[INFO] cloning repository https://github.com/shadiakiki1986/orbtk-async-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadiakiki1986/orbtk-async-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadiakiki1986%2Forbtk-async-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadiakiki1986%2Forbtk-async-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3220f43e9f8382b67459c3053d01fec0e9a2c83c
[INFO] testing shadiakiki1986/orbtk-async-example against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadiakiki1986%2Forbtk-async-example" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shadiakiki1986/orbtk-async-example on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shadiakiki1986/orbtk-async-example
[INFO] finished tweaking git repo https://github.com/shadiakiki1986/orbtk-async-example
[INFO] tweaked toml for git repo https://github.com/shadiakiki1986/orbtk-async-example written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/shadiakiki1986/orbtk-async-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/redox-os/orbtk.git`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f63053738adbb464755cbb8178d76b3496d7e4b87cbb83c34b97476a035f5db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1f63053738adbb464755cbb8178d76b3496d7e4b87cbb83c34b97476a035f5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f63053738adbb464755cbb8178d76b3496d7e4b87cbb83c34b97476a035f5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f63053738adbb464755cbb8178d76b3496d7e4b87cbb83c34b97476a035f5db", kill_on_drop: false }`
[INFO] [stdout] 1f63053738adbb464755cbb8178d76b3496d7e4b87cbb83c34b97476a035f5db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bae1e707e18b0ee5655e3ad0ce9536829eebafae22971a48236237028a6a9643
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bae1e707e18b0ee5655e3ad0ce9536829eebafae22971a48236237028a6a9643", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
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[INFO] [stderr]    Compiling dces v0.3.0 (https://gitlab.redox-os.org/redox-os/dces-rust.git?branch=develop#cb6e0892)
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[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
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[INFO] [stderr]    Compiling ron v0.6.0
[INFO] [stderr]    Compiling rust_decimal v1.7.0
[INFO] [stderr]    Compiling orbtk-utils v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-theming v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-theme v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-render v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-shell v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-api v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-widgets v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk v0.3.1-alpha3 (https://github.com/redox-os/orbtk.git?branch=develop#f0d53cd6)
[INFO] [stderr]    Compiling orbtk-async-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 11s
[INFO] running `Command { std: "docker" "inspect" "bae1e707e18b0ee5655e3ad0ce9536829eebafae22971a48236237028a6a9643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae1e707e18b0ee5655e3ad0ce9536829eebafae22971a48236237028a6a9643", kill_on_drop: false }`
[INFO] [stdout] bae1e707e18b0ee5655e3ad0ce9536829eebafae22971a48236237028a6a9643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb36c2190781b780b17e7d2eaf9bc135eb65f3d443f8eb5f7561165203d71f63
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bb36c2190781b780b17e7d2eaf9bc135eb65f3d443f8eb5f7561165203d71f63", kill_on_drop: false }`
[INFO] [stderr]    Compiling orbtk-async-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `orbtk_oneButton_sync` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `orbtk_one_button_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `while let` pattern
[INFO] [stdout]    --> examples/orbtk_oneButton_async.rs:198:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |         while let v2 = r2.recv() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]     = note: this pattern will always match, so the loop will never exit
[INFO] [stdout]     = help: consider instead using a `loop { ... }` with a `let` inside it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `orbtk_oneButton_async` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `orbtk_one_button_async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/orbtk_oneButton_async.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         self.future_sender.as_ref().unwrap().0.send(1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.71s
[INFO] running `Command { std: "docker" "inspect" "bb36c2190781b780b17e7d2eaf9bc135eb65f3d443f8eb5f7561165203d71f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb36c2190781b780b17e7d2eaf9bc135eb65f3d443f8eb5f7561165203d71f63", kill_on_drop: false }`
[INFO] [stdout] bb36c2190781b780b17e7d2eaf9bc135eb65f3d443f8eb5f7561165203d71f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9270b650c68cdbeb4d2aed0ca2e3c1a1afb0b3c5c8f8d17678790c696cdaa17d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9270b650c68cdbeb4d2aed0ca2e3c1a1afb0b3c5c8f8d17678790c696cdaa17d", kill_on_drop: false }`
[INFO] [stderr] warning: crate `orbtk_oneButton_sync` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `orbtk_one_button_sync`
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable `while let` pattern
[INFO] [stderr]    --> examples/orbtk_oneButton_async.rs:198:15
[INFO] [stderr]     |
[INFO] [stderr] 198 |         while let v2 = r2.recv() {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr]     = note: this pattern will always match, so the loop will never exit
[INFO] [stderr]     = help: consider instead using a `loop { ... }` with a `let` inside it
[INFO] [stderr] 
[INFO] [stderr] warning: crate `orbtk_oneButton_async` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `orbtk_one_button_async`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> examples/orbtk_oneButton_async.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         self.future_sender.as_ref().unwrap().0.send(1);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `orbtk-async-example` (example "orbtk_oneButton_sync") generated 1 warning
[INFO] [stderr] warning: `orbtk-async-example` (example "orbtk_oneButton_async") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/orbtk_async_example-9c21c87282503f3c)
[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" "9270b650c68cdbeb4d2aed0ca2e3c1a1afb0b3c5c8f8d17678790c696cdaa17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9270b650c68cdbeb4d2aed0ca2e3c1a1afb0b3c5c8f8d17678790c696cdaa17d", kill_on_drop: false }`
[INFO] [stdout] 9270b650c68cdbeb4d2aed0ca2e3c1a1afb0b3c5c8f8d17678790c696cdaa17d