[INFO] fetching crate cute-async 0.4.0...
[INFO] testing cute-async-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cute-async 0.4.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate cute-async 0.4.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cute-async 0.4.0
[INFO] finished tweaking crates.io crate cute-async 0.4.0
[INFO] tweaked toml for crates.io crate cute-async 0.4.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 440ad3228c84a374df1dcbe31252ed4183b71ff4b89216ccef05f65e5535d0c7
[INFO] running `Command { std: "docker" "start" "-a" "440ad3228c84a374df1dcbe31252ed4183b71ff4b89216ccef05f65e5535d0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "440ad3228c84a374df1dcbe31252ed4183b71ff4b89216ccef05f65e5535d0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "440ad3228c84a374df1dcbe31252ed4183b71ff4b89216ccef05f65e5535d0c7", kill_on_drop: false }`
[INFO] [stdout] 440ad3228c84a374df1dcbe31252ed4183b71ff4b89216ccef05f65e5535d0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80fa2a49f8eded9ff195ff047e134f3e037237836faf0b417121c2ba1d5a353
[INFO] running `Command { std: "docker" "start" "-a" "e80fa2a49f8eded9ff195ff047e134f3e037237836faf0b417121c2ba1d5a353", kill_on_drop: false }`
[INFO] [stderr]    Compiling cute-async v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e80fa2a49f8eded9ff195ff047e134f3e037237836faf0b417121c2ba1d5a353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80fa2a49f8eded9ff195ff047e134f3e037237836faf0b417121c2ba1d5a353", kill_on_drop: false }`
[INFO] [stdout] e80fa2a49f8eded9ff195ff047e134f3e037237836faf0b417121c2ba1d5a353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c2ce8219f8f0fe4eae6990a84ef887459dc94d70a4c9933e21f961b75add860
[INFO] running `Command { std: "docker" "start" "-a" "2c2ce8219f8f0fe4eae6990a84ef887459dc94d70a4c9933e21f961b75add860", kill_on_drop: false }`
[INFO] [stderr]    Compiling cute-async v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2c2ce8219f8f0fe4eae6990a84ef887459dc94d70a4c9933e21f961b75add860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2ce8219f8f0fe4eae6990a84ef887459dc94d70a4c9933e21f961b75add860", kill_on_drop: false }`
[INFO] [stdout] 2c2ce8219f8f0fe4eae6990a84ef887459dc94d70a4c9933e21f961b75add860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78d95e15f73e5c493f0992ae0557c25b8fb86b2a38226e93d765958e1ea2cf9d
[INFO] running `Command { std: "docker" "start" "-a" "78d95e15f73e5c493f0992ae0557c25b8fb86b2a38226e93d765958e1ea2cf9d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cute_async-a1067e7fada824c8)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests cute-async
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/adaptors.rs - adaptors::OptionFut (line 14) - compile ... ok
[INFO] [stdout] test src/adaptors.rs - adaptors::ResultFut (line 82) - compile ... ok
[INFO] [stdout] test src/lib.rs - AsPin (line 47) - compile ... ok
[INFO] [stdout] test src/lib.rs - matsu (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78d95e15f73e5c493f0992ae0557c25b8fb86b2a38226e93d765958e1ea2cf9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d95e15f73e5c493f0992ae0557c25b8fb86b2a38226e93d765958e1ea2cf9d", kill_on_drop: false }`
[INFO] [stdout] 78d95e15f73e5c493f0992ae0557c25b8fb86b2a38226e93d765958e1ea2cf9d