[INFO] fetching crate async-stream 0.3.2...
[INFO] checking async-stream-0.3.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate async-stream 0.3.2 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate async-stream 0.3.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-stream 0.3.2
[INFO] finished tweaking crates.io crate async-stream 0.3.2
[INFO] tweaked toml for crates.io crate async-stream 0.3.2 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate async-stream 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12fc28b0ab8dd77461921b4d62e0a3b65f254c8548cf8f885d6e7191f1741d70
[INFO] running `Command { std: "docker" "start" "-a" "12fc28b0ab8dd77461921b4d62e0a3b65f254c8548cf8f885d6e7191f1741d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12fc28b0ab8dd77461921b4d62e0a3b65f254c8548cf8f885d6e7191f1741d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fc28b0ab8dd77461921b4d62e0a3b65f254c8548cf8f885d6e7191f1741d70", kill_on_drop: false }`
[INFO] [stdout] 12fc28b0ab8dd77461921b4d62e0a3b65f254c8548cf8f885d6e7191f1741d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056669a5f00564a9f8bab1ed60a2a112403508c1750c65e832e7793c8048d224
[INFO] running `Command { std: "docker" "start" "-a" "056669a5f00564a9f8bab1ed60a2a112403508c1750c65e832e7793c8048d224", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling trybuild v1.0.42
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]     Checking async-stream v0.3.0
[INFO] [stderr]     Checking async-stream v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `async_stream_impl::stream`, `async_stream_impl::try_stream`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-stream-0.3.0/src/lib.rs:171:29
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub use async_stream_impl::{stream, try_stream};
[INFO] [stdout]     |                             ^^^^^^  ^^^^^^^^^^ no `try_stream` in the root
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             no `stream` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-stream` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "056669a5f00564a9f8bab1ed60a2a112403508c1750c65e832e7793c8048d224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056669a5f00564a9f8bab1ed60a2a112403508c1750c65e832e7793c8048d224", kill_on_drop: false }`
[INFO] [stdout] 056669a5f00564a9f8bab1ed60a2a112403508c1750c65e832e7793c8048d224
