[INFO] fetching crate epoxy_frp 0.3.1...
[INFO] testing epoxy_frp-0.3.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate epoxy_frp 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate epoxy_frp 0.3.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epoxy_frp 0.3.1
[INFO] finished tweaking crates.io crate epoxy_frp 0.3.1
[INFO] tweaked toml for crates.io crate epoxy_frp 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded epoxy_streams v0.3.1
[INFO] [stderr]   Downloaded epoxy_macros v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b574d8c1429323f922ce9f0e7405e16510a8c9a24d84069113bedbb94cb181e
[INFO] running `Command { std: "docker" "start" "-a" "0b574d8c1429323f922ce9f0e7405e16510a8c9a24d84069113bedbb94cb181e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b574d8c1429323f922ce9f0e7405e16510a8c9a24d84069113bedbb94cb181e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b574d8c1429323f922ce9f0e7405e16510a8c9a24d84069113bedbb94cb181e", kill_on_drop: false }`
[INFO] [stdout] 0b574d8c1429323f922ce9f0e7405e16510a8c9a24d84069113bedbb94cb181e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 763573c5ead7fc5aaebb25316d6d7cbda56dc89852b37118791a3bd86c781ebc
[INFO] running `Command { std: "docker" "start" "-a" "763573c5ead7fc5aaebb25316d6d7cbda56dc89852b37118791a3bd86c781ebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling epoxy_streams v0.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling epoxy_macros v0.3.1
[INFO] [stderr]    Compiling epoxy_frp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "763573c5ead7fc5aaebb25316d6d7cbda56dc89852b37118791a3bd86c781ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763573c5ead7fc5aaebb25316d6d7cbda56dc89852b37118791a3bd86c781ebc", kill_on_drop: false }`
[INFO] [stdout] 763573c5ead7fc5aaebb25316d6d7cbda56dc89852b37118791a3bd86c781ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af3298a419d90dad9e0d9915247aa43a9d1733118de3d65ffc59b0a6b396e596
[INFO] running `Command { std: "docker" "start" "-a" "af3298a419d90dad9e0d9915247aa43a9d1733118de3d65ffc59b0a6b396e596", kill_on_drop: false }`
[INFO] [stderr]    Compiling epoxy_frp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/reactive_scores.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let player_1_points = epoxy::ReactiveValue::new(4);
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^
[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(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let player_1_points = <dyn epoxy::ReactiveValue>::new(4);
[INFO] [stdout]   |                           ++++                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/reactive_scores.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let player_1_multiplier = epoxy::ReactiveValue::new(1.0_f32);
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[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] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let player_1_multiplier = <dyn epoxy::ReactiveValue>::new(1.0_f32);
[INFO] [stdout]   |                               ++++                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/reactive_scores.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let player_2_points = epoxy::ReactiveValue::new(5);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^
[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] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let player_2_points = <dyn epoxy::ReactiveValue>::new(5);
[INFO] [stdout]    |                           ++++                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/reactive_scores.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let player_2_multiplier = epoxy::ReactiveValue::new(1.0_f32);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^
[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] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let player_2_multiplier = <dyn epoxy::ReactiveValue>::new(1.0_f32);
[INFO] [stdout]    |                               ++++                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "af3298a419d90dad9e0d9915247aa43a9d1733118de3d65ffc59b0a6b396e596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3298a419d90dad9e0d9915247aa43a9d1733118de3d65ffc59b0a6b396e596", kill_on_drop: false }`
[INFO] [stdout] af3298a419d90dad9e0d9915247aa43a9d1733118de3d65ffc59b0a6b396e596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10339bdf06a8479031ad896fcb236a347bb69e66d5fbd0d16025f05a8ff41957
[INFO] running `Command { std: "docker" "start" "-a" "10339bdf06a8479031ad896fcb236a347bb69e66d5fbd0d16025f05a8ff41957", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/reactive_scores.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let player_1_points = epoxy::ReactiveValue::new(4);
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let player_1_points = <dyn epoxy::ReactiveValue>::new(4);
[INFO] [stderr]   |                           ++++                     +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/reactive_scores.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let player_1_multiplier = epoxy::ReactiveValue::new(1.0_f32);
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let player_1_multiplier = <dyn epoxy::ReactiveValue>::new(1.0_f32);
[INFO] [stderr]   |                               ++++                     +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/reactive_scores.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let player_2_points = epoxy::ReactiveValue::new(5);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let player_2_points = <dyn epoxy::ReactiveValue>::new(5);
[INFO] [stderr]    |                           ++++                     +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/reactive_scores.rs:11:31
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let player_2_multiplier = epoxy::ReactiveValue::new(1.0_f32);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let player_2_multiplier = <dyn epoxy::ReactiveValue>::new(1.0_f32);
[INFO] [stderr]    |                               ++++                     +
[INFO] [stderr] 
[INFO] [stderr] warning: `epoxy_frp` (example "reactive_scores") generated 4 warnings (run `cargo fix --example "reactive_scores"` to apply 4 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epoxy-a8d7c4ab53f4a07c)
[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] [stderr]    Doc-tests epoxy
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10339bdf06a8479031ad896fcb236a347bb69e66d5fbd0d16025f05a8ff41957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10339bdf06a8479031ad896fcb236a347bb69e66d5fbd0d16025f05a8ff41957", kill_on_drop: false }`
[INFO] [stdout] 10339bdf06a8479031ad896fcb236a347bb69e66d5fbd0d16025f05a8ff41957
