[INFO] cloning repository https://github.com/VeyronSakai/my_leetcode_submits [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VeyronSakai/my_leetcode_submits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeyronSakai%2Fmy_leetcode_submits", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeyronSakai%2Fmy_leetcode_submits'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93c37ad479b68e2e65e7ac62d04f14aae40aa5a3 [INFO] testing VeyronSakai/my_leetcode_submits against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeyronSakai%2Fmy_leetcode_submits" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VeyronSakai/my_leetcode_submits on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VeyronSakai/my_leetcode_submits [INFO] finished tweaking git repo https://github.com/VeyronSakai/my_leetcode_submits [INFO] tweaked toml for git repo https://github.com/VeyronSakai/my_leetcode_submits written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/VeyronSakai/my_leetcode_submits already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33c5a3ece7b5885558210aa674682746fa10494f5c9764bf0d2fd59518c8577b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "33c5a3ece7b5885558210aa674682746fa10494f5c9764bf0d2fd59518c8577b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33c5a3ece7b5885558210aa674682746fa10494f5c9764bf0d2fd59518c8577b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33c5a3ece7b5885558210aa674682746fa10494f5c9764bf0d2fd59518c8577b", kill_on_drop: false }` [INFO] [stdout] 33c5a3ece7b5885558210aa674682746fa10494f5c9764bf0d2fd59518c8577b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a023cde197b2cca9b2e6f55cb67eacdbfb0ee02fa9da0e208734877b1df3a20 [INFO] running `Command { std: "docker" "start" "-a" "7a023cde197b2cca9b2e6f55cb67eacdbfb0ee02fa9da0e208734877b1df3a20", kill_on_drop: false }` [INFO] [stderr] Compiling my_leetcode_submits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problem283.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | for mut i in 0..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: struct is never constructed: `Data` [INFO] [stdout] --> src/problem1_two_sum.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/problem1_two_sum.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Solution; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `two_sum` [INFO] [stdout] --> src/problem1_two_sum.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/problem1_two_sum.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn add(x: i32, y: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_inverse_tuple` [INFO] [stdout] --> src/problem1_two_sum.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_inverse_tuple(x: i32, y: i32) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/problem21.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `two_sum_slow` [INFO] [stdout] --> src/problem167.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn two_sum_slow(numbers: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/problem278.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Solution { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/problem278.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | fn new(bad_version: i32) -> Solution { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `first_bad_version` [INFO] [stdout] --> src/problem278.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn first_bad_version(&self, n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `isBadVersion` [INFO] [stdout] --> src/problem278.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Logger` [INFO] [stdout] --> src/problem359.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Logger { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/problem359.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_print_message` [INFO] [stdout] --> src/problem359.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn should_print_message(&mut self, timestamp: i32, message: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `isBadVersion` should have a snake case name [INFO] [stdout] --> src/problem278.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `is_bad_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "7a023cde197b2cca9b2e6f55cb67eacdbfb0ee02fa9da0e208734877b1df3a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a023cde197b2cca9b2e6f55cb67eacdbfb0ee02fa9da0e208734877b1df3a20", kill_on_drop: false }` [INFO] [stdout] 7a023cde197b2cca9b2e6f55cb67eacdbfb0ee02fa9da0e208734877b1df3a20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8734fc7c9ea4861561cf8db7789f3cb3963dd0c3a77cdde88852e000e621f52f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8734fc7c9ea4861561cf8db7789f3cb3963dd0c3a77cdde88852e000e621f52f", kill_on_drop: false }` [INFO] [stderr] Compiling test-macro v0.1.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problem283.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | for mut i in 0..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: struct is never constructed: `Data` [INFO] [stdout] --> src/problem1_two_sum.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/problem1_two_sum.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Solution; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `two_sum` [INFO] [stdout] --> src/problem1_two_sum.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/problem1_two_sum.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn add(x: i32, y: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_inverse_tuple` [INFO] [stdout] --> src/problem1_two_sum.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_inverse_tuple(x: i32, y: i32) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/problem21.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `two_sum_slow` [INFO] [stdout] --> src/problem167.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn two_sum_slow(numbers: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Solution` [INFO] [stdout] --> src/problem278.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Solution { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/problem278.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | fn new(bad_version: i32) -> Solution { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `first_bad_version` [INFO] [stdout] --> src/problem278.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn first_bad_version(&self, n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `isBadVersion` [INFO] [stdout] --> src/problem278.