[INFO] cloning repository https://github.com/ranafge/tokio_async_in_depth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ranafge/tokio_async_in_depth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franafge%2Ftokio_async_in_depth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franafge%2Ftokio_async_in_depth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e8868ff7dd4af97a8ccf29bf6de91f5adcc88c0
[INFO] checking ranafge/tokio_async_in_depth against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franafge%2Ftokio_async_in_depth" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ranafge/tokio_async_in_depth on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ranafge/tokio_async_in_depth
[INFO] finished tweaking git repo https://github.com/ranafge/tokio_async_in_depth
[INFO] tweaked toml for git repo https://github.com/ranafge/tokio_async_in_depth written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ranafge/tokio_async_in_depth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking ranafge/tokio_async_in_depth against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franafge%2Ftokio_async_in_depth" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ranafge/tokio_async_in_depth on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ranafge/tokio_async_in_depth
[INFO] finished tweaking git repo https://github.com/ranafge/tokio_async_in_depth
[INFO] tweaked toml for git repo https://github.com/ranafge/tokio_async_in_depth written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ranafge/tokio_async_in_depth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 072cc1bde1b3c60201e9fc79521887316bcb3d76b6855d2acd5a413b85cccd5f
[INFO] running `Command { std: "docker" "start" "-a" "072cc1bde1b3c60201e9fc79521887316bcb3d76b6855d2acd5a413b85cccd5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "072cc1bde1b3c60201e9fc79521887316bcb3d76b6855d2acd5a413b85cccd5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072cc1bde1b3c60201e9fc79521887316bcb3d76b6855d2acd5a413b85cccd5f", kill_on_drop: false }`
[INFO] [stdout] 072cc1bde1b3c60201e9fc79521887316bcb3d76b6855d2acd5a413b85cccd5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f37f3222244652d38681b8f446c178ab8696d2e4b2fda00032c07399c8580ee
[INFO] running `Command { std: "docker" "start" "-a" "3f37f3222244652d38681b8f446c178ab8696d2e4b2fda00032c07399c8580ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling parking_lot_core v0.9.9
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[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking smallvec v1.12.0
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[INFO] [stderr]     Checking futures-channel v0.3.30
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
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[INFO] [stderr]     Checking tokio v1.35.1
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[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking mini-redis v0.4.1
[INFO] [stderr]     Checking tokio_async_in_depth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokio::sync::futures::Notified`
[INFO] [stdout]  --> examples/tokio_async_in_depth_mini_tokio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::sync::futures::Notified;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_async_fn` is never used
[INFO] [stdout]  --> src/main.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | async fn my_async_fn() {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `State0` is never constructed
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum MainFuture {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 45 |     State0,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_async_fn` is never used
[INFO] [stdout]  --> src/main.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | async fn my_async_fn() {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `State0` is never constructed
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum MainFuture {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 45 |     State0,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `MutexLockFuture` in the current scope
[INFO] [stdout]   --> examples/tokio_async_in_depth_mini_tokio.rs:34:42
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let mut waker = waker.lock().unwrap();
[INFO] [stdout]    |                                          ^^^^^^ method not found in `MutexLockFuture<'_, Waker>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `MutexLockFuture` in the current scope
[INFO] [stdout]   --> examples/tokio_async_in_depth_mini_tokio.rs:50:41
[INFO] [stdout]    |
[INFO] [stdout] 50 |                let waker = waker.lock().unwrap();
[INFO] [stdout]    |                                         ^^^^^^ method not found in `MutexLockFuture<'_, Waker>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `scheduled` found for reference `&Arc<Task>` in the current scope
[INFO] [stdout]   --> examples/tokio_async_in_depth_mini_tokio.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |         arc_self.scheduled()
[INFO] [stdout]    |                  ^^^^^^^^^ method not found in `&Arc<Task>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `waker` in initializer of `Delay`
[INFO] [stdout]    --> examples/tokio_async_in_depth_mini_tokio.rs:150:26
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let mut delay = Some(Delay {when});
[INFO] [stdout]     |                          ^^^^^ missing `waker`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `future`
[INFO] [stdout]    --> examples/tokio_async_in_depth_mini_tokio.rs:111:28
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn spawn<F>(&mut self, future: F)
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_future`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio_async_in_depth` (example "tokio_async_in_depth_mini_tokio") due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3f37f3222244652d38681b8f446c178ab8696d2e4b2fda00032c07399c8580ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f37f3222244652d38681b8f446c178ab8696d2e4b2fda00032c07399c8580ee", kill_on_drop: false }`
[INFO] [stdout] 3f37f3222244652d38681b8f446c178ab8696d2e4b2fda00032c07399c8580ee
