[INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/fsmonitor-watchman.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1/hooks/fsmonitor-watchman.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1/refs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1/config.lock [INFO] [stderr] fatal: could not set 'core.filemode' to 'true' [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/push-to-checkout.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1/hooks/push-to-checkout.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/info/exclude' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1/info/exclude': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/tam1192/rust_memo1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tam1192/rust_memo1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 055967f0e73739e25aa6a9cee3c1a3c1e167be2f [INFO] checking tam1192/rust_memo1 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftam1192%2Frust_memo1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tam1192/rust_memo1 [INFO] finished tweaking git repo https://github.com/tam1192/rust_memo1 [INFO] tweaked toml for git repo https://github.com/tam1192/rust_memo1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tam1192/rust_memo1 on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tam1192/rust_memo1 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" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "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-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25ab46d2da9fcefc25fee2a6a2b3200c671036d9cba241df3ccae064ef3420d7 [INFO] running `Command { std: "docker" "start" "-a" "25ab46d2da9fcefc25fee2a6a2b3200c671036d9cba241df3ccae064ef3420d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25ab46d2da9fcefc25fee2a6a2b3200c671036d9cba241df3ccae064ef3420d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25ab46d2da9fcefc25fee2a6a2b3200c671036d9cba241df3ccae064ef3420d7", kill_on_drop: false }` [INFO] [stdout] 25ab46d2da9fcefc25fee2a6a2b3200c671036d9cba241df3ccae064ef3420d7 [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=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" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6125ad9740a7c08dedcdc414c49573917a5cb4eb241dc56c35916e3647a51282 [INFO] running `Command { std: "docker" "start" "-a" "6125ad9740a7c08dedcdc414c49573917a5cb4eb241dc56c35916e3647a51282", kill_on_drop: false }` [INFO] [stderr] Checking rust_fun4 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`, and `fmt` [INFO] [stdout] --> src/block.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fmt, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `marker`, `thread`, and `time::Duration` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | marker, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | sync::{Arc, Mutex}, [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] 6 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`, and `fmt` [INFO] [stdout] --> src/block.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fmt, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `marker`, `thread`, and `time::Duration` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | marker, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | sync::{Arc, Mutex}, [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] 6 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Green`, `Yellow`, and `Purple` are never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | enum SimpleColor { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 15 | Red, [INFO] [stdout] 16 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Blue, [INFO] [stdout] 18 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | Purple, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimpleColor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Color { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 28 | fn new(red: u8, green: u8, blue: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_row`, `get_col`, `col_flip`, and `row_flip` are never used [INFO] [stdout] --> src/block.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Block { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 31 | /// Returns the get row of this [`Screen`]. [INFO] [stdout] 32 | pub fn get_row(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn get_col(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn col_flip(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn row_flip(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_dot` and `write_line` are never used [INFO] [stdout] --> src/block/change.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 3 | / impl Block [INFO] [stdout] 4 | | where [INFO] [stdout] 5 | | T: Clone, [INFO] [stdout] | |_____________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 8 | pub fn set_dot(&mut self, row: usize, col: usize, c: &T) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn write_line( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Green`, `Yellow`, and `Purple` are never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | enum SimpleColor { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 15 | Red, [INFO] [stdout] 16 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Blue, [INFO] [stdout] 18 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | Purple, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimpleColor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Color { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 28 | fn new(red: u8, green: u8, blue: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_row`, `get_col`, `col_flip`, and `row_flip` are never used [INFO] [stdout] --> src/block.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Block { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 31 | /// Returns the get row of this [`Screen`]. [INFO] [stdout] 32 | pub fn get_row(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn get_col(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn col_flip(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn row_flip(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_dot` and `write_line` are never used [INFO] [stdout] --> src/block/change.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 3 | / impl Block [INFO] [stdout] 4 | | where [INFO] [stdout] 5 | | T: Clone, [INFO] [stdout] | |_____________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 8 | pub fn set_dot(&mut self, row: usize, col: usize, c: &T) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn write_line( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "6125ad9740a7c08dedcdc414c49573917a5cb4eb241dc56c35916e3647a51282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6125ad9740a7c08dedcdc414c49573917a5cb4eb241dc56c35916e3647a51282", kill_on_drop: false }` [INFO] [stdout] 6125ad9740a7c08dedcdc414c49573917a5cb4eb241dc56c35916e3647a51282