[INFO] fetching crate bluster 0.1.3... [INFO] checking bluster-0.1.3 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] extracting crate bluster 0.1.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate bluster 0.1.3 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bluster 0.1.3 [INFO] finished tweaking crates.io crate bluster 0.1.3 [INFO] tweaked toml for crates.io crate bluster 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bit-set v0.2.0 [INFO] [stderr] Downloaded libdbus-sys v0.2.2 [INFO] [stderr] Downloaded libusb v0.3.0 [INFO] [stderr] Downloaded dbus v0.8.4 [INFO] [stderr] Downloaded libusb-sys v0.2.3 [INFO] [stderr] Downloaded pretty_env_logger v0.2.5 [INFO] [stderr] Downloaded dbus-tokio v0.5.2 [INFO] [stderr] Downloaded dbus-crossroads v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d773b97e6a01453d0d83ecd06d83463ca3b3af2e725fc6d0e63070776c3ee799 [INFO] running `Command { std: "docker" "start" "-a" "d773b97e6a01453d0d83ecd06d83463ca3b3af2e725fc6d0e63070776c3ee799", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d773b97e6a01453d0d83ecd06d83463ca3b3af2e725fc6d0e63070776c3ee799", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d773b97e6a01453d0d83ecd06d83463ca3b3af2e725fc6d0e63070776c3ee799", kill_on_drop: false }` [INFO] [stdout] d773b97e6a01453d0d83ecd06d83463ca3b3af2e725fc6d0e63070776c3ee799 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2c0e7bf9fd46ae55b13790aaf6a577acf1be3ce9cd13a96650fa0e2faabc961 [INFO] running `Command { std: "docker" "start" "-a" "d2c0e7bf9fd46ae55b13790aaf6a577acf1be3ce9cd13a96650fa0e2faabc961", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking iana-time-zone v0.1.48 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking dbus v0.8.4 [INFO] [stderr] Checking dbus-crossroads v0.2.2 [INFO] [stderr] Checking dbus-tokio v0.5.2 [INFO] [stderr] Checking bluster v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/gatt/characteristic.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Characteristic { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) value: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Characteristic` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/gatt/descriptor.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Descriptor { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub(crate) value: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Descriptor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/peripheral/bluez/advertisement.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Advertisement { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | tree: Arc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Advertisement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/gatt/characteristic.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Characteristic { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) value: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Characteristic` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/gatt/descriptor.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Descriptor { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub(crate) value: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Descriptor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/peripheral/bluez/advertisement.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Advertisement { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | tree: Arc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Advertisement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.51s [INFO] running `Command { std: "docker" "inspect" "d2c0e7bf9fd46ae55b13790aaf6a577acf1be3ce9cd13a96650fa0e2faabc961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2c0e7bf9fd46ae55b13790aaf6a577acf1be3ce9cd13a96650fa0e2faabc961", kill_on_drop: false }` [INFO] [stdout] d2c0e7bf9fd46ae55b13790aaf6a577acf1be3ce9cd13a96650fa0e2faabc961