[INFO] cloning repository https://github.com/AlexABallWebDev/rust_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexABallWebDev/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexABallWebDev%2Frust_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexABallWebDev%2Frust_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1784c69f7bb2a7c150a86ea21e63bc1b73cb90dc
[INFO] building AlexABallWebDev/rust_playground against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexABallWebDev%2Frust_playground" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexABallWebDev/rust_playground on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlexABallWebDev/rust_playground
[INFO] finished tweaking git repo https://github.com/AlexABallWebDev/rust_playground
[INFO] tweaked toml for git repo https://github.com/AlexABallWebDev/rust_playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexABallWebDev/rust_playground 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2d9376ca930fed938cbc6a2493d907c1d6c024a5c93aebfd41b0c8a6ef74508
[INFO] running `Command { std: "docker" "start" "-a" "c2d9376ca930fed938cbc6a2493d907c1d6c024a5c93aebfd41b0c8a6ef74508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2d9376ca930fed938cbc6a2493d907c1d6c024a5c93aebfd41b0c8a6ef74508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d9376ca930fed938cbc6a2493d907c1d6c024a5c93aebfd41b0c8a6ef74508", kill_on_drop: false }`
[INFO] [stdout] c2d9376ca930fed938cbc6a2493d907c1d6c024a5c93aebfd41b0c8a6ef74508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2450a2e2c4ba292476695302145e36631f6ace36833a9f891ba21ebee4a7bf93
[INFO] running `Command { std: "docker" "start" "-a" "2450a2e2c4ba292476695302145e36631f6ace36833a9f891ba21ebee4a7bf93", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling rust_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/intro_1.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |             'c: loop {
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:393:12
[INFO] [stdout]     |
[INFO] [stdout] 393 |         13 ... 19 => println!("This is a \"teen\"", ),
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:424:15
[INFO] [stdout]     |
[INFO] [stdout] 424 |         n @ 1 ... 12 => println!("n is between 1-12: {}", n),
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |         n @ 13 ... 19 => println!("n is between 13-19: {}", n),
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:433:15
[INFO] [stdout]     |
[INFO] [stdout] 433 |         n @ 1 ... 12 => n + 1,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:434:16
[INFO] [stdout]     |
[INFO] [stdout] 434 |         n @ 13 ... 19 => n + 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shape` is never used
[INFO] [stdout]    --> src/main.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |   trait Shape<T> {
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `area` and `show` are never used
[INFO] [stdout]    --> src/intro_1.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 212 |     impl Rectangle {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] 213 |         fn area(&self) -> u32 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         fn show(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/intro_1.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 226 |     impl Rectangle {
[INFO] [stdout]     |     -------------- associated function in this implementation
[INFO] [stdout] 227 |         // related function that creates a Rectangle.
[INFO] [stdout] 228 |         fn new(width: u32, height: u32) -> Rectangle {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `match_direction` is never used
[INFO] [stdout]    --> src/intro_1.rs:479:12
[INFO] [stdout]     |
[INFO] [stdout] 478 |     impl Direction {
[INFO] [stdout]     |     -------------- method in this implementation
[INFO] [stdout] 479 |         fn match_direction(&self) -> Keys {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `destruct` is never used
[INFO] [stdout]    --> src/intro_1.rs:490:12
[INFO] [stdout]     |
[INFO] [stdout] 489 |     impl Keys {
[INFO] [stdout]     |     --------- method in this implementation
[INFO] [stdout] 490 |         fn destruct(&self) -> &String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `area` is never used
[INFO] [stdout]    --> src/intro_1.rs:529:12
[INFO] [stdout]     |
[INFO] [stdout] 528 |     impl Shape {
[INFO] [stdout]     |     ---------- method in this implementation
[INFO] [stdout] 529 |         fn area(&self) -> f64 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "2450a2e2c4ba292476695302145e36631f6ace36833a9f891ba21ebee4a7bf93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2450a2e2c4ba292476695302145e36631f6ace36833a9f891ba21ebee4a7bf93", kill_on_drop: false }`
[INFO] [stdout] 2450a2e2c4ba292476695302145e36631f6ace36833a9f891ba21ebee4a7bf93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b00f27c6d11f2c3b78c5e68cf2414577c4e1e4f4b6eb2f42d4d2481486f32177
[INFO] running `Command { std: "docker" "start" "-a" "b00f27c6d11f2c3b78c5e68cf2414577c4e1e4f4b6eb2f42d4d2481486f32177", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling rust_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/intro_1.rs:320:13
[INFO] [stdout]     |
[INFO] [stdout] 320 |             'c: loop {
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:393:12
[INFO] [stdout]     |
[INFO] [stdout] 393 |         13 ... 19 => println!("This is a \"teen\"", ),
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:424:15
[INFO] [stdout]     |
[INFO] [stdout] 424 |         n @ 1 ... 12 => println!("n is between 1-12: {}", n),
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |         n @ 13 ... 19 => println!("n is between 13-19: {}", n),
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:433:15
[INFO] [stdout]     |
[INFO] [stdout] 433 |         n @ 1 ... 12 => n + 1,
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/intro_1.rs:434:16
[INFO] [stdout]     |
[INFO] [stdout] 434 |         n @ 13 ... 19 => n + 2,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shape` is never used
[INFO] [stdout]    --> src/main.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |   trait Shape<T> {
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `area` and `show` are never used
[INFO] [stdout]    --> src/intro_1.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 212 |     impl Rectangle {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] 213 |         fn area(&self) -> u32 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         fn show(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/intro_1.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 226 |     impl Rectangle {
[INFO] [stdout]     |     -------------- associated function in this implementation
[INFO] [stdout] 227 |         // related function that creates a Rectangle.
[INFO] [stdout] 228 |         fn new(width: u32, height: u32) -> Rectangle {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `match_direction` is never used
[INFO] [stdout]    --> src/intro_1.rs:479:12
[INFO] [stdout]     |
[INFO] [stdout] 478 |     impl Direction {
[INFO] [stdout]     |     -------------- method in this implementation
[INFO] [stdout] 479 |         fn match_direction(&self) -> Keys {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `destruct` is never used
[INFO] [stdout]    --> src/intro_1.rs:490:12
[INFO] [stdout]     |
[INFO] [stdout] 489 |     impl Keys {
[INFO] [stdout]     |     --------- method in this implementation
[INFO] [stdout] 490 |         fn destruct(&self) -> &String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `area` is never used
[INFO] [stdout]    --> src/intro_1.rs:529:12
[INFO] [stdout]     |
[INFO] [stdout] 528 |     impl Shape {
[INFO] [stdout]     |     ---------- method in this implementation
[INFO] [stdout] 529 |         fn area(&self) -> f64 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b00f27c6d11f2c3b78c5e68cf2414577c4e1e4f4b6eb2f42d4d2481486f32177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00f27c6d11f2c3b78c5e68cf2414577c4e1e4f4b6eb2f42d4d2481486f32177", kill_on_drop: false }`
[INFO] [stdout] b00f27c6d11f2c3b78c5e68cf2414577c4e1e4f4b6eb2f42d4d2481486f32177
