[INFO] fetching crate mqtt5-server 0.2.0...
[INFO] testing mqtt5-server-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mqtt5-server 0.2.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate mqtt5-server 0.2.0 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 mqtt5-server 0.2.0
[INFO] finished tweaking crates.io crate mqtt5-server 0.2.0
[INFO] tweaked toml for crates.io crate mqtt5-server 0.2.0 written to /workspace/builds/worker-79/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 3e12386813c8ebce928d2fc2092cff702ae31af7f003981f006ea722305c79dd
[INFO] running `Command { std: "docker" "start" "-a" "3e12386813c8ebce928d2fc2092cff702ae31af7f003981f006ea722305c79dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e12386813c8ebce928d2fc2092cff702ae31af7f003981f006ea722305c79dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e12386813c8ebce928d2fc2092cff702ae31af7f003981f006ea722305c79dd", kill_on_drop: false }`
[INFO] [stdout] 3e12386813c8ebce928d2fc2092cff702ae31af7f003981f006ea722305c79dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] cc90c57b4fc64720b2cb6124af56c8f0ab74197f5b87eeaa10c01fc75e15e988
[INFO] running `Command { std: "docker" "start" "-a" "cc90c57b4fc64720b2cb6124af56c8f0ab74197f5b87eeaa10c01fc75e15e988", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mqtt5-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "cc90c57b4fc64720b2cb6124af56c8f0ab74197f5b87eeaa10c01fc75e15e988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc90c57b4fc64720b2cb6124af56c8f0ab74197f5b87eeaa10c01fc75e15e988", kill_on_drop: false }`
[INFO] [stdout] cc90c57b4fc64720b2cb6124af56c8f0ab74197f5b87eeaa10c01fc75e15e988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] e8800033dbfb62721b7021a8ead455b79a3775d7d7e4a1bd0811363a88815e9f
[INFO] running `Command { std: "docker" "start" "-a" "e8800033dbfb62721b7021a8ead455b79a3775d7d7e4a1bd0811363a88815e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqtt5-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "e8800033dbfb62721b7021a8ead455b79a3775d7d7e4a1bd0811363a88815e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8800033dbfb62721b7021a8ead455b79a3775d7d7e4a1bd0811363a88815e9f", kill_on_drop: false }`
[INFO] [stdout] e8800033dbfb62721b7021a8ead455b79a3775d7d7e4a1bd0811363a88815e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 3f70b69f76fe3efb43cd69867f7e3e31d95c11d79479150a0c66b0d9824c7bea
[INFO] running `Command { std: "docker" "start" "-a" "3f70b69f76fe3efb43cd69867f7e3e31d95c11d79479150a0c66b0d9824c7bea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mqtt5_server-c3f323d8c01cf265)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests mqtt5-server
[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" "3f70b69f76fe3efb43cd69867f7e3e31d95c11d79479150a0c66b0d9824c7bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f70b69f76fe3efb43cd69867f7e3e31d95c11d79479150a0c66b0d9824c7bea", kill_on_drop: false }`
[INFO] [stdout] 3f70b69f76fe3efb43cd69867f7e3e31d95c11d79479150a0c66b0d9824c7bea