[INFO] cloning repository https://github.com/erhnam/Rust_Embedded_MAX31865 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erhnam/Rust_Embedded_MAX31865" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferhnam%2FRust_Embedded_MAX31865", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferhnam%2FRust_Embedded_MAX31865'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 178a6863d78f08518a9a77c72775442b139d8767 [INFO] checking erhnam/Rust_Embedded_MAX31865 against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferhnam%2FRust_Embedded_MAX31865" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/erhnam/Rust_Embedded_MAX31865 [INFO] finished tweaking git repo https://github.com/erhnam/Rust_Embedded_MAX31865 [INFO] tweaked toml for git repo https://github.com/erhnam/Rust_Embedded_MAX31865 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/erhnam/Rust_Embedded_MAX31865 on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/erhnam/Rust_Embedded_MAX31865 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "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] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding atomic-polyfill v1.0.3 [INFO] [stderr] Adding autocfg v1.5.0 [INFO] [stderr] Adding base16ct v0.2.0 [INFO] [stderr] Updating bitflags v1.3.2 -> v2.9.4 [INFO] [stderr] Adding block-buffer v0.10.4 [INFO] [stderr] Adding byteorder v1.5.0 [INFO] [stderr] Adding cfg-if v1.0.4 [INFO] [stderr] Adding chrono v0.4.42 [INFO] [stderr] Adding const-oid v0.9.6 [INFO] [stderr] Adding cortex-m-rtic v1.1.4 [INFO] [stderr] Adding cortex-m-rtic-macros v1.1.6 [INFO] [stderr] Adding cpufeatures v0.2.17 [INFO] [stderr] Adding critical-section v1.2.0 [INFO] [stderr] Adding crypto-bigint v0.5.5 [INFO] [stderr] Adding crypto-common v0.1.6 [INFO] [stderr] Adding der v0.7.10 [INFO] [stderr] Adding digest v0.10.7 [INFO] [stderr] Adding elliptic-curve v0.13.8 [INFO] [stderr] Updating embedded-hal v1.0.0-alpha.7 -> v1.0.0-alpha.11 (available: v1.0.0) [INFO] [stderr] Adding embedded-hal-nb v1.0.0-alpha.3 (available: v1.0.0) [INFO] [stderr] Adding embedded-time v0.12.1 [INFO] [stderr] Adding ff v0.13.1 [INFO] [stderr] Adding generic-array v0.14.9 [INFO] [stderr] Adding group v0.13.0 [INFO] [stderr] Adding hash32 v0.2.1 [INFO] [stderr] Adding hashbrown v0.12.3 [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.1) [INFO] [stderr] Adding hkdf v0.12.4 [INFO] [stderr] Adding hmac v0.12.1 [INFO] [stderr] Adding indexmap v1.9.3 [INFO] [stderr] Adding libc v0.2.177 [INFO] [stderr] Adding lock_api v0.4.14 [INFO] [stderr] Adding num v0.3.1 [INFO] [stderr] Adding num-complex v0.3.1 [INFO] [stderr] Adding num-integer v0.1.46 [INFO] [stderr] Adding num-iter v0.1.45 [INFO] [stderr] Adding num-rational v0.3.2 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding p256 v0.13.2 [INFO] [stderr] Adding primeorder v0.13.6 [INFO] [stderr] Adding proc-macro-error v1.0.4 [INFO] [stderr] Adding proc-macro-error-attr v1.0.4 [INFO] [stderr] Adding rtic-core v1.0.0 [INFO] [stderr] Adding rtic-monotonic v1.0.0 [INFO] [stderr] Adding rtic-syntax v1.0.3 [INFO] [stderr] Adding rustc_version v0.4.1 [INFO] [stderr] Adding scopeguard v1.2.0 [INFO] [stderr] Adding sec1 v0.7.3 [INFO] [stderr] Adding semver v1.0.27 [INFO] [stderr] Adding sha2 v0.10.9 [INFO] [stderr] Adding spin v0.9.8 [INFO] [stderr] Updating stm32f4 v0.14.0 -> v0.15.1 [INFO] [stderr] Updating stm32f4xx-hal v0.13.2 -> v0.17.1 (available: v0.23.0) [INFO] [stderr] Adding subtle v2.6.1 [INFO] [stderr] Adding systick-monotonic v1.0.1 [INFO] [stderr] Adding typenum v1.19.0 [INFO] [stderr] Adding version_check v0.9.5 [INFO] [stderr] Adding w5500-mqtt v0.2.0 (available: v0.4.0) [INFO] [stderr] Adding w5500-sntp v0.3.0 (available: v0.5.0) [INFO] [stderr] Adding w5500-tls v0.2.0 [INFO] [stderr] Adding zeroize v1.8.2 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded w5500-ll v0.11.0 [INFO] [stderr] Downloaded cortex-m-rtic-macros v1.1.6 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.11 [INFO] [stderr] Downloaded w5500-mqtt v0.2.0 [INFO] [stderr] Downloaded rtic-core v1.0.0 [INFO] [stderr] Downloaded rtic-syntax v1.0.3 [INFO] [stderr] Downloaded embedded-time v0.12.1 [INFO] [stderr] Downloaded embedded-storage v0.2.0 [INFO] [stderr] Downloaded cortex-m-semihosting v0.5.0 [INFO] [stderr] Downloaded embedded-hal-nb v1.0.0-alpha.3 [INFO] [stderr] Downloaded w5500-tls v0.2.0 [INFO] [stderr] Downloaded w5500-sntp v0.3.0 [INFO] [stderr] Downloaded rtic-monotonic v1.0.0 [INFO] [stderr] Downloaded systick-monotonic v1.0.1 [INFO] [stderr] Downloaded w5500-hl v0.10.0 [INFO] [stderr] Downloaded cortex-m-rt v0.7.3 [INFO] [stderr] Downloaded cortex-m-rtic v1.1.4 [INFO] [stderr] Downloaded stm32f4xx-hal v0.17.1 [INFO] [stderr] Downloaded w5500-dhcp v0.5.0 [INFO] [stderr] Downloaded stm32f4 v0.15.