[INFO] cloning repository https://github.com/pearzl/leetcode_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pearzl/leetcode_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpearzl%2Fleetcode_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpearzl%2Fleetcode_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c1ec26df03271cf05b7c1bcb6a8742344ba782e [INFO] testing pearzl/leetcode_rust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpearzl%2Fleetcode_rust" "/workspace/builds/worker-46/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pearzl/leetcode_rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pearzl/leetcode_rust [INFO] finished tweaking git repo https://github.com/pearzl/leetcode_rust [INFO] tweaked toml for git repo https://github.com/pearzl/leetcode_rust written to /workspace/builds/worker-46/source/Cargo.toml [INFO] crate git repo https://github.com/pearzl/leetcode_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 548b3b01fb5279421169e52f0411b7441eb3e3d7cbd89b1ba6be69e7f8df078b [INFO] running `Command { std: "docker" "start" "-a" "548b3b01fb5279421169e52f0411b7441eb3e3d7cbd89b1ba6be69e7f8df078b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "548b3b01fb5279421169e52f0411b7441eb3e3d7cbd89b1ba6be69e7f8df078b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "548b3b01fb5279421169e52f0411b7441eb3e3d7cbd89b1ba6be69e7f8df078b", kill_on_drop: false }` [INFO] [stdout] 548b3b01fb5279421169e52f0411b7441eb3e3d7cbd89b1ba6be69e7f8df078b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba7b8f71cb5d58cf16444ffa085ddff8e33457fa8c5db60fc5e16be77a7b30bf [INFO] running `Command { std: "docker" "start" "-a" "ba7b8f71cb5d58cf16444ffa085ddff8e33457fa8c5db60fc5e16be77a7b30bf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/answer/q0204_count_primes.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/answer/q0212_word_search_ii.rs:90:10 [INFO] [stdout] | [INFO] [stdout] 90 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/util.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 67 - panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stdout] 67 + panic!("{} can not build to TreeNode", &s); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0065_valid_number.rs:113:28 [INFO] [stdout] | [INFO] [stdout] 113 | panic!(2); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 113 | panic!("{}", 2); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 113 | std::panic::panic_any(2); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0153_find_minimum_in_rotated_sorted_array.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 27 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 27 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0154_find_minimum_in_rotated_sorted_array_ii.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 27 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 27 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0162_find_peak_element.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 20 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 20 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0169_majority_element.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | panic!(1234567890); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 29 | panic!("{}", 1234567890); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 29 | std::panic::panic_any(1234567890); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0044_wildcard_matching.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | std::mem::replace(from, r); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0102_binary_tree_level_order_traversal.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0103_binary_tree_zigzag_level_order_traversal.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0107_binary_tree_level_order_traversal_ii.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | std::mem::replace(&mut tree.left, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::replace(&mut tree.right, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | std::mem::replace(&mut tree.left, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | std::mem::replace(&mut tree.right, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0199_binary_tree_right_side_view.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | std::mem::replace(&mut node_buf, next_level_nodes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0212_word_search_ii.