[INFO] cloning repository https://github.com/vmalepati1/STM32-FC-Sandbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vmalepati1/STM32-FC-Sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmalepati1%2FSTM32-FC-Sandbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmalepati1%2FSTM32-FC-Sandbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e28727faf0e91521c9a02c15bd3bda3f121c19fa [INFO] checking vmalepati1/STM32-FC-Sandbox against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmalepati1%2FSTM32-FC-Sandbox" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/vmalepati1/STM32-FC-Sandbox [INFO] finished tweaking git repo https://github.com/vmalepati1/STM32-FC-Sandbox [INFO] tweaked toml for git repo https://github.com/vmalepati1/STM32-FC-Sandbox written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vmalepati1/STM32-FC-Sandbox on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vmalepati1/STM32-FC-Sandbox 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/Cargo.toml: unused manifest key: workspace.targets [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a1da3c08c2cee2463ef9dc3da88029094563cd4721c3d13d696d51da74d855a [INFO] running `Command { std: "docker" "start" "-a" "5a1da3c08c2cee2463ef9dc3da88029094563cd4721c3d13d696d51da74d855a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a1da3c08c2cee2463ef9dc3da88029094563cd4721c3d13d696d51da74d855a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1da3c08c2cee2463ef9dc3da88029094563cd4721c3d13d696d51da74d855a", kill_on_drop: false }` [INFO] [stdout] 5a1da3c08c2cee2463ef9dc3da88029094563cd4721c3d13d696d51da74d855a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33953a8f12e6d852446d50dc687caa67201c77521937aec45cf154c877c25fa9 [INFO] running `Command { std: "docker" "start" "-a" "33953a8f12e6d852446d50dc687caa67201c77521937aec45cf154c877c25fa9", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.targets [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling defmt v0.3.2 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling defmt-macros v0.3.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling defmt-parser v0.3.1 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling cortex-m v0.7.6 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking critical-section v1.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling atomic-polyfill v1.0.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling textwrap v0.15.1 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling chiptool v0.1.0 (https://github.com/embassy-rs/chiptool?rev=28ffa8a19d84914089547f52900ffb5877a5dc23#28ffa8a1) [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling xmltree v0.8.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling embassy-sync v0.1.0 (https://github.com/embassy-rs/embassy#dacbc9ac) [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling embassy-executor v0.1.0 (https://github.com/embassy-rs/embassy#dacbc9ac) [INFO] [stderr] Checking no-std-net v0.5.0 [INFO] [stderr] Checking static_cell v1.0.0 [INFO] [stderr] Checking as-slice v0.2.1 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.8 [INFO] [stderr] Checking managed v0.8.0 [INFO] [stderr] Compiling critical-section v0.2.7 [INFO] [stderr] Checking embedded-storage v0.3.0 [INFO] [stderr] Compiling embassy-cortex-m v0.1.0 (https://github.com/embassy-rs/embassy#dacbc9ac) [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Compiling panic-probe v0.3.0 [INFO] [stderr] Checking embedded-nal v0.6.0 [INFO] [stderr] Checking embedded-hal-async v0.1.0-alpha.1 [INFO] [stderr] Checking embassy-futures v0.1.0 (https://github.com/embassy-rs/embassy#dacbc9ac) [INFO] [stderr] Compiling defmt-rtt v0.3.2 [INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:384:45 [INFO] [stdout] | [INFO] [stdout] 384 | type TransactionFuture<'a, R, F, Fut> = impl Future> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-13; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | = impl Future>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReadFuture` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 22 | = impl Future>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteFuture` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 29 | = impl Future>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TransferFuture` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unconstrained opaque type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:36:3 [INFO] [stdout] | [INFO] [stdout] 36 | = impl Future>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TransferInPlaceFuture` must be used in combination with a concrete type within the same crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking stm32-fmc v0.2.4 [INFO] [stderr] Checking embedded-storage-async v0.3.0 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 15 | = impl Future>; [INFO] [stdout] | ------------------------------------------ the expected future [INFO] [stdout] ... [INFO] [stdout] 82 | fn read<'a, Word>(&'a mut self, buf: &'a mut [Word]) -> ReadFuture<'a, Self, Word> [INFO] [stdout] | -------------------------- expected `ReadFuture<'a, Self, Word>` because of return type [INFO] [stdout] ... [INFO] [stdout] 87 | / self.transaction(move |bus| async move { [INFO] [stdout] 88 | | // safety: `bus` is a valid pointer we're allowed to use for the duration of the closure. [INFO] [stdout] 89 | | let bus = unsafe { &mut *bus }; [INFO] [stdout] 90 | | bus.read(buf).await [INFO] [stdout] 91 | | }) [INFO] [stdout] | |__________^ expected future, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `ReadFuture<'a, Self, Word>` [INFO] [stdout] found associated type `::TransactionFuture<'_, (), {closure@...