[INFO] fetching crate tinyset 0.4.2... [INFO] checking tinyset-0.4.2 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350 [INFO] extracting crate tinyset 0.4.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tinyset 0.4.2 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tinyset 0.4.2 [INFO] finished tweaking crates.io crate tinyset 0.4.2 [INFO] tweaked toml for crates.io crate tinyset 0.4.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3d99378479f2b7cc1e72b0fec7c362d46ddc00dcc012188e7057a117969500a7 [INFO] running `"docker" "start" "-a" "3d99378479f2b7cc1e72b0fec7c362d46ddc00dcc012188e7057a117969500a7"` [INFO] [stderr] Checking stats_alloc v0.1.8 [INFO] [stderr] Checking easybench v1.0.0 [INFO] [stderr] Checking tinyset v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `easybench::bench_power_scaling` [INFO] [stderr] --> benches/bench.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use easybench::{bench_gen_env, bench_power_scaling}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `bench_power_scaling` in the root [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `tinyset`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/setu32b.rs:138:30 [INFO] [stderr] | [INFO] [stderr] 138 | for v in [0,1,1,2,29,30].into_iter().cloned() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/setu32b.rs:144:28 [INFO] [stderr] | [INFO] [stderr] 144 | for v in [0,30,2,29,1].into_iter().cloned() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/setu32b.rs:154:28 [INFO] [stderr] | [INFO] [stderr] 154 | for v in [49,40,30,21].into_iter().cloned() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/setu32b.rs:159:28 [INFO] [stderr] | [INFO] [stderr] 159 | for v in [49,40,30,21].into_iter().cloned() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "3d99378479f2b7cc1e72b0fec7c362d46ddc00dcc012188e7057a117969500a7"` [INFO] running `"docker" "rm" "-f" "3d99378479f2b7cc1e72b0fec7c362d46ddc00dcc012188e7057a117969500a7"` [INFO] [stdout] 3d99378479f2b7cc1e72b0fec7c362d46ddc00dcc012188e7057a117969500a7