[INFO] fetching crate embedded-time 0.12.1... [INFO] checking embedded-time-0.12.1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate embedded-time 0.12.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate embedded-time 0.12.1 [INFO] finished tweaking crates.io crate embedded-time 0.12.1 [INFO] tweaked toml for crates.io crate embedded-time 0.12.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-time 0.12.1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 114 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.8.1) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (available: v0.8.21) [INFO] [stderr] Adding num v0.3.1 (available: v0.4.3) [INFO] [stderr] Adding test-case v1.2.3 (available: v3.3.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded zmij v1.0.12 [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded test-case v1.2.3 [INFO] [stderr] Downloaded unicase v2.9.0 [INFO] [stderr] Downloaded csv-core v0.1.13 [INFO] [stderr] Downloaded rayon-core v1.13.0 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded version-sync v0.9.5 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded rayon v1.11.0 [INFO] [stderr] Downloaded serde_json v1.0.149 [INFO] [stderr] Downloaded csv v1.4.0 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ca991cf3b3e9f157a19e236f5192c9164146949f1d288325d912581bd146133 [INFO] running `Command { std: "docker" "start" "-a" "8ca991cf3b3e9f157a19e236f5192c9164146949f1d288325d912581bd146133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ca991cf3b3e9f157a19e236f5192c9164146949f1d288325d912581bd146133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ca991cf3b3e9f157a19e236f5192c9164146949f1d288325d912581bd146133", kill_on_drop: false }` [INFO] [stdout] 8ca991cf3b3e9f157a19e236f5192c9164146949f1d288325d912581bd146133 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3356ceeea77b535a6b8eddf45fd618d243c3def87b1007f8382085356fc8acf6 [INFO] running `Command { std: "docker" "start" "-a" "3356ceeea77b535a6b8eddf45fd618d243c3def87b1007f8382085356fc8acf6", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling zmij v1.0.12 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling test-case v1.2.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking unicase v2.9.0 [INFO] [stderr] Checking ryu v1.0.22 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking embedded-time v0.12.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/clock.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 53 | duration: Dur, [INFO] [stdout] 54 | ) -> Timer [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Timer<'_, param::OneShot, param::Armed, Self, Dur> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/timer.rs:49:23 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(clock: &Clock, duration: Dur) -> Timer { [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] 49 | pub fn new(clock: &Clock, duration: Dur) -> Timer<'_, OneShot, Armed, Clock, Dur> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] warning: unused import: `core::time::Duration` [INFO] [stdout] --> benches/duration_vs_rate.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use core::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/duration.rs:1093:9 [INFO] [stdout] | [INFO] [stdout] 1093 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/clock.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 53 | duration: Dur, [INFO] [stdout] 54 | ) -> Timer [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | ) -> Timer<'_, param::OneShot, param::Armed, Self, Dur> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/timer.rs:49:23 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn new(clock: &Clock, duration: Dur) -> Timer { [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] 49 | pub fn new(clock: &Clock, duration: Dur) -> Timer<'_, OneShot, Armed, Clock, Dur> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.88s [INFO] running `Command { std: "docker" "inspect" "3356ceeea77b535a6b8eddf45fd618d243c3def87b1007f8382085356fc8acf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3356ceeea77b535a6b8eddf45fd618d243c3def87b1007f8382085356fc8acf6", kill_on_drop: false }` [INFO] [stdout] 3356ceeea77b535a6b8eddf45fd618d243c3def87b1007f8382085356fc8acf6