[INFO] fetching crate memfaultd 1.24.0...
[INFO] building memfaultd-1.24.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate memfaultd 1.24.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate memfaultd 1.24.0
[INFO] finished tweaking crates.io crate memfaultd 1.24.0
[INFO] tweaked toml for crates.io crate memfaultd 1.24.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memfaultd 1.24.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memfaultd 1.24.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fc356c62457fac8722319ad3165f64a15f02fec2d1b29476e801c03ca3df56e
[INFO] running `Command { std: "docker" "start" "-a" "0fc356c62457fac8722319ad3165f64a15f02fec2d1b29476e801c03ca3df56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fc356c62457fac8722319ad3165f64a15f02fec2d1b29476e801c03ca3df56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc356c62457fac8722319ad3165f64a15f02fec2d1b29476e801c03ca3df56e", kill_on_drop: false }`
[INFO] [stdout] 0fc356c62457fac8722319ad3165f64a15f02fec2d1b29476e801c03ca3df56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 492e1b63e1b4847150203f82c5a5d89ac97131b45a9b9f26b99cf4b04ce2a355
[INFO] running `Command { std: "docker" "start" "-a" "492e1b63e1b4847150203f82c5a5d89ac97131b45a9b9f26b99cf4b04ce2a355", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `elf::header::ELFCLASS64 as ELF_TARGET_CLASS`
[INFO] [stdout]   --> src/cli/memfault_core_handler/arch.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         pub use elf::header::ELFCLASS64 as ELF_TARGET_CLASS;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `collectd`
[INFO] [stdout]    --> src/cli/show_settings.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |         #[cfg(feature = "collectd")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `coredump`, `default`, `experimental`, `logging`, `mfw`, `openssl-tls`, `openssl-vendored-tls`, `rust-tls`, `swupdate`, `syslog`, and `systemd`
[INFO] [stdout]     = help: consider adding `collectd` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `regex`
[INFO] [stdout]    --> src/logs/log_collector.rs:338:20
[INFO] [stdout]     |
[INFO] [stdout] 338 |     #[cfg_attr(not(feature = "regex"), allow(dead_code))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `coredump`, `default`, `experimental`, `logging`, `mfw`, `openssl-tls`, `openssl-vendored-tls`, `rust-tls`, `swupdate`, `syslog`, and `systemd`
[INFO] [stdout]     = help: consider adding `regex` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/logs/log_file.rs:109:28
[INFO] [stdout]     |
[INFO] [stdout] 109 |     on_log_completion: Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout]     |                            ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -     on_log_completion: Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout] 109 +     on_log_completion: Box<dyn FnMut(CompletedLog) -> Result<()> + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/logs/log_file.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 175 |         on_log_completion: &mut Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout]     |                                     ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -         on_log_completion: &mut Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout] 175 +         on_log_completion: &mut Box<dyn FnMut(CompletedLog) -> Result<()> + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogFiltersConfig` is never constructed
[INFO] [stdout]    --> src/config/config_file.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub struct LogFiltersConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disk_type` is never used
[INFO] [stdout]   --> src/mmc.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait Mmc {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn disk_type(&self) -> MmcType;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IgnoreNonRetriableError` is never used
[INFO] [stdout]   --> src/retriable_error.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait IgnoreNonRetriableError<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/service_manager/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum ServiceManagerStatus {
[INFO] [stdout]    |          -------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceManagerStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultServiceManager` is never constructed
[INFO] [stdout]   --> src/service_manager/default.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DefaultServiceManager;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cli/memfault_core_handler/core_elf_note.rs:173:39
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn iterate_elf_notes(note_buffer: &[u8]) -> ElfNoteIterator {
[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] 173 | pub fn iterate_elf_notes(note_buffer: &[u8]) -> ElfNoteIterator<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cli/memfault_core_handler/core_elf_note.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub fn iter(&self) -> impl Iterator<Item = &MappedFile> {
[INFO] [stdout]     |                 ^^^^^                          ^^^^^^^^^^^
[INFO] [stdout]     |                 |                              ||
