[INFO] fetching crate openlimits-messaging 0.1.0...
[INFO] testing openlimits-messaging-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate openlimits-messaging 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate openlimits-messaging 0.1.0 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 openlimits-messaging 0.1.0
[INFO] finished tweaking crates.io crate openlimits-messaging 0.1.0
[INFO] tweaked toml for crates.io crate openlimits-messaging 0.1.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e22366b1a7f67de3b79f437292d5fd39dc07440fa7efde828d61e7380f38a141
[INFO] running `Command { std: "docker" "start" "-a" "e22366b1a7f67de3b79f437292d5fd39dc07440fa7efde828d61e7380f38a141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e22366b1a7f67de3b79f437292d5fd39dc07440fa7efde828d61e7380f38a141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22366b1a7f67de3b79f437292d5fd39dc07440fa7efde828d61e7380f38a141", kill_on_drop: false }`
[INFO] [stdout] e22366b1a7f67de3b79f437292d5fd39dc07440fa7efde828d61e7380f38a141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e7eb89c1d9cb9c7b7df74c2dd5182c835349ee32fb03f814509a9f24b444d8fa
[INFO] running `Command { std: "docker" "start" "-a" "e7eb89c1d9cb9c7b7df74c2dd5182c835349ee32fb03f814509a9f24b444d8fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling openlimits-messaging v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "e7eb89c1d9cb9c7b7df74c2dd5182c835349ee32fb03f814509a9f24b444d8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7eb89c1d9cb9c7b7df74c2dd5182c835349ee32fb03f814509a9f24b444d8fa", kill_on_drop: false }`
[INFO] [stdout] e7eb89c1d9cb9c7b7df74c2dd5182c835349ee32fb03f814509a9f24b444d8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0fff0a1ccc5952409e4ce4a2e64e3cb139478998dd29692e70dd5fd7bb197ed8
[INFO] running `Command { std: "docker" "start" "-a" "0fff0a1ccc5952409e4ce4a2e64e3cb139478998dd29692e70dd5fd7bb197ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling cross-test v0.1.6
[INFO] [stderr]    Compiling openlimits-messaging v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.50s
[INFO] running `Command { std: "docker" "inspect" "0fff0a1ccc5952409e4ce4a2e64e3cb139478998dd29692e70dd5fd7bb197ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fff0a1ccc5952409e4ce4a2e64e3cb139478998dd29692e70dd5fd7bb197ed8", kill_on_drop: false }`
[INFO] [stdout] 0fff0a1ccc5952409e4ce4a2e64e3cb139478998dd29692e70dd5fd7bb197ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 953971b210431afbb6ea75717a4c876f9a7cb08acb0327076d4fbf49aa03e759
[INFO] running `Command { std: "docker" "start" "-a" "953971b210431afbb6ea75717a4c876f9a7cb08acb0327076d4fbf49aa03e759", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/openlimits_messaging-c8d1b73daadc7e81)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/requester.rs (/opt/rustwide/target/debug/deps/requester-15d387a4d430e903)
[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/subscriber.rs (/opt/rustwide/target/debug/deps/subscriber-490547c4d58a6c57)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests openlimits-messaging
[INFO] [stdout] running 1 test
[INFO] [stdout] test requester ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test subscriber ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "953971b210431afbb6ea75717a4c876f9a7cb08acb0327076d4fbf49aa03e759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953971b210431afbb6ea75717a4c876f9a7cb08acb0327076d4fbf49aa03e759", kill_on_drop: false }`
[INFO] [stdout] 953971b210431afbb6ea75717a4c876f9a7cb08acb0327076d4fbf49aa03e759