[INFO] fetching crate futures-stream 0.0.0...
[INFO] testing futures-stream-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate futures-stream 0.0.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate futures-stream 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-stream 0.0.0
[INFO] finished tweaking crates.io crate futures-stream 0.0.0
[INFO] tweaked toml for crates.io crate futures-stream 0.0.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc297cbb6f83d936763a87e421799bd8a75cb8a78a9958acad390a701d1118fb
[INFO] running `Command { std: "docker" "start" "-a" "bc297cbb6f83d936763a87e421799bd8a75cb8a78a9958acad390a701d1118fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc297cbb6f83d936763a87e421799bd8a75cb8a78a9958acad390a701d1118fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc297cbb6f83d936763a87e421799bd8a75cb8a78a9958acad390a701d1118fb", kill_on_drop: false }`
[INFO] [stdout] bc297cbb6f83d936763a87e421799bd8a75cb8a78a9958acad390a701d1118fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c8f5ccf503fa4c068c77a3bfbc155c117b9ec8f9934ac4dd8618ae824fb3d7d
[INFO] running `Command { std: "docker" "start" "-a" "6c8f5ccf503fa4c068c77a3bfbc155c117b9ec8f9934ac4dd8618ae824fb3d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-stream v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "6c8f5ccf503fa4c068c77a3bfbc155c117b9ec8f9934ac4dd8618ae824fb3d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8f5ccf503fa4c068c77a3bfbc155c117b9ec8f9934ac4dd8618ae824fb3d7d", kill_on_drop: false }`
[INFO] [stdout] 6c8f5ccf503fa4c068c77a3bfbc155c117b9ec8f9934ac4dd8618ae824fb3d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d75b3d674c8be0f8d007c05cf723371c93e246f3526d79e4bef543f2fe7776e
[INFO] running `Command { std: "docker" "start" "-a" "2d75b3d674c8be0f8d007c05cf723371c93e246f3526d79e4bef543f2fe7776e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-stream v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "2d75b3d674c8be0f8d007c05cf723371c93e246f3526d79e4bef543f2fe7776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d75b3d674c8be0f8d007c05cf723371c93e246f3526d79e4bef543f2fe7776e", kill_on_drop: false }`
[INFO] [stdout] 2d75b3d674c8be0f8d007c05cf723371c93e246f3526d79e4bef543f2fe7776e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d23453f5406d6b654ec38402b9e892c23bcb01da6e30b40cd52c6780330aa05
[INFO] running `Command { std: "docker" "start" "-a" "2d23453f5406d6b654ec38402b9e892c23bcb01da6e30b40cd52c6780330aa05", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_stream-94780021148b443b)
[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]    Doc-tests futures-stream
[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" "2d23453f5406d6b654ec38402b9e892c23bcb01da6e30b40cd52c6780330aa05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d23453f5406d6b654ec38402b9e892c23bcb01da6e30b40cd52c6780330aa05", kill_on_drop: false }`
[INFO] [stdout] 2d23453f5406d6b654ec38402b9e892c23bcb01da6e30b40cd52c6780330aa05