[INFO] fetching crate async-map 0.2.3... [INFO] checking async-map-0.2.3 against master#4b9792692fbb675174d4d2082e7c37b2bc930e71 for pr-153692-1 [INFO] extracting crate async-map 0.2.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate async-map 0.2.3 [INFO] finished tweaking crates.io crate async-map 0.2.3 [INFO] tweaked toml for crates.io crate async-map 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate async-map 0.2.3 on toolchain 4b9792692fbb675174d4d2082e7c37b2bc930e71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "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" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 102 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.8.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded either v1.16.0 [INFO] [stderr] Downloaded web-sys v0.3.98 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93e91b4ecd852cdc2344a65ac2fb1884cfd31057a919c19d8a7ad33494272aa9 [INFO] running `Command { std: "docker" "start" "-a" "93e91b4ecd852cdc2344a65ac2fb1884cfd31057a919c19d8a7ad33494272aa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93e91b4ecd852cdc2344a65ac2fb1884cfd31057a919c19d8a7ad33494272aa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93e91b4ecd852cdc2344a65ac2fb1884cfd31057a919c19d8a7ad33494272aa9", kill_on_drop: false }` [INFO] [stdout] 93e91b4ecd852cdc2344a65ac2fb1884cfd31057a919c19d8a7ad33494272aa9 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08dc00c017f21f74e0f2e89fc847cc55b9ef7d0f4cf1361c9de08b8349317985 [INFO] running `Command { std: "docker" "start" "-a" "08dc00c017f21f74e0f2e89fc847cc55b9ef7d0f4cf1361c9de08b8349317985", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking futures-sink v0.3.32 [INFO] [stderr] Checking futures-io v0.3.32 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking either v1.16.0 [INFO] [stderr] Checking typenum v1.20.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking mio v1.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking tokio v1.52.3 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking async-map v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/non_locking_map.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | ) -> Pin + Send + 'b)>> { [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] 34 - ) -> Pin + Send + 'b)>> { [INFO] [stdout] 34 + ) -> Pin + Send + 'b >> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/versioned_map.rs:273:19 [INFO] [stdout] | [INFO] [stdout] 273 | fn latest_map(&self) -> Ref> { [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] 273 | fn latest_map(&self) -> Ref<'_, MapHolder> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/non_locking_map.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | ) -> Pin + Send + 'b)>> { [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] 34 - ) -> Pin + Send + 'b)>> { [INFO] [stdout] 34 + ) -> Pin + Send + 'b >> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `async_tokio` [INFO] [stdout] --> benches/async_map_benchmark.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(feature = "async_tokio")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `async_tokio` as a feature in `Cargo.toml` [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] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/versioned_map.rs:273:19 [INFO] [stdout] | [INFO] [stdout] 273 | fn latest_map(&self) -> Ref> { [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] 273 | fn latest_map(&self) -> Ref<'_, MapHolder> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.62s [INFO] running `Command { std: "docker" "inspect" "08dc00c017f21f74e0f2e89fc847cc55b9ef7d0f4cf1361c9de08b8349317985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08dc00c017f21f74e0f2e89fc847cc55b9ef7d0f4cf1361c9de08b8349317985", kill_on_drop: false }` [INFO] [stdout] 08dc00c017f21f74e0f2e89fc847cc55b9ef7d0f4cf1361c9de08b8349317985