[INFO] cloning repository https://github.com/Yiniau/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yiniau/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYiniau%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYiniau%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f49e9672fccbd28226bab8f38c9d8a5b5de5f1e9
[INFO] checking Yiniau/leetcode against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYiniau%2Fleetcode" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Yiniau/leetcode on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Yiniau/leetcode
[INFO] finished tweaking git repo https://github.com/Yiniau/leetcode
[INFO] tweaked toml for git repo https://github.com/Yiniau/leetcode written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Yiniau/leetcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ca06271e43dc4d3767ddcd5973533f187a16bbd26ddad1b043853b467ca8a12
[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" "0ca06271e43dc4d3767ddcd5973533f187a16bbd26ddad1b043853b467ca8a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ca06271e43dc4d3767ddcd5973533f187a16bbd26ddad1b043853b467ca8a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca06271e43dc4d3767ddcd5973533f187a16bbd26ddad1b043853b467ca8a12", kill_on_drop: false }`
[INFO] [stdout] 0ca06271e43dc4d3767ddcd5973533f187a16bbd26ddad1b043853b467ca8a12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56334d6e2b3115e0b1ee37d587fb13a300f223f984b8faecbd4808e597a3b130
[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" "56334d6e2b3115e0b1ee37d587fb13a300f223f984b8faecbd4808e597a3b130", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking leetcode v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] warning: associated function is never used: `reconstruct_queue`
[INFO] [stdout]   --> src/./leetcode/editor/en/[406]queue_reconstruction_by_height.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn reconstruct_queue(people: Vec<Vec<i32>>) -> Vec<Vec<i32>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `check_possibility`
[INFO] [stdout]   --> src/./leetcode/editor/en/[665]non_decreasing_array.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn check_possibility(nums: Vec<i32>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `partition_labels`
[INFO] [stdout]   --> src/./leetcode/editor/en/[763]partition_labels.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn partition_labels(s: String) -> Vec<i32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]   --> src/./leetcode/editor/en/[88]merge_sorted_array.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn merge(nums1: &mut Vec<i32>, m: i32, nums2: &mut Vec<i32>, n: i32) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min_window`
[INFO] [stdout]   --> src/./leetcode/editor/en/[76]minimum_window_substring.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn min_window(s: String, t: String) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking leetcode v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `reconstruct_queue`
[INFO] [stdout]   --> src/./leetcode/editor/en/[406]queue_reconstruction_by_height.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn reconstruct_queue(people: Vec<Vec<i32>>) -> Vec<Vec<i32>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `check_possibility`
[INFO] [stdout]   --> src/./leetcode/editor/en/[665]non_decreasing_array.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn check_possibility(nums: Vec<i32>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `partition_labels`
[INFO] [stdout]   --> src/./leetcode/editor/en/[763]partition_labels.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn partition_labels(s: String) -> Vec<i32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]   --> src/./leetcode/editor/en/[88]merge_sorted_array.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn merge(nums1: &mut Vec<i32>, m: i32, nums2: &mut Vec<i32>, n: i32) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `min_window`
[INFO] [stdout]   --> src/./leetcode/editor/en/[76]minimum_window_substring.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn min_window(s: String, t: String) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "56334d6e2b3115e0b1ee37d587fb13a300f223f984b8faecbd4808e597a3b130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56334d6e2b3115e0b1ee37d587fb13a300f223f984b8faecbd4808e597a3b130", kill_on_drop: false }`
[INFO] [stdout] 56334d6e2b3115e0b1ee37d587fb13a300f223f984b8faecbd4808e597a3b130