[INFO] cloning repository https://github.com/dev-gm/blurz-script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dev-gm/blurz-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-gm%2Fblurz-script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-gm%2Fblurz-script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d138db850d1c194e068be5fce180a39ee5d202b5
[INFO] testing dev-gm/blurz-script against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdev-gm%2Fblurz-script" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dev-gm/blurz-script on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dev-gm/blurz-script
[INFO] finished tweaking git repo https://github.com/dev-gm/blurz-script
[INFO] tweaked toml for git repo https://github.com/dev-gm/blurz-script written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/dev-gm/blurz-script already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef9ead8ee198aeb9288cd41ec9bbcdc7d1b6cae70dd9ee9017682f6f7d8b2757
[INFO] running `Command { std: "docker" "start" "-a" "ef9ead8ee198aeb9288cd41ec9bbcdc7d1b6cae70dd9ee9017682f6f7d8b2757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef9ead8ee198aeb9288cd41ec9bbcdc7d1b6cae70dd9ee9017682f6f7d8b2757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9ead8ee198aeb9288cd41ec9bbcdc7d1b6cae70dd9ee9017682f6f7d8b2757", kill_on_drop: false }`
[INFO] [stdout] ef9ead8ee198aeb9288cd41ec9bbcdc7d1b6cae70dd9ee9017682f6f7d8b2757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd974cb626fc949ec5657940d5de7a5e4ea92eb115ddacb51cb24de5bc19362b
[INFO] running `Command { std: "docker" "start" "-a" "fd974cb626fc949ec5657940d5de7a5e4ea92eb115ddacb51cb24de5bc19362b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling dbus v0.6.5
[INFO] [stderr]    Compiling blurz v0.4.0
[INFO] [stdout] warning: unused variable: `discovery_session`
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let discovery_session = BluetoothDiscoverySession::create_session(&session, adapter.get_id()).unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovery_session`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling connect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.68s
[INFO] running `Command { std: "docker" "inspect" "fd974cb626fc949ec5657940d5de7a5e4ea92eb115ddacb51cb24de5bc19362b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd974cb626fc949ec5657940d5de7a5e4ea92eb115ddacb51cb24de5bc19362b", kill_on_drop: false }`
[INFO] [stdout] fd974cb626fc949ec5657940d5de7a5e4ea92eb115ddacb51cb24de5bc19362b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a922625ecd548f8d72dd0edf27d5196c1bc4e3f3cdfcd61bd737fb79a6e0e8b9
[INFO] running `Command { std: "docker" "start" "-a" "a922625ecd548f8d72dd0edf27d5196c1bc4e3f3cdfcd61bd737fb79a6e0e8b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling connect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `discovery_session`
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let discovery_session = BluetoothDiscoverySession::create_session(&session, adapter.get_id()).unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovery_session`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/connect-171d66436f30708e)
[INFO] running `Command { std: "docker" "inspect" "a922625ecd548f8d72dd0edf27d5196c1bc4e3f3cdfcd61bd737fb79a6e0e8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a922625ecd548f8d72dd0edf27d5196c1bc4e3f3cdfcd61bd737fb79a6e0e8b9", kill_on_drop: false }`
[INFO] [stdout] a922625ecd548f8d72dd0edf27d5196c1bc4e3f3cdfcd61bd737fb79a6e0e8b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f93ac55c247cd7765b81412afa18d7d57cffcf995e54ba4e6b98f7d341e6f924
[INFO] running `Command { std: "docker" "start" "-a" "f93ac55c247cd7765b81412afa18d7d57cffcf995e54ba4e6b98f7d341e6f924", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `discovery_session`
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let discovery_session = BluetoothDiscoverySession::create_session(&session, adapter.get_id()).unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovery_session`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `connect` (bin "connect" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/connect-171d66436f30708e)
[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 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f93ac55c247cd7765b81412afa18d7d57cffcf995e54ba4e6b98f7d341e6f924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93ac55c247cd7765b81412afa18d7d57cffcf995e54ba4e6b98f7d341e6f924", kill_on_drop: false }`
[INFO] [stdout] f93ac55c247cd7765b81412afa18d7d57cffcf995e54ba4e6b98f7d341e6f924