[INFO] fetching crate plain-cache 0.2.2... [INFO] testing plain-cache-0.2.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate plain-cache 0.2.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate plain-cache 0.2.2 [INFO] finished tweaking crates.io crate plain-cache 0.2.2 [INFO] tweaked toml for crates.io crate plain-cache 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate plain-cache 0.2.2 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] crate crates.io crate plain-cache 0.2.2 already has a lockfile, it will not be regenerated [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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 812114bf2befe7465d1233e8b68e451482775748969520641cfd0d0bcea33f91 [INFO] running `Command { std: "docker" "start" "-a" "812114bf2befe7465d1233e8b68e451482775748969520641cfd0d0bcea33f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "812114bf2befe7465d1233e8b68e451482775748969520641cfd0d0bcea33f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "812114bf2befe7465d1233e8b68e451482775748969520641cfd0d0bcea33f91", kill_on_drop: false }` [INFO] [stdout] 812114bf2befe7465d1233e8b68e451482775748969520641cfd0d0bcea33f91 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71189360c717be1da8f4c0efab1fe4327085deeba73ce5e28387421a67aeb450 [INFO] running `Command { std: "docker" "start" "-a" "71189360c717be1da8f4c0efab1fe4327085deeba73ce5e28387421a67aeb450", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling plain-cache v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "71189360c717be1da8f4c0efab1fe4327085deeba73ce5e28387421a67aeb450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71189360c717be1da8f4c0efab1fe4327085deeba73ce5e28387421a67aeb450", kill_on_drop: false }` [INFO] [stdout] 71189360c717be1da8f4c0efab1fe4327085deeba73ce5e28387421a67aeb450 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2e51b5cf4678bb92ec4d0e4c732e830c0d4adf242643417b8005b321434d183 [INFO] running `Command { std: "docker" "start" "-a" "d2e51b5cf4678bb92ec4d0e4c732e830c0d4adf242643417b8005b321434d183", kill_on_drop: false }` [INFO] [stderr] Compiling plain-cache v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "d2e51b5cf4678bb92ec4d0e4c732e830c0d4adf242643417b8005b321434d183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2e51b5cf4678bb92ec4d0e4c732e830c0d4adf242643417b8005b321434d183", kill_on_drop: false }` [INFO] [stdout] d2e51b5cf4678bb92ec4d0e4c732e830c0d4adf242643417b8005b321434d183 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5e17cc2318fd1d92314e0e12899e88de54f83d03bd632daca27b9eaaa8ca468e [INFO] running `Command { std: "docker" "start" "-a" "5e17cc2318fd1d92314e0e12899e88de54f83d03bd632daca27b9eaaa8ca468e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plain_cache-c5a8951e484d91d3) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test cache::fixed_size_hash_table::tests::it_can_handle_zero_capacity ... ok [INFO] [stdout] test cache::fixed_size_hash_table::tests::it_initializes_buckets_with_none ... ok [INFO] [stdout] test cache::fixed_size_hash_table::tests::it_returns_false_for_overwritten_items ... ok [INFO] [stdout] test cache::fixed_size_hash_table::tests::it_returns_false_for_not_contained_items ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_handles_deletions ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_is_empty ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_does_not_push_back_when_full ... ok [INFO] [stdout] test cache::fixed_size_hash_table::tests::it_returns_true_for_contained_items ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_is_full ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_is_not_full ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_pushes_back_by_wrapping_around ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_pushes_back_when_fully_wrapped ... ok [INFO] [stdout] test cache::tests::it_handles_one_capacity ... ok [INFO] [stdout] test cache::ring_buffer::tests::it_is_not_empty ... ok [INFO] [stdout] test cache::tests::it_handles_zero_capacity ... ok [INFO] [stdout] test cache::tests::it_inserts_and_gets_basic_values ... ok [INFO] [stdout] test cache::tests::it_respects_capacity_limits ... ok [INFO] [stdout] test cache::tests::it_updates_existing_value ... ok [INFO] [stdout] test cache::tests::it_returns_and_resets_stats ... ok [INFO] [stdout] test cache::tests::it_works_with_custom_hasher ... ok [INFO] [stdout] test cache::tests::it_is_thread_safe ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests plain_cache [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::stats (line 154) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::stats (line 141) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5e17cc2318fd1d92314e0e12899e88de54f83d03bd632daca27b9eaaa8ca468e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e17cc2318fd1d92314e0e12899e88de54f83d03bd632daca27b9eaaa8ca468e", kill_on_drop: false }` [INFO] [stdout] 5e17cc2318fd1d92314e0e12899e88de54f83d03bd632daca27b9eaaa8ca468e