[INFO] cloning repository https://github.com/calamarte/leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/calamarte/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalamarte%2Fleetcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalamarte%2Fleetcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2dd9ae762162f160f7d51f4a2b7dae48de87aee0 [INFO] checking calamarte/leetcode against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalamarte%2Fleetcode" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/calamarte/leetcode [INFO] finished tweaking git repo https://github.com/calamarte/leetcode [INFO] tweaked toml for git repo https://github.com/calamarte/leetcode written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/calamarte/leetcode on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/calamarte/leetcode 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22465477bef3f49b7d541f19e9801c0450c1b5f7d6815aff630a48d384137b96 [INFO] running `Command { std: "docker" "start" "-a" "22465477bef3f49b7d541f19e9801c0450c1b5f7d6815aff630a48d384137b96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22465477bef3f49b7d541f19e9801c0450c1b5f7d6815aff630a48d384137b96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22465477bef3f49b7d541f19e9801c0450c1b5f7d6815aff630a48d384137b96", kill_on_drop: false }` [INFO] [stdout] 22465477bef3f49b7d541f19e9801c0450c1b5f7d6815aff630a48d384137b96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b4ddd5026531bb6df8c7c743c16d5fe2dc9d02a4ae67dc4c9f7ed79c950973e [INFO] running `Command { std: "docker" "start" "-a" "6b4ddd5026531bb6df8c7c743c16d5fe2dc9d02a4ae67dc4c9f7ed79c950973e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Checking common_lib v0.1.0 (/opt/rustwide/workdir/common_lib) [INFO] [stderr] Checking test_3 v0.1.0 (/opt/rustwide/workdir/interviews/test_3) [INFO] [stderr] Checking test_2 v0.1.0 (/opt/rustwide/workdir/interviews/test_2) [INFO] [stderr] Checking test_1 v0.1.0 (/opt/rustwide/workdir/interviews/test_1) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> interviews/test_3/src/relative_sort_array.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> interviews/test_3/src/relative_sort_array.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking l150 v0.1.0 (/opt/rustwide/workdir/l150) [INFO] [stderr] Checking l75 v0.1.0 (/opt/rustwide/workdir/l75) [INFO] [stderr] Checking top100 v0.1.0 (/opt/rustwide/workdir/top100) [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> l150/src/valid-palindrome.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn is_palindrome(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread::current` [INFO] [stdout] --> l150/src/candy.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{i32, thread::current}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ratings` [INFO] [stdout] --> l150/src/candy.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let ratings = vec![1, 0, 2]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ratings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_depth` is never used [INFO] [stdout] --> l150/src/max-depth-bt.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn max_depth(root: Option>>) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_depth_rec` is never used [INFO] [stdout] --> l150/src/max-depth-bt.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn max_depth_rec(root: Option>>, deep: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_depth_int_dfs` is never used [INFO] [stdout] --> l150/src/max-depth-bt.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn max_depth_int_dfs(root: Option>>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ratings` [INFO] [stdout] --> l150/src/candy.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let ratings = vec![1, 2, 2]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ratings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> l150/src/candy.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | fn candy(mut ratings: Vec) -> i32 { [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: `s` [INFO] [stdout] --> l150/src/roman-int.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let s = String::from("III"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> l150/src/roman-int.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let s = String::from("LVIII"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> l150/src/insert-delete-random.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl RandomizedSet { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn remove(&mut self, val: i32) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinkedList`, `borrow::BorrowMut`, `cell::RefCell`, and `rc::Rc` [INFO] [stdout] --> l150/src/lru-cache.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | borrow::BorrowMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | collections::{HashMap, LinkedList, VecDeque}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> l150/src/min-size-sub-sum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cmp`, `collections::VecDeque`, and `ops::AddAssign` [INFO] [stdout] --> l150/src/min-size-sub-sum.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cmp, collections::VecDeque, i32, ops::AddAssign, usize}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LRUCache` is never constructed [INFO] [stdout] --> l150/src/lru-cache.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct LRUCache { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, `put`, and `update_key` are never used [INFO] [stdout] --> l150/src/lru-cache.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl LRUCache { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 21 | fn new(capacity: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn get(&mut self, key: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn put(&mut self, key: i32, value: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn update_key(&mut self, key: i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> l150/src/min-size-sub-sum.