[INFO] fetching crate nrf52840-platform 0.1.2... [INFO] testing nrf52840-platform-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate nrf52840-platform 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate nrf52840-platform 0.1.2 [INFO] finished tweaking crates.io crate nrf52840-platform 0.1.2 [INFO] tweaked toml for crates.io crate nrf52840-platform 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nrf52840-platform 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nrf52840-platform 0.1.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded r0 v0.2.2 [INFO] [stderr] Downloaded nrf52840-hal v0.8.1 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.7 [INFO] [stderr] Downloaded vcell v0.1.2 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded cortex-m-rt v0.6.11 [INFO] [stderr] Downloaded embedded-platform v0.1.1 [INFO] [stderr] Downloaded futures-channel v0.3.1 [INFO] [stderr] Downloaded typenum v1.11.2 [INFO] [stderr] Downloaded cortex-m v0.6.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded futures-io v0.3.1 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded futures v0.3.1 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded nrf52840-pac v0.8.0 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded embedded-hal v0.2.3 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded fpa v0.1.0 [INFO] [stderr] Downloaded nb v0.1.2 [INFO] [stderr] Downloaded nrf52-hal-common v0.8.1 [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded stable_deref_trait v1.1.1 [INFO] [stderr] Downloaded aligned v0.3.2 [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded futures-macro v0.3.1 [INFO] [stderr] Downloaded futures-sink v0.3.1 [INFO] [stderr] Downloaded core-futures-tls v0.1.1 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded as-slice v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e66c5da42b453a42313087f7e8f14a426b187af813f1b075e07f0032b5d7cec [INFO] running `Command { std: "docker" "start" "-a" "7e66c5da42b453a42313087f7e8f14a426b187af813f1b075e07f0032b5d7cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e66c5da42b453a42313087f7e8f14a426b187af813f1b075e07f0032b5d7cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e66c5da42b453a42313087f7e8f14a426b187af813f1b075e07f0032b5d7cec", kill_on_drop: false }` [INFO] [stdout] 7e66c5da42b453a42313087f7e8f14a426b187af813f1b075e07f0032b5d7cec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a1535fcb12f12c34f195245ee02e5d926dae5a2da3d1cdc310ec22866af2992 [INFO] running `Command { std: "docker" "start" "-a" "7a1535fcb12f12c34f195245ee02e5d926dae5a2da3d1cdc310ec22866af2992", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling cortex-m v0.6.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cortex-m-rt v0.6.11 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling nrf52840-pac v0.8.0 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling nrf52840-hal v0.8.1 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling as-slice v0.1.2 [INFO] [stderr] Compiling aligned v0.3.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling embedded-platform v0.1.1 [INFO] [stderr] Compiling nrf52-hal-common v0.8.1 [INFO] [stderr] Compiling nrf52840-platform v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sda` [INFO] [stdout] --> src/i2c.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | sda: &mut gpio::Pin>>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sda` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scl` [INFO] [stdout] --> src/i2c.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | scl: &mut gpio::Pin>>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_scl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/i2c.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | addr: u8, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/i2c.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | buffer: &mut [u8], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/i2c.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | addr: u8, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes` [INFO] [stdout] --> src/i2c.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | bytes: &[u8], [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/gpio.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 119 | p0: P0 => [ [INFO] [stdout] | -- fields in this struct [INFO] [stdout] 120 | p0_00: P0_00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 121 | p0_01: P0_01, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 122 | p0_02: P0_02, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | p0_05: P0_05, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 126 | p0_06: P0_06, [INFO] [stdout] 127 | p0_07: P0_07, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 128 | p0_08: P0_08, [INFO] [stdout] 129 | p0_09: P0_09, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 130 | p0_10: P0_10, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 131 | p0_11: P0_11, [INFO] [stdout] 132 | p0_12: P0_12, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 133 | p0_13: P0_13, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 134 | p0_14: P0_14, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 135 | p0_15: P0_15, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 136 | p0_16: P0_16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 137 | p0_17: P0_17, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 138 | p0_18: P0_18, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | p0_19: P0_19, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | p0_20: P0_20, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 141 | p0_21: P0_21, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 142 | p0_22: P0_22, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 143 | p0_23: P0_23, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 144 | p0_24: P0_24, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 145 | p0_25: P0_25, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `P0` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `p1_00`, `p1_04`, `p1_05`, `p1_06`, `p1_07`, and `p1_09` are never read [INFO] [stdout] --> src/gpio.