[INFO] cloning repository https://github.com/tingerrr/srb-tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tingerrr/srb-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftingerrr%2Fsrb-tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftingerrr%2Fsrb-tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da347eb1c93d5937f8bd0e9a1094c6902599d6d1 [INFO] testing tingerrr/srb-tree against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftingerrr%2Fsrb-tree" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tingerrr/srb-tree [INFO] finished tweaking git repo https://github.com/tingerrr/srb-tree [INFO] tweaked toml for git repo https://github.com/tingerrr/srb-tree written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tingerrr/srb-tree on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tingerrr/srb-tree 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0c56aa24fd3587a9d1304e069fbf06aeda9e0b2e5dd744cc7ddbdc3fec29b6a [INFO] running `Command { std: "docker" "start" "-a" "b0c56aa24fd3587a9d1304e069fbf06aeda9e0b2e5dd744cc7ddbdc3fec29b6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0c56aa24fd3587a9d1304e069fbf06aeda9e0b2e5dd744cc7ddbdc3fec29b6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0c56aa24fd3587a9d1304e069fbf06aeda9e0b2e5dd744cc7ddbdc3fec29b6a", kill_on_drop: false }` [INFO] [stdout] b0c56aa24fd3587a9d1304e069fbf06aeda9e0b2e5dd744cc7ddbdc3fec29b6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2cf41b9208fb696a819a77adbd6535924ba2a0e4dcd4301fb8c0c4c79098b4d [INFO] running `Command { std: "docker" "start" "-a" "c2cf41b9208fb696a819a77adbd6535924ba2a0e4dcd4301fb8c0c4c79098b4d", kill_on_drop: false }` [INFO] [stderr] Compiling srb-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constants `SIZE`, `MAX`, and `MIN` are never used [INFO] [stdout] --> src/key.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Key: Ord + Sized { [INFO] [stdout] | --- associated constants in this trait [INFO] [stdout] 2 | const SIZE: u8; [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | const MAX: Self; [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | const MIN: Self; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SrbTreeMap` is never constructed [INFO] [stdout] --> src/tree/map.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct SrbTreeMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tree/map.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl SrbTreeMap { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/tree/map.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl SrbTreeMap { [INFO] [stdout] | -------------------------------- methods in this implementation [INFO] [stdout] 21 | pub fn insert(&mut self, key: K, value: V) -> Option<(K, V)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn remove>(&mut self, key: &Q) -> Option<(K, V)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn get>(&self, key: &Q) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_mut>(&mut self, key: &Q) -> Option<(&K, &mut V)> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn first(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn first_mut(&mut self) -> Option<(&K, &mut V)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn last(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn last_mut(&mut self) -> Option<(&K, &mut V)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_non_empty` is never used [INFO] [stdout] --> src/tree/node.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn get_non_empty( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_non_empty_mut` is never used [INFO] [stdout] --> src/tree/node.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn get_non_empty_mut( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `replace_child_at` is never used [INFO] [stdout] --> src/tree/node.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 69 | impl Node { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn replace_child_at(&mut self, idx: usize, child: Option) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `keys` and `values` are never used [INFO] [stdout] --> src/tree/node.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 158 | impl Node { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] 159 | pub fn keys(&self) -> Keys<'_, K, V, B> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | pub fn values(&self) -> Values<'_, K, V, B> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/tree/node.rs:222:12 [INFO] [stdout] | [INFO] [stdout] 178 | impl Node { [INFO] [stdout] | --------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 222 | pub fn remove(&mut self, depth: usize, key: &K) -> Option<(K, V)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn get(&self, depth: usize, key: &K) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | pub fn get_mut(&mut self, depth: usize, key: &K) -> Option<(&mut K, &mut V)> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | pub fn first(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 293 | pub fn first_mut(&mut self) -> Option<(&mut K, &mut V)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 306 | pub fn last(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 319 | pub fn last_mut(&mut self) -> Option<(&mut K, &mut V)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Keys` is never constructed [INFO] [stdout] --> src/tree/node/iter.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 299 | pub struct Keys<'n, K, V, const B: usize> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Values` is never constructed [INFO] [stdout] --> src/tree/node/iter.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub struct Values<'n, K, V, const B: usize> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `get`, `first`, `last`, and `iter` are never used [INFO] [stdout] --> src/tree/set.