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | let (target, nums) = (7, vec![2, 3, 1, 2, 4, 3]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nums` [INFO] [stdout] --> l150/src/min-size-sub-sum.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | let (target, nums) = (7, vec![2, 3, 1, 2, 4, 3]); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nums` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> l150/src/int-roman.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let num = 3749; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_happy` is never used [INFO] [stdout] --> l150/src/happy-number.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn is_happy(mut n: i32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `HashMap`, and `ops::Deref` [INFO] [stdout] --> l150/src/rain-water.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{BTreeSet, HashMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 3 | ops::Deref, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `draw_water` is never used [INFO] [stdout] --> l150/src/rain-water.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 67 | trait Graph { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 68 | fn draw(&self); [INFO] [stdout] 69 | fn draw_water(&self, water: &Vec<(i32, i32)>); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> l150/src/inorder-postorder-tree.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, collections::HashMap, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `ops::Sub`, `os::unix::raw::uid_t`, and `usize` [INFO] [stdout] --> l150/src/sub-concat-words.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | ops::Sub, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | os::unix::raw::uid_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions [INFO] [stdout] --> l150/src/sub-concat-words.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | os::unix::raw::uid_t, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `words` [INFO] [stdout] --> l150/src/justify.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let words: Vec = vec![ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_words` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::usize` [INFO] [stdout] --> l150/src/jump-game.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `days` [INFO] [stdout] --> l150/src/best-buy-2.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut days = prices.len(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_days` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> l150/src/best-buy-2.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut days = prices.len(); [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: function `two_sum` is never used [INFO] [stdout] --> l150/src/two-sum.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/l75-650190ff116de5a9/bin-max_average.json` [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 parse/generate dep info at: /opt/rustwide/target/debug/deps/merge_intervals-80ffe1c7e91bc6d6.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/l150-80ffe1c7e91bc6d6/dep-bin-merge_intervals` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/l75-7755fefec7ae7706/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stdout] warning: unused imports: `BTreeSet`, `HashMap`, and `ops::Deref` [INFO] [stdout] --> l150/src/rain-water.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{BTreeSet, HashMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 3 | ops::Deref, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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/rmetalirM4H" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `l150` (bin "min_arrow_shots" test) due to 1 previous error [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/letter_combinations-adb749302d8266de.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/l150-adb749302d8266de/dep-test-bin-letter_combinations` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/l75-5df0ac1647eb147a/bin-suggested_products` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/valid_parentheses-c7bbb32774d87859.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/l150-c7bbb32774d87859/dep-test-bin-valid-parentheses` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/longest_consecutive-bf498fcc9648b86e.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/l150-bf498fcc9648b86e/dep-test-bin-longest-consecutive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/summary_ranges-a8ec60db69735a77.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/l150-a8ec60db69735a77/dep-test-bin-summary_ranges` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaop4VN3" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `l75` (bin "calc_equation") due to 1 previous error [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> l150/src/valid-palindrome.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn is_palindrome(s: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `l150` (bin "rain-water"); 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/f8f6997469237299c1d60814c7b9828602a1f8e4/bin/rustc --crate-name rain_water --edition=2021 l150/src/rain-water.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())' -C metadata=833d40926fca059a -C extra-filename=-14aa2aa9e9d34324 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern common_lib=/opt/rustwide/target/debug/deps/libcommon_lib-9b9a99102e372677.rmeta --cap-lints=forbid` (exit status: 0) [INFO] running `Command { std: "docker" "inspect" "6b4ddd5026531bb6df8c7c743c16d5fe2dc9d02a4ae67dc4c9f7ed79c950973e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4ddd5026531bb6df8c7c743c16d5fe2dc9d02a4ae67dc4c9f7ed79c950973e", kill_on_drop: false }` [INFO] [stdout] 6b4ddd5026531bb6df8c7c743c16d5fe2dc9d02a4ae67dc4c9f7ed79c950973e