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Logger` [INFO] [stdout] --> src/problem359.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Logger { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/problem359.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_print_message` [INFO] [stdout] --> src/problem359.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn should_print_message(&mut self, timestamp: i32, message: String) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `isBadVersion` should have a snake case name [INFO] [stdout] --> src/problem278.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `is_bad_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling test-case v2.0.0-rc2 [INFO] [stderr] Compiling my_leetcode_submits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem13.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem14.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem20.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem21.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem26.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem27.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem28.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem35.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem189.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem283.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem359.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_macro::*` [INFO] [stdout] --> src/problem977.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use test_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `logger` [INFO] [stdout] --> src/problem359.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let logger = Logger::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problem283.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | for mut i in 0..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: associated function is never used: `two_sum_slow` [INFO] [stdout] --> src/problem167.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn two_sum_slow(numbers: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `setup` [INFO] [stdout] --> src/problem359.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | fn setup() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `isBadVersion` should have a snake case name [INFO] [stdout] --> src/problem278.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `is_bad_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.44s [INFO] running `Command { std: "docker" "inspect" "8734fc7c9ea4861561cf8db7789f3cb3963dd0c3a77cdde88852e000e621f52f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8734fc7c9ea4861561cf8db7789f3cb3963dd0c3a77cdde88852e000e621f52f", kill_on_drop: false }` [INFO] [stdout] 8734fc7c9ea4861561cf8db7789f3cb3963dd0c3a77cdde88852e000e621f52f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b7d8924c5fac00d2bb633395cc8f869f4bbb6949c2f6aefcfb5c7775e216ed85 [INFO] running `Command { std: "docker" "start" "-a" "b7d8924c5fac00d2bb633395cc8f869f4bbb6949c2f6aefcfb5c7775e216ed85", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/problem283.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | for mut i in 0..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: struct is never constructed: `Data` [INFO] [stderr] --> src/problem1_two_sum.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Data { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/problem1_two_sum.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | struct Solution; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `two_sum` [INFO] [stderr] --> src/problem1_two_sum.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [INFO] [stderr] --> src/problem1_two_sum.rs:39:4 [INFO] [stderr] | [INFO] [stderr] 39 | fn add(x: i32, y: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_inverse_tuple` [INFO] [stderr] --> src/problem1_two_sum.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_inverse_tuple(x: i32, y: i32) -> (i32, i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/problem21.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(val: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `two_sum_slow` [INFO] [stderr] --> src/problem167.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn two_sum_slow(numbers: Vec, target: i32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Solution` [INFO] [stderr] --> src/problem278.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Solution { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/problem278.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | fn new(bad_version: i32) -> Solution { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `first_bad_version` [INFO] [stderr] --> src/problem278.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn first_bad_version(&self, n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `isBadVersion` [INFO] [stderr] --> src/problem278.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Logger` [INFO] [stderr] --> src/problem359.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Logger { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/problem359.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `should_print_message` [INFO] [stderr] --> src/problem359.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn should_print_message(&mut self, timestamp: i32, message: String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `isBadVersion` should have a snake case name [INFO] [stderr] --> src/problem278.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn isBadVersion(&self, version: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `is_bad_version` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `my_leetcode_submits` (lib) generated 16 warnings [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem13.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem14.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem20.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem21.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem26.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem27.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem28.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem35.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem189.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem283.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem359.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test_macro::*` [INFO] [stderr] --> src/problem977.