[INFO] updating cached repository janne-alatalo/ruuvitag-collector [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/janne-alatalo/ruuvitag-collector [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/janne-alatalo/ruuvitag-collector" "work/ex/beta-1.37-6/sources/1.36.0/gh/janne-alatalo/ruuvitag-collector"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/janne-alatalo/ruuvitag-collector'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/janne-alatalo/ruuvitag-collector" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/janne-alatalo/ruuvitag-collector"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/janne-alatalo/ruuvitag-collector'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ddf66eec683959917da5f22e7df3fae61025baa4 [INFO] sha for GitHub repo janne-alatalo/ruuvitag-collector: ddf66eec683959917da5f22e7df3fae61025baa4 [INFO] validating manifest of janne-alatalo/ruuvitag-collector on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of janne-alatalo/ruuvitag-collector on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing janne-alatalo/ruuvitag-collector [INFO] finished frobbing janne-alatalo/ruuvitag-collector [INFO] frobbed toml for janne-alatalo/ruuvitag-collector written to work/ex/beta-1.37-6/sources/1.36.0/gh/janne-alatalo/ruuvitag-collector/Cargo.toml [INFO] started frobbing janne-alatalo/ruuvitag-collector [INFO] finished frobbing janne-alatalo/ruuvitag-collector [INFO] frobbed toml for janne-alatalo/ruuvitag-collector written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/janne-alatalo/ruuvitag-collector/Cargo.toml [INFO] crate janne-alatalo/ruuvitag-collector already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing janne-alatalo/ruuvitag-collector against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/janne-alatalo/ruuvitag-collector:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] aab1a490b2519061563cb56b185ddc05d247049edc3d04f4dea9e7e710a1791b [INFO] running `"docker" "start" "-a" "aab1a490b2519061563cb56b185ddc05d247049edc3d04f4dea9e7e710a1791b"` [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling libdbus-sys v0.1.2 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling env_logger v0.5.3 [INFO] [stderr] Compiling dbus v0.6.1 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Compiling docopt v1.0.0 [INFO] [stderr] Compiling hyper-native-tls v0.3.0 [INFO] [stderr] Compiling influx_db_client v0.3.6 [INFO] [stderr] Compiling bt-sensor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dbus_bluez.rs:311:21 [INFO] [stderr] | [INFO] [stderr] 311 | let mut device = e.get_mut(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_temp_float` [INFO] [stderr] --> src/ruuvitag_df3.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn get_temp_float(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `object_path` [INFO] [stderr] --> src/bt_device.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | object_path: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_object_path` [INFO] [stderr] --> src/bt_device.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_object_path(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_address` [INFO] [stderr] --> src/bt_device.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn set_address(&mut self, address: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_address` [INFO] [stderr] --> src/config.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_address(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.53s [INFO] running `"docker" "inspect" "aab1a490b2519061563cb56b185ddc05d247049edc3d04f4dea9e7e710a1791b"` [INFO] running `"docker" "rm" "-f" "aab1a490b2519061563cb56b185ddc05d247049edc3d04f4dea9e7e710a1791b"` [INFO] [stdout] aab1a490b2519061563cb56b185ddc05d247049edc3d04f4dea9e7e710a1791b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/janne-alatalo/ruuvitag-collector:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 8ab9870ccc85786208131ee597948e3877dff270a16eeec8284f7372887f3c2b [INFO] running `"docker" "start" "-a" "8ab9870ccc85786208131ee597948e3877dff270a16eeec8284f7372887f3c2b"` [INFO] [stderr] Compiling bt-sensor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dbus_bluez.rs:311:21 [INFO] [stderr] | [INFO] [stderr] 311 | let mut device = e.get_mut(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_temp_float` [INFO] [stderr] --> src/ruuvitag_df3.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn get_temp_float(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `object_path` [INFO] [stderr] --> src/bt_device.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | object_path: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_object_path` [INFO] [stderr] --> src/bt_device.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_object_path(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_address` [INFO] [stderr] --> src/bt_device.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn set_address(&mut self, address: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_address` [INFO] [stderr] --> src/config.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_address(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `"docker" "inspect" "8ab9870ccc85786208131ee597948e3877dff270a16eeec8284f7372887f3c2b"` [INFO] running `"docker" "rm" "-f" "8ab9870ccc85786208131ee597948e3877dff270a16eeec8284f7372887f3c2b"` [INFO] [stdout] 8ab9870ccc85786208131ee597948e3877dff270a16eeec8284f7372887f3c2b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/janne-alatalo/ruuvitag-collector:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] dc8d062165b33fe1ecec540a7fb38157dac9bbb001ea2245dcd9d537f519dcde [INFO] running `"docker" "start" "-a" "dc8d062165b33fe1ecec540a7fb38157dac9bbb001ea2245dcd9d537f519dcde"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/bt_sensor-690611ce1fede483 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "dc8d062165b33fe1ecec540a7fb38157dac9bbb001ea2245dcd9d537f519dcde"` [INFO] running `"docker" "rm" "-f" "dc8d062165b33fe1ecec540a7fb38157dac9bbb001ea2245dcd9d537f519dcde"` [INFO] [stdout] dc8d062165b33fe1ecec540a7fb38157dac9bbb001ea2245dcd9d537f519dcde