[INFO] cloning repository https://github.com/Jia-Baos/rust-stl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jia-Baos/rust-stl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJia-Baos%2Frust-stl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJia-Baos%2Frust-stl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2ba5a8bd4ec3f44c4bd25b2ae20e5c510a4e310 [INFO] checking Jia-Baos/rust-stl against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJia-Baos%2Frust-stl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jia-Baos/rust-stl on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jia-Baos/rust-stl [INFO] finished tweaking git repo https://github.com/Jia-Baos/rust-stl [INFO] tweaked toml for git repo https://github.com/Jia-Baos/rust-stl written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Jia-Baos/rust-stl 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef3a2692dbfdf076128d84196c17378c544267e4f56ec502dab70c9a4cbf337b [INFO] running `Command { std: "docker" "start" "-a" "ef3a2692dbfdf076128d84196c17378c544267e4f56ec502dab70c9a4cbf337b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef3a2692dbfdf076128d84196c17378c544267e4f56ec502dab70c9a4cbf337b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef3a2692dbfdf076128d84196c17378c544267e4f56ec502dab70c9a4cbf337b", kill_on_drop: false }` [INFO] [stdout] ef3a2692dbfdf076128d84196c17378c544267e4f56ec502dab70c9a4cbf337b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edf1168e06638cbdcbd1895287627c2dac341a6305a21212111218d5a084a3e4 [INFO] running `Command { std: "docker" "start" "-a" "edf1168e06638cbdcbd1895287627c2dac341a6305a21212111218d5a084a3e4", kill_on_drop: false }` [INFO] [stderr] Checking rust-stl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `m_name` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct VertexMatrix<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 4 | m_id: usize, [INFO] [stdout] 5 | m_name: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VertexMatrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m_edge` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct EdgeMatrix { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 15 | m_edge: bool, // 表示是否右边，并不需要构造一个边实体 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EdgeMatrix` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `is_empty`, and `is_full` are never used [INFO] [stdout] --> src/demo/lru.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl LRUCache { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 123 | fn remove(&mut self, key: &K) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn is_empty(&self) -> bool { self.m_map.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 165 | [INFO] [stdout] 166 | fn is_full(&self) -> bool { self.m_map.len() == self.m_cap } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_stl::demo` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_stl::demo; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_stl::demo` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_stl::demo; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m_name` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct VertexMatrix<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 4 | m_id: usize, [INFO] [stdout] 5 | m_name: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VertexMatrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m_edge` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct EdgeMatrix { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 15 | m_edge: bool, // 表示是否右边，并不需要构造一个边实体 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EdgeMatrix` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_graph_matrix` is never used [INFO] [stdout] --> src/graph/graph_matrix.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn test_graph_matrix() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_vertex_adjlist` is never used [INFO] [stdout] --> src/graph/graph_adjlist.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | fn test_vertex_adjlist() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_bfs` is never used [INFO] [stdout] --> src/graph/traverse.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | fn test_bfs() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_dfs` is never used [INFO] [stdout] --> src/graph/traverse.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | fn test_dfs() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_dijkstra` is never used [INFO] [stdout] --> src/graph/dijkstra.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | fn test_dijkstra() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `is_empty`, and `is_full` are never used [INFO] [stdout] --> src/demo/lru.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl LRUCache { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 123 | fn remove(&mut self, key: &K) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn is_empty(&self) -> bool { self.m_map.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 165 | [INFO] [stdout] 166 | fn is_full(&self) -> bool { self.m_map.len() == self.m_cap } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "edf1168e06638cbdcbd1895287627c2dac341a6305a21212111218d5a084a3e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf1168e06638cbdcbd1895287627c2dac341a6305a21212111218d5a084a3e4", kill_on_drop: false }` [INFO] [stdout] edf1168e06638cbdcbd1895287627c2dac341a6305a21212111218d5a084a3e4 [INFO] checking Jia-Baos/rust-stl against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJia-Baos%2Frust-stl" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jia-Baos/rust-stl on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jia-Baos/rust-stl [INFO] finished tweaking git repo https://github.com/Jia-Baos/rust-stl [INFO] tweaked toml for git repo https://github.com/Jia-Baos/rust-stl written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jia-Baos/rust-stl 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7eea64c04b5edeacd8a35f47e486ea1c9ecb767a3b02656275296d5a6ec686ad [INFO] running `Command { std: "docker" "start" "-a" "7eea64c04b5edeacd8a35f47e486ea1c9ecb767a3b02656275296d5a6ec686ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7eea64c04b5edeacd8a35f47e486ea1c9ecb767a3b02656275296d5a6ec686ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eea64c04b5edeacd8a35f47e486ea1c9ecb767a3b02656275296d5a6ec686ad", kill_on_drop: false }` [INFO] [stdout] 7eea64c04b5edeacd8a35f47e486ea1c9ecb767a3b02656275296d5a6ec686ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44632b4920f9c6be6d9463327136ecd95dd4906ac61236ff00d2b1c23d4de960 [INFO] running `Command { std: "docker" "start" "-a" "44632b4920f9c6be6d9463327136ecd95dd4906ac61236ff00d2b1c23d4de960", kill_on_drop: false }` [INFO] [stderr] Checking rust-stl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `m_name` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct VertexMatrix<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 4 | m_id: usize, [INFO] [stdout] 5 | m_name: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VertexMatrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m_edge` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct EdgeMatrix { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 15 | m_edge: bool, // 表示是否右边，并不需要构造一个边实体 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EdgeMatrix` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `is_empty`, and `is_full` are never used [INFO] [stdout] --> src/demo/lru.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl LRUCache { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 123 | fn remove(&mut self, key: &K) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn is_empty(&self) -> bool { self.m_map.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 165 | [INFO] [stdout] 166 | fn is_full(&self) -> bool { self.m_map.len() == self.m_cap } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m_name` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct VertexMatrix<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 4 | m_id: usize, [INFO] [stdout] 5 | m_name: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VertexMatrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `m_edge` is never read [INFO] [stdout] --> src/graph/graph_matrix.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct EdgeMatrix { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 15 | m_edge: bool, // 表示是否右边，并不需要构造一个边实体 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EdgeMatrix` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_graph_matrix` is never used [INFO] [stdout] --> src/graph/graph_matrix.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn test_graph_matrix() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_vertex_adjlist` is never used [INFO] [stdout] --> src/graph/graph_adjlist.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | fn test_vertex_adjlist() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_bfs` is never used [INFO] [stdout] --> src/graph/traverse.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | fn test_bfs() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_dfs` is never used [INFO] [stdout] --> src/graph/traverse.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | fn test_dfs() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_dijkstra` is never used [INFO] [stdout] --> src/graph/dijkstra.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | fn test_dijkstra() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `is_empty`, and `is_full` are never used [INFO] [stdout] --> src/demo/lru.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl LRUCache { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 123 | fn remove(&mut self, key: &K) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | fn is_empty(&self) -> bool { self.m_map.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 165 | [INFO] [stdout] 166 | fn is_full(&self) -> bool { self.m_map.len() == self.m_cap } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_stl::demo` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_stl::demo; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_stl::demo` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rust_stl::demo; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "44632b4920f9c6be6d9463327136ecd95dd4906ac61236ff00d2b1c23d4de960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44632b4920f9c6be6d9463327136ecd95dd4906ac61236ff00d2b1c23d4de960", kill_on_drop: false }` [INFO] [stdout] 44632b4920f9c6be6d9463327136ecd95dd4906ac61236ff00d2b1c23d4de960