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | std::mem::replace(&mut paths, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 33s [INFO] running `Command { std: "docker" "inspect" "ba7b8f71cb5d58cf16444ffa085ddff8e33457fa8c5db60fc5e16be77a7b30bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba7b8f71cb5d58cf16444ffa085ddff8e33457fa8c5db60fc5e16be77a7b30bf", kill_on_drop: false }` [INFO] [stdout] ba7b8f71cb5d58cf16444ffa085ddff8e33457fa8c5db60fc5e16be77a7b30bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa814c0df1a19b3e39644f10c773ec9851838b690471a1425367cda42c7b37f6 [INFO] running `Command { std: "docker" "start" "-a" "fa814c0df1a19b3e39644f10c773ec9851838b690471a1425367cda42c7b37f6", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/answer/q0204_count_primes.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/answer/q0212_word_search_ii.rs:90:10 [INFO] [stdout] | [INFO] [stdout] 90 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/util.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 67 - panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stdout] 67 + panic!("{} can not build to TreeNode", &s); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0065_valid_number.rs:113:28 [INFO] [stdout] | [INFO] [stdout] 113 | panic!(2); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 113 | panic!("{}", 2); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 113 | std::panic::panic_any(2); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0153_find_minimum_in_rotated_sorted_array.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 27 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 27 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0154_find_minimum_in_rotated_sorted_array_ii.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 27 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 27 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0162_find_peak_element.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 20 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 20 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0169_majority_element.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | panic!(1234567890); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 29 | panic!("{}", 1234567890); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 29 | std::panic::panic_any(1234567890); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0044_wildcard_matching.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | std::mem::replace(from, r); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0102_binary_tree_level_order_traversal.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0103_binary_tree_zigzag_level_order_traversal.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0107_binary_tree_level_order_traversal_ii.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | std::mem::replace(&mut tree.left, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::replace(&mut tree.right, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | std::mem::replace(&mut tree.left, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | std::mem::replace(&mut tree.right, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0199_binary_tree_right_side_view.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | std::mem::replace(&mut node_buf, next_level_nodes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0212_word_search_ii.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | std::mem::replace(&mut paths, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/answer/q0204_count_primes.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/answer/q0212_word_search_ii.rs:90:10 [INFO] [stdout] | [INFO] [stdout] 90 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/util.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 67 - panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stdout] 67 + panic!("{} can not build to TreeNode", &s); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0065_valid_number.rs:113:28 [INFO] [stdout] | [INFO] [stdout] 113 | panic!(2); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 113 | panic!("{}", 2); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 113 | std::panic::panic_any(2); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/answer/q0068_text_justification.rs:129:10 [INFO] [stdout] | [INFO] [stdout] 129 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 129 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 109 ~ let input: Vec = IntoIterator::into_iter([ [INFO] [stdout] 110 | "Science", [INFO] [stdout] 111 | "is", [INFO] [stdout] 112 | "what", [INFO] [stdout] 113 | "we", [INFO] [stdout] 114 | "understand", [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/answer/q0068_text_justification.rs:140:10 [INFO] [stdout] | [INFO] [stdout] 140 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 140 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 132 ~ let output: Vec = IntoIterator::into_iter([ [INFO] [stdout] 133 | "Science is what we", [INFO] [stdout] 134 | "understand well", [INFO] [stdout] 135 | "enough to explain to", [INFO] [stdout] 136 | "a computer. Art is", [INFO] [stdout] 137 | "everything else we", [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/answer/q0068_text_justification.rs:171:14 [INFO] [stdout] | [INFO] [stdout] 171 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 171 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 170 | let input: Vec = IntoIterator::into_iter(["What", "must", "be", "acknowledgment", "shall", "be"]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/answer/q0068_text_justification.rs:175:14 [INFO] [stdout] | [INFO] [stdout] 175 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 175 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 174 | let output: Vec = IntoIterator::into_iter(["What must be", "acknowledgment ", "shall be "]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/answer/q0070_runclimbing_stairs.rs:46:52 [INFO] [stdout] | [INFO] [stdout] 46 | for (i, o) in (1..=20).into_iter().zip(ret.into_iter().cloned()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 46 | for (i, o) in (1..=20).into_iter().zip(ret.iter().cloned()) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 46 | for (i, o) in (1..=20).into_iter().zip(IntoIterator::into_iter(ret).cloned()) { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0153_find_minimum_in_rotated_sorted_array.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 27 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 27 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0154_find_minimum_in_rotated_sorted_array_ii.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 27 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 27 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0155_min_stack.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 82 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 82 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0162_find_peak_element.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | panic!(1234567890) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 20 | panic!("{}", 1234567890) [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 20 | std::panic::panic_any(1234567890) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0169_majority_element.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | panic!(1234567890); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 29 | panic!("{}", 1234567890); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 29 | std::panic::panic_any(1234567890); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0173_binary_search_tree_iterator.rs:94:24 [INFO] [stdout] | [INFO] [stdout] 94 | panic!(1234567890); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 94 | panic!("{}", 1234567890); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 94 | std::panic::panic_any(1234567890); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/answer/q0211_add_and_search_word_data_structure_design.rs:106:24 [INFO] [stdout] | [INFO] [stdout] 106 | panic!(format!("unknown action: {:?}", actions[i])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 106 - panic!(format!("unknown action: {:?}", actions[i])); [INFO] [stdout] 106 + panic!("unknown action: {:?}", actions[i]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0044_wildcard_matching.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | std::mem::replace(from, r); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0102_binary_tree_level_order_traversal.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0103_binary_tree_zigzag_level_order_traversal.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0107_binary_tree_level_order_traversal_ii.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | std::mem::replace(&mut tree.left, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | std::mem::replace(&mut tree.right, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | std::mem::replace(&mut tree.left, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0145_binary_tree_postorder_traversal.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | std::mem::replace(&mut tree.right, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0199_binary_tree_right_side_view.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | std::mem::replace(&mut node_buf, next_level_nodes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/answer/q0212_word_search_ii.