[INFO] cloning repository https://github.com/BlackbirdHQ/ublox-short-range-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlackbirdHQ/ublox-short-range-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d83219dad2d090190999d61fb4ab50548bbe449 [INFO] checking BlackbirdHQ/ublox-short-range-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlackbirdHQ/ublox-short-range-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/BlackbirdHQ/ublox-short-range-rs [INFO] finished tweaking git repo https://github.com/BlackbirdHQ/ublox-short-range-rs [INFO] tweaked toml for git repo https://github.com/BlackbirdHQ/ublox-short-range-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/BlackbirdHQ/atat` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/BlackbirdHQ/ublox-sockets` [INFO] [stderr] Locking 63 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding embassy-sync v0.2.0 (latest: v0.5.0) [INFO] [stderr] Adding embassy-time v0.1.5 (latest: v0.3.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding embedded-hal v1.0.0-rc.1 (latest: v1.0.0) [INFO] [stderr] Adding embedded-io v0.4.0 (latest: v0.6.1) [INFO] [stderr] Adding embedded-io v0.5.0 (latest: v0.6.1) [INFO] [stderr] Adding embedded-io-async v0.5.0 (latest: v0.6.1) [INFO] [stderr] Adding embedded-nal v0.6.0 (latest: v0.8.0) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding no-std-net v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded heapless v0.7.17 [INFO] [stderr] Downloaded embedded-io-async v0.5.0 [INFO] [stderr] Downloaded hash32-derive v0.1.1 [INFO] [stderr] Downloaded heapless-bytes v0.3.0 [INFO] [stderr] Downloaded embedded-nal v0.6.0 [INFO] [stderr] Downloaded embedded-hal v1.0.0-rc.1 [INFO] [stderr] Downloaded embedded-io v0.4.0 [INFO] [stderr] Downloaded embedded-io v0.5.0 [INFO] [stderr] Downloaded embassy-time v0.1.5 [INFO] [stderr] Downloaded defmt v0.3.6 [INFO] [stderr] Downloaded atomic-polyfill v1.0.3 [INFO] [stderr] Downloaded defmt-parser v0.3.4 [INFO] [stderr] Downloaded defmt-macros v0.3.7 [INFO] [stderr] Downloaded embassy-sync v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32c79f8578789b6b3edb22353ae1787cb05d80bd7d59f68241618975491da32c [INFO] running `Command { std: "docker" "start" "-a" "32c79f8578789b6b3edb22353ae1787cb05d80bd7d59f68241618975491da32c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32c79f8578789b6b3edb22353ae1787cb05d80bd7d59f68241618975491da32c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32c79f8578789b6b3edb22353ae1787cb05d80bd7d59f68241618975491da32c", kill_on_drop: false }` [INFO] [stdout] 32c79f8578789b6b3edb22353ae1787cb05d80bd7d59f68241618975491da32c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4d10f0ea56fec9618772ce33a7038e739d6ee735c5f00e4e0e9279e26b66b01 [INFO] running `Command { std: "docker" "start" "-a" "b4d10f0ea56fec9618772ce33a7038e739d6ee735c5f00e4e0e9279e26b66b01", kill_on_drop: false }` [INFO] [stderr] Compiling defmt-macros v0.3.7 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling defmt v0.3.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling embassy-sync v0.2.0 [INFO] [stderr] Compiling embassy-time v0.1.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking embedded-io v0.4.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling hash32-derive v0.1.1 [INFO] [stderr] Checking embedded-hal v1.0.0-rc.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling defmt-parser v0.3.4 [INFO] [stderr] Compiling serde_at v0.19.1 (https://github.com/BlackbirdHQ/atat?rev=c5caaf7#c5caaf75) [INFO] [stderr] Checking embedded-io v0.5.0 [INFO] [stderr] Compiling atat_derive v0.19.1 (https://github.com/BlackbirdHQ/atat?rev=c5caaf7#c5caaf75) [INFO] [stderr] Checking embedded-io-async v0.5.0 [INFO] [stderr] Checking no-std-net v0.5.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking heapless-bytes v0.3.0 [INFO] [stderr] Checking embedded-nal v0.6.0 [INFO] [stderr] Checking atat v0.19.1 (https://github.com/BlackbirdHQ/atat?rev=c5caaf7#c5caaf75) [INFO] [stderr] Checking ublox-sockets v0.5.0 (https://github.com/BlackbirdHQ/ublox-sockets?rev=b1ff942#b1ff942e) [INFO] [stderr] Checking ublox-short-range-rs v0.1.1 (/opt/rustwide/workdir/ublox-short-range) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:65:39 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:65:30 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/sta.