[INFO] fetching crate adxl355 0.2.3... [INFO] testing adxl355-0.2.3 against 1.59.0 for beta-1.60-1 [INFO] extracting crate adxl355 0.2.3 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate adxl355 0.2.3 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-62/source/.cargo/config [INFO] started tweaking crates.io crate adxl355 0.2.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate adxl355 0.2.3 [INFO] tweaked toml for crates.io crate adxl355 0.2.3 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate crates.io crate adxl355 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93aae7ddbfd31e22040b3c997b10641ad0241f1776c9407fa92bae57e8798656 [INFO] running `Command { std: "docker" "start" "-a" "93aae7ddbfd31e22040b3c997b10641ad0241f1776c9407fa92bae57e8798656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93aae7ddbfd31e22040b3c997b10641ad0241f1776c9407fa92bae57e8798656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93aae7ddbfd31e22040b3c997b10641ad0241f1776c9407fa92bae57e8798656", kill_on_drop: false }` [INFO] [stdout] 93aae7ddbfd31e22040b3c997b10641ad0241f1776c9407fa92bae57e8798656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8f5f49a5d95e0b8d4bd6a96408744e9d96c6065a1ba9d58d55d780e9f2147ed [INFO] running `Command { std: "docker" "start" "-a" "b8f5f49a5d95e0b8d4bd6a96408744e9d96c6065a1ba9d58d55d780e9f2147ed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling adxl355 v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling micromath v1.0.0 [INFO] [stderr] Compiling accelerometer v0.11.0 [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 41.64s [INFO] running `Command { std: "docker" "inspect" "b8f5f49a5d95e0b8d4bd6a96408744e9d96c6065a1ba9d58d55d780e9f2147ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8f5f49a5d95e0b8d4bd6a96408744e9d96c6065a1ba9d58d55d780e9f2147ed", kill_on_drop: false }` [INFO] [stdout] b8f5f49a5d95e0b8d4bd6a96408744e9d96c6065a1ba9d58d55d780e9f2147ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c7e1ac91a86f1fd7a1f4a5fd8c416076d34e001d664b6aaa7cc47b3ed937d71 [INFO] running `Command { std: "docker" "start" "-a" "1c7e1ac91a86f1fd7a1f4a5fd8c416076d34e001d664b6aaa7cc47b3ed937d71", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling stm32f1 v0.9.0 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling as-slice v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aligned v0.3.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling stm32f1xx-hal v0.5.3 [INFO] [stderr] Compiling adxl355 v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 26.99s [INFO] running `Command { std: "docker" "inspect" "1c7e1ac91a86f1fd7a1f4a5fd8c416076d34e001d664b6aaa7cc47b3ed937d71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7e1ac91a86f1fd7a1f4a5fd8c416076d34e001d664b6aaa7cc47b3ed937d71", kill_on_drop: false }` [INFO] [stdout] 1c7e1ac91a86f1fd7a1f4a5fd8c416076d34e001d664b6aaa7cc47b3ed937d71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8cab8148f6921d9902ba5c31307d498af76d1f034ce65c1f1f64f47ef523060 [INFO] running `Command { std: "docker" "start" "-a" "d8cab8148f6921d9902ba5c31307d498af76d1f034ce65c1f1f64f47ef523060", 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] Finished test [optimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adxl355-1c516bc478379d9d) [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 adxl355 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 16) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `spi` in this scope [INFO] [stdout] --> src/lib.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 8 | let mut accelerometer = Adxl355::default(spi, cs)?; [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `cs` in this scope [INFO] [stdout] --> src/lib.rs:21:47 [INFO] [stdout] | [INFO] [stdout] 8 | let mut accelerometer = Adxl355::default(spi, cs)?; [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `spi` in this scope [INFO] [stdout] --> src/lib.rs:33:18 [INFO] [stdout] | [INFO] [stdout] 20 | Adxl355::new(spi, cs, [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `cs` in this scope [INFO] [stdout] --> src/lib.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 20 | Adxl355::new(spi, cs, [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `panic_halt`: `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `rust_out` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.so, /opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib [INFO] [stdout] = note: second definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-bb810409ba341e61.rlib [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:21:50 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_16_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 5 | | use adxl355::{Adxl355, Config as ADXLConfig, ODR_LPF, Range, Accelerometer}; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | // to create sensor with default configuration: [INFO] [stdout] 8 | | let mut accelerometer = Adxl355::default(spi, cs)?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 23 | | .range(Range::_2G))?; [INFO] [stdout] 24 | | } _doctest_main_src_lib_rs_16_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:27:39 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_16_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 5 | | use adxl355::{Adxl355, Config as ADXLConfig, ODR_LPF, Range, Accelerometer}; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | // to create sensor with default configuration: [INFO] [stdout] ... | [INFO] [stdout] 14 | | let accel = accelerometer.accel_norm()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 23 | | .range(Range::_2G))?; [INFO] [stdout] 24 | | } _doctest_main_src_lib_rs_16_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:36:40 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_16_0() { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 5 | | use adxl355::{Adxl355, Config as ADXLConfig, ODR_LPF, Range, Accelerometer}; [INFO] [stdout] 6 | | [INFO] [stdout] 7 | | // to create sensor with default configuration: [INFO] [stdout] ... | [INFO] [stdout] 23 | | .range(Range::_2G))?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 24 | | } _doctest_main_src_lib_rs_16_0() } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 16) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "d8cab8148f6921d9902ba5c31307d498af76d1f034ce65c1f1f64f47ef523060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8cab8148f6921d9902ba5c31307d498af76d1f034ce65c1f1f64f47ef523060", kill_on_drop: false }` [INFO] [stdout] d8cab8148f6921d9902ba5c31307d498af76d1f034ce65c1f1f64f47ef523060