[INFO] fetching crate dw3000-ng 0.7.0... [INFO] checking dw3000-ng-0.7.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125107-1 [INFO] extracting crate dw3000-ng 0.7.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate dw3000-ng 0.7.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dw3000-ng 0.7.0 [INFO] finished tweaking crates.io crate dw3000-ng 0.7.0 [INFO] tweaked toml for crates.io crate dw3000-ng 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.13) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stable_deref_trait v1.2.0 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded defmt-macros v0.3.9 [INFO] [stderr] Downloaded defmt v0.3.8 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded equivalent v1.0.1 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.61 [INFO] [stderr] Downloaded byte v0.2.7 [INFO] [stderr] Downloaded embedded-hal-nb v1.0.0 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded embedded-hal-mock v0.10.0 [INFO] [stderr] Downloaded half v2.4.1 [INFO] [stderr] Downloaded fixed v1.27.0 [INFO] [stderr] Downloaded winnow v0.5.40 [INFO] [stderr] Downloaded syn v1.0.109 [INFO] [stderr] Downloaded typenum v1.17.0 [INFO] [stderr] Downloaded libm v0.2.8 [INFO] [stderr] Downloaded hashbrown v0.14.5 [INFO] [stderr] Downloaded indexmap v2.2.6 [INFO] [stderr] Downloaded memchr v2.7.2 [INFO] [stderr] Downloaded toml_edit v0.21.1 [INFO] [stderr] Downloaded serde_derive v1.0.203 [INFO] [stderr] Downloaded serde v1.0.203 [INFO] [stderr] Downloaded bytemuck v1.16.0 [INFO] [stderr] Downloaded az v1.2.1 [INFO] [stderr] Downloaded toml_datetime v0.6.6 [INFO] [stderr] Downloaded proc-macro-crate v3.1.0 [INFO] [stderr] Downloaded num_enum_derive v0.7.2 [INFO] [stderr] Downloaded num_enum v0.7.2 [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded proc-macro-error v1.0.4 [INFO] [stderr] Downloaded smoltcp v0.11.0 [INFO] [stderr] Downloaded defmt-parser v0.3.4 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.4 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e81217fec68368dfb05b734bebc4c97d0ae3642afa7115c3e47674b8904a2f0 [INFO] running `Command { std: "docker" "start" "-a" "5e81217fec68368dfb05b734bebc4c97d0ae3642afa7115c3e47674b8904a2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e81217fec68368dfb05b734bebc4c97d0ae3642afa7115c3e47674b8904a2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e81217fec68368dfb05b734bebc4c97d0ae3642afa7115c3e47674b8904a2f0", kill_on_drop: false }` [INFO] [stdout] 5e81217fec68368dfb05b734bebc4c97d0ae3642afa7115c3e47674b8904a2f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0b69d6662b7e948e43b15447b010e85c56079305e8676e5efd64fa3054ab273 [INFO] running `Command { std: "docker" "start" "-a" "b0b69d6662b7e948e43b15447b010e85c56079305e8676e5efd64fa3054ab273", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling defmt v0.3.8 [INFO] [stderr] Compiling defmt-macros v0.3.9 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling smoltcp v0.11.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Compiling fixed v1.27.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking bytemuck v1.16.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking managed v0.8.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Checking byte v0.2.7 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking embedded-hal-mock v0.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Compiling defmt-parser v0.3.4 [INFO] [stderr] Checking dw3000-ng v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ll.rs:433:30 [INFO] [stdout] | [INFO] [stdout] 433 | pub struct W(pub(crate) [u8; HEADER_LEN + $len]); [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] ... [INFO] [stdout] 625 | / impl_register! { [INFO] [stdout] 626 | | [INFO] [stdout] 627 | | 0x00, 0x00, 4, RO, DEV_ID(dev_id) { /// Device identifier [INFO] [stdout] 628 | | rev, 0, 3, u8; /// Revision [INFO] [stdout] ... | [INFO] [stdout] 1634 | | } [INFO] [stdout] 1635 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 433 | pub struct W(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ll.rs:433:30 [INFO] [stdout] | [INFO] [stdout] 433 | pub struct W(pub(crate) [u8; HEADER_LEN + $len]); [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] ... [INFO] [stdout] 625 | / impl_register! { [INFO] [stdout] 626 | | [INFO] [stdout] 627 | | 0x00, 0x00, 4, RO, DEV_ID(dev_id) { /// Device identifier [INFO] [stdout] 628 | | rev, 0, 3, u8; /// Revision [INFO] [stdout] ... | [INFO] [stdout] 1634 | | } [INFO] [stdout] 1635 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 433 | pub struct W(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.06s [INFO] running `Command { std: "docker" "inspect" "b0b69d6662b7e948e43b15447b010e85c56079305e8676e5efd64fa3054ab273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b69d6662b7e948e43b15447b010e85c56079305e8676e5efd64fa3054ab273", kill_on_drop: false }` [INFO] [stdout] b0b69d6662b7e948e43b15447b010e85c56079305e8676e5efd64fa3054ab273