[INFO] fetching crate fluvio-future 0.2.0...
[INFO] checking fluvio-future-0.2.0 against master#f82664191d0e8764b7435b9d72eb0e366b8b1464 for pr-83354
[INFO] extracting crate fluvio-future 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fluvio-future 0.2.0 on toolchain f82664191d0e8764b7435b9d72eb0e366b8b1464
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking crates.io crate fluvio-future 0.2.0
[INFO] finished tweaking crates.io crate fluvio-future 0.2.0
[INFO] tweaked toml for crates.io crate fluvio-future 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7f69bda3e8962fd82b5e5f5b987cdfb8cb10eb57871665a8076fefdcc54aade
[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" "f7f69bda3e8962fd82b5e5f5b987cdfb8cb10eb57871665a8076fefdcc54aade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7f69bda3e8962fd82b5e5f5b987cdfb8cb10eb57871665a8076fefdcc54aade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f69bda3e8962fd82b5e5f5b987cdfb8cb10eb57871665a8076fefdcc54aade", kill_on_drop: false }`
[INFO] [stdout] f7f69bda3e8962fd82b5e5f5b987cdfb8cb10eb57871665a8076fefdcc54aade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 118d5a6f2bd44bb7eb939d29ce540d05164b0542b1e6f85ded8f1453c5d5ccca
[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" "118d5a6f2bd44bb7eb939d29ce540d05164b0542b1e6f85ded8f1453c5d5ccca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]     Checking futures-core v0.3.13
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking futures-io v0.3.13
[INFO] [stderr]     Checking async-lock v2.3.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling fluvio-test-derive v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking tokio-util v0.6.5
[INFO] [stderr]     Checking flv-util v0.5.2
[INFO] [stderr]     Checking fluvio-future v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_lite`
[INFO] [stdout]   --> src/test_util.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use futures_lite::future::poll_fn;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_lite`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures_lite`
[INFO] [stdout]   --> src/test_util.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use futures_lite::Future;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_lite`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fluvio_future` in the list of imported crates
[INFO] [stdout]   --> src/test_util.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[test_async]
[INFO] [stdout]    |     ^^^^^^^^^^^^^ could not find `fluvio_future` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fluvio_future`
[INFO] [stdout]   --> src/test_util.rs:6:15
[INFO] [stdout]    |
[INFO] [stdout] 6  |         match fluvio_future::task::run_block_on(ft) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^ use of undeclared crate or module `fluvio_future`
[INFO] [stdout] ...
[INFO] [stdout] 44 |         assert_async_block!(ft);
[INFO] [stdout]    |         ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fluvio_future` in the list of imported crates
[INFO] [stdout]   --> src/test_util.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     #[test_async]
[INFO] [stdout]    |     ^^^^^^^^^^^^^ could not find `fluvio_future` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `fluvio_future` in the list of imported crates
[INFO] [stdout]   --> src/test_util.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     #[test_async]
[INFO] [stdout]    |     ^^^^^^^^^^^^^ could not find `fluvio_future` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `poll_fn` in this scope
[INFO] [stdout]   --> src/test_util.rs:71:20
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(poll_fn(test_poll).await, 4);
[INFO] [stdout]    |                    ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use core::future::poll_fn;
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use futures_util::future::poll_fn;
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use futures_util::stream::poll_fn;
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use std::future::poll_fn;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluvio-future`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "118d5a6f2bd44bb7eb939d29ce540d05164b0542b1e6f85ded8f1453c5d5ccca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118d5a6f2bd44bb7eb939d29ce540d05164b0542b1e6f85ded8f1453c5d5ccca", kill_on_drop: false }`
[INFO] [stdout] 118d5a6f2bd44bb7eb939d29ce540d05164b0542b1e6f85ded8f1453c5d5ccca