[INFO] fetching crate bluster 0.1.2... [INFO] checking bluster-0.1.2 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] extracting crate bluster 0.1.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate bluster 0.1.2 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate bluster 0.1.2 [INFO] finished tweaking crates.io crate bluster 0.1.2 [INFO] tweaked toml for crates.io crate bluster 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dbus-tokio v0.3.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4153344d7cdf8b644d7dc40a3aea5b9965677f2dde62c5358a4f770631d4bbbd [INFO] running `"docker" "start" "-a" "4153344d7cdf8b644d7dc40a3aea5b9965677f2dde62c5358a4f770631d4bbbd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking dbus-tokio v0.3.0 [INFO] [stderr] Checking bluster v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peripheral/bluez/adapter.rs:44:73 [INFO] [stderr] | [INFO] [stderr] 44 | ... HashMap>>>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peripheral/bluez/advertisement.rs:145:43 [INFO] [stderr] | [INFO] [stderr] 145 | HashMap::>>::new(), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peripheral/bluez/gatt/application.rs:56:43 [INFO] [stderr] | [INFO] [stderr] 56 | HashMap::>>::new(), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peripheral/bluez/adapter.rs:44:73 [INFO] [stderr] | [INFO] [stderr] 44 | ... HashMap>>>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peripheral/bluez/advertisement.rs:145:43 [INFO] [stderr] | [INFO] [stderr] 145 | HashMap::>>::new(), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peripheral/bluez/gatt/application.rs:56:43 [INFO] [stderr] | [INFO] [stderr] 56 | HashMap::>>::new(), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn RefArg` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/peripheral.rs:66:31 [INFO] [stderr] | [INFO] [stderr] 66 | let peripheral = Arc::new({ runtime.lock().unwrap().block_on(peripheral_future).unwrap() }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.38s [INFO] running `"docker" "inspect" "4153344d7cdf8b644d7dc40a3aea5b9965677f2dde62c5358a4f770631d4bbbd"` [INFO] running `"docker" "rm" "-f" "4153344d7cdf8b644d7dc40a3aea5b9965677f2dde62c5358a4f770631d4bbbd"` [INFO] [stdout] 4153344d7cdf8b644d7dc40a3aea5b9965677f2dde62c5358a4f770631d4bbbd