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/core/src/prelude/mod.rs:65:30 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DATA_PACKAGE_SIZE` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:170:40 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `DATA_PACKAGE_SIZE` is already imported here [INFO] [stdout] 169 | use crate::command::{ [INFO] [stdout] 170 | data_mode::urc::PeerConnected, edm::types::DATA_PACKAGE_SIZE, PeerHandle, Urc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Urc` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:170:83 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `Urc` is already imported here [INFO] [stdout] 169 | use crate::command::{ [INFO] [stdout] 170 | data_mode::urc::PeerConnected, edm::types::DATA_PACKAGE_SIZE, PeerHandle, Urc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:172:16 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `Vec` is already imported here [INFO] [stdout] ... [INFO] [stdout] 172 | use atat::{heapless::Vec, heapless_bytes::Bytes, AtatUrc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtatUrc` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:172:54 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `AtatUrc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 172 | use atat::{heapless::Vec, heapless_bytes::Bytes, AtatUrc}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:260:16 [INFO] [stdout] | [INFO] [stdout] 255 | use super::*; [INFO] [stdout] | -------- the item `Vec` is already imported here [INFO] [stdout] ... [INFO] [stdout] 260 | use atat::{heapless::Vec, AtatCmd, Error}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtatCmd` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:260:31 [INFO] [stdout] | [INFO] [stdout] 255 | use super::*; [INFO] [stdout] | -------- the item `AtatCmd` is already imported here [INFO] [stdout] ... [INFO] [stdout] 260 | use atat::{heapless::Vec, AtatCmd, Error}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/sta.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> ublox-short-range/src/command/wifi/mod.rs:63:73 [INFO] [stdout] | [INFO] [stdout] 63 | atat::serde_at::from_slice::(resp).map_err(|e| atat::Error::Parse) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `peer_handle` is never read [INFO] [stdout] --> ublox-short-range/src/wifi/udp_stack.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut peer_handle = crate::command::PeerHandle(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> ublox-short-range/src/command/wifi/mod.rs:63:73 [INFO] [stdout] | [INFO] [stdout] 63 | atat::serde_at::from_slice::(resp).map_err(|e| atat::Error::Parse) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `peer_handle` is never read [INFO] [stdout] --> ublox-short-range/src/wifi/udp_stack.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut peer_handle = crate::command::PeerHandle(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.22s [INFO] running `Command { std: "docker" "inspect" "b4d10f0ea56fec9618772ce33a7038e739d6ee735c5f00e4e0e9279e26b66b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d10f0ea56fec9618772ce33a7038e739d6ee735c5f00e4e0e9279e26b66b01", kill_on_drop: false }` [INFO] [stdout] b4d10f0ea56fec9618772ce33a7038e739d6ee735c5f00e4e0e9279e26b66b01 [INFO] checking BlackbirdHQ/ublox-short-range-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlackbirdHQ/ublox-short-range-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/BlackbirdHQ/ublox-short-range-rs [INFO] finished tweaking git repo https://github.com/BlackbirdHQ/ublox-short-range-rs [INFO] tweaked toml for git repo https://github.com/BlackbirdHQ/ublox-short-range-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/BlackbirdHQ/atat` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/BlackbirdHQ/ublox-sockets` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42fb55d1e69844f3a1b0655d38189db79815d72c9e53adb58f644e90e5822766 [INFO] running `Command { std: "docker" "start" "-a" "42fb55d1e69844f3a1b0655d38189db79815d72c9e53adb58f644e90e5822766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42fb55d1e69844f3a1b0655d38189db79815d72c9e53adb58f644e90e5822766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42fb55d1e69844f3a1b0655d38189db79815d72c9e53adb58f644e90e5822766", kill_on_drop: false }` [INFO] [stdout] 42fb55d1e69844f3a1b0655d38189db79815d72c9e53adb58f644e90e5822766 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7685a8a58f39bc45aa6d925c60f1643ff8a33b6fc67343007836d0c3968cc6db [INFO] running `Command { std: "docker" "start" "-a" "7685a8a58f39bc45aa6d925c60f1643ff8a33b6fc67343007836d0c3968cc6db", kill_on_drop: false }` [INFO] [stderr] Compiling defmt-macros v0.3.7 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling defmt v0.3.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling embassy-sync v0.2.0 [INFO] [stderr] Compiling embassy-time v0.1.5 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking embedded-io v0.4.