}, ...>` [INFO] [stdout] = help: consider constraining the associated type `::TransactionFuture<'_, (), {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:87:26: 87:36}, {async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:87:37: 87:47}>` to `ReadFuture<'a, Self, Word>` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/embedded_hal_async-0ec2e2fdcc281627.long-type-1072663283827496778.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 22 | = impl Future>; [INFO] [stdout] | ------------------------------------------ the expected future [INFO] [stdout] ... [INFO] [stdout] 99 | fn write<'a, Word>(&'a mut self, buf: &'a [Word]) -> WriteFuture<'a, Self, Word> [INFO] [stdout] | --------------------------- expected `WriteFuture<'a, Self, Word>` because of return type [INFO] [stdout] ... [INFO] [stdout] 104 | / self.transaction(move |bus| async move { [INFO] [stdout] 105 | | // safety: `bus` is a valid pointer we're allowed to use for the duration of the closure. [INFO] [stdout] 106 | | let bus = unsafe { &mut *bus }; [INFO] [stdout] 107 | | bus.write(buf).await [INFO] [stdout] 108 | | }) [INFO] [stdout] | |__________^ expected future, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `WriteFuture<'a, Self, Word>` [INFO] [stdout] found associated type `::TransactionFuture<'_, (), {closure@...}, ...>` [INFO] [stdout] = help: consider constraining the associated type `::TransactionFuture<'_, (), {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:104:26: 104:36}, {async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:104:37: 104:47}>` to `WriteFuture<'a, Self, Word>` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/embedded_hal_async-0ec2e2fdcc281627.long-type-1716336764854982899.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 29 | = impl Future>; [INFO] [stdout] | ------------------------------------------ the expected future [INFO] [stdout] ... [INFO] [stdout] 120 | ) -> TransferFuture<'a, Self, Word> [INFO] [stdout] | ------------------------------ expected `TransferFuture<'a, Self, Word>` because of return type [INFO] [stdout] ... [INFO] [stdout] 125 | / self.transaction(move |bus| async move { [INFO] [stdout] 126 | | // safety: `bus` is a valid pointer we're allowed to use for the duration of the closure. [INFO] [stdout] 127 | | let bus = unsafe { &mut *bus }; [INFO] [stdout] 128 | | bus.transfer(read, write).await [INFO] [stdout] 129 | | }) [INFO] [stdout] | |__________^ expected future, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `TransferFuture<'a, Self, Word>` [INFO] [stdout] found associated type `::TransactionFuture<'_, (), {closure@...}, ...>` [INFO] [stdout] = help: consider constraining the associated type `::TransactionFuture<'_, (), {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:125:26: 125:36}, {async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:125:37: 125:47}>` to `TransferFuture<'a, Self, Word>` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/embedded_hal_async-0ec2e2fdcc281627.long-type-1453434809778671066.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 36 | = impl Future>; [INFO] [stdout] | ------------------------------------------ the expected future [INFO] [stdout] ... [INFO] [stdout] 140 | ) -> TransferInPlaceFuture<'a, Self, Word> [INFO] [stdout] | ------------------------------------- expected `TransferInPlaceFuture<'a, Self, Word>` because of return type [INFO] [stdout] ... [INFO] [stdout] 145 | / self.transaction(move |bus| async move { [INFO] [stdout] 146 | | // safety: `bus` is a valid pointer we're allowed to use for the duration of the closure. [INFO] [stdout] 147 | | let bus = unsafe { &mut *bus }; [INFO] [stdout] 148 | | bus.transfer_in_place(buf).await [INFO] [stdout] 149 | | }) [INFO] [stdout] | |__________^ expected future, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `TransferInPlaceFuture<'a, Self, Word>` [INFO] [stdout] found associated type `::TransactionFuture<'_, (), {closure@...}, ...>` [INFO] [stdout] = help: consider constraining the associated type `::TransactionFuture<'_, (), {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:145:26: 145:36}, {async block@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/embedded-hal-async-0.1.0-alpha.1/src/spi.rs:145:37: 145:47}>` to `TransferInPlaceFuture<'a, Self, Word>` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/embedded_hal_async-0ec2e2fdcc281627.long-type-8702374957364397367.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] Checking sdio-host v0.5.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] error: could not compile `embedded-hal-async` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "33953a8f12e6d852446d50dc687caa67201c77521937aec45cf154c877c25fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33953a8f12e6d852446d50dc687caa67201c77521937aec45cf154c877c25fa9", kill_on_drop: false }` [INFO] [stdout] 33953a8f12e6d852446d50dc687caa67201c77521937aec45cf154c877c25fa9