[INFO] cloning repository https://github.com/gabribribribri/alignfour
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabribribribri/alignfour" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabribribribri%2Falignfour", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabribribribri%2Falignfour'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1e8fede972bee5deba82b91ba411f645a0d9599
[INFO] checking gabribribribri/alignfour against master#9748d87dc70a9a6725c5dbd76ce29d04752b4f90 for pr-144156
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabribribribri%2Falignfour" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gabribribribri/alignfour
[INFO] finished tweaking git repo https://github.com/gabribribribri/alignfour
[INFO] tweaked toml for git repo https://github.com/gabribribribri/alignfour written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gabribribribri/alignfour on toolchain 9748d87dc70a9a6725c5dbd76ce29d04752b4f90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gabribribribri/alignfour 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" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sfml v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76260aeb23c65c7ca66bc405c6f4d1771c95245e0184af5dede75a918204b7c3
[INFO] running `Command { std: "docker" "start" "-a" "76260aeb23c65c7ca66bc405c6f4d1771c95245e0184af5dede75a918204b7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76260aeb23c65c7ca66bc405c6f4d1771c95245e0184af5dede75a918204b7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76260aeb23c65c7ca66bc405c6f4d1771c95245e0184af5dede75a918204b7c3", kill_on_drop: false }`
[INFO] [stdout] 76260aeb23c65c7ca66bc405c6f4d1771c95245e0184af5dede75a918204b7c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9130f0f742920ea413147680c6db5e3a17929056db310146d753436a231efc6e
[INFO] running `Command { std: "docker" "start" "-a" "9130f0f742920ea413147680c6db5e3a17929056db310146d753436a231efc6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking widestring v1.0.2
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling sfml v0.21.0
[INFO] [stderr]     Checking alignfour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]   --> src/align_four_engine.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl AlignFourEngine {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 22 |     // Constructors
[INFO] [stdout] 23 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui_wrapper.rs:216:11
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn at(&self, x: usize, y: usize) -> &CircleShape {
[INFO] [stdout]     |           ^^^^^                         ------------
[INFO] [stdout]     |           |                             ||
[INFO] [stdout]     |           |                             |the same lifetime is hidden here
[INFO] [stdout]     |           |                             the same lifetime is elided here
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn at(&self, x: usize, y: usize) -> &CircleShape<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]   --> src/align_four_engine.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl AlignFourEngine {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 22 |     // Constructors
[INFO] [stdout] 23 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui_wrapper.rs:216:11
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn at(&self, x: usize, y: usize) -> &CircleShape {
[INFO] [stdout]     |           ^^^^^                         ------------
[INFO] [stdout]     |           |                             ||
[INFO] [stdout]     |           |                             |the same lifetime is hidden here
[INFO] [stdout]     |           |                             the same lifetime is elided here
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn at(&self, x: usize, y: usize) -> &CircleShape<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "9130f0f742920ea413147680c6db5e3a17929056db310146d753436a231efc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9130f0f742920ea413147680c6db5e3a17929056db310146d753436a231efc6e", kill_on_drop: false }`
[INFO] [stdout] 9130f0f742920ea413147680c6db5e3a17929056db310146d753436a231efc6e