[INFO] cloning repository https://github.com/skynapier/leet_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skynapier/leet_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskynapier%2Fleet_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskynapier%2Fleet_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95be3eb7e26e0eef804804a6cd1cb5d819afd4d8
[INFO] checking skynapier/leet_rust against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskynapier%2Fleet_rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/skynapier/leet_rust
[INFO] finished tweaking git repo https://github.com/skynapier/leet_rust
[INFO] tweaked toml for git repo https://github.com/skynapier/leet_rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/skynapier/leet_rust on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/skynapier/leet_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27db6c4a5e22cfbf8d1e26f0d1095b38b59809c36a3899de6761781ab5153f99
[INFO] running `Command { std: "docker" "start" "-a" "27db6c4a5e22cfbf8d1e26f0d1095b38b59809c36a3899de6761781ab5153f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27db6c4a5e22cfbf8d1e26f0d1095b38b59809c36a3899de6761781ab5153f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27db6c4a5e22cfbf8d1e26f0d1095b38b59809c36a3899de6761781ab5153f99", kill_on_drop: false }`
[INFO] [stdout] 27db6c4a5e22cfbf8d1e26f0d1095b38b59809c36a3899de6761781ab5153f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 662b67701a7dda8c318cc4890d84b8d02aae483ba9ba4f0f08abdf61e4f88667
[INFO] running `Command { std: "docker" "start" "-a" "662b67701a7dda8c318cc4890d84b8d02aae483ba9ba4f0f08abdf61e4f88667", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> src/leet_10.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn is_match(s: String, p: String) -> bool {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/leet_10.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn is_match(s: String, p: String) -> bool {
[INFO] [stdout]   |                            ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> src/leet_647.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn count_substrings(s: String) -> i32 {
[INFO] [stdout]   |                         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_median_sorted_arrays` is never used
[INFO] [stdout]  --> src/leet_4.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn find_median_sorted_arrays(nums1: Vec<i32>, nums2: Vec<i32>) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Leet7` is never constructed
[INFO] [stdout]  --> src/leet_7.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Leet7;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `reverse` is never used
[INFO] [stdout]  --> src/leet_7.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Leet7 {
[INFO] [stdout]   | ---------- associated function in this implementation
[INFO] [stdout] 4 |     pub fn reverse(x: i32) -> i32 {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_atoi` is never used
[INFO] [stdout]  --> src/leet_8.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn my_atoi(s: String) -> i32 {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_match` is never used
[INFO] [stdout]  --> src/leet_10.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn is_match(s: String, p: String) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three_sum` is never used
[INFO] [stdout]  --> src/leet_15.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn three_sum(nums: Vec<i32>) -> Vec<Vec<i32>> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `group_anagrams` is never used
[INFO] [stdout]  --> src/leet_49.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn group_anagrams(strs: Vec<String>) -> Vec<Vec<String>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min_window` is never used
[INFO] [stdout]  --> src/leet_76.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn min_window(s: String, t: String) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_to_map` is never used
[INFO] [stdout]   --> src/leet_76.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn convert_to_map(str:&str) -> HashMap<char,i32>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_anagrams` is never used
[INFO] [stdout]  --> src/leet_438.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn find_anagrams(s: String, p: String) -> Vec<i32> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_substrings` is never used
[INFO] [stdout]  --> src/leet_647.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn count_substrings(s: String) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_subarrays_with_product_less_than_k` is never used
[INFO] [stdout]  --> src/leet_713.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn num_subarrays_with_product_less_than_k(nums: Vec<i32>, k: i32) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> src/leet_10.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn is_match(s: String, p: String) -> bool {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/leet_10.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn is_match(s: String, p: String) -> bool {
[INFO] [stdout]   |                            ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> src/leet_647.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn count_substrings(s: String) -> i32 {
[INFO] [stdout]   |                         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "662b67701a7dda8c318cc4890d84b8d02aae483ba9ba4f0f08abdf61e4f88667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662b67701a7dda8c318cc4890d84b8d02aae483ba9ba4f0f08abdf61e4f88667", kill_on_drop: false }`
[INFO] [stdout] 662b67701a7dda8c318cc4890d84b8d02aae483ba9ba4f0f08abdf61e4f88667