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl SrbTreeSet { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn remove>(&mut self, value: &Q) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn get>(&self, value: &Q) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn first(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn last(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn iter(&self) -> node::iter::Keys<'_, T, (), B> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "c2cf41b9208fb696a819a77adbd6535924ba2a0e4dcd4301fb8c0c4c79098b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2cf41b9208fb696a819a77adbd6535924ba2a0e4dcd4301fb8c0c4c79098b4d", kill_on_drop: false }` [INFO] [stdout] c2cf41b9208fb696a819a77adbd6535924ba2a0e4dcd4301fb8c0c4c79098b4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a9a3df5f9ce1d47d83c86f159f66fe3a581bcec1035aac0bbb2089324d2e977 [INFO] running `Command { std: "docker" "start" "-a" "1a9a3df5f9ce1d47d83c86f159f66fe3a581bcec1035aac0bbb2089324d2e977", kill_on_drop: false }` [INFO] [stderr] Compiling srb-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constants `SIZE`, `MAX`, and `MIN` are never used [INFO] [stdout] --> src/key.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Key: Ord + Sized { [INFO] [stdout] | --- associated constants in this trait [INFO] [stdout] 2 | const SIZE: u8; [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | const MAX: Self; [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | const MIN: Self; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SrbTreeMap` is never constructed [INFO] [stdout] --> src/tree/map.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct SrbTreeMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tree/map.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl SrbTreeMap { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/tree/map.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl SrbTreeMap { [INFO] [stdout] | -------------------------------- methods in this implementation [INFO] [stdout] 21 | pub fn insert(&mut self, key: K, value: V) -> Option<(K, V)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn remove>(&mut self, key: &Q) -> Option<(K, V)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn get>(&self, key: &Q) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_mut>(&mut self, key: &Q) -> Option<(&K, &mut V)> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn first(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn first_mut(&mut self) -> Option<(&K, &mut V)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn last(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn last_mut(&mut self) -> Option<(&K, &mut V)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_non_empty` is never used [INFO] [stdout] --> src/tree/node.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn get_non_empty( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_non_empty_mut` is never used [INFO] [stdout] --> src/tree/node.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn get_non_empty_mut( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `replace_child_at` is never used [INFO] [stdout] --> src/tree/node.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 69 | impl Node { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn replace_child_at(&mut self, idx: usize, child: Option) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `values` is never used [INFO] [stdout] --> src/tree/node.rs:165:12 [INFO] [stdout] | [INFO] [stdout] 158 | impl Node { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 165 | pub fn values(&self) -> Values<'_, K, V, B> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/tree/node.rs:222:12 [INFO] [stdout] | [INFO] [stdout] 178 | impl Node { [INFO] [stdout] | --------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 222 | pub fn remove(&mut self, depth: usize, key: &K) -> Option<(K, V)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn get(&self, depth: usize, key: &K) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | pub fn get_mut(&mut self, depth: usize, key: &K) -> Option<(&mut K, &mut V)> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | pub fn first(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 293 | pub fn first_mut(&mut self) -> Option<(&mut K, &mut V)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 306 | pub fn last(&self) -> Option<(&K, &V)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 319 | pub fn last_mut(&mut self) -> Option<(&mut K, &mut V)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Values` is never constructed [INFO] [stdout] --> src/tree/node/iter.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 318 | pub struct Values<'n, K, V, const B: usize> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `remove`, `get`, `first`, `last`, and `iter` are never used [INFO] [stdout] --> src/tree/set.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl SrbTreeSet { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn remove>(&mut self, value: &Q) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn get>(&self, value: &Q) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn first(&self) -> Option<&T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn last(&self) -> Option<&T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn iter(&self) -> node::iter::Keys<'_, T, (), B> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "1a9a3df5f9ce1d47d83c86f159f66fe3a581bcec1035aac0bbb2089324d2e977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9a3df5f9ce1d47d83c86f159f66fe3a581bcec1035aac0bbb2089324d2e977", kill_on_drop: false }` [INFO] [stdout] 1a9a3df5f9ce1d47d83c86f159f66fe3a581bcec1035aac0bbb2089324d2e977 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 29319ffe6abea88eea73a9cc7bf3f472eec1ce79a07f0a8ccc0647f9684281f7 [INFO] running `Command { std: "docker" "start" "-a" "29319ffe6abea88eea73a9cc7bf3f472eec1ce79a07f0a8ccc0647f9684281f7", kill_on_drop: false }` [INFO] [stderr] warning: associated constants `SIZE`, `MAX`, and `MIN` are never used [INFO] [stderr] --> src/key.