[INFO] fetching crate plain-cache 0.2.2...
[INFO] testing plain-cache-0.2.2 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate plain-cache 0.2.2 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate plain-cache 0.2.2 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70a7e3ef39639a036bc476123df015bac91a0735e1e99588ca141f5300c1bd05
[INFO] running `Command { std: "docker" "start" "-a" "70a7e3ef39639a036bc476123df015bac91a0735e1e99588ca141f5300c1bd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70a7e3ef39639a036bc476123df015bac91a0735e1e99588ca141f5300c1bd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a7e3ef39639a036bc476123df015bac91a0735e1e99588ca141f5300c1bd05", kill_on_drop: false }`
[INFO] [stdout] 70a7e3ef39639a036bc476123df015bac91a0735e1e99588ca141f5300c1bd05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 142d049e2cbe3b63ce1d88a6b3750aaa5049f7a514819fdb9d017bbd5fb96bb6
[INFO] running `Command { std: "docker" "start" "-a" "142d049e2cbe3b63ce1d88a6b3750aaa5049f7a514819fdb9d017bbd5fb96bb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ahash v0.8.11
[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 2.25s
[INFO] running `Command { std: "docker" "inspect" "142d049e2cbe3b63ce1d88a6b3750aaa5049f7a514819fdb9d017bbd5fb96bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142d049e2cbe3b63ce1d88a6b3750aaa5049f7a514819fdb9d017bbd5fb96bb6", kill_on_drop: false }`
[INFO] [stdout] 142d049e2cbe3b63ce1d88a6b3750aaa5049f7a514819fdb9d017bbd5fb96bb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6d1bc82b76992f3a2462d19a8367ef985fbfd73aa1022f4d7a7121ea91cd97e
[INFO] running `Command { std: "docker" "start" "-a" "b6d1bc82b76992f3a2462d19a8367ef985fbfd73aa1022f4d7a7121ea91cd97e", 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 2.69s
[INFO] running `Command { std: "docker" "inspect" "b6d1bc82b76992f3a2462d19a8367ef985fbfd73aa1022f4d7a7121ea91cd97e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d1bc82b76992f3a2462d19a8367ef985fbfd73aa1022f4d7a7121ea91cd97e", kill_on_drop: false }`
[INFO] [stdout] b6d1bc82b76992f3a2462d19a8367ef985fbfd73aa1022f4d7a7121ea91cd97e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4acea3559457b78a16e039d35d50dff15feff7e3db8baf616fc1d1700d341fb
[INFO] running `Command { std: "docker" "start" "-a" "e4acea3559457b78a16e039d35d50dff15feff7e3db8baf616fc1d1700d341fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plain_cache-7608b98012e95ce4)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[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_true_for_contained_items ... ok
[INFO] [stdout] test cache::fixed_size_hash_table::tests::it_returns_false_for_overwritten_items ... ok
[INFO] [stdout] test cache::ring_buffer::tests::it_handles_deletions ... 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_false_for_not_contained_items ... ok
[INFO] [stdout] test cache::ring_buffer::tests::it_is_empty ... ok
[INFO] [stdout] test cache::fixed_size_hash_table::tests::it_can_handle_zero_capacity ... ok
[INFO] [stdout] test cache::ring_buffer::tests::it_is_full ... ok
[INFO] [stdout] test cache::ring_buffer::tests::it_is_not_empty ... 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_zero_capacity ... ok
[INFO] [stdout] test cache::tests::it_inserts_and_gets_basic_values ... ok
[INFO] [stdout] test cache::tests::it_updates_existing_value ... ok
[INFO] [stdout] test cache::tests::it_handles_one_capacity ... 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_respects_capacity_limits ... 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 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,S>::stats (line 141) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,S>::stats (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4acea3559457b78a16e039d35d50dff15feff7e3db8baf616fc1d1700d341fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4acea3559457b78a16e039d35d50dff15feff7e3db8baf616fc1d1700d341fb", kill_on_drop: false }`
[INFO] [stdout] e4acea3559457b78a16e039d35d50dff15feff7e3db8baf616fc1d1700d341fb