[INFO] fetching crate mech1-gpsreader 0.4.0... [INFO] testing mech1-gpsreader-0.4.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate mech1-gpsreader 0.4.0 into /workspace/builds/worker-111/source [INFO] validating manifest of crates.io crate mech1-gpsreader 0.4.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-111/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: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94ffb6f1f2a5f1f09e456d88c04b1adfc9d2bcdf0009c249a4632215a504223c [INFO] running `Command { std: "docker" "start" "-a" "94ffb6f1f2a5f1f09e456d88c04b1adfc9d2bcdf0009c249a4632215a504223c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94ffb6f1f2a5f1f09e456d88c04b1adfc9d2bcdf0009c249a4632215a504223c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ffb6f1f2a5f1f09e456d88c04b1adfc9d2bcdf0009c249a4632215a504223c", kill_on_drop: false }` [INFO] [stdout] 94ffb6f1f2a5f1f09e456d88c04b1adfc9d2bcdf0009c249a4632215a504223c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d06c48253fdffe25bf556180d9900f4d0dc60884fdca96dbb361547dc31eb14 [INFO] running `Command { std: "docker" "start" "-a" "2d06c48253fdffe25bf556180d9900f4d0dc60884fdca96dbb361547dc31eb14", 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: variant is never constructed: `Baud57600` [INFO] [stdout] --> src/datagps.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Baud57600, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Baud115200` [INFO] [stdout] --> src/datagps.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Baud115200 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_latitude` [INFO] [stdout] --> src/datagps.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn get_latitude(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_time` [INFO] [stdout] --> src/datagps.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn get_time(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_longitude` [INFO] [stdout] --> src/datagps.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn get_longitude(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_baud_rate` [INFO] [stdout] --> src/datagps.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn get_baud_rate(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_uart_status` [INFO] [stdout] --> src/datagps.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_baud_rate` [INFO] [stdout] --> src/datagps.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn set_baud_rate(&mut self,baud_rate:&Bauds) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.76s [INFO] running `Command { std: "docker" "inspect" "2d06c48253fdffe25bf556180d9900f4d0dc60884fdca96dbb361547dc31eb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d06c48253fdffe25bf556180d9900f4d0dc60884fdca96dbb361547dc31eb14", kill_on_drop: false }` [INFO] [stdout] 2d06c48253fdffe25bf556180d9900f4d0dc60884fdca96dbb361547dc31eb14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88cfbfb7a48d7ce41b130d266e401619172f018c60e10358e5f0fae01c9b3ec5 [INFO] running `Command { std: "docker" "start" "-a" "88cfbfb7a48d7ce41b130d266e401619172f018c60e10358e5f0fae01c9b3ec5", kill_on_drop: false }` [INFO] [stderr] Compiling mech1-gpsreader v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Baud57600` [INFO] [stdout] --> src/datagps.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Baud57600, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Baud115200` [INFO] [stdout] --> src/datagps.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Baud115200 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_latitude` [INFO] [stdout] --> src/datagps.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn get_latitude(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_time` [INFO] [stdout] --> src/datagps.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn get_time(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_longitude` [INFO] [stdout] --> src/datagps.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn get_longitude(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_baud_rate` [INFO] [stdout] --> src/datagps.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn get_baud_rate(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_uart_status` [INFO] [stdout] --> src/datagps.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_baud_rate` [INFO] [stdout] --> src/datagps.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn set_baud_rate(&mut self,baud_rate:&Bauds) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "88cfbfb7a48d7ce41b130d266e401619172f018c60e10358e5f0fae01c9b3ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88cfbfb7a48d7ce41b130d266e401619172f018c60e10358e5f0fae01c9b3ec5", kill_on_drop: false }` [INFO] [stdout] 88cfbfb7a48d7ce41b130d266e401619172f018c60e10358e5f0fae01c9b3ec5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f922dc2e1ffa3bfcff9638cd4d25cb16ae07bc6d59cc959aec0bbc971a2dc79 [INFO] running `Command { std: "docker" "start" "-a" "0f922dc2e1ffa3bfcff9638cd4d25cb16ae07bc6d59cc959aec0bbc971a2dc79", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Baud57600` [INFO] [stderr] --> src/datagps.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Baud57600, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Baud115200` [INFO] [stderr] --> src/datagps.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Baud115200 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_latitude` [INFO] [stderr] --> src/datagps.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn get_latitude(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_time` [INFO] [stderr] --> src/datagps.rs:106:12 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn get_time(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_longitude` [INFO] [stderr] --> src/datagps.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn get_longitude(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_baud_rate` [INFO] [stderr] --> src/datagps.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn get_baud_rate(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_uart_status` [INFO] [stderr] --> src/datagps.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn get_uart_status(&self) -> rpi_embedded::uart::Status { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_baud_rate` [INFO] [stderr] --> src/datagps.rs:136:12 [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 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mech1_gpsreader-dc27547268179ce2) [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 (/opt/rustwide/target/debug/deps/mech1_gpsreader-d671fad8072f6a12) [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 `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] 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] | ^^^^^^^ not found in this scope [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: 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 `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] 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] | ^^^^^^^ not found in this scope [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: 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 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0f922dc2e1ffa3bfcff9638cd4d25cb16ae07bc6d59cc959aec0bbc971a2dc79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f922dc2e1ffa3bfcff9638cd4d25cb16ae07bc6d59cc959aec0bbc971a2dc79", kill_on_drop: false }` [INFO] [stdout] 0f922dc2e1ffa3bfcff9638cd4d25cb16ae07bc6d59cc959aec0bbc971a2dc79