[INFO] fetching crate rust_gps 1.1.2...
[INFO] testing rust_gps-1.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rust_gps 1.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust_gps 1.1.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/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: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff1c8fc6ba2d29c4ff1c2590045b75e56fec38aa368c2d7206a6a9149cd1a254
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff1c8fc6ba2d29c4ff1c2590045b75e56fec38aa368c2d7206a6a9149cd1a254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff1c8fc6ba2d29c4ff1c2590045b75e56fec38aa368c2d7206a6a9149cd1a254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1c8fc6ba2d29c4ff1c2590045b75e56fec38aa368c2d7206a6a9149cd1a254", kill_on_drop: false }`
[INFO] [stdout] ff1c8fc6ba2d29c4ff1c2590045b75e56fec38aa368c2d7206a6a9149cd1a254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 773a1c188571802d2d35b0120e5a78502fa7bc0e6d1d3264a09b4eab25ab8a39
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "773a1c188571802d2d35b0120e5a78502fa7bc0e6d1d3264a09b4eab25ab8a39", 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 memchr v1.0.2
[INFO] [stderr]    Compiling time v0.1.44
[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`, `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] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.11s
[INFO] running `Command { std: "docker" "inspect" "773a1c188571802d2d35b0120e5a78502fa7bc0e6d1d3264a09b4eab25ab8a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773a1c188571802d2d35b0120e5a78502fa7bc0e6d1d3264a09b4eab25ab8a39", kill_on_drop: false }`
[INFO] [stdout] 773a1c188571802d2d35b0120e5a78502fa7bc0e6d1d3264a09b4eab25ab8a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9466bf2767e3de98c9c5a70ea38ce0d76909c1af58511cc5afc4ed28e2b7c91
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9466bf2767e3de98c9c5a70ea38ce0d76909c1af58511cc5afc4ed28e2b7c91", 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`, `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] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a9466bf2767e3de98c9c5a70ea38ce0d76909c1af58511cc5afc4ed28e2b7c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9466bf2767e3de98c9c5a70ea38ce0d76909c1af58511cc5afc4ed28e2b7c91", kill_on_drop: false }`
[INFO] [stdout] a9466bf2767e3de98c9c5a70ea38ce0d76909c1af58511cc5afc4ed28e2b7c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d395d609184b873e334f9ae6a4ddbdb83111283c57f453e304765cdde63ba4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d395d609184b873e334f9ae6a4ddbdb83111283c57f453e304765cdde63ba4d", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `env`, `fs::OpenOptions`, `io::Write`, `process::Command`
[INFO] [stderr]  --> src/main.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{time::Duration, fs::OpenOptions, io::Write, process::Command, env};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `Baud_rate` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:29:10
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub enum Baud_rate{
[INFO] [stderr]    |          ^^^^^^^^^ help: convert the identifier to upper camel case: `BaudRate`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `data_bits` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     data_bits,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `DataBits`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `stop_bits` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     stop_bits,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `StopBits`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `arduino_rate` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     arduino_rate,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArduinoRate`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `GPS_info` should have a snake case name
[INFO] [stderr]   --> src/main.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let GPS_info = uart.read_line().expect("Error reading bytes from UART");
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `gps_info`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `GPS_split` should have a snake case name
[INFO] [stderr]   --> src/main.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let GPS_split = GPS_info.split(',');
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `gps_split`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `GPS_vec` should have a snake case name
[INFO] [stderr]   --> src/main.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let GPS_vec: Vec<&str> = GPS_split.collect();
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `gps_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_gps-a0d19e0334b95dba
[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 `Command { std: "docker" "inspect" "5d395d609184b873e334f9ae6a4ddbdb83111283c57f453e304765cdde63ba4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d395d609184b873e334f9ae6a4ddbdb83111283c57f453e304765cdde63ba4d", kill_on_drop: false }`
[INFO] [stdout] 5d395d609184b873e334f9ae6a4ddbdb83111283c57f453e304765cdde63ba4d