[INFO] fetching crate egui_mobius_widgets 0.3.0-alpha.33...
[INFO] testing egui_mobius_widgets-0.3.0-alpha.33 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate egui_mobius_widgets 0.3.0-alpha.33 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate egui_mobius_widgets 0.3.0-alpha.33
[INFO] finished tweaking crates.io crate egui_mobius_widgets 0.3.0-alpha.33
[INFO] tweaked toml for crates.io crate egui_mobius_widgets 0.3.0-alpha.33 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate egui_mobius_widgets 0.3.0-alpha.33 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate egui_mobius_widgets 0.3.0-alpha.33 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 037699d1379f3fe98680d162fe3b3144f512d85ce74cbcf8293b672a60034aa2
[INFO] running `Command { std: "docker" "start" "-a" "037699d1379f3fe98680d162fe3b3144f512d85ce74cbcf8293b672a60034aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "037699d1379f3fe98680d162fe3b3144f512d85ce74cbcf8293b672a60034aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037699d1379f3fe98680d162fe3b3144f512d85ce74cbcf8293b672a60034aa2", kill_on_drop: false }`
[INFO] [stdout] 037699d1379f3fe98680d162fe3b3144f512d85ce74cbcf8293b672a60034aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b52b81a129f2ccc7a73a73529a2d3ad1e8c2e9d46d2cd20035d90b11e554b1f
[INFO] running `Command { std: "docker" "start" "-a" "4b52b81a129f2ccc7a73a73529a2d3ad1e8c2e9d46d2cd20035d90b11e554b1f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling egui_mobius v0.3.0-alpha.33
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.11
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[INFO] [stderr]    Compiling eframe v0.33.3
[INFO] [stderr]    Compiling egui_mobius_widgets v0.3.0-alpha.33 (/opt/rustwide/workdir)
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/styled_button.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     Stroke::new(1.0, hover_color),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/styled_button.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     Stroke::new(1.0, normal_color),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/stateful_button.rs:190:37
[INFO] [stdout]     |
[INFO] [stdout] 190 |                         Stroke::new(1.0, color.gamma_multiply(1.2)),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/stateful_button.rs:197:37
[INFO] [stdout]     |
[INFO] [stdout] 197 |                         Stroke::new(1.0, color),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "4b52b81a129f2ccc7a73a73529a2d3ad1e8c2e9d46d2cd20035d90b11e554b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b52b81a129f2ccc7a73a73529a2d3ad1e8c2e9d46d2cd20035d90b11e554b1f", kill_on_drop: false }`
[INFO] [stdout] 4b52b81a129f2ccc7a73a73529a2d3ad1e8c2e9d46d2cd20035d90b11e554b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8b7ab03f2fb2ba7df16146bba308481c4d70f95199a2b34522718f29b430e4a
[INFO] running `Command { std: "docker" "start" "-a" "e8b7ab03f2fb2ba7df16146bba308481c4d70f95199a2b34522718f29b430e4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling egui_mobius_widgets v0.3.0-alpha.33 (/opt/rustwide/workdir)
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/styled_button.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     Stroke::new(1.0, hover_color),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/styled_button.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     Stroke::new(1.0, normal_color),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/stateful_button.rs:190:37
[INFO] [stdout]     |
[INFO] [stdout] 190 |                         Stroke::new(1.0, color.gamma_multiply(1.2)),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/stateful_button.rs:197:37
[INFO] [stdout]     |
[INFO] [stdout] 197 |                         Stroke::new(1.0, color),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/styled_button.rs:199:33
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     Stroke::new(1.0, hover_color),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/styled_button.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     Stroke::new(1.0, normal_color),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/stateful_button.rs:190:37
[INFO] [stdout]     |
[INFO] [stdout] 190 |                         Stroke::new(1.0, color.gamma_multiply(1.2)),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/stateful_button.rs:197:37
[INFO] [stdout]     |
[INFO] [stdout] 197 |                         Stroke::new(1.0, color),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "e8b7ab03f2fb2ba7df16146bba308481c4d70f95199a2b34522718f29b430e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b7ab03f2fb2ba7df16146bba308481c4d70f95199a2b34522718f29b430e4a", kill_on_drop: false }`
[INFO] [stdout] e8b7ab03f2fb2ba7df16146bba308481c4d70f95199a2b34522718f29b430e4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69e60cd91af16985edfd53736ea459040be54563dbcfde28c8d7ece251715bdb
[INFO] running `Command { std: "docker" "start" "-a" "69e60cd91af16985edfd53736ea459040be54563dbcfde28c8d7ece251715bdb", kill_on_drop: false }`
[INFO] [stderr] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stderr]    --> src/styled_button.rs:199:33
[INFO] [stderr]     |
[INFO] [stderr] 199 |                     Stroke::new(1.0, hover_color),
[INFO] [stderr]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stderr]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stderr]    --> src/styled_button.rs:206:33
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     Stroke::new(1.0, normal_color),
[INFO] [stderr]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stderr] 
[INFO] [stderr] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stderr]    --> src/stateful_button.rs:190:37
[INFO] [stderr]     |
[INFO] [stderr] 190 |                         Stroke::new(1.0, color.gamma_multiply(1.2)),
[INFO] [stderr]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stderr] 
[INFO] [stderr] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stderr]    --> src/stateful_button.rs:197:37
[INFO] [stderr]     |
[INFO] [stderr] 197 |                         Stroke::new(1.0, color),
[INFO] [stderr]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stderr] 
[INFO] [stderr] warning: `egui_mobius_widgets` (lib) generated 4 warnings (run `cargo fix --lib -p egui_mobius_widgets` to apply 4 suggestions)
[INFO] [stderr] warning: `egui_mobius_widgets` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egui_mobius_widgets-d683676cc73dce40)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test stateful_button::tests::test_stateful_button_default ... ok
[INFO] [stdout] test stateful_button::tests::test_stateful_button_min_size ... ok
[INFO] [stdout] test stateful_button::tests::test_stateful_button_state_changes ... ok
[INFO] [stdout] test stateful_button::tests::test_stateful_button_creation ... ok
[INFO] [stdout] test styled_button::tests::test_styled_button_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests egui_mobius_widgets
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 47) - compile ... ok
[INFO] [stdout] test src/stateful_button.rs - stateful_button (line 12) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] test src/styled_button.rs - styled_button (line 11) - compile ... ok
[INFO] [stdout] test src/stateful_button.rs - stateful_button::StatefulButton (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.18s; merged doctests compilation took 1.11s
[INFO] running `Command { std: "docker" "inspect" "69e60cd91af16985edfd53736ea459040be54563dbcfde28c8d7ece251715bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e60cd91af16985edfd53736ea459040be54563dbcfde28c8d7ece251715bdb", kill_on_drop: false }`
[INFO] [stdout] 69e60cd91af16985edfd53736ea459040be54563dbcfde28c8d7ece251715bdb
