[INFO] fetching crate futures-await-test 0.3.0...
[INFO] testing futures-await-test-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate futures-await-test 0.3.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate futures-await-test 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-await-test 0.3.0
[INFO] finished tweaking crates.io crate futures-await-test 0.3.0
[INFO] tweaked toml for crates.io crate futures-await-test 0.3.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d74f909ce4c409a93cb6cbab29598688e6b93bc1cc994d5d2d0a6124c6f2b08f
[INFO] running `Command { std: "docker" "start" "-a" "d74f909ce4c409a93cb6cbab29598688e6b93bc1cc994d5d2d0a6124c6f2b08f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d74f909ce4c409a93cb6cbab29598688e6b93bc1cc994d5d2d0a6124c6f2b08f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74f909ce4c409a93cb6cbab29598688e6b93bc1cc994d5d2d0a6124c6f2b08f", kill_on_drop: false }`
[INFO] [stdout] d74f909ce4c409a93cb6cbab29598688e6b93bc1cc994d5d2d0a6124c6f2b08f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0f49b51090fe139cc6e9922f19db757ea86e9f1dd54f98fb7e5b67e885c3da
[INFO] running `Command { std: "docker" "start" "-a" "7d0f49b51090fe139cc6e9922f19db757ea86e9f1dd54f98fb7e5b67e885c3da", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures-await-test-macro v0.3.0
[INFO] [stderr]    Compiling futures-await-test v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.51s
[INFO] running `Command { std: "docker" "inspect" "7d0f49b51090fe139cc6e9922f19db757ea86e9f1dd54f98fb7e5b67e885c3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0f49b51090fe139cc6e9922f19db757ea86e9f1dd54f98fb7e5b67e885c3da", kill_on_drop: false }`
[INFO] [stdout] 7d0f49b51090fe139cc6e9922f19db757ea86e9f1dd54f98fb7e5b67e885c3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a92b0d6c0cd69d19c3626419a0748faf2575faefb5f07338accb5a791c22e07
[INFO] running `Command { std: "docker" "start" "-a" "1a92b0d6c0cd69d19c3626419a0748faf2575faefb5f07338accb5a791c22e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-await-test v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "1a92b0d6c0cd69d19c3626419a0748faf2575faefb5f07338accb5a791c22e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a92b0d6c0cd69d19c3626419a0748faf2575faefb5f07338accb5a791c22e07", kill_on_drop: false }`
[INFO] [stdout] 1a92b0d6c0cd69d19c3626419a0748faf2575faefb5f07338accb5a791c22e07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad4d0bffa8b88b5f77e4489a7e70b7015d1429c2f2dd7b040d2dd9f7513deb37
[INFO] running `Command { std: "docker" "start" "-a" "ad4d0bffa8b88b5f77e4489a7e70b7015d1429c2f2dd7b040d2dd9f7513deb37", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_await_test-4e12901b1f7ca867)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-95a3e136bc49b1c3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test normal_test ... ok
[INFO] [stdout] test result_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-await-test
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad4d0bffa8b88b5f77e4489a7e70b7015d1429c2f2dd7b040d2dd9f7513deb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4d0bffa8b88b5f77e4489a7e70b7015d1429c2f2dd7b040d2dd9f7513deb37", kill_on_drop: false }`
[INFO] [stdout] ad4d0bffa8b88b5f77e4489a7e70b7015d1429c2f2dd7b040d2dd9f7513deb37