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling hash32-derive v0.1.1 [INFO] [stderr] Checking embedded-hal v1.0.0-rc.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling defmt-parser v0.3.4 [INFO] [stderr] Checking embedded-io v0.5.0 [INFO] [stderr] Checking embedded-io-async v0.5.0 [INFO] [stderr] Compiling serde_at v0.19.1 (https://github.com/BlackbirdHQ/atat?rev=c5caaf7#c5caaf75) [INFO] [stderr] Compiling atat_derive v0.19.1 (https://github.com/BlackbirdHQ/atat?rev=c5caaf7#c5caaf75) [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking no-std-net v0.5.0 [INFO] [stderr] Checking heapless-bytes v0.3.0 [INFO] [stderr] Checking embedded-nal v0.6.0 [INFO] [stderr] Checking atat v0.19.1 (https://github.com/BlackbirdHQ/atat?rev=c5caaf7#c5caaf75) [INFO] [stderr] Checking ublox-sockets v0.5.0 (https://github.com/BlackbirdHQ/ublox-sockets?rev=b1ff942#b1ff942e) [INFO] [stderr] Checking ublox-short-range-rs v0.1.1 (/opt/rustwide/workdir/ublox-short-range) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/core/src/prelude/mod.rs:65:39 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DATA_PACKAGE_SIZE` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:170:40 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `DATA_PACKAGE_SIZE` is already imported here [INFO] [stdout] 169 | use crate::command::{ [INFO] [stdout] 170 | data_mode::urc::PeerConnected, edm::types::DATA_PACKAGE_SIZE, PeerHandle, Urc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Urc` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:170:83 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `Urc` is already imported here [INFO] [stdout] 169 | use crate::command::{ [INFO] [stdout] 170 | data_mode::urc::PeerConnected, edm::types::DATA_PACKAGE_SIZE, PeerHandle, Urc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:172:16 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `Vec` is already imported here [INFO] [stdout] ... [INFO] [stdout] 172 | use atat::{heapless::Vec, heapless_bytes::Bytes, AtatUrc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtatUrc` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/urc.rs:172:54 [INFO] [stdout] | [INFO] [stdout] 168 | use super::*; [INFO] [stdout] | -------- the item `AtatUrc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 172 | use atat::{heapless::Vec, heapless_bytes::Bytes, AtatUrc}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:260:16 [INFO] [stdout] | [INFO] [stdout] 255 | use super::*; [INFO] [stdout] | -------- the item `Vec` is already imported here [INFO] [stdout] ... [INFO] [stdout] 260 | use atat::{heapless::Vec, AtatCmd, Error}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AtatCmd` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/command/edm/mod.rs:260:31 [INFO] [stdout] | [INFO] [stdout] 255 | use super::*; [INFO] [stdout] | -------- the item `AtatCmd` is already imported here [INFO] [stdout] ... [INFO] [stdout] 260 | use atat::{heapless::Vec, AtatCmd, Error}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/core/src/prelude/mod.rs:65:30 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/sta.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/core/src/prelude/mod.rs:65:30 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> ublox-short-range/src/wifi/sta.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> ublox-short-range/src/command/wifi/mod.rs:63:73 [INFO] [stdout] | [INFO] [stdout] 63 | atat::serde_at::from_slice::(resp).map_err(|e| atat::Error::Parse) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `peer_handle` is never read [INFO] [stdout] --> ublox-short-range/src/wifi/udp_stack.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut peer_handle = crate::command::PeerHandle(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> ublox-short-range/src/command/wifi/mod.rs:63:73 [INFO] [stdout] | [INFO] [stdout] 63 | atat::serde_at::from_slice::(resp).map_err(|e| atat::Error::Parse) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `peer_handle` is never read [INFO] [stdout] --> ublox-short-range/src/wifi/udp_stack.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut peer_handle = crate::command::PeerHandle(0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.33s [INFO] running `Command { std: "docker" "inspect" "7685a8a58f39bc45aa6d925c60f1643ff8a33b6fc67343007836d0c3968cc6db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7685a8a58f39bc45aa6d925c60f1643ff8a33b6fc67343007836d0c3968cc6db", kill_on_drop: false }` [INFO] [stdout] 7685a8a58f39bc45aa6d925c60f1643ff8a33b6fc67343007836d0c3968cc6db