[INFO] fetching crate light-cache 0.2.6... [INFO] checking light-cache-0.2.6 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate light-cache 0.2.6 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate light-cache 0.2.6 [INFO] finished tweaking crates.io crate light-cache 0.2.6 [INFO] tweaked toml for crates.io crate light-cache 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate light-cache 0.2.6 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding hashbrown v0.14.5 (available: v0.15.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded priority-queue v2.5.0 [INFO] [stderr] Downloaded windows v0.61.3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c453f8178b0d6eb612dadb9a7019c3bf7ddf46a2aeaa10ddc0c02f89e72ba97e [INFO] running `Command { std: "docker" "start" "-a" "c453f8178b0d6eb612dadb9a7019c3bf7ddf46a2aeaa10ddc0c02f89e72ba97e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c453f8178b0d6eb612dadb9a7019c3bf7ddf46a2aeaa10ddc0c02f89e72ba97e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c453f8178b0d6eb612dadb9a7019c3bf7ddf46a2aeaa10ddc0c02f89e72ba97e", kill_on_drop: false }` [INFO] [stdout] c453f8178b0d6eb612dadb9a7019c3bf7ddf46a2aeaa10ddc0c02f89e72ba97e [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af304bc09985e37cd54294659ca4ef0583f3dacc79f8d50d5227f09609f2aae3 [INFO] running `Command { std: "docker" "start" "-a" "af304bc09985e37cd54294659ca4ef0583f3dacc79f8d50d5227f09609f2aae3", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling moka v0.12.10 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking quick_cache v0.6.14 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking priority-queue v2.5.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking light-cache v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:213:36 [INFO] [stdout] | [INFO] [stdout] 213 | fn get_or_insert_inner(&self, key: K, init: F) -> GetOrInsertFuture [INFO] [stdout] | ^^^^^ ------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 213 | fn get_or_insert_inner(&self, key: K, init: F) -> GetOrInsertFuture<'_, K, V, S, P, F, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 228 | ) -> GetOrTryInsertFuture [INFO] [stdout] | ---------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 228 | ) -> GetOrTryInsertFuture<'_, K, V, S, P, F, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:239:41 [INFO] [stdout] | [INFO] [stdout] 239 | fn get_or_insert_race_inner(&self, key: K, init: F) -> GetOrInsertRace [INFO] [stdout] | ^^^^^ -------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 239 | fn get_or_insert_race_inner(&self, key: K, init: F) -> GetOrInsertRace<'_, K, V, S, P, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 254 | ) -> GetOrTryInsertRace [INFO] [stdout] | ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 254 | ) -> GetOrTryInsertRace<'_, K, V, S, P, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/policy/noop.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | fn lock_inner(&self) -> MutexGuard<()> { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | fn lock_inner(&self) -> MutexGuard<'_, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:213:36 [INFO] [stdout] | [INFO] [stdout] 213 | fn get_or_insert_inner(&self, key: K, init: F) -> GetOrInsertFuture [INFO] [stdout] | ^^^^^ ------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 213 | fn get_or_insert_inner(&self, key: K, init: F) -> GetOrInsertFuture<'_, K, V, S, P, F, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 228 | ) -> GetOrTryInsertFuture [INFO] [stdout] | ---------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 228 | ) -> GetOrTryInsertFuture<'_, K, V, S, P, F, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:239:41 [INFO] [stdout] | [INFO] [stdout] 239 | fn get_or_insert_race_inner(&self, key: K, init: F) -> GetOrInsertRace [INFO] [stdout] | ^^^^^ -------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 239 | fn get_or_insert_race_inner(&self, key: K, init: F) -> GetOrInsertRace<'_, K, V, S, P, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/cache.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 254 | ) -> GetOrTryInsertRace [INFO] [stdout] | ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 254 | ) -> GetOrTryInsertRace<'_, K, V, S, P, Fut> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/policy/noop.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | fn lock_inner(&self) -> MutexGuard<()> { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | fn lock_inner(&self) -> MutexGuard<'_, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.48s [INFO] running `Command { std: "docker" "inspect" "af304bc09985e37cd54294659ca4ef0583f3dacc79f8d50d5227f09609f2aae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af304bc09985e37cd54294659ca4ef0583f3dacc79f8d50d5227f09609f2aae3", kill_on_drop: false }` [INFO] [stdout] af304bc09985e37cd54294659ca4ef0583f3dacc79f8d50d5227f09609f2aae3