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | std::mem::replace(&mut paths, tmp); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.47s [INFO] running `Command { std: "docker" "inspect" "fa814c0df1a19b3e39644f10c773ec9851838b690471a1425367cda42c7b37f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa814c0df1a19b3e39644f10c773ec9851838b690471a1425367cda42c7b37f6", kill_on_drop: false }` [INFO] [stdout] fa814c0df1a19b3e39644f10c773ec9851838b690471a1425367cda42c7b37f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 515e97a2fb7bc9da7fb410db926b525a2fa610bdf414374ea44643f5f7c90875 [INFO] running `Command { std: "docker" "start" "-a" "515e97a2fb7bc9da7fb410db926b525a2fa610bdf414374ea44643f5f7c90875", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/answer/q0204_count_primes.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/answer/q0212_word_search_ii.rs:90:10 [INFO] [stderr] | [INFO] [stderr] 90 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/util.rs:67:20 [INFO] [stderr] | [INFO] [stderr] 67 | panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 67 - panic!(format!("{} can not build to TreeNode", &s)); [INFO] [stderr] 67 + panic!("{} can not build to TreeNode", &s); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0065_valid_number.rs:113:28 [INFO] [stderr] | [INFO] [stderr] 113 | panic!(2); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 113 | panic!("{}", 2); [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 113 | std::panic::panic_any(2); [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0153_find_minimum_in_rotated_sorted_array.rs:27:20 [INFO] [stderr] | [INFO] [stderr] 27 | panic!(1234567890) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 27 | panic!("{}", 1234567890) [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 27 | std::panic::panic_any(1234567890) [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0154_find_minimum_in_rotated_sorted_array_ii.rs:27:20 [INFO] [stderr] | [INFO] [stderr] 27 | panic!(1234567890) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 27 | panic!("{}", 1234567890) [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 27 | std::panic::panic_any(1234567890) [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0162_find_peak_element.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | panic!(1234567890) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 20 | panic!("{}", 1234567890) [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 20 | std::panic::panic_any(1234567890) [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0169_majority_element.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | panic!(1234567890); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 29 | panic!("{}", 1234567890); [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 29 | std::panic::panic_any(1234567890); [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0044_wildcard_matching.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | std::mem::replace(from, r); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0102_binary_tree_level_order_traversal.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0103_binary_tree_zigzag_level_order_traversal.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0107_binary_tree_level_order_traversal_ii.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | std::mem::replace(&mut level_node, new_level_node); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0145_binary_tree_postorder_traversal.rs:18:25 [INFO] [stderr] | [INFO] [stderr] 18 | std::mem::replace(&mut tree.left, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0145_binary_tree_postorder_traversal.rs:19:25 [INFO] [stderr] | [INFO] [stderr] 19 | std::mem::replace(&mut tree.right, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0145_binary_tree_postorder_traversal.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | std::mem::replace(&mut tree.left, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0145_binary_tree_postorder_traversal.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | std::mem::replace(&mut tree.right, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0199_binary_tree_right_side_view.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | std::mem::replace(&mut node_buf, next_level_nodes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/answer/q0212_word_search_ii.rs:34:21 [INFO] [stderr] | [INFO] [stderr] 34 | std::mem::replace(&mut paths, tmp); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: `leetcode` (lib) generated 18 warnings [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/answer/q0068_text_justification.rs:129:10 [INFO] [stderr] | [INFO] [stderr] 129 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 129 | .iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 109 ~ let input: Vec = IntoIterator::into_iter([ [INFO] [stderr] 110 | "Science", [INFO] [stderr] 111 | "is", [INFO] [stderr] 112 | "what", [INFO] [stderr] 113 | "we", [INFO] [stderr] 114 | "understand", [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/answer/q0068_text_justification.rs:140:10 [INFO] [stderr] | [INFO] [stderr] 140 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 140 | .iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 132 ~ let output: Vec = IntoIterator::into_iter([ [INFO] [stderr] 133 | "Science is what we", [INFO] [stderr] 134 | "understand well", [INFO] [stderr] 135 | "enough to explain to", [INFO] [stderr] 136 | "a computer. Art is", [INFO] [stderr] 137 | "everything else we", [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/answer/q0068_text_justification.rs:171:14 [INFO] [stderr] | [INFO] [stderr] 171 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 171 | .iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 170 | let input: Vec = IntoIterator::into_iter(["What", "must", "be", "acknowledgment", "shall", "be"]) [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/answer/q0068_text_justification.rs:175:14 [INFO] [stderr] | [INFO] [stderr] 175 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 175 | .iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 174 | let output: Vec = IntoIterator::into_iter(["What must be", "acknowledgment ", "shall be "]) [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/answer/q0070_runclimbing_stairs.rs:46:52 [INFO] [stderr] | [INFO] [stderr] 46 | for (i, o) in (1..=20).into_iter().zip(ret.into_iter().cloned()) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 46 | for (i, o) in (1..=20).into_iter().zip(ret.iter().cloned()) { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 46 | for (i, o) in (1..=20).into_iter().zip(IntoIterator::into_iter(ret).cloned()) { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0155_min_stack.rs:82:24 [INFO] [stderr] | [INFO] [stderr] 82 | panic!(1234567890) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 82 | panic!("{}", 1234567890) [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 82 | std::panic::panic_any(1234567890) [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0173_binary_search_tree_iterator.rs:94:24 [INFO] [stderr] | [INFO] [stderr] 94 | panic!(1234567890); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 94 | panic!("{}", 1234567890); [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 94 | std::panic::panic_any(1234567890); [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/answer/q0211_add_and_search_word_data_structure_design.rs:106:24 [INFO] [stderr] | [INFO] [stderr] 106 | panic!(format!("unknown action: {:?}", actions[i])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 106 - panic!(format!("unknown action: {:?}", actions[i])); [INFO] [stderr] 106 + panic!("unknown action: {:?}", actions[i]); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `leetcode` (lib test) generated 26 warnings (18 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/leetcode-207ef05ab0734cf1) [INFO] [stdout] [INFO] [stdout] running 193 tests [INFO] [stdout] test answer::q0001_two_sum::tests::it_works ... ok [INFO] [stdout] test answer::q0002_add_two_numbers::tests::it_works ... ok [INFO] [stdout] test answer::q0003_longest_substring_without_repeating_characters::tests::it_works ... ok [INFO] [stdout] test answer::q0004_median_of_two_sorted_arrays::tests::it_works ... ok [INFO] [stdout] test answer::q0005_longest_palindromic_substring::tests::it_works ... ok [INFO] [stdout] test answer::q0006_zigzag_conversion::tests::it_works ... ok [INFO] [stdout] test answer::q0007_reverse_integer::tests::it_works ... ok [INFO] [stdout] test answer::q0008_string_to_integer_atoi::tests::it_works ... ok [INFO] [stdout] test answer::q0009_palindrome_number::tests::it_works ... ok [INFO] [stdout] test answer::q0011_container_with_most_water::tests::it_works ... ok [INFO] [stdout] test answer::q0012_integer_to_roman::tests::it_works ... ok [INFO] [stdout] test answer::q0014_longest_common_prefix::tests::it_works ... ok [INFO] [stdout] test answer::q0013_roman_to_integer::tests::it_works ... ok [INFO] [stdout] test answer::q0016_3sum_closest::tests::it_works ... ok [INFO] [stdout] test answer::q0015_3sum::tests::it_works ... ok [INFO] [stdout] test answer::q0017_letter_combinations_of_a_phone_number::tests::it_works ... ok [INFO] [stdout] test answer::q0019_remove_nth_node_from_end_of_list::tests::it_works ... ok [INFO] [stdout] test answer::q0018_4sum::tests::it_works ... ok [INFO] [stdout] test answer::q0020_valid_parentheses::tests::it_works ... ok [INFO] [stdout] test answer::q0021_merge_two_sorted_lists::tests::it_works ... ok [INFO] [stdout] test answer::q0022_generate_parentheses::tests::it_works ... ok [INFO] [stdout] test answer::q0023_merge_k_sorted_lists::tests::it_works ... ok [INFO] [stdout] test answer::q0024_swap_nodes_in_pairs::tests::it_works ... ok [INFO] [stdout] test