[INFO] fetching crate heim-process 0.1.1-rc.1... [INFO] checking heim-process-0.1.1-rc.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate heim-process 0.1.1-rc.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate heim-process 0.1.1-rc.1 [INFO] finished tweaking crates.io crate heim-process 0.1.1-rc.1 [INFO] tweaked toml for crates.io crate heim-process 0.1.1-rc.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate heim-process 0.1.1-rc.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 167 packages to latest compatible versions [INFO] [stderr] Adding memchr v2.3.4 (available: v2.7.5) [INFO] [stderr] Adding ntapi v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding once_cell v1.5.2 (available: v1.21.3) [INFO] [stderr] Adding ordered-float v2.0.1 (available: v2.10.1) [INFO] [stderr] Adding platforms v1.0.3 (available: v1.1.0) [INFO] [stderr] Adding regex v1.8.4 (available: v1.11.2) [INFO] [stderr] Adding smol v1.2.5 (available: v1.3.0) [INFO] [stderr] Adding version-sync v0.9.4 (available: v0.9.5) [INFO] [stderr] Adding which v4.0.2 (available: v4.4.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v4.0.2 [INFO] [stderr] Downloaded heim-host v0.1.0-rc.1 [INFO] [stderr] Downloaded macaddr v1.0.1 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded darwin-libproc-sys v0.2.0 [INFO] [stderr] Downloaded darwin-libproc v0.2.0 [INFO] [stderr] Downloaded heim-cpu v0.1.0-rc.1 [INFO] [stderr] Downloaded platforms v1.0.3 [INFO] [stderr] Downloaded heim-net v0.1.0-rc.1 [INFO] [stderr] Downloaded version-sync v0.9.4 [INFO] [stderr] Downloaded heim-derive v0.1.0-rc.1 [INFO] [stderr] Downloaded heim-common v0.1.0-rc.1 [INFO] [stderr] Downloaded heim-runtime v0.1.0-rc.1 [INFO] [stderr] Downloaded ordered-float v2.0.1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46d29e8536a88a20e2a2bc76570c5e59d0892a7ebde3f69628813846d0dae328 [INFO] running `Command { std: "docker" "start" "-a" "46d29e8536a88a20e2a2bc76570c5e59d0892a7ebde3f69628813846d0dae328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46d29e8536a88a20e2a2bc76570c5e59d0892a7ebde3f69628813846d0dae328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46d29e8536a88a20e2a2bc76570c5e59d0892a7ebde3f69628813846d0dae328", kill_on_drop: false }` [INFO] [stdout] 46d29e8536a88a20e2a2bc76570c5e59d0892a7ebde3f69628813846d0dae328 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5740b83fd6b6b44ded195fbe39d5dca1fcb57feed154ca0ddbcc43e29413d03f [INFO] running `Command { std: "docker" "start" "-a" "5740b83fd6b6b44ded195fbe39d5dca1fcb57feed154ca0ddbcc43e29413d03f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.28 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking async-executor v1.13.2 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling heim-common v0.1.0-rc.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking uom v0.30.0 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling platforms v1.0.3 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Compiling heim-host v0.1.0-rc.1 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking polling v3.10.0 [INFO] [stderr] Checking async-io v2.5.0 [INFO] [stderr] Checking ordered-float v2.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking async-signal v0.2.12 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking heim-runtime v0.1.0-rc.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking which v4.0.2 [INFO] [stderr] Compiling heim-derive v0.1.0-rc.1 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking version-sync v0.9.4 [INFO] [stderr] Checking heim-net v0.1.0-rc.1 [INFO] [stderr] Checking heim-cpu v0.1.0-rc.1 [INFO] [stderr] Checking heim-process v0.1.1-rc.1 (/opt/rustwide/workdir) [INFO] [stdout] error: unused doc comment [INFO] [stdout] --> src/sys/unix/bindings.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / /// Copied from the Rust sources. [INFO] [stdout] 2 | | /// [INFO] [stdout] 3 | | /// Reference: https://github.com/rust-lang/rust/blob/75cf41afb468152611212271bae026948cd3ba46/src/libstd/sys/unix/os.rs [INFO] [stdout] | |________________________________________________________________________________________________________________________^ [INFO] [stdout] 4 | / extern "C" { [INFO] [stdout] 5 | | #[cfg(not(target_os = "dragonfly"))] [INFO] [stdout] 6 | | #[cfg_attr( [INFO] [stdout] 7 | | any(target_os = "macos", target_os = "ios", target_os = "freebsd"), [INFO] [stdout] ... | [INFO] [stdout] 21 | | pub fn errno_location() -> *mut libc::c_int; [INFO] [stdout] 22 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_doc_comments)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `bitrig` [INFO] [stdout] --> src/sys/unix/bindings.