[INFO] cloning repository https://github.com/linasdev/ross-mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linasdev/ross-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinasdev%2Fross-mqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinasdev%2Fross-mqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50441be048b59aff6beec8ef22611e2e5d6db64a
[INFO] testing linasdev/ross-mqtt against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinasdev%2Fross-mqtt" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/linasdev/ross-mqtt 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 git repo https://github.com/linasdev/ross-mqtt
[INFO] finished tweaking git repo https://github.com/linasdev/ross-mqtt
[INFO] tweaked toml for git repo https://github.com/linasdev/ross-mqtt written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/linasdev/ross-mqtt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 85bc5a0bbfc0ec0c964201d5e1e458bead318bb411169df51f6a8ef5f03709ca
[INFO] running `Command { std: "docker" "start" "-a" "85bc5a0bbfc0ec0c964201d5e1e458bead318bb411169df51f6a8ef5f03709ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85bc5a0bbfc0ec0c964201d5e1e458bead318bb411169df51f6a8ef5f03709ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bc5a0bbfc0ec0c964201d5e1e458bead318bb411169df51f6a8ef5f03709ca", kill_on_drop: false }`
[INFO] [stdout] 85bc5a0bbfc0ec0c964201d5e1e458bead318bb411169df51f6a8ef5f03709ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 61535069a41713b7ce9cee0b730f6c6a04fa29829510086e0296c8f3776d6ba5
[INFO] running `Command { std: "docker" "start" "-a" "61535069a41713b7ce9cee0b730f6c6a04fa29829510086e0296c8f3776d6ba5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ross-mqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
[INFO] running `Command { std: "docker" "inspect" "61535069a41713b7ce9cee0b730f6c6a04fa29829510086e0296c8f3776d6ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61535069a41713b7ce9cee0b730f6c6a04fa29829510086e0296c8f3776d6ba5", kill_on_drop: false }`
[INFO] [stdout] 61535069a41713b7ce9cee0b730f6c6a04fa29829510086e0296c8f3776d6ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 3a57f3ef1415144fc983acf84db3368880e3c78280e83b177f25ed890f44ec11
[INFO] running `Command { std: "docker" "start" "-a" "3a57f3ef1415144fc983acf84db3368880e3c78280e83b177f25ed890f44ec11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ross-mqtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3a57f3ef1415144fc983acf84db3368880e3c78280e83b177f25ed890f44ec11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a57f3ef1415144fc983acf84db3368880e3c78280e83b177f25ed890f44ec11", kill_on_drop: false }`
[INFO] [stdout] 3a57f3ef1415144fc983acf84db3368880e3c78280e83b177f25ed890f44ec11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 3049179eb049a84a79e8ff1617e8afe357de2d6a842ab8cb96ee296d2da18938
[INFO] running `Command { std: "docker" "start" "-a" "3049179eb049a84a79e8ff1617e8afe357de2d6a842ab8cb96ee296d2da18938", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ross_mqtt-f0f32f30dd27b139)
[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" "3049179eb049a84a79e8ff1617e8afe357de2d6a842ab8cb96ee296d2da18938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3049179eb049a84a79e8ff1617e8afe357de2d6a842ab8cb96ee296d2da18938", kill_on_drop: false }`
[INFO] [stdout] 3049179eb049a84a79e8ff1617e8afe357de2d6a842ab8cb96ee296d2da18938