[INFO] cloning repository https://github.com/baiyuze/rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baiyuze/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaiyuze%2Frust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaiyuze%2Frust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1aaa69649ec13da37d0159d6053ee2265fb79df0 [INFO] checking baiyuze/rust against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaiyuze%2Frust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-0-tc2/source': No space left on device [INFO] checking baiyuze/rust against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaiyuze%2Frust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/baiyuze/rust [INFO] finished tweaking git repo https://github.com/baiyuze/rust [INFO] tweaked toml for git repo https://github.com/baiyuze/rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/baiyuze/rust on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/baiyuze/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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking baiyuze/rust against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaiyuze%2Frust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file src/main [INFO] [stderr] error: unable to write file src/main.rs [INFO] [stderr] error: unable to write file src/test.rs [INFO] [stderr] fatal: unable to checkout working tree [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking baiyuze/rust against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaiyuze%2Frust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/baiyuze/rust [INFO] finished tweaking git repo https://github.com/baiyuze/rust [INFO] tweaked toml for git repo https://github.com/baiyuze/rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/baiyuze/rust on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/baiyuze/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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a31f5ffc6d24845f587d25ede993906912f4d02301515fe823adb3c1995670d [INFO] running `Command { std: "docker" "start" "-a" "7a31f5ffc6d24845f587d25ede993906912f4d02301515fe823adb3c1995670d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a31f5ffc6d24845f587d25ede993906912f4d02301515fe823adb3c1995670d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a31f5ffc6d24845f587d25ede993906912f4d02301515fe823adb3c1995670d", kill_on_drop: false }` [INFO] [stdout] 7a31f5ffc6d24845f587d25ede993906912f4d02301515fe823adb3c1995670d [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c242c74b1b6aefb15e2218221c49437c3dd2733a8f97cbcf088010edb81ebba7 [INFO] running `Command { std: "docker" "start" "-a" "c242c74b1b6aefb15e2218221c49437c3dd2733a8f97cbcf088010edb81ebba7", kill_on_drop: false }` [INFO] [stderr] Checking hello_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `xx` [INFO] [stdout] --> src/test.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let xx = Port { x: 1, y: 2 }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `zz` [INFO] [stdout] --> src/test.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let zz = true; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_zz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/test.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/test.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/test.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/test.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut user = User { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | let a = [1, 2, 3, 4, 5]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xx` [INFO] [stdout] --> src/test.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let xx = Port { x: 1, y: 2 }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `zz` [INFO] [stdout] --> src/test.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let zz = true; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_zz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/test.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/test.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/test.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/test.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | let ( (e, h), Port { x:i, y: p} ) = ((1,3), Port{ x: 1, y: 2}); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut user = User { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | _ => print!("呵呵"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 173 | Dir::XX => println!("{:#?}", Dir::XX), [INFO] [stdout] | ------- matches some of the same values [INFO] [stdout] 174 | Dir::YY => println!("{:#?}", Dir::YY), [INFO] [stdout] | ------- matches some of the same values [INFO] [stdout] 175 | Dir::HH => println!("{:#?}", Dir::HH), [INFO] [stdout] | ------- matches some of the same values [INFO] [stdout] 176 | _ => print!("呵呵"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | let a = [1, 2, 3, 4, 5]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `age`, `six`, and `active` are never read [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 54 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 55 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 57 | six: u16, [INFO] [stdout] | ^^^ [INFO] [stdout] 58 | active: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` 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: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/main.rs:72:18 [INFO] [stdout] | [INFO] [stdout] 72 | struct Color(i32, i32, i32); [INFO] [stdout] | ----- ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | TLSBox(u64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Tcp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 95 - TLSBox(u64), [INFO] [stdout] 95 + TLSBox(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Box` is never used [INFO] [stdout] --> src/main.rs:152:10 [INFO] [stdout] | [INFO] [stdout] 152 | enum Box { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HH` is never constructed [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 166 | enum Dir { [INFO] [stdout] | --- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 169 | HH, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dir` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/main.rs:255:9 [INFO] [stdout] | [INFO] [stdout] 252 | struct SelectBox { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 255 | options: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IpAddr` is never used [INFO] [stdout] --> src/main.rs:293:11 [INFO] [stdout] | [INFO] [stdout] 293 | trait IpAddr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:297:15 [INFO] [stdout] | [INFO] [stdout] 297 | struct V4(String); [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `V4` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | _ => print!("呵呵"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 173 | Dir::XX => println!("{:#?}", Dir::XX), [INFO] [stdout] | ------- matches some of the same values [INFO] [stdout] 174 | Dir::YY => println!("{:#?}", Dir::YY), [INFO] [stdout] | ------- matches some of the same values [INFO] [stdout] 175 | Dir::HH => println!("{:#?}", Dir::HH), [INFO] [stdout] | ------- matches some of the same values [INFO] [stdout] 176 | _ => print!("呵呵"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `age`, `six`, and `active` are never read [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 54 | struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 55 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 57 | six: u16, [INFO] [stdout] | ^^^ [INFO] [stdout] 58 | active: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` 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: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/main.rs:72:18 [INFO] [stdout] | [INFO] [stdout] 72 | struct Color(i32, i32, i32); [INFO] [stdout] | ----- ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | TLSBox(u64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Tcp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 95 - TLSBox(u64), [INFO] [stdout] 95 + TLSBox(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Box` is never used [INFO] [stdout] --> src/main.rs:152:10 [INFO] [stdout] | [INFO] [stdout] 152 | enum Box { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HH` is never constructed [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 166 | enum Dir { [INFO] [stdout] | --- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 169 | HH, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dir` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/main.rs:255:9 [INFO] [stdout] | [INFO] [stdout] 252 | struct SelectBox { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 255 | options: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IpAddr` is never used [INFO] [stdout] --> src/main.rs:293:11 [INFO] [stdout] | [INFO] [stdout] 293 | trait IpAddr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:297:15 [INFO] [stdout] | [INFO] [stdout] 297 | struct V4(String); [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `V4` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "c242c74b1b6aefb15e2218221c49437c3dd2733a8f97cbcf088010edb81ebba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c242c74b1b6aefb15e2218221c49437c3dd2733a8f97cbcf088010edb81ebba7", kill_on_drop: false }` [INFO] [stdout] c242c74b1b6aefb15e2218221c49437c3dd2733a8f97cbcf088010edb81ebba7