[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] checking shadiakiki1986/orbtk-async-example against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadiakiki1986%2Forbtk-async-example" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shadiakiki1986/orbtk-async-example on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/redox-os/orbtk.git`
[INFO] [stderr]     Updating git repository `https://gitlab.redox-os.org/redox-os/dces-rust.git`
[INFO] [stderr]     Updating git repository `https://github.com/FloVanGH/rust_minifb`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e05968503791ed778d58fa1e171708071cbf73161fc3ea275dc63c5be2316f2
[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" "5e05968503791ed778d58fa1e171708071cbf73161fc3ea275dc63c5be2316f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e05968503791ed778d58fa1e171708071cbf73161fc3ea275dc63c5be2316f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e05968503791ed778d58fa1e171708071cbf73161fc3ea275dc63c5be2316f2", kill_on_drop: false }`
[INFO] [stdout] 5e05968503791ed778d58fa1e171708071cbf73161fc3ea275dc63c5be2316f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6429baba48ef91acf6b51d71e3f62ad65a773ecb3366dde057f7798c13136be5
[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" "6429baba48ef91acf6b51d71e3f62ad65a773ecb3366dde057f7798c13136be5", kill_on_drop: false }`
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[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)
[INFO] [stderr]    Compiling futures-macro v0.3.5
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[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking ron v0.6.0
[INFO] [stderr]     Checking rust_decimal v1.7.0
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[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable while-let pattern
[INFO] [stdout]    --> examples/orbtk_oneButton_async.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 | /         while let v2 = r2.recv() {
[INFO] [stdout] 199 | |         match v2 {
[INFO] [stdout] 200 | |           Ok(_f) => {
[INFO] [stdout] 201 | |             println!("Async thread: Sleep 3 seconds");
[INFO] [stdout] ...   |
[INFO] [stdout] 209 | |         }
[INFO] [stdout] 210 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[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 `std::result::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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "6429baba48ef91acf6b51d71e3f62ad65a773ecb3366dde057f7798c13136be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6429baba48ef91acf6b51d71e3f62ad65a773ecb3366dde057f7798c13136be5", kill_on_drop: false }`
[INFO] [stdout] 6429baba48ef91acf6b51d71e3f62ad65a773ecb3366dde057f7798c13136be5