[INFO] cloning repository https://github.com/xunafay/MiFlora
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xunafay/MiFlora" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxunafay%2FMiFlora", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxunafay%2FMiFlora'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 234e03ade7f473b821ef906df383244c4eed0841
[INFO] testing xunafay/MiFlora 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%2Fxunafay%2FMiFlora" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xunafay/MiFlora 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/xunafay/MiFlora
[INFO] finished tweaking git repo https://github.com/xunafay/MiFlora
[INFO] tweaked toml for git repo https://github.com/xunafay/MiFlora written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/xunafay/MiFlora 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bluez-async v0.5.5
[INFO] [stderr]   Downloaded dbus v0.9.5
[INFO] [stderr]   Downloaded dbus-tokio v0.7.5
[INFO] [stderr]   Downloaded bluez-generated v0.2.1
[INFO] [stderr]   Downloaded libdbus-sys v0.2.2
[INFO] [stderr]   Downloaded btleplug v0.9.1
[INFO] [stderr]   Downloaded dashmap v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 89d0bcf9cc061a483bab3cde4456dec8a4c401988a1fbc6d5f0e773931929e6b
[INFO] running `Command { std: "docker" "start" "-a" "89d0bcf9cc061a483bab3cde4456dec8a4c401988a1fbc6d5f0e773931929e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d0bcf9cc061a483bab3cde4456dec8a4c401988a1fbc6d5f0e773931929e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d0bcf9cc061a483bab3cde4456dec8a4c401988a1fbc6d5f0e773931929e6b", kill_on_drop: false }`
[INFO] [stdout] 89d0bcf9cc061a483bab3cde4456dec8a4c401988a1fbc6d5f0e773931929e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3bb6be94d2861dadc65379e47fb1071c711144d66f4ad7bd222967cad8ad8532
[INFO] running `Command { std: "docker" "start" "-a" "3bb6be94d2861dadc65379e47fb1071c711144d66f4ad7bd222967cad8ad8532", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling dashmap v5.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling dbus v0.9.5
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling dbus-tokio v0.7.5
[INFO] [stderr]    Compiling bluez-generated v0.2.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bluez-async v0.5.5
[INFO] [stderr]    Compiling btleplug v0.9.1
[INFO] [stderr]    Compiling miflora v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `RealTime`
[INFO] [stdout]   --> src/flower.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     RealTime,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mode`
[INFO] [stdout]   --> src/flower.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Mode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real_time_read`
[INFO] [stdout]   --> src/flower.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub async fn real_time_read(&self) -> Result<(), &'static str> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.44s
[INFO] running `Command { std: "docker" "inspect" "3bb6be94d2861dadc65379e47fb1071c711144d66f4ad7bd222967cad8ad8532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb6be94d2861dadc65379e47fb1071c711144d66f4ad7bd222967cad8ad8532", kill_on_drop: false }`
[INFO] [stdout] 3bb6be94d2861dadc65379e47fb1071c711144d66f4ad7bd222967cad8ad8532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 11c099d1198ffc5acf6ec260d1cbf0c37382ca87575fe916b8729a7d2aade1d0
[INFO] running `Command { std: "docker" "start" "-a" "11c099d1198ffc5acf6ec260d1cbf0c37382ca87575fe916b8729a7d2aade1d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling miflora v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `RealTime`
[INFO] [stdout]   --> src/flower.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     RealTime,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mode`
[INFO] [stdout]   --> src/flower.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Mode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real_time_read`
[INFO] [stdout]   --> src/flower.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub async fn real_time_read(&self) -> Result<(), &'static str> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "11c099d1198ffc5acf6ec260d1cbf0c37382ca87575fe916b8729a7d2aade1d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c099d1198ffc5acf6ec260d1cbf0c37382ca87575fe916b8729a7d2aade1d0", kill_on_drop: false }`
[INFO] [stdout] 11c099d1198ffc5acf6ec260d1cbf0c37382ca87575fe916b8729a7d2aade1d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 94d71e18b8ab344dbcf7fc1ec2046fbbd18765053addfeba9f9a56d02b8ffc78
[INFO] running `Command { std: "docker" "start" "-a" "94d71e18b8ab344dbcf7fc1ec2046fbbd18765053addfeba9f9a56d02b8ffc78", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `RealTime`
[INFO] [stderr]   --> src/flower.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     RealTime,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mode`
[INFO] [stderr]   --> src/flower.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Mode,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `real_time_read`
[INFO] [stderr]   --> src/flower.rs:79:18
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub async fn real_time_read(&self) -> Result<(), &'static str> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `miflora` (bin "miflora" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miflora-a877147928023d0f)
[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" "94d71e18b8ab344dbcf7fc1ec2046fbbd18765053addfeba9f9a56d02b8ffc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d71e18b8ab344dbcf7fc1ec2046fbbd18765053addfeba9f9a56d02b8ffc78", kill_on_drop: false }`
[INFO] [stdout] 94d71e18b8ab344dbcf7fc1ec2046fbbd18765053addfeba9f9a56d02b8ffc78