[INFO] fetching crate mech1-gpsreader 0.4.0...
[INFO] testing mech1-gpsreader-0.4.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate mech1-gpsreader 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate mech1-gpsreader 0.4.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mech1-gpsreader 0.4.0
[INFO] finished tweaking crates.io crate mech1-gpsreader 0.4.0
[INFO] tweaked toml for crates.io crate mech1-gpsreader 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate mech1-gpsreader 0.4.0 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" "+1.76.0" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6583c14f432fa387d02b82f576fdfce0abf791db57fd9d11f54fd6059a3a91f0
[INFO] running `Command { std: "docker" "start" "-a" "6583c14f432fa387d02b82f576fdfce0abf791db57fd9d11f54fd6059a3a91f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6583c14f432fa387d02b82f576fdfce0abf791db57fd9d11f54fd6059a3a91f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6583c14f432fa387d02b82f576fdfce0abf791db57fd9d11f54fd6059a3a91f0", kill_on_drop: false }`
[INFO] [stdout] 6583c14f432fa387d02b82f576fdfce0abf791db57fd9d11f54fd6059a3a91f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7d2c949a6efe233e47c2711f96ffab343845b7bc375d212ae36e049e9b47ae
[INFO] running `Command { std: "docker" "start" "-a" "ca7d2c949a6efe233e47c2711f96ffab343845b7bc375d212ae36e049e9b47ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rpi_embedded v0.1.0
[INFO] [stderr]    Compiling mech1-gpsreader v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Baud57600` and `Baud115200` are never constructed
[INFO] [stdout]  --> src/datagps.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Bauds {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 6 |     Baud9600,
[INFO] [stdout] 7 |     Baud57600,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 8 |     Baud115200
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_latitude`, `get_time`, `get_longitude`, `get_baud_rate`, `get_uart_status`, and `set_baud_rate` are never used
[INFO] [stdout]    --> src/datagps.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl DataGPS {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96  |     pub fn get_latitude(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn get_time(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_longitude(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn get_baud_rate(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_uart_status(&self) -> rpi_embedded::uart::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn set_baud_rate(&mut self,baud_rate:&Bauds) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "ca7d2c949a6efe233e47c2711f96ffab343845b7bc375d212ae36e049e9b47ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7d2c949a6efe233e47c2711f96ffab343845b7bc375d212ae36e049e9b47ae", kill_on_drop: false }`
[INFO] [stdout] ca7d2c949a6efe233e47c2711f96ffab343845b7bc375d212ae36e049e9b47ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 487cea643505e7b2b7a534da608431863fdcf98a2450bf71cc8afe88188e6b85
[INFO] running `Command { std: "docker" "start" "-a" "487cea643505e7b2b7a534da608431863fdcf98a2450bf71cc8afe88188e6b85", kill_on_drop: false }`
[INFO] [stderr]    Compiling mech1-gpsreader v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Baud57600` and `Baud115200` are never constructed
[INFO] [stdout]  --> src/datagps.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Bauds {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 6 |     Baud9600,
[INFO] [stdout] 7 |     Baud57600,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 8 |     Baud115200
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_latitude`, `get_time`, `get_longitude`, `get_baud_rate`, `get_uart_status`, and `set_baud_rate` are never used
[INFO] [stdout]    --> src/datagps.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout] 33  | impl DataGPS {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96  |     pub fn get_latitude(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn get_time(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_longitude(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn get_baud_rate(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_uart_status(&self) -> rpi_embedded::uart::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn set_baud_rate(&mut self,baud_rate:&Bauds) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "487cea643505e7b2b7a534da608431863fdcf98a2450bf71cc8afe88188e6b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487cea643505e7b2b7a534da608431863fdcf98a2450bf71cc8afe88188e6b85", kill_on_drop: false }`
[INFO] [stdout] 487cea643505e7b2b7a534da608431863fdcf98a2450bf71cc8afe88188e6b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd5971cf1047c3b33b2c084b1e7f32a5184f19ff244e7fe554e22cf6a4c53815
[INFO] running `Command { std: "docker" "start" "-a" "cd5971cf1047c3b33b2c084b1e7f32a5184f19ff244e7fe554e22cf6a4c53815", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Baud57600` and `Baud115200` are never constructed
[INFO] [stderr]  --> src/datagps.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Bauds {
[INFO] [stderr]   |          ----- variants in this enum
[INFO] [stderr] 6 |     Baud9600,
[INFO] [stderr] 7 |     Baud57600,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 8 |     Baud115200
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_latitude`, `get_time`, `get_longitude`, `get_baud_rate`, `get_uart_status`, and `set_baud_rate` are never used
[INFO] [stderr]    --> src/datagps.rs:96:12
[INFO] [stderr]     |
[INFO] [stderr] 33  | impl DataGPS {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 96  |     pub fn get_latitude(&mut self) -> String {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 106 |     pub fn get_time(&mut self) -> String {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     pub fn get_longitude(&mut self) -> String {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub fn get_baud_rate(&self) -> u32 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 131 |     pub fn get_uart_status(&self) -> rpi_embedded::uart::Status {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     pub fn set_baud_rate(&mut self,baud_rate:&Bauds) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mech1-gpsreader` (bin "mech1-gpsreader" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/datagps.rs (/opt/rustwide/target/debug/deps/mech1_gpsreader-00e09fa2ac576eb5)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mech1_gpsreader-807ccbcd6f0672bf)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mech1_gpsreader
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/datagps.rs - DataGPS::new (line 39) ... FAILED
[INFO] [stdout] test src/datagps.rs - DataGPS::read_all_data (line 61) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/datagps.rs - DataGPS::new (line 39) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataGPS`
[INFO] [stdout]  --> src/datagps.rs:40:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut connection = DataGPS::new(Bauds::Baud9600);
[INFO] [stdout]   |                      ^^^^^^^ use of undeclared type `DataGPS`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mech1_gpsreader::DataGPS;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Bauds`
[INFO] [stdout]  --> src/datagps.rs:40:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut connection = DataGPS::new(Bauds::Baud9600);
[INFO] [stdout]   |                                   ^^^^^ use of undeclared type `Bauds`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mech1_gpsreader::Bauds;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/datagps.rs - DataGPS::read_all_data (line 61) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataGPS`
[INFO] [stdout]  --> src/datagps.rs:62:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut connection = DataGPS::new(Bauds::Baud9600);
[INFO] [stdout]   |                      ^^^^^^^ use of undeclared type `DataGPS`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mech1_gpsreader::DataGPS;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Bauds`
[INFO] [stdout]  --> src/datagps.rs:62:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut connection = DataGPS::new(Bauds::Baud9600);
[INFO] [stdout]   |                                   ^^^^^ use of undeclared type `Bauds`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mech1_gpsreader::Bauds;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/datagps.rs - DataGPS::new (line 39)
[INFO] [stdout]     src/datagps.rs - DataGPS::read_all_data (line 61)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cd5971cf1047c3b33b2c084b1e7f32a5184f19ff244e7fe554e22cf6a4c53815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5971cf1047c3b33b2c084b1e7f32a5184f19ff244e7fe554e22cf6a4c53815", kill_on_drop: false }`
[INFO] [stdout] cd5971cf1047c3b33b2c084b1e7f32a5184f19ff244e7fe554e22cf6a4c53815
