[INFO] fetching crate epoxy_frp 0.3.1... [INFO] testing epoxy_frp-0.3.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate epoxy_frp 0.3.1 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate epoxy_frp 0.3.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-107/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9157e66ba6e2a1a419306a44cde8dffac92213ea7a1632eb56a5023e0d9b1d87 [INFO] running `Command { std: "docker" "start" "-a" "9157e66ba6e2a1a419306a44cde8dffac92213ea7a1632eb56a5023e0d9b1d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9157e66ba6e2a1a419306a44cde8dffac92213ea7a1632eb56a5023e0d9b1d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9157e66ba6e2a1a419306a44cde8dffac92213ea7a1632eb56a5023e0d9b1d87", kill_on_drop: false }` [INFO] [stdout] 9157e66ba6e2a1a419306a44cde8dffac92213ea7a1632eb56a5023e0d9b1d87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c399a522988568e727e2aad1409ba2c290e0dfa58ac389aaa3bd2f5a3af5d77c [INFO] running `Command { std: "docker" "start" "-a" "c399a522988568e727e2aad1409ba2c290e0dfa58ac389aaa3bd2f5a3af5d77c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling epoxy_streams v0.3.1 [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 10.03s [INFO] running `Command { std: "docker" "inspect" "c399a522988568e727e2aad1409ba2c290e0dfa58ac389aaa3bd2f5a3af5d77c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c399a522988568e727e2aad1409ba2c290e0dfa58ac389aaa3bd2f5a3af5d77c", kill_on_drop: false }` [INFO] [stdout] c399a522988568e727e2aad1409ba2c290e0dfa58ac389aaa3bd2f5a3af5d77c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62358d754784beaea6df24fc60c79864657ee05423ae6ec6fbbacc09373a225f [INFO] running `Command { std: "docker" "start" "-a" "62358d754784beaea6df24fc60c79864657ee05423ae6ec6fbbacc09373a225f", 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] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | let player_1_points = ::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | let player_1_multiplier = ::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | let player_2_points = ::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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 | let player_2_multiplier = ::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 1.53s [INFO] running `Command { std: "docker" "inspect" "62358d754784beaea6df24fc60c79864657ee05423ae6ec6fbbacc09373a225f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62358d754784beaea6df24fc60c79864657ee05423ae6ec6fbbacc09373a225f", kill_on_drop: false }` [INFO] [stdout] 62358d754784beaea6df24fc60c79864657ee05423ae6ec6fbbacc09373a225f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb0d9178a93edf7c514d432fa8543ba072e99b765c1fe5aa71cdbf9a15c25506 [INFO] running `Command { std: "docker" "start" "-a" "fb0d9178a93edf7c514d432fa8543ba072e99b765c1fe5aa71cdbf9a15c25506", 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] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | let player_1_points = ::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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 | let player_1_multiplier = ::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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 10 | let player_2_points = ::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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 | let player_2_multiplier = ::new(1.0_f32); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: `epoxy_frp` (example "reactive_scores") generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/epoxy-d9571b909ae2ae6c) [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 1.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb0d9178a93edf7c514d432fa8543ba072e99b765c1fe5aa71cdbf9a15c25506", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb0d9178a93edf7c514d432fa8543ba072e99b765c1fe5aa71cdbf9a15c25506", kill_on_drop: false }` [INFO] [stdout] fb0d9178a93edf7c514d432fa8543ba072e99b765c1fe5aa71cdbf9a15c25506