[INFO] cloning repository https://github.com/rodrigovalle/segment_tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodrigovalle/segment_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fsegment_tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fsegment_tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77e6e00aa319e8f7c3ec4d168209a3a3cd5bb07b [INFO] testing rodrigovalle/segment_tree against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fsegment_tree" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rodrigovalle/segment_tree on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rodrigovalle/segment_tree [INFO] finished tweaking git repo https://github.com/rodrigovalle/segment_tree [INFO] tweaked toml for git repo https://github.com/rodrigovalle/segment_tree written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/rodrigovalle/segment_tree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ace1fa6931208b31930c9088e7ffbaf6dab61cd701f9cf250082debeb5e93cf5 [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" "ace1fa6931208b31930c9088e7ffbaf6dab61cd701f9cf250082debeb5e93cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ace1fa6931208b31930c9088e7ffbaf6dab61cd701f9cf250082debeb5e93cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ace1fa6931208b31930c9088e7ffbaf6dab61cd701f9cf250082debeb5e93cf5", kill_on_drop: false }` [INFO] [stdout] ace1fa6931208b31930c9088e7ffbaf6dab61cd701f9cf250082debeb5e93cf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 23e67b44bc7924799b4638a6d48ac995a537a036e1c9749b835af4e70eb95ada [INFO] running `Command { std: "docker" "start" "-a" "23e67b44bc7924799b4638a6d48ac995a537a036e1c9749b835af4e70eb95ada", kill_on_drop: false }` [INFO] [stderr] Compiling segment_tree_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn new(start: i32, end: i32) -> Interval { [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: `contains` [INFO] [stdout] --> src/lib.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | fn contains(&self, rhs: &Interval) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `intersects` [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn intersects(&self, rhs: &Interval) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_point` [INFO] [stdout] --> src/lib.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn contains_point(&self, pt: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `UpdateParent` [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | enum UpdateParent { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> src/lib.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | segments: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn new(segments: Vec) -> SegmentTree { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `construct_tree` [INFO] [stdout] --> src/lib.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn construct_tree(sorted_points: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_parents` [INFO] [stdout] --> src/lib.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | fn update_parents(tree: &mut Vec, child_i: usize, opt: UpdateParent) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert` [INFO] [stdout] --> src/lib.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | fn insert(segment: Interval, tree: &mut Vec, root: usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query` [INFO] [stdout] --> src/lib.rs:258:12 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn query(&self, p: i32) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | / write!( [INFO] [stdout] 80 | | f, [INFO] [stdout] 81 | | "({},{})", [INFO] [stdout] 82 | | node.interval.start, node.interval.end [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "23e67b44bc7924799b4638a6d48ac995a537a036e1c9749b835af4e70eb95ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23e67b44bc7924799b4638a6d48ac995a537a036e1c9749b835af4e70eb95ada", kill_on_drop: false }` [INFO] [stdout] 23e67b44bc7924799b4638a6d48ac995a537a036e1c9749b835af4e70eb95ada [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 17cf00b96d72051387d7869ccfb22ee556b6db9bd82fc224e20bd0664ddae50b [INFO] running `Command { std: "docker" "start" "-a" "17cf00b96d72051387d7869ccfb22ee556b6db9bd82fc224e20bd0664ddae50b", kill_on_drop: false }` [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn new(start: i32, end: i32) -> Interval { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling segment_tree_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/lib.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | fn contains(&self, rhs: &Interval) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `intersects` [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn intersects(&self, rhs: &Interval) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_point` [INFO] [stdout] --> src/lib.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn contains_point(&self, pt: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `UpdateParent` [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | enum UpdateParent { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> src/lib.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | segments: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn new(segments: Vec) -> SegmentTree { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `construct_tree` [INFO] [stdout] --> src/lib.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn construct_tree(sorted_points: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_parents` [INFO] [stdout] --> src/lib.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | fn update_parents(tree: &mut Vec, child_i: usize, opt: UpdateParent) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert` [INFO] [stdout] --> src/lib.rs:237:8 [INFO] [stdout] | [INFO] [stdout] 237 | fn insert(segment: Interval, tree: &mut Vec, root: usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query` [INFO] [stdout] --> src/lib.rs:258:12 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn query(&self, p: i32) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | / write!( [INFO] [stdout] 80 | | f, [INFO] [stdout] 81 | | "({},{})", [INFO] [stdout] 82 | | node.interval.start, node.interval.end [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | / write!( [INFO] [stdout] 80 | | f, [INFO] [stdout] 81 | | "({},{})", [INFO] [stdout] 82 | | node.interval.start, node.interval.end [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/segment_tree_rs-fe3bdda6fcea2a6b) [INFO] running `Command { std: "docker" "inspect" "17cf00b96d72051387d7869ccfb22ee556b6db9bd82fc224e20bd0664ddae50b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17cf00b96d72051387d7869ccfb22ee556b6db9bd82fc224e20bd0664ddae50b", kill_on_drop: false }` [INFO] [stdout] 17cf00b96d72051387d7869ccfb22ee556b6db9bd82fc224e20bd0664ddae50b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a26999bbe5af229662a5ffcc2c8aa2ac16240ba608dea22081b58f6e1233480 [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" "5a26999bbe5af229662a5ffcc2c8aa2ac16240ba608dea22081b58f6e1233480", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn new(start: i32, end: i32) -> Interval { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contains` [INFO] [stderr] --> src/lib.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | fn contains(&self, rhs: &Interval) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `intersects` [INFO] [stderr] --> src/lib.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | fn intersects(&self, rhs: &Interval) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contains_point` [INFO] [stderr] --> src/lib.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | fn contains_point(&self, pt: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `UpdateParent` [INFO] [stderr] --> src/lib.rs:43:6 [INFO] [stderr] | [INFO] [stderr] 43 | enum UpdateParent { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `segments` [INFO] [stderr] --> src/lib.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | segments: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn new(segments: Vec) -> SegmentTree { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `construct_tree` [INFO] [stderr] --> src/lib.rs:120:8 [INFO] [stderr] | [INFO] [stderr] 120 | fn construct_tree(sorted_points: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_parents` [INFO] [stderr] --> src/lib.rs:195:8 [INFO] [stderr] | [INFO] [stderr] 195 | fn update_parents(tree: &mut Vec, child_i: usize, opt: UpdateParent) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert` [INFO] [stderr] --> src/lib.rs:237:8 [INFO] [stderr] | [INFO] [stderr] 237 | fn insert(segment: Interval, tree: &mut Vec, root: usize) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `query` [INFO] [stderr] --> src/lib.rs:258:12 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn query(&self, p: i32) -> Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | / write!( [INFO] [stderr] 80 | | f, [INFO] [stderr] 81 | | "({},{})", [INFO] [stderr] 82 | | node.interval.start, node.interval.end [INFO] [stderr] 83 | | ); [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | write!(f, "\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `segment_tree_rs` (lib) generated 13 warnings [INFO] [stderr] warning: `segment_tree_rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segment_tree_rs-fe3bdda6fcea2a6b) [INFO] [stdout] [INFO] [stderr] Doc-tests segment_tree_rs [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_four_segments ... ok [INFO] [stdout] test tests::test_one_segment ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "5a26999bbe5af229662a5ffcc2c8aa2ac16240ba608dea22081b58f6e1233480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a26999bbe5af229662a5ffcc2c8aa2ac16240ba608dea22081b58f6e1233480", kill_on_drop: false }` [INFO] [stdout] 5a26999bbe5af229662a5ffcc2c8aa2ac16240ba608dea22081b58f6e1233480