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait Key: Ord + Sized { [INFO] [stderr] | --- associated constants in this trait [INFO] [stderr] 2 | const SIZE: u8; [INFO] [stderr] | ^^^^ [INFO] [stderr] 3 | [INFO] [stderr] 4 | const MAX: Self; [INFO] [stderr] | ^^^ [INFO] [stderr] 5 | const MIN: Self; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `SrbTreeMap` is never constructed [INFO] [stderr] --> src/tree/map.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct SrbTreeMap { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/tree/map.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl SrbTreeMap { [INFO] [stderr] | --------------------------- associated function in this implementation [INFO] [stderr] 13 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/tree/map.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 20 | impl SrbTreeMap { [INFO] [stderr] | -------------------------------- methods in this implementation [INFO] [stderr] 21 | pub fn insert(&mut self, key: K, value: V) -> Option<(K, V)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn remove>(&mut self, key: &Q) -> Option<(K, V)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn get>(&self, key: &Q) -> Option<(&K, &V)> { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn get_mut>(&mut self, key: &Q) -> Option<(&K, &mut V)> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn first(&self) -> Option<(&K, &V)> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub fn first_mut(&mut self) -> Option<(&K, &mut V)> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | pub fn last(&self) -> Option<(&K, &V)> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn last_mut(&mut self) -> Option<(&K, &mut V)> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_non_empty` is never used [INFO] [stderr] --> src/tree/node.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn get_non_empty( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_non_empty_mut` is never used [INFO] [stderr] --> src/tree/node.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn get_non_empty_mut( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `replace_child_at` is never used [INFO] [stderr] --> src/tree/node.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 69 | impl Node { [INFO] [stderr] | ---------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 89 | pub fn replace_child_at(&mut self, idx: usize, child: Option) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `values` is never used [INFO] [stderr] --> src/tree/node.rs:165:12 [INFO] [stderr] | [INFO] [stderr] 158 | impl Node { [INFO] [stderr] | ---------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 165 | pub fn values(&self) -> Values<'_, K, V, B> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/tree/node.rs:222:12 [INFO] [stderr] | [INFO] [stderr] 178 | impl Node { [INFO] [stderr] | --------------------------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 222 | pub fn remove(&mut self, depth: usize, key: &K) -> Option<(K, V)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 248 | pub fn get(&self, depth: usize, key: &K) -> Option<(&K, &V)> { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 264 | pub fn get_mut(&mut self, depth: usize, key: &K) -> Option<(&mut K, &mut V)> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 280 | pub fn first(&self) -> Option<(&K, &V)> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 293 | pub fn first_mut(&mut self) -> Option<(&mut K, &mut V)> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 306 | pub fn last(&self) -> Option<(&K, &V)> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 319 | pub fn last_mut(&mut self) -> Option<(&mut K, &mut V)> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Values` is never constructed [INFO] [stderr] --> src/tree/node/iter.rs:318:12 [INFO] [stderr] | [INFO] [stderr] 318 | pub struct Values<'n, K, V, const B: usize> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `remove`, `get`, `first`, `last`, and `iter` are never used [INFO] [stderr] --> src/tree/set.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 29 | impl SrbTreeSet { [INFO] [stderr] | -------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 34 | pub fn remove>(&mut self, value: &Q) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | pub fn get>(&self, value: &Q) -> Option<&T> { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn first(&self) -> Option<&T> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn last(&self) -> Option<&T> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 50 | pub fn iter(&self) -> node::iter::Keys<'_, T, (), B> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `srb-tree` (bin "srb-tree" test) generated 11 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/srb_tree-cba83b3eda7b1d4a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test key::tests::test_index_at ... ok [INFO] [stdout] test tree::node::iter::tests::test_interspersed ... ok [INFO] [stdout] test key::tests::test_max_depth ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29319ffe6abea88eea73a9cc7bf3f472eec1ce79a07f0a8ccc0647f9684281f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29319ffe6abea88eea73a9cc7bf3f472eec1ce79a07f0a8ccc0647f9684281f7", kill_on_drop: false }` [INFO] [stdout] 29319ffe6abea88eea73a9cc7bf3f472eec1ce79a07f0a8ccc0647f9684281f7