[INFO] fetching crate GPS_datacollector_dagur 0.1.1... [INFO] building GPS_datacollector_dagur-0.1.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate GPS_datacollector_dagur 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate GPS_datacollector_dagur 0.1.1 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 GPS_datacollector_dagur 0.1.1 [INFO] finished tweaking crates.io crate GPS_datacollector_dagur 0.1.1 [INFO] tweaked toml for crates.io crate GPS_datacollector_dagur 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [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] Downloading crates ... [INFO] [stderr] Downloaded rpi_embedded v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 866e60c5e08df70b81bf4b9ff7768275a20dae7e1afc0599d60255c61a6cabe7 [INFO] running `Command { std: "docker" "start" "-a" "866e60c5e08df70b81bf4b9ff7768275a20dae7e1afc0599d60255c61a6cabe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "866e60c5e08df70b81bf4b9ff7768275a20dae7e1afc0599d60255c61a6cabe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "866e60c5e08df70b81bf4b9ff7768275a20dae7e1afc0599d60255c61a6cabe7", kill_on_drop: false }` [INFO] [stdout] 866e60c5e08df70b81bf4b9ff7768275a20dae7e1afc0599d60255c61a6cabe7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6b711fa1b8d55d31c82e2df203d41a55c52b8ae6c46da9164b4d2b5c7e937397 [INFO] running `Command { std: "docker" "start" "-a" "6b711fa1b8d55d31c82e2df203d41a55c52b8ae6c46da9164b4d2b5c7e937397", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling rpi_embedded v0.1.0 [INFO] [stderr] Compiling GPS_datacollector_dagur v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `BaudRate` is never used [INFO] [stdout] --> src/lib.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum BaudRate { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/lib.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl BaudRate{ [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 40 | fn value(&self) -> u32{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GpsInfo` is never constructed [INFO] [stdout] --> src/lib.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct GpsInfo{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_data`, `isgpgga`, and `turn_vales` are never used [INFO] [stdout] --> src/lib.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 63 | impl GpsInfo { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 64 | fn new() -> GpsInfo{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_data(&mut self){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn isgpgga(&mut self, data: &str) -> bool{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn turn_vales(&mut self, data: &mut Vec<&str>){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/lib.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `GPS_datacollector_dagur` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `gps_datacollector_dagur` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "6b711fa1b8d55d31c82e2df203d41a55c52b8ae6c46da9164b4d2b5c7e937397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b711fa1b8d55d31c82e2df203d41a55c52b8ae6c46da9164b4d2b5c7e937397", kill_on_drop: false }` [INFO] [stdout] 6b711fa1b8d55d31c82e2df203d41a55c52b8ae6c46da9164b4d2b5c7e937397 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c67b1c8f6c622ceb26bb1d3189a404c1063daafcfb478f3ac47f01c20b6c50a1 [INFO] running `Command { std: "docker" "start" "-a" "c67b1c8f6c622ceb26bb1d3189a404c1063daafcfb478f3ac47f01c20b6c50a1", kill_on_drop: false }` [INFO] [stdout] warning: enum `BaudRate` is never used [INFO] [stdout] --> src/lib.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum BaudRate { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/lib.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl BaudRate{ [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 40 | fn value(&self) -> u32{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling GPS_datacollector_dagur v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `GpsInfo` is never constructed [INFO] [stdout] --> src/lib.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct GpsInfo{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_data`, `isgpgga`, and `turn_vales` are never used [INFO] [stdout] --> src/lib.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 63 | impl GpsInfo { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 64 | fn new() -> GpsInfo{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_data(&mut self){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn isgpgga(&mut self, data: &str) -> bool{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | fn turn_vales(&mut self, data: &mut Vec<&str>){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/lib.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `GPS_datacollector_dagur` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `gps_datacollector_dagur` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `B` is never constructed [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | enum BaudRate { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 35 | A, [INFO] [stdout] 36 | B, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `uart_baudrate` is never read [INFO] [stdout] --> src/lib.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 48 | struct GpsInfo{ [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | uart_baudrate: BaudRate, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "c67b1c8f6c622ceb26bb1d3189a404c1063daafcfb478f3ac47f01c20b6c50a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c67b1c8f6c622ceb26bb1d3189a404c1063daafcfb478f3ac47f01c20b6c50a1", kill_on_drop: false }` [INFO] [stdout] c67b1c8f6c622ceb26bb1d3189a404c1063daafcfb478f3ac47f01c20b6c50a1