[INFO] fetching crate ia7 0.1.0... [INFO] building ia7-0.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate ia7 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ia7 0.1.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ia7 0.1.0 [INFO] finished tweaking crates.io crate ia7 0.1.0 [INFO] tweaked toml for crates.io crate ia7 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate ia7 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rpi_embedded v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c184b7cf7229df0f58a5f6e131a9748e4064e21c8bad46a599c36ef5ca0d661 [INFO] running `Command { std: "docker" "start" "-a" "9c184b7cf7229df0f58a5f6e131a9748e4064e21c8bad46a599c36ef5ca0d661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c184b7cf7229df0f58a5f6e131a9748e4064e21c8bad46a599c36ef5ca0d661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c184b7cf7229df0f58a5f6e131a9748e4064e21c8bad46a599c36ef5ca0d661", kill_on_drop: false }` [INFO] [stdout] 9c184b7cf7229df0f58a5f6e131a9748e4064e21c8bad46a599c36ef5ca0d661 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14a4131e291c51ab6d1ef5dab6750ca805a0961bb60f7b5bf57ac0154f351ddb [INFO] running `Command { std: "docker" "start" "-a" "14a4131e291c51ab6d1ef5dab6750ca805a0961bb60f7b5bf57ac0154f351ddb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling rpi_embedded v0.1.0 [INFO] [stderr] Compiling ia7 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Bauds` is never used [INFO] [stdout] --> src/datagps.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Bauds{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_value` is never used [INFO] [stdout] --> src/datagps.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Bauds{ [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | pub fn get_value(&self) -> u32{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DataGPS` is never constructed [INFO] [stdout] --> src/datagps.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct DataGPS{ //$GPGGA [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/datagps.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl DataGPS{ [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn new(baud: Bauds) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn read_all_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn print_all_value(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn set_data(&mut self, time:String, latitude: String, longitude: String, altitude: String){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn get_altitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn get_latitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn get_time(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn get_longitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn get_baud_rate(&self) -> u32{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn set_baud_rate(&mut self,baud_rate:&Bauds) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Baud57600` and `Baud115200` are never constructed [INFO] [stdout] --> src/datagps.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Bauds{ [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 8 | Baud9600, [INFO] [stdout] 9 | Baud57600, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | Baud115200 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_baud_rate`, `get_uart_status`, and `set_baud_rate` are never used [INFO] [stdout] --> src/datagps.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl DataGPS{ [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn get_baud_rate(&self) -> u32{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn set_baud_rate(&mut self,baud_rate:&Bauds) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "14a4131e291c51ab6d1ef5dab6750ca805a0961bb60f7b5bf57ac0154f351ddb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a4131e291c51ab6d1ef5dab6750ca805a0961bb60f7b5bf57ac0154f351ddb", kill_on_drop: false }` [INFO] [stdout] 14a4131e291c51ab6d1ef5dab6750ca805a0961bb60f7b5bf57ac0154f351ddb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec917f06864537931552306761996c6917e960ea69208cfe2e7c0fc992e3d311 [INFO] running `Command { std: "docker" "start" "-a" "ec917f06864537931552306761996c6917e960ea69208cfe2e7c0fc992e3d311", kill_on_drop: false }` [INFO] [stdout] warning: enum `Bauds` is never used [INFO] [stdout] --> src/datagps.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Bauds{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_value` is never used [INFO] [stdout] --> src/datagps.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Bauds{ [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | pub fn get_value(&self) -> u32{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DataGPS` is never constructed [INFO] [stdout] --> src/datagps.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct DataGPS{ //$GPGGA [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/datagps.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl DataGPS{ [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn new(baud: Bauds) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn read_all_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn print_all_value(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn set_data(&mut self, time:String, latitude: String, longitude: String, altitude: String){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn get_altitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn get_latitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn get_time(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn get_longitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn get_baud_rate(&self) -> u32{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn set_baud_rate(&mut self,baud_rate:&Bauds) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ia7 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Baud115200` is never constructed [INFO] [stdout] --> src/datagps.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Bauds{ [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Baud115200 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_all_value`, `get_altitude`, `get_latitude`, `get_time`, and `get_uart_status` are never used [INFO] [stdout] --> src/datagps.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl DataGPS{ [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn print_all_value(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn get_altitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn get_latitude(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn get_time(&mut self) -> String{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Baud57600` and `Baud115200` are never constructed [INFO] [stdout] --> src/datagps.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Bauds{ [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 8 | Baud9600, [INFO] [stdout] 9 | Baud57600, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | Baud115200 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_baud_rate`, `get_uart_status`, and `set_baud_rate` are never used [INFO] [stdout] --> src/datagps.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl DataGPS{ [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn get_baud_rate(&self) -> u32{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn set_baud_rate(&mut self,baud_rate:&Bauds) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "ec917f06864537931552306761996c6917e960ea69208cfe2e7c0fc992e3d311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec917f06864537931552306761996c6917e960ea69208cfe2e7c0fc992e3d311", kill_on_drop: false }` [INFO] [stdout] ec917f06864537931552306761996c6917e960ea69208cfe2e7c0fc992e3d311