[INFO] cloning repository https://github.com/PolymagicYang/leetcode-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PolymagicYang/leetcode-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolymagicYang%2Fleetcode-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolymagicYang%2Fleetcode-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45ede8d77055297f98f7dba1262e62c9cc1ec29d [INFO] testing PolymagicYang/leetcode-in-rust against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolymagicYang%2Fleetcode-in-rust" "/workspace/builds/worker-60/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PolymagicYang/leetcode-in-rust on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PolymagicYang/leetcode-in-rust [INFO] finished tweaking git repo https://github.com/PolymagicYang/leetcode-in-rust [INFO] tweaked toml for git repo https://github.com/PolymagicYang/leetcode-in-rust written to /workspace/builds/worker-60/source/Cargo.toml [INFO] crate git repo https://github.com/PolymagicYang/leetcode-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c239df07893485027aa12ff0d72b060d18015c1717a24e87cecede08fa42f14e [INFO] running `Command { std: "docker" "start" "-a" "c239df07893485027aa12ff0d72b060d18015c1717a24e87cecede08fa42f14e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c239df07893485027aa12ff0d72b060d18015c1717a24e87cecede08fa42f14e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c239df07893485027aa12ff0d72b060d18015c1717a24e87cecede08fa42f14e", kill_on_drop: false }` [INFO] [stdout] c239df07893485027aa12ff0d72b060d18015c1717a24e87cecede08fa42f14e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 942ffb2e991b0fc65867f2f807132063dc1acdc2755ad9ca5a6cc998fd9f016e [INFO] running `Command { std: "docker" "start" "-a" "942ffb2e991b0fc65867f2f807132063dc1acdc2755ad9ca5a6cc998fd9f016e", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode-in-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/three_sum_closest.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 variable: `time` [INFO] [stdout] --> src/minimum_time_to_complete_trips.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_trips` [INFO] [stdout] --> src/minimum_time_to_complete_trips.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_trips` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_outer` [INFO] [stdout] --> src/kth_element.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_outer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_outer` [INFO] [stdout] --> src/kth_element.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_outer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/kth_element.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let r = 1; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/kth_element.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn kth_smallest(matrix: Vec>, k: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/three_sum_closest.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | let (mut curr, mut next, mut end) = (0, 1, nums.len() - 1); [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: variable does not need to be mutable [INFO] [stdout] --> src/kth_element.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kth_element.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.57s [INFO] running `Command { std: "docker" "inspect" "942ffb2e991b0fc65867f2f807132063dc1acdc2755ad9ca5a6cc998fd9f016e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "942ffb2e991b0fc65867f2f807132063dc1acdc2755ad9ca5a6cc998fd9f016e", kill_on_drop: false }` [INFO] [stdout] 942ffb2e991b0fc65867f2f807132063dc1acdc2755ad9ca5a6cc998fd9f016e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29dde7bec933efdcf0ca424cbfeefc890f8d6a2d14978263e609eb9bb66f1388 [INFO] running `Command { std: "docker" "start" "-a" "29dde7bec933efdcf0ca424cbfeefc890f8d6a2d14978263e609eb9bb66f1388", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/three_sum_closest.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 variable: `time` [INFO] [stdout] --> src/minimum_time_to_complete_trips.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_trips` [INFO] [stdout] --> src/minimum_time_to_complete_trips.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_trips` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_outer` [INFO] [stdout] --> src/kth_element.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_outer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_outer` [INFO] [stdout] --> src/kth_element.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_outer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/kth_element.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let r = 1; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/kth_element.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn kth_smallest(matrix: Vec>, k: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/three_sum_closest.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | let (mut curr, mut next, mut end) = (0, 1, nums.len() - 1); [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: variable does not need to be mutable [INFO] [stdout] --> src/kth_element.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling leetcode-in-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kth_element.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/three_sum_closest.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 variable: `time` [INFO] [stdout] --> src/minimum_time_to_complete_trips.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_trips` [INFO] [stdout] --> src/minimum_time_to_complete_trips.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_trips` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_outer` [INFO] [stdout] --> src/kth_element.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_outer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_outer` [INFO] [stdout] --> src/kth_element.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_outer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/kth_element.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let r = 1; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/kth_element.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn kth_smallest(matrix: Vec>, k: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/three_sum_closest.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | let (mut curr, mut next, mut end) = (0, 1, nums.len() - 1); [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: variable does not need to be mutable [INFO] [stdout] --> src/kth_element.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kth_element.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode_in_rust-1f29a1e7a6bc1ac2) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/leetcode_in_rust-dd3b2fc646e72f48) [INFO] running `Command { std: "docker" "inspect" "29dde7bec933efdcf0ca424cbfeefc890f8d6a2d14978263e609eb9bb66f1388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29dde7bec933efdcf0ca424cbfeefc890f8d6a2d14978263e609eb9bb66f1388", kill_on_drop: false }` [INFO] [stdout] 29dde7bec933efdcf0ca424cbfeefc890f8d6a2d14978263e609eb9bb66f1388 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4024205257a61b22e55735d4bb00ff7ec835745153ba4bd1d3b07b1bb53d202a [INFO] running `Command { std: "docker" "start" "-a" "4024205257a61b22e55735d4bb00ff7ec835745153ba4bd1d3b07b1bb53d202a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stdout] running 6 tests [INFO] [stderr] --> src/three_sum_closest.rs:1:5 [INFO] [stdout] test best_to_sell_stack::test ... ok [INFO] [stderr] | [INFO] [stdout] test kth_element::test ... ok [INFO] [stderr] 1 | use core::num; [INFO] [stdout] test median_two_sorted_array::test ... ok [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] test search_a_2d_matrix::test ... ok [INFO] [stderr] | [INFO] [stdout] test three_sum_closest::test ... ok [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] test top_k_frequent_element::test ... ok [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unused variable: `time` [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] --> src/minimum_time_to_complete_trips.rs:4:32 [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `total_trips` [INFO] [stderr] --> src/minimum_time_to_complete_trips.rs:4:48 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn minimum_time(&self, time: Vec, total_trips: i32) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_trips` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start_outer` [INFO] [stderr] --> src/kth_element.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_outer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `end_outer` [INFO] [stderr] --> src/kth_element.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_outer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/kth_element.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let r = 1; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/kth_element.rs:4:48 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn kth_smallest(matrix: Vec>, k: i32) -> i32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/three_sum_closest.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | let (mut curr, mut next, mut end) = (0, 1, nums.len() - 1); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/kth_element.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/kth_element.rs:5:25 [INFO] [stderr] | [INFO] [stderr] 5 | let (mut start_outer, mut end_outer) = (0 as usize, matrix.len()); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `leetcode-in-rust` (lib) generated 10 warnings [INFO] [stderr] warning: `leetcode-in-rust` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode_in_rust-1f29a1e7a6bc1ac2) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/leetcode_in_rust-dd3b2fc646e72f48) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests leetcode-in-rust [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4024205257a61b22e55735d4bb00ff7ec835745153ba4bd1d3b07b1bb53d202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4024205257a61b22e55735d4bb00ff7ec835745153ba4bd1d3b07b1bb53d202a", kill_on_drop: false }` [INFO] [stdout] 4024205257a61b22e55735d4bb00ff7ec835745153ba4bd1d3b07b1bb53d202a