[INFO] fetching crate esp-hosted 0.1.12... [INFO] testing esp-hosted-0.1.12 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate esp-hosted 0.1.12 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate esp-hosted 0.1.12 [INFO] finished tweaking crates.io crate esp-hosted 0.1.12 [INFO] tweaked toml for crates.io crate esp-hosted 0.1.12 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate esp-hosted 0.1.12 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate esp-hosted 0.1.12 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ff3b2cef72432645cc68860a30ecf49a56f4827b04b508c573d5ab4db917a28 [INFO] running `Command { std: "docker" "start" "-a" "6ff3b2cef72432645cc68860a30ecf49a56f4827b04b508c573d5ab4db917a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ff3b2cef72432645cc68860a30ecf49a56f4827b04b508c573d5ab4db917a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ff3b2cef72432645cc68860a30ecf49a56f4827b04b508c573d5ab4db917a28", kill_on_drop: false }` [INFO] [stdout] 6ff3b2cef72432645cc68860a30ecf49a56f4827b04b508c573d5ab4db917a28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63256a10500502bb348c1f1b43d18f6680c116db745dd060ebce5020b0b0b2e0 [INFO] running `Command { std: "docker" "start" "-a" "63256a10500502bb348c1f1b43d18f6680c116db745dd060ebce5020b0b0b2e0", kill_on_drop: false }` [INFO] [stderr] Compiling defmt-macros v1.0.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling defmt v1.0.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling micropb v0.3.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Compiling num_enum v0.7.4 [INFO] [stderr] Compiling defmt-parser v1.0.0 [INFO] [stderr] Compiling esp-hosted v0.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/ble.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 224 | Ok(r) => Ok(rpc_parsed), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | Err(e) => Err(EspError::Proto), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut header = PayloadHeader::from_bytes(&buf[..HEADER_SIZE])?; [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/lib.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut total_size = header.len as usize + PL_HEADER_SIZE; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:264:12 [INFO] [stdout] | [INFO] [stdout] 264 | Ok(r) => Ok(rpc_parsed), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | Err(e) => Err(EspError::Proto), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | let mut total_size = header.len as usize; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:135:39 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:241:35 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ble.rs:350:30 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, EspError> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, MAX_HCI_EVS>, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.35s [INFO] running `Command { std: "docker" "inspect" "63256a10500502bb348c1f1b43d18f6680c116db745dd060ebce5020b0b0b2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63256a10500502bb348c1f1b43d18f6680c116db745dd060ebce5020b0b0b2e0", kill_on_drop: false }` [INFO] [stdout] 63256a10500502bb348c1f1b43d18f6680c116db745dd060ebce5020b0b0b2e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a219d29a81a385b0b5c41927cb3f06c84cef7c0f063acf5457a386b80e34f0a1 [INFO] running `Command { std: "docker" "start" "-a" "a219d29a81a385b0b5c41927cb3f06c84cef7c0f063acf5457a386b80e34f0a1", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/ble.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 224 | Ok(r) => Ok(rpc_parsed), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | Err(e) => Err(EspError::Proto), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut header = PayloadHeader::from_bytes(&buf[..HEADER_SIZE])?; [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/lib.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut total_size = header.len as usize + PL_HEADER_SIZE; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:264:12 [INFO] [stdout] | [INFO] [stdout] 264 | Ok(r) => Ok(rpc_parsed), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | Err(e) => Err(EspError::Proto), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | let mut total_size = header.len as usize; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:135:39 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:241:35 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ble.rs:350:30 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, EspError> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, MAX_HCI_EVS>, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling esp-hosted v0.1.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `num_traits::float::FloatCore` [INFO] [stdout] --> src/ble.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use num_traits::float::FloatCore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/ble.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 224 | Ok(r) => Ok(rpc_parsed), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | Err(e) => Err(EspError::Proto), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut header = PayloadHeader::from_bytes(&buf[..HEADER_SIZE])?; [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/lib.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut total_size = header.len as usize + PL_HEADER_SIZE; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:264:12 [INFO] [stdout] | [INFO] [stdout] 264 | Ok(r) => Ok(rpc_parsed), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | Err(e) => Err(EspError::Proto), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | let mut total_size = header.len as usize; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:135:39 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:241:35 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ble.rs:350:30 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, EspError> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, MAX_HCI_EVS>, EspError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "a219d29a81a385b0b5c41927cb3f06c84cef7c0f063acf5457a386b80e34f0a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a219d29a81a385b0b5c41927cb3f06c84cef7c0f063acf5457a386b80e34f0a1", kill_on_drop: false }` [INFO] [stdout] a219d29a81a385b0b5c41927cb3f06c84cef7c0f063acf5457a386b80e34f0a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 647e5154c255c620f27f64ef20b3b625375c777f134f513cb7cbe08341d593a3 [INFO] running `Command { std: "docker" "start" "-a" "647e5154c255c620f27f64ef20b3b625375c777f134f513cb7cbe08341d593a3", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/ble.rs:369:17 [INFO] [stderr] | [INFO] [stderr] 369 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/lib.rs:224:12 [INFO] [stderr] | [INFO] [stderr] 224 | Ok(r) => Ok(rpc_parsed), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | Err(e) => Err(EspError::Proto), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | let mut header = PayloadHeader::from_bytes(&buf[..HEADER_SIZE])?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 192 | let mut total_size = header.len as usize + PL_HEADER_SIZE; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/lib.rs:264:12 [INFO] [stderr] | [INFO] [stderr] 264 | Ok(r) => Ok(rpc_parsed), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:265:13 [INFO] [stderr] | [INFO] [stderr] 265 | Err(e) => Err(EspError::Proto), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | let mut total_size = header.len as usize; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:135:39 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 135 | pub fn parse_msg_header_not_read(buf: &[u8]) -> Result, EspError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:241:35 [INFO] [stderr] | [INFO] [stderr] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 241 | pub fn parse_msg_header_read(buf: &[u8], header: PayloadHeader) -> Result, EspError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/ble.rs:350:30 [INFO] [stderr] | [INFO] [stderr] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, EspError> { [INFO] [stderr] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 350 | pub fn parse_hci_events(buf: &[u8]) -> Result, MAX_HCI_EVS>, EspError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num_traits::float::FloatCore` [INFO] [stderr] --> src/ble.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use num_traits::float::FloatCore; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: `esp-hosted` (lib) generated 11 warnings (run `cargo fix --lib -p esp-hosted` to apply 6 suggestions) [INFO] [stderr] warning: `esp-hosted` (lib test) generated 12 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esp_hosted-397d5e23ff97f29e) [INFO] [stderr] Doc-tests esp_hosted [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "647e5154c255c620f27f64ef20b3b625375c777f134f513cb7cbe08341d593a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647e5154c255c620f27f64ef20b3b625375c777f134f513cb7cbe08341d593a3", kill_on_drop: false }` [INFO] [stdout] 647e5154c255c620f27f64ef20b3b625375c777f134f513cb7cbe08341d593a3