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | use test_macro::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `logger` [INFO] [stderr] --> src/problem359.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let logger = Logger::new(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `two_sum_slow` [INFO] [stderr] --> src/problem167.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn two_sum_slow(numbers: Vec, target: i32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup` [INFO] [stderr] --> src/problem359.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | fn setup() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `my_leetcode_submits` (lib test) generated 17 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/my_leetcode_submits-17849231a332aacf) [INFO] [stdout] [INFO] [stdout] running 93 tests [INFO] [stdout] test problem13::tests::test1 ... ok [INFO] [stdout] test problem13::tests::test11 ... ok [INFO] [stdout] test problem13::tests::test14 ... ok [INFO] [stdout] test problem13::tests::test2 ... ok [INFO] [stdout] test problem13::tests::test6 ... ok [INFO] [stdout] test problem13::tests::test7 ... ok [INFO] [stdout] test problem13::tests::test8 ... ok [INFO] [stdout] test problem14::tests::test4 ... ok [INFO] [stdout] test problem14::tests::test2 ... ok [INFO] [stdout] test problem14::tests::test5 ... ok [INFO] [stdout] test problem14::tests::test3 ... ok [INFO] [stdout] test problem150::tests::test1 ... ok [INFO] [stdout] test problem150::tests::test2 ... ok [INFO] [stdout] test problem189::tests::example3 ... ok [INFO] [stdout] test problem1_two_sum::tests2::two_sum_test::vec_2_7_11_15_9_expects_vec_0_1_ ... ok [INFO] [stdout] test problem1_two_sum::tests::test2 ... ok [INFO] [stdout] test problem1_two_sum::tests::test3 ... ok [INFO] [stdout] test problem13::tests::test12 ... ok [INFO] [stdout] test problem13::tests::test5 ... ok [INFO] [stdout] test problem1_two_sum::tests::test4 ... ok [INFO] [stdout] test problem13::tests::test10 ... ok [INFO] [stdout] test problem1_two_sum::tests::test5 ... ok [INFO] [stdout] test problem167::tests::exmaple1 ... ok [INFO] [stdout] test problem167::tests::exmaple2 ... ok [INFO] [stdout] test problem167::tests::exmaple3 ... ok [INFO] [stdout] test problem189::tests::example1 ... ok [INFO] [stdout] test problem20::tests::test2 ... ok [INFO] [stdout] test problem13::tests::test9 ... ok [INFO] [stdout] test problem13::tests::test13 ... ok [INFO] [stdout] test problem14::tests::test1 ... ok [INFO] [stdout] test problem21::tests::example1 ... ok [INFO] [stdout] test problem1_two_sum::tests::two_sum_test2 ... ok [INFO] [stdout] test problem189::tests::example2 ... ok [INFO] [stdout] test problem20::tests::test4 ... ok [INFO] [stdout] test problem1_two_sum::tests::test6 ... ok [INFO] [stdout] test problem20::tests::test1 ... ok [INFO] [stdout] test problem1_two_sum::tests::test1 ... ok [INFO] [stdout] test problem1_two_sum::tests::two_sum_test1 ... ok [INFO] [stdout] test problem20::tests::test5 ... ok [INFO] [stdout] test problem21::tests::example3 ... ok [INFO] [stdout] test problem20::tests::test6 ... ok [INFO] [stdout] test problem26::tests::example1 ... ok [INFO] [stdout] test problem26::tests::example2 ... ok [INFO] [stdout] test problem20::tests::test3 ... ok [INFO] [stdout] test problem21::tests::example2 ... ok [INFO] [stdout] test problem28::tests::example5 ... ok [INFO] [stdout] test problem28::tests::example2 ... ok [INFO] [stdout] test problem278::tests::example3 ... ok [INFO] [stdout] test problem283::tests::example1 ... ok [INFO] [stdout] test problem278::tests::example2 ... ok [INFO] [stdout] test problem13::tests::test3 ... ok [INFO] [stdout] test problem28::tests::example3 ... ok [INFO] [stdout] test problem28::tests::example1 ... ok [INFO] [stdout] test problem27::tests::example1 ... ok [INFO] [stdout] test problem13::tests::test4 ... ok [INFO] [stdout] test problem27::tests::example2 ... ok [INFO] [stdout] test problem283::tests::example3 ... ok [INFO] [stdout] test problem28::tests::example7 ... ok [INFO] [stdout] test problem28::tests::example6 ... ok [INFO] [stdout] test problem278::tests::example1 ... ok [INFO] [stdout] test problem359::tests::hoge ... ok [INFO] [stdout] test problem35::tests::example1 ... ok [INFO] [stdout] test problem35::tests::example2 ... ok [INFO] [stdout] test problem35::tests::example3 ... ok [INFO] [stdout] test problem53::tests::exmaple1 ... ok [INFO] [stdout] test problem53::tests::exmaple2 ... ok [INFO] [stdout] test problem53::tests::exmaple3 ... ok [INFO] [stdout] test problem53::tests::exmaple4 ... ok [INFO] [stdout] test problem557::tests::example1 ... ok [INFO] [stdout] test problem557::tests::example2 ... ok [INFO] [stdout] test problem68::tests::test1 ... ok [INFO] [stdout] test problem283::tests::example2 ... ok [INFO] [stdout] test problem28::tests::example4 ... ok [INFO] [stdout] test problem344::tests::example1 ... ok [INFO] [stdout] test problem28::tests::example8 ... ok [INFO] [stdout] test problem704::tests::exmaple2 ... ok [INFO] [stdout] test problem704::tests::exmaple4 ... ok [INFO] [stdout] test problem704::tests::exmaple1 ... ok [INFO] [stdout] test problem68::tests::test3 ... ok [INFO] [stdout] test problem68::tests::test10 ... ok [INFO] [stdout] test problem68::tests::test8 ... ok [INFO] [stdout] test problem977::tests::example1 ... ok [INFO] [stdout] test problem68::tests::test4 ... ok [INFO] [stdout] test problem977::tests::example2 ... ok [INFO] [stdout] test problem9_palindrome_number::tests::test1 ... ok [INFO] [stdout] test problem704::tests::exmaple3 ... ok [INFO] [stdout] test problem68::tests::test2 ... ok [INFO] [stdout] test problem68::tests::test5 ... ok [INFO] [stdout] test problem9_palindrome_number::tests::test3 ... ok [INFO] [stdout] test problem68::tests::test6 ... ok [INFO] [stdout] test problem68::tests::test9 ... ok [INFO] [stderr] Doc-tests my_leetcode_submits [INFO] [stdout] test problem68::tests::test7 ... ok [INFO] [stdout] test problem9_palindrome_number::tests::test2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 93 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [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" "b7d8924c5fac00d2bb633395cc8f869f4bbb6949c2f6aefcfb5c7775e216ed85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7d8924c5fac00d2bb633395cc8f869f4bbb6949c2f6aefcfb5c7775e216ed85", kill_on_drop: false }` [INFO] [stdout] b7d8924c5fac00d2bb633395cc8f869f4bbb6949c2f6aefcfb5c7775e216ed85