[INFO] cloning repository https://github.com/mark2b/embassy-sc4o2-sensor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mark2b/embassy-sc4o2-sensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark2b%2Fembassy-sc4o2-sensor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark2b%2Fembassy-sc4o2-sensor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0566bc3f2d114b1045c8b6d8999e7d46e9c09c4 [INFO] checking mark2b/embassy-sc4o2-sensor against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark2b%2Fembassy-sc4o2-sensor" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/mark2b/embassy-sc4o2-sensor [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/mark2b/embassy-sc4o2-sensor [INFO] tweaked toml for git repo https://github.com/mark2b/embassy-sc4o2-sensor written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mark2b/embassy-sc4o2-sensor on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mark2b/embassy-sc4o2-sensor 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmt-parser v1.0.0 [INFO] [stderr] Downloaded usbd-hid-descriptors v0.8.2 [INFO] [stderr] Downloaded panic-probe v1.0.0 [INFO] [stderr] Downloaded embassy-usb-logger v0.5.1 [INFO] [stderr] Downloaded usbd-hid-macros v0.8.2 [INFO] [stderr] Downloaded usbd-hid v0.8.2 [INFO] [stderr] Downloaded embassy-usb-driver v0.2.0 [INFO] [stderr] Downloaded ssmarshal v1.0.0 [INFO] [stderr] Downloaded embassy-time-queue-utils v0.3.0 [INFO] [stderr] Downloaded embassy-sync v0.7.2 [INFO] [stderr] Downloaded defmt-rtt v1.1.0 [INFO] [stderr] Downloaded embassy-executor-timer-queue v0.1.0 [INFO] [stderr] Downloaded embassy-hal-internal v0.3.0 [INFO] [stderr] Downloaded circular-buffer v1.2.0 [INFO] [stderr] Downloaded embassy-executor v0.9.1 [INFO] [stderr] Downloaded embassy-time v0.5.0 [INFO] [stderr] Downloaded pio-parser v0.3.0 [INFO] [stderr] Downloaded term v1.2.0 [INFO] [stderr] Downloaded lalrpop-util v0.22.2 [INFO] [stderr] Downloaded pio v0.3.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.5 [INFO] [stderr] Downloaded cortex-m-rt v0.7.5 [INFO] [stderr] Downloaded smart-leds-trait v0.3.2 [INFO] [stderr] Downloaded smart-leds v0.4.0 [INFO] [stderr] Downloaded embassy-executor-macros v0.7.0 [INFO] [stderr] Downloaded fixed v1.29.0 [INFO] [stderr] Downloaded rp-pac v7.0.0 [INFO] [stderr] Downloaded embassy-embedded-hal v0.5.0 [INFO] [stderr] Downloaded ascii-canvas v4.0.0 [INFO] [stderr] Downloaded pio-core v0.3.0 [INFO] [stderr] Downloaded pio-proc v0.3.0 [INFO] [stderr] Downloaded embassy-rp v0.8.0 [INFO] [stderr] Downloaded embassy-net-driver-channel v0.3.2 [INFO] [stderr] Downloaded embassy-usb v0.5.1 [INFO] [stderr] Downloaded lalrpop v0.22.2 [INFO] [stderr] Downloaded defmt-macros v1.0.1 [INFO] [stderr] Downloaded defmt v1.0.1 [INFO] [stderr] Downloaded sha2-const-stable v0.1.0 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cd3c27c8590e95560d421d2eefb7b4075ac806bd68292755476322bd10c34e3 [INFO] running `Command { std: "docker" "start" "-a" "3cd3c27c8590e95560d421d2eefb7b4075ac806bd68292755476322bd10c34e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cd3c27c8590e95560d421d2eefb7b4075ac806bd68292755476322bd10c34e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cd3c27c8590e95560d421d2eefb7b4075ac806bd68292755476322bd10c34e3", kill_on_drop: false }` [INFO] [stdout] 3cd3c27c8590e95560d421d2eefb7b4075ac806bd68292755476322bd10c34e3 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17415ebe018bc7a971ac93d004482981132f598680b42d966368143758cb786e [INFO] running `Command { std: "docker" "start" "-a" "17415ebe018bc7a971ac93d004482981132f598680b42d966368143758cb786e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling defmt v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling defmt-macros v1.0.1 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling term v1.2.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] Compiling ascii-canvas v4.0.0 [INFO] [stderr] Compiling embassy-sync v0.7.2 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling embassy-time-driver v0.2.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] 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v0.8.9 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling fixed v1.29.0 [INFO] [stderr] Checking embassy-executor-timer-queue v0.1.0 [INFO] [stderr] Compiling rp-pac v7.0.0 [INFO] [stderr] Compiling atomic-polyfill v1.0.3 [INFO] [stderr] Checking embedded-storage-async v0.4.1 [INFO] [stderr] Checking smart-leds-trait v0.3.2 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Compiling embassy-usb v0.5.1 [INFO] [stderr] Checking usb-device v0.3.2 [INFO] [stderr] Compiling embassy-executor v0.9.1 [INFO] [stderr] Checking embassy-net-driver v0.2.0 [INFO] [stderr] Compiling embassy-rp v0.8.0 [INFO] [stderr] Checking embassy-net-driver-channel v0.3.2 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Checking smart-leds v0.4.0 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Compiling embassy-sc4o2-sensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking sha2-const-stable v0.1.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Checking circular-buffer v1.2.0 [INFO] [stderr] Checking ssmarshal v1.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.5 [INFO] [stderr] Compiling num_enum v0.7.5 [INFO] [stderr] Checking pio-core v0.3.0 [INFO] [stderr] Compiling lalrpop-util v0.22.2 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling defmt-parser v1.0.0 [INFO] [stderr] Compiling lalrpop v0.22.2 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling usbd-hid-macros v0.8.2 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling embassy-executor-macros v0.7.0 [INFO] [stderr] Checking usbd-hid v0.8.2 [INFO] [stderr] Checking embassy-usb-driver v0.2.0 [INFO] [stderr] Checking embassy-time v0.5.0 [INFO] [stderr] Checking embassy-embedded-hal v0.5.0 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking embassy-usb-logger v0.5.1 [INFO] [stderr] Compiling pio-parser v0.3.0 [INFO] [stderr] Compiling pio-proc v0.3.0 [INFO] [stderr] Checking pio v0.3.0 [INFO] [stdout] warning: variable `config` is assigned to, but never used [INFO] [stdout] --> src/sc4o2_rp.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut config = uart::Config::default(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_config` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | config.baudrate = 9600; [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] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | config.data_bits = uart::DataBits::DataBits8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | config.stop_bits = uart::StopBits::STOP1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | config.parity = uart::Parity::ParityNone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `config` is assigned to, but never used [INFO] [stdout] --> src/sc4o2_rp.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | let mut config = uart::Config::default(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_config` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | config.baudrate = 9600; [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] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | config.data_bits = uart::DataBits::DataBits8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | config.stop_bits = uart::StopBits::STOP1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `config` is never read [INFO] [stdout] --> src/sc4o2_rp.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | config.parity = uart::Parity::ParityNone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.64s [INFO] running `Command { std: "docker" "inspect" "17415ebe018bc7a971ac93d004482981132f598680b42d966368143758cb786e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17415ebe018bc7a971ac93d004482981132f598680b42d966368143758cb786e", kill_on_drop: false }` [INFO] [stdout] 17415ebe018bc7a971ac93d004482981132f598680b42d966368143758cb786e