answer::q0026_remove_duplicates_from_sorted_array::tests::it_works ... ok [INFO] [stdout] test answer::q0025_reverse_nodes_in_k_group::tests::it_works ... ok [INFO] [stdout] test answer::q0027_remove_element::tests::it_works ... ok [INFO] [stdout] test answer::q0028_implement_strstr::tests::it_works ... ok [INFO] [stdout] test answer::q0029_divide_two_integers::tests::it_works ... ok [INFO] [stdout] test answer::q0031_next_permutation::tests::it_works ... ok [INFO] [stdout] test answer::q0010_regular_expression_matching::tests::it_works ... ok [INFO] [stdout] test answer::q0032_longest_valid_parentheses::tests::it_works ... ok [INFO] [stdout] test answer::q0033_search_in_rotated_sorted_array::tests::it_works ... ok [INFO] [stdout] test answer::q0035_search_insert_position::tests::it_works ... ok [INFO] [stdout] test answer::q0034_find_first_and_last_position_of_element_in_sorted_array::tests::it_works ... ok [INFO] [stdout] test answer::q0037_sudoku_solver::tests::test_possible_value ... ignored [INFO] [stdout] test answer::q0036_valid_sudoku::tests::it_works ... ok [INFO] [stdout] test answer::q0040_combination_sum_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0041_first_missing_positive::tests::it_works ... ok [INFO] [stdout] test answer::q0039_combination_sum::tests::it_works ... ok [INFO] [stdout] test answer::q0042_trapping_rain_water::tests::it_works ... ok [INFO] [stdout] test answer::q0043_multiply_strings::tests::it_works ... ok [INFO] [stdout] test answer::q0045_jump_game_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0046_permutations::tests::it_works ... ok [INFO] [stdout] test answer::q0044_wildcard_matching::tests::it_works ... ok [INFO] [stdout] test answer::q0047_permutations_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0038_count_and_say::tests::it_works ... ok [INFO] [stdout] test answer::q0048_rotate_image::tests::it_works ... ok [INFO] [stdout] test answer::q0051_n_queens::tests::is_attacked ... ignored [INFO] [stdout] test answer::q0051_n_queens::tests::valid_pos ... ignored [INFO] [stdout] test answer::q0049_group_anagrams::tests::it_works ... ok [INFO] [stdout] test answer::q0051_n_queens::tests::it_works ... ok [INFO] [stdout] test answer::q0053_maximum_subarray::tests::it_works ... ok [INFO] [stdout] test answer::q0054_spiral_matrix::tests::it_works ... ok [INFO] [stdout] test answer::q0050_powx_n::tests::it_works ... ok [INFO] [stdout] test answer::q0056_merge_intervals::tests::sort ... ignored [INFO] [stdout] test answer::q0056_merge_intervals::tests::it_works ... ok [INFO] [stdout] test answer::q0057_insert_interval::tests::it_works ... ok [INFO] [stdout] test answer::q0059_spiral_matrix_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0058_length_of_last_word::tests::it_works ... ok [INFO] [stdout] test answer::q0060_permutation_sequence::tests::it_works ... ok [INFO] [stdout] test answer::q0061_rotate_list::tests::it_works ... ok [INFO] [stdout] test answer::q0062_unique_paths::tests::it_works ... ok [INFO] [stdout] test answer::q0063_unique_paths_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0064_minimum_path_sum::tests::it_works ... ok [INFO] [stdout] test answer::q0065_valid_number::tests::it_works ... ok [INFO] [stdout] test answer::q0055_jump_game::tests::it_works ... ok [INFO] [stdout] test answer::q0067_add_binary::tests::it_works ... ok [INFO] [stdout] test answer::q0066_plus_one::tests::it_works ... ok [INFO] [stdout] test answer::q0068_text_justification::tests::build_string ... ok [INFO] [stdout] test answer::q0069_sqrtx::tests::it_works ... ok [INFO] [stdout] test answer::q0068_text_justification::tests::it_works ... ok [INFO] [stdout] test answer::q0070_runclimbing_stairs::tests::it_works ... ok [INFO] [stdout] test answer::q0071_simplify_path::tests::it_works ... ok [INFO] [stdout] test answer::q0073_set_matrix_zeroes::tests::it_works ... ok [INFO] [stdout] test answer::q0074_search_a_2d_matrix::tests::it_works ... ok [INFO] [stdout] test answer::q0075_sort_colors::tests::it_works ... ok [INFO] [stdout] test answer::q0077_combinations::tests::it_works ... ok [INFO] [stdout] test answer::q0078_subsets::tests::it_works ... ok [INFO] [stdout] test answer::q0079_word_search::tests::it_works ... ok [INFO] [stdout] test answer::q0072_edit_distance::tests::it_works ... ok [INFO] [stdout] test answer::q0076_minimum_window_substring::tests::it_works ... ok [INFO] [stdout] test answer::q0080_remove_duplicates_from_sorted_array_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0081_search_in_rotated_sorted_array_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0082_remove_duplicates_from_sorted_list_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0083_remove_duplicates_from_sorted_list::tests::it_works ... ok [INFO] [stdout] test answer::q0084_largest_rectangle_in_histogram::tests::it_works ... ok [INFO] [stdout] test answer::q0085_maximal_rectangle::tests::it_works ... ok [INFO] [stdout] test answer::q0086_partition_list::tests::it_works ... ok [INFO] [stdout] test answer::q0088_merge_sorted_array::tests::it_works ... ok [INFO] [stdout] test answer::q0087_scramble_string::tests::it_works ... ok [INFO] [stdout] test answer::q0090_subsets_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0093_restore_ip_addresses::tests::is_ip_num ... ok [INFO] [stdout] test answer::q0092_reverse_linked_list_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0093_restore_ip_addresses::tests::it_works ... ok [INFO] [stdout] test answer::q0096_unique_binary_search_trees::tests::it_works ... ok [INFO] [stdout] test answer::q0095_unique_binary_search_trees_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0094_binary_tree_inorder_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0098_validate_binary_search_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0097_interleaving_string::tests::it_works ... ok [INFO] [stdout] test answer::q0099_recover_binary_search_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0100_same_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0101_symmetric_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0091_decode_ways::tests::it_works ... ok [INFO] [stdout] test answer::q0102_binary_tree_level_order_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0104_maximum_depth_of_binary_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0103_binary_tree_zigzag_level_order_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0085_maximal_rectangle::tests::performance_test ... ok [INFO] [stdout] test answer::q0105_construct_binary_tree_from_preorder_and_inorder_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0106_construct_binary_tree_from_inorder_and_postorder_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0107_binary_tree_level_order_traversal_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0108_convert_sorted_array_to_binary_search_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0109_convert_sorted_list_to_binary_search_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0110_balanced_binary_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0112_path_sum::tests::it_works ... ok [INFO] [stdout] test answer::q0111_minimum_depth_of_binary_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0113_path_sum_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0114_flatten_binary_tree_to_linked_list::tests::it_works ... ok [INFO] [stdout] test answer::q0118_pascals_triangle::tests::it_works ... ok [INFO] [stdout] test answer::q0037_sudoku_solver::tests::it_works ... ok [INFO] [stdout] test answer::q0120_triangle::tests::it_works ... ok [INFO] [stdout] test answer::q0119_pascals_triangle_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0121_best_time_to_buy_and_sell_stock::tests::it_works ... ok [INFO] [stdout] test answer::q0122_best_time_to_buy_and_sell_stock_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0123_best_time_to_buy_and_sell_stock_iii::tests::it_works ... ok [INFO] [stdout] test answer::q0124_binary_tree_maximum_path_sum::tests::it_works ... ok [INFO] [stdout] test answer::q0134_gas_station::tests::it_works ... ok [INFO] [stdout] test answer::q0136_single_number::tests::it_works ... ok [INFO] [stdout] test answer::q0137_single_number_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0135_candy::tests::it_works ... ok [INFO] [stdout] test answer::q0139_word_break::tests::it_works ... ok [INFO] [stdout] test answer::q0128_longest_consecutive_sequence::tests::it_works ... ok [INFO] [stdout] test answer::q0144_binary_tree_preorder_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0125_valid_palindrome::tests::it_works ... ok [INFO] [stdout] test answer::q0129_sum_root_to_leaf_numbers::tests::it_works ... ok [INFO] [stdout] test answer::q0126_word_ladder_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0145_binary_tree_postorder_traversal::tests::it_works ... ok [INFO] [stdout] test answer::q0162_find_peak_element::tests::it_works ... ok [INFO] [stdout] test answer::q0165_compare_version_numbers::tests::it_works ... ok [INFO] [stdout] test answer::q0150_evaluate_reverse_polish_notation::tests::it_works ... ok [INFO] [stdout] test answer::q0166_fraction_to_recurring_decimal::tests::it_works ... ok [INFO] [stdout] test answer::q0151_reverse_words_in_a_string::tests::it_works ... ok [INFO] [stdout] test answer::q0152_maximum_product_subarray::tests::it_works ... ok [INFO] [stdout] test answer::q0130_surrounded_regions::tests::it_works ... ok [INFO] [stdout] test answer::q0155_min_stack::tests::it_works ... ok [INFO] [stdout] test answer::q0131_palindrome_partitioning::tests::it_works ... ok [INFO] [stdout] test answer::q0146_lru_cache::tests::it_works ... ok [INFO] [stdout] test answer::q0167_two_sum_ii_input_array_is_sorted::tests::it_works ... ok [INFO] [stdout] test answer::q0168_excel_sheet_column_title::tests::it_works ... ok [INFO] [stdout] test answer::q0154_find_minimum_in_rotated_sorted_array_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0164_maximum_gap::tests::it_works ... ok [INFO] [stdout] test answer::q0153_find_minimum_in_rotated_sorted_array::tests::it_works ... ok [INFO] [stdout] test answer::q0169_majority_element::tests::it_works ... ok [INFO] [stdout] test answer::q0171_excel_sheet_column_number::tests::it_works ... ok [INFO] [stdout] test answer::q0127_word_ladder::tests::it_works ... ok [INFO] [stdout] test answer::q0174_dungeon_game::tests::it_works ... ok [INFO] [stdout] test answer::q0173_binary_search_tree_iterator::tests::it_works ... ok [INFO] [stdout] test answer::q0172_factorial_trailing_zeroes::tests::it_works ... ok [INFO] [stdout] test answer::q0115_distinct_subsequences::tests::it_works ... ok [INFO] [stdout] test answer::q0179_largest_number::tests::it_works ... ok [INFO] [stdout] test answer::q0198_house_robber::tests::it_works ... ok [INFO] [stdout] test answer::q0187_repeated_dna_sequences::tests::it_works ... ok [INFO] [stdout] test answer::q0189_rotate_array::tests::it_works ... ok [INFO] [stdout] test answer::q0188_best_time_to_buy_and_sell_stock_iv::tests::it_works ... ok [INFO] [stdout] test answer::q0200_number_of_islands::tests::it_works ... ok [INFO] [stdout] test answer::q0204_count_primes::tests::it_works ... ok [INFO] [stdout] test answer::q0201_bitwise_and_of_numbers_range::tests::it_works ... ok [INFO] [stdout] test answer::q0202_happy_number::tests::it_works ... ok [INFO] [stdout] test answer::q0199_binary_tree_right_side_view::tests::it_works ... ok [INFO] [stdout] test answer::q0208_implement_trie_prefix_tree::tests::it_works ... ok [INFO] [stdout] test answer::q0205_isomorphic_strings::tests::it_works ... ok [INFO] [stdout] test answer::q0209_minimum_size_subarray_sum::tests::it_works ... ok [INFO] [stdout] test answer::q0140_word_break_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0210_course_schedule_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0207_course_schedule::tests::it_works ... ok [INFO] [stdout] test answer::q0212_word_search_ii::tests::it_works ... ok [INFO] [stdout] test util::test::tree_to_vec ... ok [INFO] [stdout] test answer::q0213_house_robber_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0214_shortest_palindrome::tests::it_works ... ok [INFO] [stdout] test answer::q0215_kth_largest_element_in_an_array::tests::it_works ... ok [INFO] [stdout] test answer::q0052_n_queens_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0217_contains_duplicate::tests::it_works ... ok [INFO] [stdout] test util::test::build_tree_node ... ok [INFO] [stdout] test answer::q0212_word_search_ii::tests::test_path ... ok [INFO] [stdout] test util::test::build_tree_node_from_str ... ok [INFO] [stdout] test answer::q0216_combination_sum_iii::tests::it_works ... ok [INFO] [stdout] test util::test::clone_tree ... ok [INFO] [stdout] test answer::q0212_word_search_ii::tests::test_trie ... ok [INFO] [stdout] test answer::q0211_add_and_search_word_data_structure_design::tests::it_works ... ok [INFO] [stdout] test answer::q0089_gray_code::tests::it_works ... ok [INFO] [stdout] test answer::q0132_palindrome_partitioning_ii::tests::it_works ... ok [INFO] [stdout] test answer::q0030_substring_with_concatenation_of_all_words::tests::it_works ... ok [INFO] [stdout] test answer::q0149_max_points_on_a_line::tests::it_works ... ok [INFO] [stdout] test answer::q0126_word_ladder_ii::tests::it_works1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 189 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 5.87s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/leetcode-8d4f85b16a478a66) [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 [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] [INFO] [stderr] --> /opt/rustwide/workdir/src/answer/q0204_count_primes.rs:23:10 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 23 | }; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/answer/q0212_word_search_ii.rs:90:10 [INFO] [stderr] | [INFO] [stderr] 90 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "515e97a2fb7bc9da7fb410db926b525a2fa610bdf414374ea44643f5f7c90875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "515e97a2fb7bc9da7fb410db926b525a2fa610bdf414374ea44643f5f7c90875", kill_on_drop: false }` [INFO] [stdout] 515e97a2fb7bc9da7fb410db926b525a2fa610bdf414374ea44643f5f7c90875