[INFO] cloning repository https://github.com/idjotherwise/rust-examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idjotherwise/rust-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidjotherwise%2Frust-examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidjotherwise%2Frust-examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d10449c07a21c31ef6910c344d6a2c13b603fb95 [INFO] testing idjotherwise/rust-examples against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidjotherwise%2Frust-examples" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/idjotherwise/rust-examples on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/idjotherwise/rust-examples [INFO] finished tweaking git repo https://github.com/idjotherwise/rust-examples [INFO] tweaked toml for git repo https://github.com/idjotherwise/rust-examples written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/idjotherwise/rust-examples 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a512dc2bca88bcde002acac864bd657755f4d968313795ce60c13be8e3e1561d [INFO] running `Command { std: "docker" "start" "-a" "a512dc2bca88bcde002acac864bd657755f4d968313795ce60c13be8e3e1561d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a512dc2bca88bcde002acac864bd657755f4d968313795ce60c13be8e3e1561d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a512dc2bca88bcde002acac864bd657755f4d968313795ce60c13be8e3e1561d", kill_on_drop: false }` [INFO] [stdout] a512dc2bca88bcde002acac864bd657755f4d968313795ce60c13be8e3e1561d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c91b5efa8a2ea1f9e7a8a10e476543677980808e4b4c7eb46cb4ae02b5e1a63e [INFO] running `Command { std: "docker" "start" "-a" "c91b5efa8a2ea1f9e7a8a10e476543677980808e4b4c7eb46cb4ae02b5e1a63e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling uuid v1.9.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling trees v0.1.0 (/opt/rustwide/workdir/trees) [INFO] [stderr] Compiling structs v0.1.0 (/opt/rustwide/workdir/structs) [INFO] [stderr] Compiling enums v0.1.0 (/opt/rustwide/workdir/enums) [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> trees/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> trees/src/tree.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> enums/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Messenger` is never used [INFO] [stdout] --> structs/src/cells.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Messenger { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LimitTracker` is never constructed [INFO] [stdout] --> structs/src/cells.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LimitTracker<'a, T: Messenger> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `set_value` are never used [INFO] [stdout] --> structs/src/cells.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl<'a, T> LimitTracker<'a, T> [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | T: Messenger, [INFO] [stdout] | |_________________- associated items in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | pub fn new(messenger: &'a T, max: usize) -> LimitTracker<'a, T> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn set_value(&mut self, value: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> enums/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let tree = BinaryTree::NonEmpty(Box::new(TreeNode { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> structs/src/queue.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl Queue [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | T: Debug, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Json` is never used [INFO] [stdout] --> enums/src/main.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | enum Json { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> enums/src/main.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | NonEmpty(Box>), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | NonEmpty(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `element`, `left`, and `right` are never read [INFO] [stdout] --> enums/src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | struct TreeNode { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 70 | element: T, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 71 | left: BinaryTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] 72 | right: BinaryTree, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> trees/src/node.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Node { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn new(value: T, children: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_tree` is never used [INFO] [stdout] --> trees/src/tree.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Tree { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 17 | fn is_tree(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.96s [INFO] running `Command { std: "docker" "inspect" "c91b5efa8a2ea1f9e7a8a10e476543677980808e4b4c7eb46cb4ae02b5e1a63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c91b5efa8a2ea1f9e7a8a10e476543677980808e4b4c7eb46cb4ae02b5e1a63e", kill_on_drop: false }` [INFO] [stdout] c91b5efa8a2ea1f9e7a8a10e476543677980808e4b4c7eb46cb4ae02b5e1a63e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3cd80a51098342d61a0efc43792b98605eb7188e5f57f54b42a7442495fb869 [INFO] running `Command { std: "docker" "start" "-a" "e3cd80a51098342d61a0efc43792b98605eb7188e5f57f54b42a7442495fb869", kill_on_drop: false }` [INFO] [stderr] Compiling enums v0.1.0 (/opt/rustwide/workdir/enums) [INFO] [stderr] Compiling structs v0.1.0 (/opt/rustwide/workdir/structs) [INFO] [stderr] Compiling trees v0.1.0 (/opt/rustwide/workdir/trees) [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> trees/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> trees/src/tree.