[INFO] cloning repository https://github.com/LukasMosser/learning_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukasMosser/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasMosser%2Flearning_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasMosser%2Flearning_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ba313c6920bddba819972e8689853fb0988dd45 [INFO] checking LukasMosser/learning_rust against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasMosser%2Flearning_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LukasMosser/learning_rust on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LukasMosser/learning_rust [INFO] finished tweaking git repo https://github.com/LukasMosser/learning_rust [INFO] tweaked toml for git repo https://github.com/LukasMosser/learning_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LukasMosser/learning_rust 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking LukasMosser/learning_rust against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukasMosser%2Flearning_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LukasMosser/learning_rust on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LukasMosser/learning_rust [INFO] finished tweaking git repo https://github.com/LukasMosser/learning_rust [INFO] tweaked toml for git repo https://github.com/LukasMosser/learning_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LukasMosser/learning_rust 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e80bcc5f93fa1555a4c4f7d672151cbaa7eb77c7cd4f46ba6ebf2735f1040b1 [INFO] running `Command { std: "docker" "start" "-a" "0e80bcc5f93fa1555a4c4f7d672151cbaa7eb77c7cd4f46ba6ebf2735f1040b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e80bcc5f93fa1555a4c4f7d672151cbaa7eb77c7cd4f46ba6ebf2735f1040b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e80bcc5f93fa1555a4c4f7d672151cbaa7eb77c7cd4f46ba6ebf2735f1040b1", kill_on_drop: false }` [INFO] [stdout] 0e80bcc5f93fa1555a4c4f7d672151cbaa7eb77c7cd4f46ba6ebf2735f1040b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7573a6a59a5d3b9c27b0e3d044a4cd288d75aa2a6747e6e74844a4b3253f0084 [INFO] running `Command { std: "docker" "start" "-a" "7573a6a59a5d3b9c27b0e3d044a4cd288d75aa2a6747e6e74844a4b3253f0084", kill_on_drop: false }` [INFO] [stderr] Checking learning_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/bin/testcase_list/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{self, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Two` is never constructed [INFO] [stdout] --> src/bin/c_like/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Number { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 4 | Two, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Green` is never constructed [INFO] [stdout] --> src/bin/c_like/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Color { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 8 | Red = 0xff0000, [INFO] [stdout] 9 | Green = 0x00ff00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse` is never used [INFO] [stdout] --> src/bin/tuples/main.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn reverse(pair: (i32, bool)) -> (bool, i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse` is never used [INFO] [stdout] --> src/bin/tuples/main.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn reverse(pair: (i32, bool)) -> (bool, i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/debug/main.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | struct Structure(i32); [INFO] [stdout] | --------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/debug/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | struct Deep(Structure); [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Deep` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `age` are never read [INFO] [stdout] --> src/bin/debug/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Person<'a>{ [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 9 | name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | age: u8 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `big_range` [INFO] [stdout] --> src/bin/display/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let big_range = MinMax(-300, 300); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_big_range` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `small_range` [INFO] [stdout] --> src/bin/display/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let small_range = MinMax(-3, 3); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_small_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Soldier` is never constructed [INFO] [stdout] --> src/bin/use/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Work { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Civilian, [INFO] [stdout] 9 | Soldier, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/debug/main.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | struct Structure(i32); [INFO] [stdout] | --------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Structure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/debug/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | struct Deep(Structure); [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Deep` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `age` are never read [INFO] [stdout] --> src/bin/debug/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Person<'a>{ [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 9 | name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | age: u8 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/bin/tryfrom_tryinto/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/bin/from_and_into/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct Number { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | value: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Number` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Rich` is never constructed [INFO] [stdout] --> src/bin/use/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Status{ [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 3 | Rich, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Soldier` is never constructed [INFO] [stdout] --> src/bin/use/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Work { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Civilian, [INFO] [stdout] 9 | Soldier, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Two` is never constructed [INFO] [stdout] --> src/bin/c_like/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Number { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 4 | Two, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Green` is never constructed [INFO] [stdout] --> src/bin/c_like/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Color { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 8 | Red = 0xff0000, [INFO] [stdout] 9 | Green = 0x00ff00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `src/comments.rs`: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `learning_rust` (lib test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't read `src/comments.rs`: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `learning_rust` (lib) due to 1 previous error [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/bin/from_and_into/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct Number { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | value: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Number` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `logical` [INFO] [stdout] --> src/bin/primitives/main.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let logical: bool = true; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_logical` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a_float` [INFO] [stdout] --> src/bin/primitives/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let a_float: f64 = 1.0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_float` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `an_integer` [INFO] [stdout] --> src/bin/primitives/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let an_integer = 5i32; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_an_integer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `default_float` [INFO] [stdout] --> src/bin/primitives/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let default_float = 3.0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default_float` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `default_integer` [INFO] [stdout] --> src/bin/primitives/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let default_integer = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default_integer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `inferred_type` is assigned to, but never used [INFO] [stdout] --> src/bin/primitives/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let mut inferred_type = 12; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_inferred_type` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `inferred_type` is never read [INFO] [stdout] --> src/bin/primitives/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | inferred_type = 4294967296i64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mutable` is assigned to, but never used [INFO] [stdout] --> src/bin/primitives/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut mutable = 12; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_mutable` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mutable` is never read [INFO] [stdout] --> src/bin/primitives/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | mutable = 21; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutable` [INFO] [stdout] --> src/bin/primitives/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mutable = true; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mutable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `big_range` [INFO] [stdout] --> src/bin/display/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let big_range = MinMax(-300, 300); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_big_range` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `small_range` [INFO] [stdout] --> src/bin/display/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let small_range = MinMax(-3, 3); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_small_range` [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7573a6a59a5d3b9c27b0e3d044a4cd288d75aa2a6747e6e74844a4b3253f0084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7573a6a59a5d3b9c27b0e3d044a4cd288d75aa2a6747e6e74844a4b3253f0084", kill_on_drop: false }` [INFO] [stdout] 7573a6a59a5d3b9c27b0e3d044a4cd288d75aa2a6747e6e74844a4b3253f0084