[INFO] fetching crate mech1-gpsreader 0.4.0...
[INFO] testing mech1-gpsreader-0.4.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate mech1-gpsreader 0.4.0 into /workspace/builds/worker-0-tc2/source
[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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mech1-gpsreader 0.4.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b99ddec0a90be3e1935889fd8bd92c2281d6a141b1cad82aa146ef10758f3de
[INFO] running `Command { std: "docker" "start" "-a" "6b99ddec0a90be3e1935889fd8bd92c2281d6a141b1cad82aa146ef10758f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b99ddec0a90be3e1935889fd8bd92c2281d6a141b1cad82aa146ef10758f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b99ddec0a90be3e1935889fd8bd92c2281d6a141b1cad82aa146ef10758f3de", kill_on_drop: false }`
[INFO] [stdout] 6b99ddec0a90be3e1935889fd8bd92c2281d6a141b1cad82aa146ef10758f3de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925a11b0b55993c1a69f129fda8f4fe10378d60e1a860c6211ffd0e8d0d471c5
[INFO] running `Command { std: "docker" "start" "-a" "925a11b0b55993c1a69f129fda8f4fe10378d60e1a860c6211ffd0e8d0d471c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "925a11b0b55993c1a69f129fda8f4fe10378d60e1a860c6211ffd0e8d0d471c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925a11b0b55993c1a69f129fda8f4fe10378d60e1a860c6211ffd0e8d0d471c5", kill_on_drop: false }`
[INFO] [stdout] 925a11b0b55993c1a69f129fda8f4fe10378d60e1a860c6211ffd0e8d0d471c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd572251e9611f4d346c05e5d0622a3a275de6fcb66d3ba0021b0c823a2dd4fe
[INFO] running `Command { std: "docker" "start" "-a" "cd572251e9611f4d346c05e5d0622a3a275de6fcb66d3ba0021b0c823a2dd4fe", 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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "cd572251e9611f4d346c05e5d0622a3a275de6fcb66d3ba0021b0c823a2dd4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd572251e9611f4d346c05e5d0622a3a275de6fcb66d3ba0021b0c823a2dd4fe", kill_on_drop: false }`
[INFO] [stdout] cd572251e9611f4d346c05e5d0622a3a275de6fcb66d3ba0021b0c823a2dd4fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 727dbc741c3c5dee662134bb9c91e3ec2f6846bf17bbcb6befd4a3a1b99a9ecf
[INFO] running `Command { std: "docker" "start" "-a" "727dbc741c3c5dee662134bb9c91e3ec2f6846bf17bbcb6befd4a3a1b99a9ecf", 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)]` (part of `#[warn(unused)]`) 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` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/datagps.rs (/opt/rustwide/target/debug/deps/mech1_gpsreader-080fbd9eb45ad301)
[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-c59017a47411e4b1)
[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] 40 | 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] 39 + 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] 40 | 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] 39 + 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] 62 | 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] 61 + 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] 62 | 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] 61 + 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 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "727dbc741c3c5dee662134bb9c91e3ec2f6846bf17bbcb6befd4a3a1b99a9ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727dbc741c3c5dee662134bb9c91e3ec2f6846bf17bbcb6befd4a3a1b99a9ecf", kill_on_drop: false }`
[INFO] [stdout] 727dbc741c3c5dee662134bb9c91e3ec2f6846bf17bbcb6befd4a3a1b99a9ecf
