[INFO] fetching crate bluetooth 0.0.1... [INFO] checking bluetooth-0.0.1 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate bluetooth 0.0.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate bluetooth 0.0.1 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bluetooth 0.0.1 [INFO] finished tweaking crates.io crate bluetooth 0.0.1 [INFO] tweaked toml for crates.io crate bluetooth 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29687277d39bb06d1875483c16f1eae48258ccf4e34f475a9ec7b4b012ffcdd1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "29687277d39bb06d1875483c16f1eae48258ccf4e34f475a9ec7b4b012ffcdd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29687277d39bb06d1875483c16f1eae48258ccf4e34f475a9ec7b4b012ffcdd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29687277d39bb06d1875483c16f1eae48258ccf4e34f475a9ec7b4b012ffcdd1", kill_on_drop: false }` [INFO] [stdout] 29687277d39bb06d1875483c16f1eae48258ccf4e34f475a9ec7b4b012ffcdd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3349271f273b01ad3c546844d22b00a3e2f88f19fd0dbb765f1ba9896b34bc70 [INFO] running `Command { std: "docker" "start" "-a" "3349271f273b01ad3c546844d22b00a3e2f88f19fd0dbb765f1ba9896b34bc70", kill_on_drop: false }` [INFO] [stderr] Checking bluetooth v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `controller::command::Command` [INFO] [stdout] --> src/controller/packet.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use controller::command::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/controller/identifiers.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | 0x07 ... 0x3e => ChannelID::PublicReserved(id), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/controller/identifiers.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | 0x40 ... 0xfff => ChannelID::ConnectionOriented(id), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/controller/command.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | 0x00 | 0x17 ... 0xff => Command::Reserved(code), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `controller::command::Command` [INFO] [stdout] --> src/controller/packet.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use controller::command::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/controller/identifiers.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | 0x07 ... 0x3e => ChannelID::PublicReserved(id), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/controller/identifiers.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | 0x40 ... 0xfff => ChannelID::ConnectionOriented(id), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/controller/command.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | 0x00 | 0x17 ... 0xff => Command::Reserved(code), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/controller/stub.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn send(address: UUID, message: ChannelPDU) -> ChannelPDU { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/controller/response.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | id: u16 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CentralManager` [INFO] [stdout] --> src/central/manager.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct CentralManager; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/controller/stub.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn send(address: UUID, message: ChannelPDU) -> ChannelPDU { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/controller/response.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | id: u16 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CentralManager` [INFO] [stdout] --> src/central/manager.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct CentralManager; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `serviceUUIDs` should have a snake case name [INFO] [stdout] --> src/central/manager.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | fn scan(serviceUUIDs: Vec) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `service_uuids` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `serviceUUIDs` should have a snake case name [INFO] [stdout] --> src/central/manager.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | fn scan(serviceUUIDs: Vec) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `service_uuids` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "3349271f273b01ad3c546844d22b00a3e2f88f19fd0dbb765f1ba9896b34bc70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3349271f273b01ad3c546844d22b00a3e2f88f19fd0dbb765f1ba9896b34bc70", kill_on_drop: false }` [INFO] [stdout] 3349271f273b01ad3c546844d22b00a3e2f88f19fd0dbb765f1ba9896b34bc70