[INFO] cloning repository https://github.com/janne-alatalo/ruuvitag-collector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/janne-alatalo/ruuvitag-collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanne-alatalo%2Fruuvitag-collector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanne-alatalo%2Fruuvitag-collector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53686d73a8f3f4e407c33dcf679868b9a1b005ba [INFO] checking janne-alatalo/ruuvitag-collector against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanne-alatalo%2Fruuvitag-collector" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/janne-alatalo/ruuvitag-collector on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/janne-alatalo/ruuvitag-collector [INFO] finished tweaking git repo https://github.com/janne-alatalo/ruuvitag-collector [INFO] tweaked toml for git repo https://github.com/janne-alatalo/ruuvitag-collector written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/janne-alatalo/ruuvitag-collector already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ea0c9ef34e086712850433fa067ab885fd962ba37e6aa2477e66e1588967639 [INFO] running `Command { std: "docker" "start" "-a" "0ea0c9ef34e086712850433fa067ab885fd962ba37e6aa2477e66e1588967639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ea0c9ef34e086712850433fa067ab885fd962ba37e6aa2477e66e1588967639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea0c9ef34e086712850433fa067ab885fd962ba37e6aa2477e66e1588967639", kill_on_drop: false }` [INFO] [stdout] 0ea0c9ef34e086712850433fa067ab885fd962ba37e6aa2477e66e1588967639 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a500160b6f54f8dbfc3eaaca2423f2cf65b774191df24e3a061ba8b964db0807 [INFO] running `Command { std: "docker" "start" "-a" "a500160b6f54f8dbfc3eaaca2423f2cf65b774191df24e3a061ba8b964db0807", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.27 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking termcolor v0.3.3 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking base64 v0.9.2 [INFO] [stderr] Checking regex-syntax v0.6.1 [INFO] [stderr] Compiling libdbus-sys v0.1.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking dbus v0.6.1 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking env_logger v0.5.3 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking hyper-native-tls v0.3.0 [INFO] [stderr] Checking influx_db_client v0.3.6 [INFO] [stderr] Checking docopt v1.0.0 [INFO] [stderr] Checking bt-sensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ruuvitag_df3.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | (0x7F & raw_temp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ruuvitag_df2.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | (0x7F & u8_temp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ruuvitag_df3.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | (0x7F & raw_temp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ruuvitag_df2.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | (0x7F & u8_temp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dbus_bluez.rs:311:21 [INFO] [stdout] | [INFO] [stdout] 311 | let mut device = e.get_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_temp_float` [INFO] [stdout] --> src/ruuvitag_df3.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn get_temp_float(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `object_path` [INFO] [stdout] --> src/bt_device.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | object_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_object_path` [INFO] [stdout] --> src/bt_device.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn get_object_path(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_address` [INFO] [stdout] --> src/bt_device.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn set_address(&mut self, address: String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_address` [INFO] [stdout] --> src/config.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn get_address(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dbus_bluez.rs:311:21 [INFO] [stdout] | [INFO] [stdout] 311 | let mut device = e.get_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_temp_float` [INFO] [stdout] --> src/ruuvitag_df3.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn get_temp_float(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `object_path` [INFO] [stdout] --> src/bt_device.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | object_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_object_path` [INFO] [stdout] --> src/bt_device.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn get_object_path(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_address` [INFO] [stdout] --> src/bt_device.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn set_address(&mut self, address: String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_address` [INFO] [stdout] --> src/config.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn get_address(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.87s [INFO] running `Command { std: "docker" "inspect" "a500160b6f54f8dbfc3eaaca2423f2cf65b774191df24e3a061ba8b964db0807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a500160b6f54f8dbfc3eaaca2423f2cf65b774191df24e3a061ba8b964db0807", kill_on_drop: false }` [INFO] [stdout] a500160b6f54f8dbfc3eaaca2423f2cf65b774191df24e3a061ba8b964db0807