[INFO] [stdout]     |                 |                              |the same lifetime is hidden here
[INFO] [stdout]     |                 |                              the same lifetime is elided here
[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] 328 |     pub fn iter(&self) -> impl Iterator<Item = &MappedFile<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "492e1b63e1b4847150203f82c5a5d89ac97131b45a9b9f26b99cf4b04ce2a355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492e1b63e1b4847150203f82c5a5d89ac97131b45a9b9f26b99cf4b04ce2a355", kill_on_drop: false }`
[INFO] [stdout] 492e1b63e1b4847150203f82c5a5d89ac97131b45a9b9f26b99cf4b04ce2a355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba5ad754d30301fa3a2c132d111704ed2a39523a05e7f63f21fc3c9f1042af4
[INFO] running `Command { std: "docker" "start" "-a" "6ba5ad754d30301fa3a2c132d111704ed2a39523a05e7f63f21fc3c9f1042af4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling goblin v0.7.1
[INFO] [stderr]    Compiling memfaultd v1.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling pest v2.7.12
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling memfaultc-sys v1.24.0
[INFO] [stderr]    Compiling clap_builder v4.4.18
[INFO] [stderr]    Compiling rstest_macros v0.16.0
[INFO] [stderr]    Compiling pest_meta v2.7.12
[INFO] [stderr]    Compiling pest_generator v2.7.12
[INFO] [stderr]    Compiling pest_derive v2.7.12
[INFO] [stderr]    Compiling clap v4.4.18
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling insta v1.40.0
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling argh v0.1.10
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling rstest v0.16.0
[INFO] [stdout] warning: unused import: `elf::header::ELFCLASS64 as ELF_TARGET_CLASS`
[INFO] [stdout]   --> src/cli/memfault_core_handler/arch.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         pub use elf::header::ELFCLASS64 as ELF_TARGET_CLASS;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `collectd`
[INFO] [stdout]    --> src/cli/show_settings.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |         #[cfg(feature = "collectd")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `coredump`, `default`, `experimental`, `logging`, `mfw`, `openssl-tls`, `openssl-vendored-tls`, `rust-tls`, `swupdate`, `syslog`, and `systemd`
[INFO] [stdout]     = help: consider adding `collectd` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `regex`
[INFO] [stdout]    --> src/logs/log_collector.rs:338:20
[INFO] [stdout]     |
[INFO] [stdout] 338 |     #[cfg_attr(not(feature = "regex"), allow(dead_code))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `coredump`, `default`, `experimental`, `logging`, `mfw`, `openssl-tls`, `openssl-vendored-tls`, `rust-tls`, `swupdate`, `syslog`, and `systemd`
[INFO] [stdout]     = help: consider adding `regex` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/logs/log_file.rs:109:28
[INFO] [stdout]     |
[INFO] [stdout] 109 |     on_log_completion: Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout]     |                            ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -     on_log_completion: Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout] 109 +     on_log_completion: Box<dyn FnMut(CompletedLog) -> Result<()> + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/logs/log_file.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 175 |         on_log_completion: &mut Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout]     |                                     ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -         on_log_completion: &mut Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout] 175 +         on_log_completion: &mut Box<dyn FnMut(CompletedLog) -> Result<()> + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stdout] warning: unexpected `cfg` condition value: `collectd`
[INFO] [stdout]    --> src/cli/show_settings.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |         #[cfg(feature = "collectd")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `coredump`, `default`, `experimental`, `logging`, `mfw`, `openssl-tls`, `openssl-vendored-tls`, `rust-tls`, `swupdate`, `syslog`, and `systemd`
[INFO] [stdout]     = help: consider adding `collectd` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `regex`
[INFO] [stdout]    --> src/logs/log_collector.rs:338:20
[INFO] [stdout]     |
[INFO] [stdout] 338 |     #[cfg_attr(not(feature = "regex"), allow(dead_code))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `coredump`, `default`, `experimental`, `logging`, `mfw`, `openssl-tls`, `openssl-vendored-tls`, `rust-tls`, `swupdate`, `syslog`, and `systemd`
[INFO] [stdout]     = help: consider adding `regex` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/logs/log_file.rs:109:28
[INFO] [stdout]     |
[INFO] [stdout] 109 |     on_log_completion: Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout]     |                            ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 -     on_log_completion: Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout] 109 +     on_log_completion: Box<dyn FnMut(CompletedLog) -> Result<()> + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/logs/log_file.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 175 |         on_log_completion: &mut Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout]     |                                     ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 175 -         on_log_completion: &mut Box<(dyn FnMut(CompletedLog) -> Result<()> + Send)>,