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 676fa13ca9a8eef202178aa8fd9e5e7397903d8f6a345e3e211dbe00a9c5163f [INFO] running `Command { std: "docker" "start" "-a" "676fa13ca9a8eef202178aa8fd9e5e7397903d8f6a345e3e211dbe00a9c5163f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "676fa13ca9a8eef202178aa8fd9e5e7397903d8f6a345e3e211dbe00a9c5163f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "676fa13ca9a8eef202178aa8fd9e5e7397903d8f6a345e3e211dbe00a9c5163f", kill_on_drop: false }` [INFO] [stdout] 676fa13ca9a8eef202178aa8fd9e5e7397903d8f6a345e3e211dbe00a9c5163f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2cc78555f82121b78b1971f0af9932059e15fcd6165c3e79eacaff85806e4df [INFO] running `Command { std: "docker" "start" "-a" "a2cc78555f82121b78b1971f0af9932059e15fcd6165c3e79eacaff85806e4df", kill_on_drop: false }` [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking w5500-ll v0.11.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling stm32f4 v0.15.1 [INFO] [stderr] Checking w5500-hl v0.10.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling cortex-m-rtic v1.1.4 [INFO] [stderr] Checking rtic-monotonic v1.0.0 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.3.2 [INFO] [stderr] Checking deranged v0.3.8 [INFO] [stderr] Compiling cortex-m-semihosting v0.5.0 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.11 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Checking embedded-hal-nb v1.0.0-alpha.3 [INFO] [stderr] Checking rtic-core v1.0.0 [INFO] [stderr] Checking embedded-storage v0.2.0 [INFO] [stderr] Checking w5500-mqtt v0.2.0 [INFO] [stderr] Checking w5500-dhcp v0.5.0 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking systick-monotonic v1.0.1 [INFO] [stderr] Checking max31865 v0.1.1 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking time v0.3.28 [INFO] [stderr] Checking w5500-sntp v0.3.0 [INFO] [stderr] Compiling rtic-syntax v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling cortex-m-rtic-macros v1.1.6 [INFO] [stderr] Checking stm32f4xx-hal v0.17.1 [INFO] [stderr] Checking emb-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AF5`, `PA4`, `PA5`, `PA6`, `PA7`, `PA8`, `PB12`, `PB13`, `PB14`, `PB15`, and `PB1` [INFO] [stdout] --> src/main.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | gpioa::{PA4, PA5, PA6, PA7, PA8}, [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] 14 | gpiob::{PB1, PB12, PB13, PB14, PB15}, [INFO] [stdout] | ^^^ ^^^^ ^^^^ ^^^^ ^^^^ [INFO] [stdout] 15 | AF5, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_halt` (which `emb_test` depends on) [INFO] [stdout] = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-b09f8ab056e64272.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5f172c9a1cad1328.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `emb-test` (bin "emb-test" test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused imports: `AF5`, `PA4`, `PA5`, `PA6`, `PA7`, `PA8`, `PB12`, `PB13`, `PB14`, `PB15`, and `PB1` [INFO] [stdout] --> src/main.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | gpioa::{PA4, PA5, PA6, PA7, PA8}, [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] 14 | gpiob::{PB1, PB12, PB13, PB14, PB15}, [INFO] [stdout] | ^^^ ^^^^ ^^^^ ^^^^ ^^^^ [INFO] [stdout] 15 | AF5, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_hal::digital::v2::OutputPin` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | #[warn(unused_mut, unused)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut dp = cx.device; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | let mut attempts: u32 = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cs` [INFO] [stdout] --> src/main.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | let cs = cx.cs; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempts` [INFO] [stdout] --> src/main.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | let mut attempts: u32 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:437:29 [INFO] [stdout] | [INFO] [stdout] 437 | Err(e) => { [INFO] [stdout] | ^ [INFO] [stdout] 438 | heprintln!("[MQTT] {e:?}"); [INFO] [stdout] | -------------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] | [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-semihosting-0.5.0/src/macros.rs:87:37 [INFO] [stdout] | [INFO] [stdout] 87 | $crate::export::hstderr_str(format!(concat!($s, "\n"))) [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 437 | Err(_e) => { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last` is never read [INFO] [stdout] --> src/main.rs:420:37 [INFO] [stdout] | [INFO] [stdout] 420 | ... last = temp; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `emb-test` (bin "emb-test") due to 1 previous error; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a2cc78555f82121b78b1971f0af9932059e15fcd6165c3e79eacaff85806e4df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2cc78555f82121b78b1971f0af9932059e15fcd6165c3e79eacaff85806e4df", kill_on_drop: false }` [INFO] [stdout] a2cc78555f82121b78b1971f0af9932059e15fcd6165c3e79eacaff85806e4df