[INFO] cloning repository https://github.com/BryggansBryggeri/async_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BryggansBryggeri/async_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryggansBryggeri%2Fasync_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryggansBryggeri%2Fasync_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1c58840c2addffea64315c4ea8042ca9e21ea27
[INFO] testing BryggansBryggeri/async_test against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryggansBryggeri%2Fasync_test" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BryggansBryggeri/async_test on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BryggansBryggeri/async_test
[INFO] finished tweaking git repo https://github.com/BryggansBryggeri/async_test
[INFO] tweaked toml for git repo https://github.com/BryggansBryggeri/async_test written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/BryggansBryggeri/async_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af771b793905721d9586e34b39a404ce2a3472dba1d195c5a18b57593d375688
[INFO] running `Command { std: "docker" "start" "-a" "af771b793905721d9586e34b39a404ce2a3472dba1d195c5a18b57593d375688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af771b793905721d9586e34b39a404ce2a3472dba1d195c5a18b57593d375688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af771b793905721d9586e34b39a404ce2a3472dba1d195c5a18b57593d375688", kill_on_drop: false }`
[INFO] [stdout] af771b793905721d9586e34b39a404ce2a3472dba1d195c5a18b57593d375688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c46120acb751138abf7a59b1e21f7f99c470b1e5ae4e153bbd76977d5429f66
[INFO] running `Command { std: "docker" "start" "-a" "8c46120acb751138abf7a59b1e21f7f99c470b1e5ae4e153bbd76977d5429f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling pin-project-lite v0.2.6
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[INFO] [stderr]    Compiling serde v1.0.125
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[INFO] [stderr]    Compiling nats v0.9.16
[INFO] [stderr]    Compiling async-nats v0.9.16
[INFO] [stderr]    Compiling futures-executor v0.3.14
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[INFO] [stderr]    Compiling async_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `from_generator::GenFuture<[static generator@Subscription::next::{closure#0}]>` cannot be unpinned
[INFO] [stdout]    --> src/main.rs:51:27
[INFO] [stdout]     |
[INFO] [stdout] 51  |             let current = future::select(tick, spor_1).await;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^ within `impl futures::Future`, the trait `Unpin` is not implemented for `from_generator::GenFuture<[static generator@Subscription::next::{closure#0}]>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-nats-0.9.16/src/lib.rs:300:33
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub async fn next(&self) -> Option<Message> {
[INFO] [stdout]     |                                 --------------- within this `impl futures::Future`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.14/src/future/select.rs:85:23
[INFO] [stdout]     |
[INFO] [stdout] 85  |     where A: Future + Unpin, B: Future + Unpin
[INFO] [stdout]     |                       ----- required by this bound in `futures::future::select`
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `Box::pin`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `from_generator::GenFuture<[static generator@Subscription::next::{closure#0}]>` cannot be unpinned
[INFO] [stdout]    --> src/main.rs:51:27
[INFO] [stdout]     |
[INFO] [stdout] 51  |             let current = future::select(tick, spor_1).await;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `impl futures::Future`, the trait `Unpin` is not implemented for `from_generator::GenFuture<[static generator@Subscription::next::{closure#0}]>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-nats-0.9.16/src/lib.rs:300:33
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub async fn next(&self) -> Option<Message> {
[INFO] [stdout]     |                                 --------------- within this `impl futures::Future`
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `Box::pin`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future`
[INFO] [stdout]     = note: required because it appears within the type `impl futures::Future`
[INFO] [stdout]     = note: required because of the requirements on the impl of `futures::Future` for `futures::future::Select<impl futures::Future, impl futures::Future>`
[INFO] [stdout] note: required by `futures::Future::poll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_test` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "8c46120acb751138abf7a59b1e21f7f99c470b1e5ae4e153bbd76977d5429f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c46120acb751138abf7a59b1e21f7f99c470b1e5ae4e153bbd76977d5429f66", kill_on_drop: false }`
[INFO] [stdout] 8c46120acb751138abf7a59b1e21f7f99c470b1e5ae4e153bbd76977d5429f66