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 153 | p1: P1 => [ [INFO] [stdout] | -- fields in this struct [INFO] [stdout] 154 | p1_00: P1_00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | p1_04: P1_04, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 159 | p1_05: P1_05, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 160 | p1_06: P1_06, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 161 | p1_07: P1_07, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 162 | p1_08: P1_08, [INFO] [stdout] 163 | p1_09: P1_09, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `P1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.70s [INFO] running `Command { std: "docker" "inspect" "7a1535fcb12f12c34f195245ee02e5d926dae5a2da3d1cdc310ec22866af2992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a1535fcb12f12c34f195245ee02e5d926dae5a2da3d1cdc310ec22866af2992", kill_on_drop: false }` [INFO] [stdout] 7a1535fcb12f12c34f195245ee02e5d926dae5a2da3d1cdc310ec22866af2992 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2ca2d9b3ed5ef740dfa50bb1abed0634aee13918fa0aeaf41f427b791270a26 [INFO] running `Command { std: "docker" "start" "-a" "a2ca2d9b3ed5ef740dfa50bb1abed0634aee13918fa0aeaf41f427b791270a26", kill_on_drop: false }` [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling core-futures-tls v0.1.1 [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sda` [INFO] [stdout] --> src/i2c.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | sda: &mut gpio::Pin>>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sda` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scl` [INFO] [stdout] --> src/i2c.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | scl: &mut gpio::Pin>>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_scl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/i2c.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | addr: u8, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/i2c.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | buffer: &mut [u8], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/i2c.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | addr: u8, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes` [INFO] [stdout] --> src/i2c.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | bytes: &[u8], [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/i2c.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | cx: &mut task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/gpio.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 119 | p0: P0 => [ [INFO] [stdout] | -- fields in this struct [INFO] [stdout] 120 | p0_00: P0_00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 121 | p0_01: P0_01, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 122 | p0_02: P0_02, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | p0_05: P0_05, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 126 | p0_06: P0_06, [INFO] [stdout] 127 | p0_07: P0_07, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 128 | p0_08: P0_08, [INFO] [stdout] 129 | p0_09: P0_09, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 130 | p0_10: P0_10, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 131 | p0_11: P0_11, [INFO] [stdout] 132 | p0_12: P0_12, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 133 | p0_13: P0_13, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 134 | p0_14: P0_14, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 135 | p0_15: P0_15, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 136 | p0_16: P0_16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 137 | p0_17: P0_17, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 138 | p0_18: P0_18, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 139 | p0_19: P0_19, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 140 | p0_20: P0_20, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 141 | p0_21: P0_21, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 142 | p0_22: P0_22, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 143 | p0_23: P0_23, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 144 | p0_24: P0_24, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 145 | p0_25: P0_25, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `P0` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `p1_00`, `p1_04`, `p1_05`, `p1_06`, `p1_07`, and `p1_09` are never read [INFO] [stdout] --> src/gpio.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 153 | p1: P1 => [ [INFO] [stdout] | -- fields in this struct [INFO] [stdout] 154 | p1_00: P1_00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | p1_04: P1_04, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 159 | p1_05: P1_05, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 160 | p1_06: P1_06, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 161 | p1_07: P1_07, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 162 | p1_08: P1_08, [INFO] [stdout] 163 | p1_09: P1_09, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `P1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/core-futures-tls-0.1.1/src/lib.rs:78:43 [INFO] [stdout] | [INFO] [stdout] 78 | #![feature(thread_local, generator_trait, optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.50.0; see for more information [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::ops::Generator`, `core::ops::GeneratorState` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/core-futures-tls-0.1.1/src/future.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | use core::ops::{Drop, Generator, GeneratorState}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ no `GeneratorState` in `ops` [INFO] [stdout] | | [INFO] [stdout] | no `Generator` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not fully implemented; use marker types for now [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/core-futures-tls-0.1.1/src/future.rs:30:32 [INFO] [stdout] | [INFO] [stdout] 30 | impl> !Unpin for GenFuture {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` 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[E0635]: unknown feature `generator_trait` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/core-futures-tls-0.1.1/src/lib.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | #![feature(thread_local, generator_trait, optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0557, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `core-futures-tls` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a2ca2d9b3ed5ef740dfa50bb1abed0634aee13918fa0aeaf41f427b791270a26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2ca2d9b3ed5ef740dfa50bb1abed0634aee13918fa0aeaf41f427b791270a26", kill_on_drop: false }` [INFO] [stdout] a2ca2d9b3ed5ef740dfa50bb1abed0634aee13918fa0aeaf41f427b791270a26