[INFO] fetching crate piston-rect 0.3.0...
[INFO] testing piston-rect-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate piston-rect 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate piston-rect 0.3.0
[INFO] finished tweaking crates.io crate piston-rect 0.3.0
[INFO] tweaked toml for crates.io crate piston-rect 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate piston-rect 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f243cb2e92fbadfb7b519d52a4283bf7054b82c019a53e79a9dd47a1eac1fbf5
[INFO] running `Command { std: "docker" "start" "-a" "f243cb2e92fbadfb7b519d52a4283bf7054b82c019a53e79a9dd47a1eac1fbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f243cb2e92fbadfb7b519d52a4283bf7054b82c019a53e79a9dd47a1eac1fbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f243cb2e92fbadfb7b519d52a4283bf7054b82c019a53e79a9dd47a1eac1fbf5", kill_on_drop: false }`
[INFO] [stdout] f243cb2e92fbadfb7b519d52a4283bf7054b82c019a53e79a9dd47a1eac1fbf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7a222fb64fe0d4e70a94f4b49249f2ecac25eb24b62b7baaedc2b521be2b15e
[INFO] running `Command { std: "docker" "start" "-a" "f7a222fb64fe0d4e70a94f4b49249f2ecac25eb24b62b7baaedc2b521be2b15e", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling piston-float v1.0.1
[INFO] [stderr]    Compiling piston-rect v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:63
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f7a222fb64fe0d4e70a94f4b49249f2ecac25eb24b62b7baaedc2b521be2b15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a222fb64fe0d4e70a94f4b49249f2ecac25eb24b62b7baaedc2b521be2b15e", kill_on_drop: false }`
[INFO] [stdout] f7a222fb64fe0d4e70a94f4b49249f2ecac25eb24b62b7baaedc2b521be2b15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d825fba61a6dcb97cfa128f5d65a5addf04d7f4faa5d1d56368d04af90d9e769
[INFO] running `Command { std: "docker" "start" "-a" "d825fba61a6dcb97cfa128f5d65a5addf04d7f4faa5d1d56368d04af90d9e769", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:63
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling piston-rect v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:63
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d825fba61a6dcb97cfa128f5d65a5addf04d7f4faa5d1d56368d04af90d9e769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d825fba61a6dcb97cfa128f5d65a5addf04d7f4faa5d1d56368d04af90d9e769", kill_on_drop: false }`
[INFO] [stdout] d825fba61a6dcb97cfa128f5d65a5addf04d7f4faa5d1d56368d04af90d9e769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f4d9145608145020f8476f93d21b293c6edab2997727e609b1dc18f03335915
[INFO] running `Command { std: "docker" "start" "-a" "3f4d9145608145020f8476f93d21b293c6edab2997727e609b1dc18f03335915", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:14:35
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stderr]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:14:49
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:14:63
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `piston-rect` (lib) generated 4 warnings (run `cargo fix --lib -p piston-rect` to apply 4 suggestions)
[INFO] [stderr] warning: `piston-rect` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rect-4f88938d0f8791b9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::split_left ... ok
[INFO] [stdout] test tests::split_top ... ok
[INFO] [stdout] test tests::xywh ... ok
[INFO] [stdout] test tests::margin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rect
[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" "3f4d9145608145020f8476f93d21b293c6edab2997727e609b1dc18f03335915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4d9145608145020f8476f93d21b293c6edab2997727e609b1dc18f03335915", kill_on_drop: false }`
[INFO] [stdout] 3f4d9145608145020f8476f93d21b293c6edab2997727e609b1dc18f03335915