[INFO] [stdout] 175 +         on_log_completion: &mut Box<dyn FnMut(CompletedLog) -> Result<()> + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogFiltersConfig` is never constructed
[INFO] [stdout]    --> src/config/config_file.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub struct LogFiltersConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disk_type` is never used
[INFO] [stdout]   --> src/mmc.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait Mmc {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn disk_type(&self) -> MmcType;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IgnoreNonRetriableError` is never used
[INFO] [stdout]   --> src/retriable_error.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait IgnoreNonRetriableError<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/service_manager/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum ServiceManagerStatus {
[INFO] [stdout]    |          -------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceManagerStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultServiceManager` is never constructed
[INFO] [stdout]   --> src/service_manager/default.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DefaultServiceManager;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cli/memfault_core_handler/core_elf_note.rs:173:39
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn iterate_elf_notes(note_buffer: &[u8]) -> ElfNoteIterator {
[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] 173 | pub fn iterate_elf_notes(note_buffer: &[u8]) -> ElfNoteIterator<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cli/memfault_core_handler/core_elf_note.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub fn iter(&self) -> impl Iterator<Item = &MappedFile> {
[INFO] [stdout]     |                 ^^^^^                          ^^^^^^^^^^^
[INFO] [stdout]     |                 |                              ||
[INFO] [stdout]     |                 |                              |the same lifetime is hidden here
[INFO] [stdout]     |                 |                              the same lifetime is elided here
[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] 328 |     pub fn iter(&self) -> impl Iterator<Item = &MappedFile<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogFiltersConfig` is never constructed
[INFO] [stdout]    --> src/config/config_file.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub struct LogFiltersConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disk_type` is never used
[INFO] [stdout]   --> src/mmc.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait Mmc {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn disk_type(&self) -> MmcType;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/service_manager/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum ServiceManagerStatus {
[INFO] [stdout]    |          -------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceManagerStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultServiceManager` is never constructed
[INFO] [stdout]   --> src/service_manager/default.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DefaultServiceManager;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cli/memfault_core_handler/core_elf_note.rs:173:39
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub fn iterate_elf_notes(note_buffer: &[u8]) -> ElfNoteIterator {
[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] 173 | pub fn iterate_elf_notes(note_buffer: &[u8]) -> ElfNoteIterator<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cli/memfault_core_handler/core_elf_note.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub fn iter(&self) -> impl Iterator<Item = &MappedFile> {
[INFO] [stdout]     |                 ^^^^^                          ^^^^^^^^^^^
[INFO] [stdout]     |                 |                              ||
[INFO] [stdout]     |                 |                              |the same lifetime is hidden here
[INFO] [stdout]     |                 |                              the same lifetime is elided here
[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] 328 |     pub fn iter(&self) -> impl Iterator<Item = &MappedFile<'_>> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/disk_backed.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |         fn read_config(&self) -> Option<TestJson> {
[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] 209 |         fn read_config(&self) -> Option<TestJson<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "6ba5ad754d30301fa3a2c132d111704ed2a39523a05e7f63f21fc3c9f1042af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba5ad754d30301fa3a2c132d111704ed2a39523a05e7f63f21fc3c9f1042af4", kill_on_drop: false }`
[INFO] [stdout] 6ba5ad754d30301fa3a2c132d111704ed2a39523a05e7f63f21fc3c9f1042af4
