[INFO] fetching crate rust_gps 1.1.2... [INFO] building rust_gps-1.1.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate rust_gps 1.1.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate rust_gps 1.1.2 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 rust_gps 1.1.2 [INFO] finished tweaking crates.io crate rust_gps 1.1.2 [INFO] tweaked toml for crates.io crate rust_gps 1.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate rust_gps 1.1.2 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 chrono v0.4.18 [INFO] [stderr] Downloaded rpi_embedded v0.1.0 [INFO] [stderr] Downloaded nmea v0.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a731c723861cd4fdeed9ee2a6314cf3df598cf31438060d2a337aa000f8258c [INFO] running `Command { std: "docker" "start" "-a" "7a731c723861cd4fdeed9ee2a6314cf3df598cf31438060d2a337aa000f8258c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a731c723861cd4fdeed9ee2a6314cf3df598cf31438060d2a337aa000f8258c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a731c723861cd4fdeed9ee2a6314cf3df598cf31438060d2a337aa000f8258c", kill_on_drop: false }` [INFO] [stdout] 7a731c723861cd4fdeed9ee2a6314cf3df598cf31438060d2a337aa000f8258c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 54f6328ec12aeaa400102a49972072df7dcfddd83646ecf21d30dc456893f11c [INFO] running `Command { std: "docker" "start" "-a" "54f6328ec12aeaa400102a49972072df7dcfddd83646ecf21d30dc456893f11c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling rpi_embedded v0.1.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling chrono v0.4.18 [INFO] [stderr] Compiling nmea v0.0.7 [INFO] [stderr] Compiling rust_gps v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env`, `fs::OpenOptions`, `io::Write`, and `process::Command` [INFO] [stdout] --> src/main.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{time::Duration, fs::OpenOptions, io::Write, process::Command, env}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Baud_rate` should have an upper camel case name [INFO] [stdout] --> src/main.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum Baud_rate{ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `BaudRate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `data_bits` should have an upper camel case name [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | data_bits, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `DataBits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `stop_bits` should have an upper camel case name [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | stop_bits, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `StopBits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `arduino_rate` should have an upper camel case name [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | arduino_rate, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArduinoRate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GPS_info` should have a snake case name [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let GPS_info = uart.read_line().expect("Error reading bytes from UART"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `gps_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GPS_split` should have a snake case name [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let GPS_split = GPS_info.split(','); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `gps_split` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GPS_vec` should have a snake case name [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let GPS_vec: Vec<&str> = GPS_split.collect(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `gps_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "54f6328ec12aeaa400102a49972072df7dcfddd83646ecf21d30dc456893f11c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f6328ec12aeaa400102a49972072df7dcfddd83646ecf21d30dc456893f11c", kill_on_drop: false }` [INFO] [stdout] 54f6328ec12aeaa400102a49972072df7dcfddd83646ecf21d30dc456893f11c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 58489df8ad421205f3c09fce6f80a56f502e8f628b3eab7ba4ea7264c4395a03 [INFO] running `Command { std: "docker" "start" "-a" "58489df8ad421205f3c09fce6f80a56f502e8f628b3eab7ba4ea7264c4395a03", kill_on_drop: false }` [INFO] [stderr] Compiling rust_gps v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env`, `fs::OpenOptions`, `io::Write`, and `process::Command` [INFO] [stdout] --> src/main.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{time::Duration, fs::OpenOptions, io::Write, process::Command, env}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Baud_rate` should have an upper camel case name [INFO] [stdout] --> src/main.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum Baud_rate{ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `BaudRate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `data_bits` should have an upper camel case name [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | data_bits, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `DataBits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `stop_bits` should have an upper camel case name [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | stop_bits, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `StopBits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `arduino_rate` should have an upper camel case name [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | arduino_rate, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArduinoRate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GPS_info` should have a snake case name [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let GPS_info = uart.read_line().expect("Error reading bytes from UART"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `gps_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GPS_split` should have a snake case name [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let GPS_split = GPS_info.split(','); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `gps_split` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GPS_vec` should have a snake case name [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let GPS_vec: Vec<&str> = GPS_split.collect(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `gps_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "58489df8ad421205f3c09fce6f80a56f502e8f628b3eab7ba4ea7264c4395a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58489df8ad421205f3c09fce6f80a56f502e8f628b3eab7ba4ea7264c4395a03", kill_on_drop: false }` [INFO] [stdout] 58489df8ad421205f3c09fce6f80a56f502e8f628b3eab7ba4ea7264c4395a03