[INFO] cloning repository https://github.com/YoshikazuHosono/rust_sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YoshikazuHosono/rust_sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoshikazuHosono%2Frust_sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoshikazuHosono%2Frust_sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05e13b71926b523153b967666181f7129ba0f330
[INFO] testing YoshikazuHosono/rust_sandbox/05e13b71926b523153b967666181f7129ba0f330 against beta-2024-10-19 for beta-1.83-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoshikazuHosono%2Frust_sandbox" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YoshikazuHosono/rust_sandbox on toolchain beta-2024-10-19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-10-19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YoshikazuHosono/rust_sandbox
[INFO] finished tweaking git repo https://github.com/YoshikazuHosono/rust_sandbox
[INFO] tweaked toml for git repo https://github.com/YoshikazuHosono/rust_sandbox written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/YoshikazuHosono/rust_sandbox 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" "+beta-2024-10-19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea6fa3977c17f6ab7c1ac95a9d734511255db3df5c7c53086a2c7e2a3832ea8f
[INFO] running `Command { std: "docker" "start" "-a" "ea6fa3977c17f6ab7c1ac95a9d734511255db3df5c7c53086a2c7e2a3832ea8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6fa3977c17f6ab7c1ac95a9d734511255db3df5c7c53086a2c7e2a3832ea8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6fa3977c17f6ab7c1ac95a9d734511255db3df5c7c53086a2c7e2a3832ea8f", kill_on_drop: false }`
[INFO] [stdout] ea6fa3977c17f6ab7c1ac95a9d734511255db3df5c7c53086a2c7e2a3832ea8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53729ac666cabf08797f30f675ee0a3264632745f58f8c78936212dde6e768e
[INFO] running `Command { std: "docker" "start" "-a" "d53729ac666cabf08797f30f675ee0a3264632745f58f8c78936212dde6e768e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Fire` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ^^^^ help: to match on the variant, qualify the path: `Skill::Fire`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Ice` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ help: to match on the variant, qualify the path: `Skill::Ice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Thunder` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ help: to match on the variant, qualify the path: `Skill::Thunder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Dark` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ help: to match on the variant, qualify the path: `Skill::Dark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ---- matches any value
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ---- matches any value
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Fire`
[INFO] [stdout]    --> src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Fire`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Ice`
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_Ice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Thunder`
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Thunder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Dark`
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Dark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i32box`
[INFO] [stdout]    --> src/main.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let i32box = MyBox::<i32> { item: 30i32 };
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i32box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `suiron`
[INFO] [stdout]    --> src/main.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |     let suiron = MyBox { item: 3.14 };
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_suiron`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nest`
[INFO] [stdout]    --> src/main.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let nest = MyBox {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_nest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `str3` is never read
[INFO] [stdout]    --> src/main.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |     let mut str3 = "mutable string point";
[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 `Fire` should have a snake case name
[INFO] [stdout]    --> src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `fire`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ice` should have a snake case name
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case (notice the capitalization): `ice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Thunder` should have a snake case name
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `thunder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Dark` should have a snake case name
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `dark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "d53729ac666cabf08797f30f675ee0a3264632745f58f8c78936212dde6e768e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53729ac666cabf08797f30f675ee0a3264632745f58f8c78936212dde6e768e", kill_on_drop: false }`
[INFO] [stdout] d53729ac666cabf08797f30f675ee0a3264632745f58f8c78936212dde6e768e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39870f7f352affe8e67334cac022fa3a5d6c13e1ee90e0f088b28b7b6034657d
[INFO] running `Command { std: "docker" "start" "-a" "39870f7f352affe8e67334cac022fa3a5d6c13e1ee90e0f088b28b7b6034657d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Fire` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ^^^^ help: to match on the variant, qualify the path: `Skill::Fire`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Ice` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ help: to match on the variant, qualify the path: `Skill::Ice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Thunder` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ help: to match on the variant, qualify the path: `Skill::Thunder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Dark` is named the same as one of the variants of the type `Skill`
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ help: to match on the variant, qualify the path: `Skill::Dark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ---- matches any value
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ---- matches any value
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Fire`
[INFO] [stdout]    --> src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Fire`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Ice`
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_Ice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Thunder`
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Thunder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Dark`
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Dark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i32box`
[INFO] [stdout]    --> src/main.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let i32box = MyBox::<i32> { item: 30i32 };
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i32box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `suiron`
[INFO] [stdout]    --> src/main.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |     let suiron = MyBox { item: 3.14 };
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_suiron`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nest`
[INFO] [stdout]    --> src/main.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let nest = MyBox {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_nest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `str3` is never read
[INFO] [stdout]    --> src/main.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |     let mut str3 = "mutable string point";
[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 `Fire` should have a snake case name
[INFO] [stdout]    --> src/main.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         Fire => println!("hosono use Fire!!!"),
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `fire`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ice` should have a snake case name
[INFO] [stdout]    --> src/main.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         Ice => println!("hosono use Ice!!!"),
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case (notice the capitalization): `ice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Thunder` should have a snake case name
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         Thunder => println!("hosono use Thunder!!!"),
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `thunder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Dark` should have a snake case name
[INFO] [stdout]    --> src/main.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Dark => println!("hosono use Dark!!!"),
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `dark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcJcqAU2/symbols.o" "/opt/rustwide/target/debug/deps/rust_sandbox-843f50c2bac17e39.rust_sandbox.a6336463bae36ee6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sandbox-843f50c2bac17e39.4hiuftw91uj6p2w2xwlamez8o.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-4a981994357d922b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ad7e6b9299e4d13b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-1b213268a64368db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4e7269f552a7fa2f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c23a60ad8ad82457.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8075ca78f1ab4d36.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7ce5bb5de1292ec.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1eb5a29926b5407e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-c87392f211c13f97.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-15b5b2b2c6f086dd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c2c541cae2b103ab.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-15c1ed2fa5431191.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4d1181c0949c6b3a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-6c4974d38bc789f2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-fd2f9881207a1ddb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22ef94d07d56001a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-fe63cadd4ae35992.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ee98afae2c1a70ca.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ea4b2c81c1419814.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a547f84ff160c665.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-4cf833632aafa84c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-65c2c6d2d6ae570b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e3ac74759210e95.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2024-10-19-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_sandbox-843f50c2bac17e39" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_sandbox` (bin "rust_sandbox" test) due to 1 previous error; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "39870f7f352affe8e67334cac022fa3a5d6c13e1ee90e0f088b28b7b6034657d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39870f7f352affe8e67334cac022fa3a5d6c13e1ee90e0f088b28b7b6034657d", kill_on_drop: false }`
[INFO] [stdout] 39870f7f352affe8e67334cac022fa3a5d6c13e1ee90e0f088b28b7b6034657d