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> trees/src/node.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Node { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn new(value: T, children: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_tree` is never used [INFO] [stdout] --> trees/src/tree.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Tree { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 17 | fn is_tree(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> enums/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> structs/src/queue.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl Queue [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | T: Debug, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> enums/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let tree = BinaryTree::NonEmpty(Box::new(TreeNode { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Json` is never used [INFO] [stdout] --> enums/src/main.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | enum Json { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> enums/src/main.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | NonEmpty(Box>), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | NonEmpty(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `element`, `left`, and `right` are never read [INFO] [stdout] --> enums/src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | struct TreeNode { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 70 | element: T, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 71 | left: BinaryTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] 72 | right: BinaryTree, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "e3cd80a51098342d61a0efc43792b98605eb7188e5f57f54b42a7442495fb869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3cd80a51098342d61a0efc43792b98605eb7188e5f57f54b42a7442495fb869", kill_on_drop: false }` [INFO] [stdout] e3cd80a51098342d61a0efc43792b98605eb7188e5f57f54b42a7442495fb869 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eccc4b00c7b6a84a326422ad53cd11f186d95d90e37fd70b53ae9cb6d216343c [INFO] running `Command { std: "docker" "start" "-a" "eccc4b00c7b6a84a326422ad53cd11f186d95d90e37fd70b53ae9cb6d216343c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `log::info` [INFO] [stderr] --> enums/src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use log::info; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tree` [INFO] [stderr] --> enums/src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let tree = BinaryTree::NonEmpty(Box::new(TreeNode { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Json` is never used [INFO] [stderr] --> enums/src/main.rs:55:6 [INFO] [stderr] | [INFO] [stderr] 55 | enum Json { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> enums/src/main.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | NonEmpty(Box>), [INFO] [stderr] | -------- ^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 66 | NonEmpty(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: fields `element`, `left`, and `right` are never read [INFO] [stderr] --> enums/src/main.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 69 | struct TreeNode { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 70 | element: T, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 71 | left: BinaryTree, [INFO] [stderr] | ^^^^ [INFO] [stderr] 72 | right: BinaryTree, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `is_empty` is never used [INFO] [stderr] --> structs/src/queue.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 11 | / impl Queue [INFO] [stderr] 12 | | where [INFO] [stderr] 13 | | T: Debug, [INFO] [stderr] | |_____________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `enums` (bin "enums" test) generated 5 warnings (run `cargo fix --bin "enums" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `structs` (bin "structs" test) generated 1 warning [INFO] [stderr] warning: unused import: `log::info` [INFO] [stderr] --> trees/src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use log::info; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::info` [INFO] [stderr] --> trees/src/tree.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::info; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> trees/src/node.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 8 | impl Node { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn new(value: T, children: Vec>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `is_tree` is never used [INFO] [stderr] --> trees/src/tree.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 16 | impl Tree { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] 17 | fn is_tree(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `trees` (bin "trees" test) generated 4 warnings (run `cargo fix --bin "trees" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/enums-4f25016893b683a9) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/structs-74f7016d1891689b) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test cells::tests::it_sends_an_over_75_percent_warning_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trees-4f9a348d0a4bcfb0) [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" "eccc4b00c7b6a84a326422ad53cd11f186d95d90e37fd70b53ae9cb6d216343c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eccc4b00c7b6a84a326422ad53cd11f186d95d90e37fd70b53ae9cb6d216343c", kill_on_drop: false }` [INFO] [stdout] eccc4b00c7b6a84a326422ad53cd11f186d95d90e37fd70b53ae9cb6d216343c