[INFO] fetching crate actix 0.12.0...
[INFO] building actix-0.12.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate actix 0.12.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate actix 0.12.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix 0.12.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate actix 0.12.0
[INFO] tweaked toml for crates.io crate actix 0.12.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate actix 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c3f62970f4613e6b960e22bf7479befc32e3813b6304fb4e21f251428fc3c7
[INFO] running `Command { std: "docker" "start" "-a" "f9c3f62970f4613e6b960e22bf7479befc32e3813b6304fb4e21f251428fc3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c3f62970f4613e6b960e22bf7479befc32e3813b6304fb4e21f251428fc3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c3f62970f4613e6b960e22bf7479befc32e3813b6304fb4e21f251428fc3c7", kill_on_drop: false }`
[INFO] [stdout] f9c3f62970f4613e6b960e22bf7479befc32e3813b6304fb4e21f251428fc3c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac61f491c1d02aa2d10cdc393b7a2c4496387c104d92eefffac07cf7d03ecc87
[INFO] running `Command { std: "docker" "start" "-a" "ac61f491c1d02aa2d10cdc393b7a2c4496387c104d92eefffac07cf7d03ecc87", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling actix-rt v2.2.0
[INFO] [stderr]    Compiling actix_derive v0.6.0
[INFO] [stderr]    Compiling actix v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.85s
[INFO] running `Command { std: "docker" "inspect" "ac61f491c1d02aa2d10cdc393b7a2c4496387c104d92eefffac07cf7d03ecc87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac61f491c1d02aa2d10cdc393b7a2c4496387c104d92eefffac07cf7d03ecc87", kill_on_drop: false }`
[INFO] [stdout] ac61f491c1d02aa2d10cdc393b7a2c4496387c104d92eefffac07cf7d03ecc87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad0c7fda92420f910244e7dfde609ffc2321e6200d51320676b486b53ccc850a
[INFO] running `Command { std: "docker" "start" "-a" "ad0c7fda92420f910244e7dfde609ffc2321e6200d51320676b486b53ccc850a", kill_on_drop: false }`
[INFO] [stderr]    Compiling actix v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `FuturesOrdered` in `stream`
[INFO] [stdout]   --> tests/test_fut.rs:55:43
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut s = futures_util::stream::FuturesOrdered::new();
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^ could not find `FuturesOrdered` in `stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `buffer_unordered` found for struct `futures_util::stream::Map` in the current scope
[INFO] [stdout]   --> tests/test_atomic_response.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 |         .buffer_unordered(7)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^ method not found in `futures_util::stream::Map<futures_util::stream::Iter<std::vec::IntoIter<Num>>, [closure@tests/test_atomic_response.rs:38:14: 38:30]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ad0c7fda92420f910244e7dfde609ffc2321e6200d51320676b486b53ccc850a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0c7fda92420f910244e7dfde609ffc2321e6200d51320676b486b53ccc850a", kill_on_drop: false }`
[INFO] [stdout] ad0c7fda92420f910244e7dfde609ffc2321e6200d51320676b486b53ccc850a