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | target_os = "bitrig", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `IntoEnvironmentIter` [INFO] [stdout] --> src/sys/linux/process/procfs/mod.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::env::{environment, Environment, IntoEnvironmentIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | unused_imports, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused doc comment [INFO] [stdout] --> src/sys/unix/bindings.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / /// Copied from the Rust sources. [INFO] [stdout] 2 | | /// [INFO] [stdout] 3 | | /// Reference: https://github.com/rust-lang/rust/blob/75cf41afb468152611212271bae026948cd3ba46/src/libstd/sys/unix/os.rs [INFO] [stdout] | |________________________________________________________________________________________________________________________^ [INFO] [stdout] 4 | / extern "C" { [INFO] [stdout] 5 | | #[cfg(not(target_os = "dragonfly"))] [INFO] [stdout] 6 | | #[cfg_attr( [INFO] [stdout] 7 | | any(target_os = "macos", target_os = "ios", target_os = "freebsd"), [INFO] [stdout] ... | [INFO] [stdout] 21 | | pub fn errno_location() -> *mut libc::c_int; [INFO] [stdout] 22 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_doc_comments)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `bitrig` [INFO] [stdout] --> src/sys/unix/bindings.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | target_os = "bitrig", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `IntoEnvironmentIter` [INFO] [stdout] --> src/sys/linux/process/procfs/mod.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | pub use self::env::{environment, Environment, IntoEnvironmentIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | unused_imports, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: fields `children_utime` and `children_stime` are never read [INFO] [stdout] --> src/sys/linux/process/procfs/cpu_times.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct CpuTime { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | children_utime: Time, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 10 | children_stime: Time, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CpuTime` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | dead_code, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sys/unix/env.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn iter(&self) -> EnvironmentIter { [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] 47 | pub fn iter(&self) -> EnvironmentIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sys/linux/process/mod.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn signal(&self, signal: Signal) -> BoxFuture> { [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] 151 | pub fn signal(&self, signal: Signal) -> BoxFuture<'_, ProcessResult<()>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `heim-process` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: fields `children_utime` and `children_stime` are never read [INFO] [stdout] --> src/sys/linux/process/procfs/cpu_times.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct CpuTime { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | children_utime: Time, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 10 | children_stime: Time, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CpuTime` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | dead_code, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sys/unix/env.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn iter(&self) -> EnvironmentIter { [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] 47 | pub fn iter(&self) -> EnvironmentIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sys/linux/process/mod.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn signal(&self, signal: Signal) -> BoxFuture> { [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] 151 | pub fn signal(&self, signal: Signal) -> BoxFuture<'_, ProcessResult<()>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `heim-process` (lib) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5740b83fd6b6b44ded195fbe39d5dca1fcb57feed154ca0ddbcc43e29413d03f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5740b83fd6b6b44ded195fbe39d5dca1fcb57feed154ca0ddbcc43e29413d03f", kill_on_drop: false }` [INFO] [stdout] 5740b83fd6b6b44ded195fbe39d5dca1fcb57feed154ca0ddbcc43e29413d03f