[INFO] cloning repository https://github.com/ziriuz84/adventofcode-rust-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ziriuz84/adventofcode-rust-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziriuz84%2Fadventofcode-rust-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziriuz84%2Fadventofcode-rust-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f7e3576e54ae0432bfb2a1661a821aa5d76bdae [INFO] checking ziriuz84/adventofcode-rust-2023 against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziriuz84%2Fadventofcode-rust-2023" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ziriuz84/adventofcode-rust-2023 on toolchain f8c27dfe1a2e7fb538fd91dad53de06992c7c967 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/ziriuz84/adventofcode-rust-2023 [INFO] finished tweaking git repo https://github.com/ziriuz84/adventofcode-rust-2023 [INFO] tweaked toml for git repo https://github.com/ziriuz84/adventofcode-rust-2023 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ziriuz84/adventofcode-rust-2023 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" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grid v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 216349ff92213bdf2fecf253be9e7ec4f5894467ce778bfe243d1f617bf3bca1 [INFO] running `Command { std: "docker" "start" "-a" "216349ff92213bdf2fecf253be9e7ec4f5894467ce778bfe243d1f617bf3bca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "216349ff92213bdf2fecf253be9e7ec4f5894467ce778bfe243d1f617bf3bca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "216349ff92213bdf2fecf253be9e7ec4f5894467ce778bfe243d1f617bf3bca1", kill_on_drop: false }` [INFO] [stdout] 216349ff92213bdf2fecf253be9e7ec4f5894467ce778bfe243d1f617bf3bca1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 982b93468d9927cdcbdb0be3113bf01ffe26291d081c340ba46b21a3caa64721 [INFO] running `Command { std: "docker" "start" "-a" "982b93468d9927cdcbdb0be3113bf01ffe26291d081c340ba46b21a3caa64721", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking grid v0.13.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking advent_of_code v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/12.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part_one(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/12.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn part_two(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_temp` is never read [INFO] [stdout] --> src/bin/09.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut new_temp: Vec = Vec::new(); [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: unused variable: `i` [INFO] [stdout] --> src/bin/11.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | for i in 0..n_rows { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_rows` [INFO] [stdout] --> src/bin/11.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | let number_rows = temp_grid.len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_cols` [INFO] [stdout] --> src/bin/11.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let number_cols = temp_grid[0].len(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/11.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | for i in 0..n_rows { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `double_rows_without_char` is never used [INFO] [stdout] --> src/bin/11.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn double_rows_without_char(grid: Vec>, ch: char, n_rows: u64) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rotate_grid` is never used [INFO] [stdout] --> src/bin/11.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn rotate_grid(grid: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `double_columns_without_char` is never used [INFO] [stdout] --> src/bin/11.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn double_columns_without_char(grid: Vec>, ch: char, n_rows: u64) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/04.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | for i in 1..counter { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/bin/04.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 5 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has derived impls for the traits `Clone` and `Debug`, 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: unused borrow that must be used [INFO] [stdout] --> src/bin/04.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | &total_cards.push(temp_card); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 94 | let _ = &total_cards.push(temp_card); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_node_key` is never read [INFO] [stdout] --> src/bin/08.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut current_node_key: String = String::from(""); [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: unused variable: `new_node` [INFO] [stdout] --> src/bin/08.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let mut new_node: String = String::from(""); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `direction` is never read [INFO] [stdout] --> src/bin/08.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | let mut direction: u32 = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/08.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut new_node: String = String::from(""); [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: `input` [INFO] [stdout] --> src/bin/08.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn part_two(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/03.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn part_two(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetadvGUEl" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/07.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn part_two(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/03-09587a355fb397b2.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/advent_of_code-09587a355fb397b2/dep-bin-03` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `advent_of_code` (bin "08") due to 1 previous error; 5 warnings emitted [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/12.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part_one(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/11.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | for i in 0..n_rows { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code` (bin "12"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f8c27dfe1a2e7fb538fd91dad53de06992c7c967/bin/rustc --crate-name 12 --edition=2021 src/bin/12.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("test_lib"))' -C metadata=791b243195c758b1 -C extra-filename=-baeea35d0e9ba8cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code=/opt/rustwide/target/debug/deps/libadvent_of_code-5e6af5628e87b43d.rmeta --extern grid=/opt/rustwide/target/debug/deps/libgrid-14981a4c7b72aaf0.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-7da16ee7ba27fba5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern pico_args=/opt/rustwide/target/debug/deps/libpico_args-555c6cb7f904b321.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-dbf840fb75a9983b.rmeta --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-e2bbc9734a5146b7.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stderr] error: could not compile `advent_of_code` (bin "07"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f8c27dfe1a2e7fb538fd91dad53de06992c7c967/bin/rustc --crate-name 07 --edition=2021 src/bin/07.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("test_lib"))' -C metadata=62a0e31c00242571 -C extra-filename=-a033eef314ca17db --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code=/opt/rustwide/target/debug/deps/libadvent_of_code-5e6af5628e87b43d.rmeta --extern grid=/opt/rustwide/target/debug/deps/libgrid-14981a4c7b72aaf0.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-7da16ee7ba27fba5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern pico_args=/opt/rustwide/target/debug/deps/libpico_args-555c6cb7f904b321.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-dbf840fb75a9983b.rmeta --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-e2bbc9734a5146b7.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/bin/10.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let path: HashSet = collect_path(&map); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code` (bin "11"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f8c27dfe1a2e7fb538fd91dad53de06992c7c967/bin/rustc --crate-name 11 --edition=2021 src/bin/11.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("test_lib"))' -C metadata=7593a8f36b3d8718 -C extra-filename=-862fa7e32e10ca81 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code=/opt/rustwide/target/debug/deps/libadvent_of_code-5e6af5628e87b43d.rmeta --extern grid=/opt/rustwide/target/debug/deps/libgrid-14981a4c7b72aaf0.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-7da16ee7ba27fba5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern pico_args=/opt/rustwide/target/debug/deps/libpico_args-555c6cb7f904b321.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-dbf840fb75a9983b.rmeta --extern transpose=/opt/rustwide/target/debug/deps/libtranspose-e2bbc9734a5146b7.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/07.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn part_two(input: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/bin/10.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | let path: HashSet = collect_path(&map); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "982b93468d9927cdcbdb0be3113bf01ffe26291d081c340ba46b21a3caa64721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "982b93468d9927cdcbdb0be3113bf01ffe26291d081c340ba46b21a3caa64721", kill_on_drop: false }` [INFO] [stdout] 982b93468d9927cdcbdb0be3113bf01ffe26291d081c340ba46b21a3caa64721