[INFO] fetching crate gpio-expander 0.1.0... [INFO] testing gpio-expander-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate gpio-expander 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate gpio-expander 0.1.0 [INFO] finished tweaking crates.io crate gpio-expander 0.1.0 [INFO] tweaked toml for crates.io crate gpio-expander 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gpio-expander 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gpio-expander 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded riscv-target v0.1.2 [INFO] [stderr] Downloaded critical-section v0.2.7 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.5 [INFO] [stderr] Downloaded embedded-hal-mock v0.8.0 [INFO] [stderr] Downloaded atomic-polyfill v0.1.8 [INFO] [stderr] Downloaded shared-bus v0.2.3 [INFO] [stderr] Downloaded cortex-m v0.7.5 [INFO] [stderr] Downloaded riscv v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2c419273edb31c2efd4301d90cd8f4e03d03cca39a48d84dce1ed27ba433735 [INFO] running `Command { std: "docker" "start" "-a" "b2c419273edb31c2efd4301d90cd8f4e03d03cca39a48d84dce1ed27ba433735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2c419273edb31c2efd4301d90cd8f4e03d03cca39a48d84dce1ed27ba433735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c419273edb31c2efd4301d90cd8f4e03d03cca39a48d84dce1ed27ba433735", kill_on_drop: false }` [INFO] [stdout] b2c419273edb31c2efd4301d90cd8f4e03d03cca39a48d84dce1ed27ba433735 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bbf0bf3631f77fda66b7f88a66d6c0f9e22e5f9887b2a879816c40402a759173 [INFO] running `Command { std: "docker" "start" "-a" "bbf0bf3631f77fda66b7f88a66d6c0f9e22e5f9887b2a879816c40402a759173", kill_on_drop: false }` [INFO] [stderr] Compiling critical-section v0.2.7 [INFO] [stderr] Compiling atomic-polyfill v0.1.8 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling shared-bus v0.2.3 [INFO] [stderr] Compiling gpio-expander v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:195:17 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn pins(&mut self) -> Pins { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 195 | pub fn pins(&mut self) -> Pins<'_, I2C, MUTEX, ERROR> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "bbf0bf3631f77fda66b7f88a66d6c0f9e22e5f9887b2a879816c40402a759173", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbf0bf3631f77fda66b7f88a66d6c0f9e22e5f9887b2a879816c40402a759173", kill_on_drop: false }` [INFO] [stdout] bbf0bf3631f77fda66b7f88a66d6c0f9e22e5f9887b2a879816c40402a759173 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5450074d050b7f29cdc9d38951f8c36cd6b065531a3e949ca381788794be7cac [INFO] running `Command { std: "docker" "start" "-a" "5450074d050b7f29cdc9d38951f8c36cd6b065531a3e949ca381788794be7cac", kill_on_drop: false }` [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling embedded-hal v1.0.0-alpha.5 [INFO] [stderr] Compiling spin_sleep v1.1.1 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling shared-bus v0.2.3 [INFO] [stderr] Compiling rppal v0.13.1 [INFO] [stderr] Compiling embedded-hal-mock v0.8.0 [INFO] [stderr] Compiling gpio-expander v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:195:17 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn pins(&mut self) -> Pins { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 195 | pub fn pins(&mut self) -> Pins<'_, I2C, MUTEX, ERROR> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `stm32f4xx_hal` [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use stm32f4xx_hal::{ [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32f4xx_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `stm32f4xx_hal`, use `cargo add stm32f4xx_hal` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `cortex_m_rt` [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use cortex_m_rt::entry; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cortex_m_rt` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `cortex_m_rt`, use `cargo add cortex_m_rt` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `panic_halt` [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use panic_halt as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no external crate `panic_halt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `stm32f4xx_hal` [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use stm32f4xx_hal::{ [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32f4xx_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `stm32f4xx_hal`, use `cargo add stm32f4xx_hal` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cortex_m` [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | cortex_m::peripheral::Peripherals::take(), [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `cortex_m` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `cortex_m`, use `cargo add cortex_m` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `core_periph` in this scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 18 | if let (Some(device_periph), Some(_core_periph)) = ( [INFO] [stdout] | ------------ `_core_periph` defined here [INFO] [stdout] ... [INFO] [stdout] 58 | let mut delay = core_periph.SYST.delay(&clocks); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: the leading underscore in `_core_periph` marks it as unused, consider renaming it to `core_periph` [INFO] [stdout] | [INFO] [stdout] 18 - if let (Some(device_periph), Some(_core_periph)) = ( [INFO] [stdout] 18 + if let (Some(device_periph), Some(core_periph)) = ( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | .use_hse(8.MHz()) [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | .sysclk(168.MHz()) [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | .hclk(168.MHz()) [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | .pclk1(42.MHz()) [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:30:23 [INFO] [stdout] | [INFO] [stdout] 30 | .pclk2(84.MHz()) [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `kHz` found for type `{integer}` in the current scope [INFO] [stdout] --> examples/iskrajs-gpio-expander-blink.rs:48:58 [INFO] [stdout] | [INFO] [stdout] 48 | let i2c = device_periph.I2C1.i2c((scl, sda), 400.kHz(), &clocks); [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gpio-expander` (example "iskrajs-gpio-expander-blink") due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:195:17 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn pins(&mut self) -> Pins { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 195 | pub fn pins(&mut self) -> Pins<'_, I2C, MUTEX, ERROR> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5450074d050b7f29cdc9d38951f8c36cd6b065531a3e949ca381788794be7cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5450074d050b7f29cdc9d38951f8c36cd6b065531a3e949ca381788794be7cac", kill_on_drop: false }` [INFO] [stdout] 5450074d050b7f29cdc9d38951f8c36cd6b065531a3e949ca381788794be7cac