavel/morph-endo
[INFO] finished tweaking git repo https://github.com/SergeevPavel/morph-endo
[INFO] tweaked toml for git repo https://github.com/SergeevPavel/morph-endo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SergeevPavel/morph-endo 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e1742dc0398b6e566b95f7143ce505ac74ed134f42b060c7e64a35bf601a9e
[INFO] running `Command { std: "docker" "start" "-a" "00e1742dc0398b6e566b95f7143ce505ac74ed134f42b060c7e64a35bf601a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e1742dc0398b6e566b95f7143ce505ac74ed134f42b060c7e64a35bf601a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e1742dc0398b6e566b95f7143ce505ac74ed134f42b060c7e64a35bf601a9e", kill_on_drop: false }`
[INFO] [stdout] 00e1742dc0398b6e566b95f7143ce505ac74ed134f42b060c7e64a35bf601a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e1c37fca43e58cc3f69c337cda97e2748a5b9e50dc8a6b4619ea1e1e2dbb871
[INFO] running `Command { std: "docker" "start" "-a" "5e1c37fca43e58cc3f69c337cda97e2748a5b9e50dc8a6b4619ea1e1e2dbb871", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/interpreter/pattern.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Formatter, Write, write};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::PItem::PBase`
[INFO] [stdout]  --> src/interpreter/pattern.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::interpreter::pattern::PItem::PBase;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/interpreter/cmd.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, stdin, stdout, Write};
[INFO] [stdout]   |                            ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dna`
[INFO] [stdout]  --> src/call_gen.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::interpreter::{template::TItem, pattern::PItem, dna::{Base, Dna}, template, pattern};
[INFO] [stdout]   |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::pattern`
[INFO] [stdout]  --> src/call_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::interpreter::pattern::pattern;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Base::*`
[INFO] [stdout]   --> src/call_gen.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use Base::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/interpreter/pattern.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Formatter, Write, write};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::PItem::PBase`
[INFO] [stdout]  --> src/interpreter/pattern.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::interpreter::pattern::PItem::PBase;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/interpreter/cmd.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, stdin, stdout, Write};
[INFO] [stdout]   |                            ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dna`
[INFO] [stdout]  --> src/call_gen.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::interpreter::{template::TItem, pattern::PItem, dna::{Base, Dna}, template, pattern};
[INFO] [stdout]   |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::interpreter::pattern::pattern`
[INFO] [stdout]  --> src/call_gen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::interpreter::pattern::pattern;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Base::*`
[INFO] [stdout]   --> src/call_gen.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use Base::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/drawer.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 |     for (idx, command) in commands.into_iter().enumerate() {
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/drawer.rs:315:10
[INFO] [stdout]     |
[INFO] [stdout] 315 |     for (idx, command) in commands.into_iter().enumerate() {
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.18s
[INFO] running `Command { std: "docker" "inspect" "5e1c37fca43e58cc3f69c337cda97e2748a5b9e50dc8a6b4619ea1e1e2dbb871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1c37fca43e58cc3f69c337cda97e2748a5b9e50dc8a6b4619ea1e1e2dbb871", kill_on_drop: false }`
[INFO] [stdout] 5e1c37fca43e58cc3f69c337cda97e2748a5b9e50dc8a6b4619ea1e1e2dbb871