[INFO] fetching crate fulgurance 0.4.1... [INFO] testing fulgurance-0.4.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fulgurance 0.4.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate fulgurance 0.4.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate fulgurance 0.4.1 [INFO] tweaked toml for crates.io crate fulgurance 0.4.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fulgurance 0.4.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fulgurance 0.4.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01dbcb0e268fdbfd02cbab8f3e95ba85aa09295082757ef252ffb10c5a68f677 [INFO] running `Command { std: "docker" "start" "-a" "01dbcb0e268fdbfd02cbab8f3e95ba85aa09295082757ef252ffb10c5a68f677", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01dbcb0e268fdbfd02cbab8f3e95ba85aa09295082757ef252ffb10c5a68f677", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01dbcb0e268fdbfd02cbab8f3e95ba85aa09295082757ef252ffb10c5a68f677", kill_on_drop: false }` [INFO] [stdout] 01dbcb0e268fdbfd02cbab8f3e95ba85aa09295082757ef252ffb10c5a68f677 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cf682034252141e174b720c942e31cd6d4f951ded2a1adcfe25078d0d871914 [INFO] running `Command { std: "docker" "start" "-a" "0cf682034252141e174b720c942e31cd6d4f951ded2a1adcfe25078d0d871914", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling fulgurance v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.00s [INFO] running `Command { std: "docker" "inspect" "0cf682034252141e174b720c942e31cd6d4f951ded2a1adcfe25078d0d871914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cf682034252141e174b720c942e31cd6d4f951ded2a1adcfe25078d0d871914", kill_on_drop: false }` [INFO] [stdout] 0cf682034252141e174b720c942e31cd6d4f951ded2a1adcfe25078d0d871914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f19b673ff78e1ebcd6ba2990d971658c0e6b024b18e8c2d7c8ca37aef677d4d [INFO] running `Command { std: "docker" "start" "-a" "3f19b673ff78e1ebcd6ba2990d971658c0e6b024b18e8c2d7c8ca37aef677d4d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling fulgurance v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 35.48s [INFO] running `Command { std: "docker" "inspect" "3f19b673ff78e1ebcd6ba2990d971658c0e6b024b18e8c2d7c8ca37aef677d4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f19b673ff78e1ebcd6ba2990d971658c0e6b024b18e8c2d7c8ca37aef677d4d", kill_on_drop: false }` [INFO] [stdout] 3f19b673ff78e1ebcd6ba2990d971658c0e6b024b18e8c2d7c8ca37aef677d4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e593c474f53a65d5a91c898aa602aeb5d53c7072dd7a456d7c81261f4b913fc4 [INFO] running `Command { std: "docker" "start" "-a" "e593c474f53a65d5a91c898aa602aeb5d53c7072dd7a456d7c81261f4b913fc4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fulgurance-2eec90dd6298fd5c) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test policies::random::tests::test_random_remove ... ok [INFO] [stdout] test policies::random::tests::test_random_update_existing ... ok [INFO] [stdout] test prefetch::history_based::tests::test_clear_stats ... ok [INFO] [stdout] test prefetch::history_based::tests::test_cleanup ... ok [INFO] [stdout] test policies::random::tests::test_random_basic_operations ... ok [INFO] [stdout] test policies::random::tests::test_random_eviction ... ok [INFO] [stdout] test prefetch::history_based::tests::test_reset_clears_state ... ok [INFO] [stdout] test prefetch::history_based::tests::test_history_window_limit ... ok [INFO] [stdout] test prefetch::history_based::tests::test_history_pattern_learning ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_multiple_transitions ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_probability_threshold ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_reset ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_decay ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_basic_transition ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_context_prediction ... ok [INFO] [stdout] test prefetch::sequential::tests::test_sequential_pattern_break ... ok [INFO] [stdout] test prefetch::sequential::tests::test_sequential_reset ... ok [INFO] [stdout] test prefetch::sequential::tests::test_sequential_stride_detection ... ok [INFO] [stdout] test prefetch::sequential::tests::test_sequential_usize_overflow_protection ... ok [INFO] [stdout] test prefetch::tests::generic_factory_function_works ... ok [INFO] [stdout] test prefetch::tests::no_prefetch_returns_empty_vec ... ok [INFO] [stdout] test prefetch::tests::prefetch_type_name ... ok [INFO] [stdout] test prefetch::sequential::tests::test_sequential_negative_stride ... ok [INFO] [stdout] test prefetch::history_based::tests::test_multiple_patterns ... ok [INFO] [stdout] test prefetch::markov::tests::test_markov_usize_overflow_safety ... ok [INFO] [stdout] test policies::random::tests::test_random_clear ... ok [INFO] [stdout] test prefetch::tests::factory_functions_work ... ok [INFO] [stdout] test policies::random::tests::test_random_zero_capacity_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests fulgurance [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e593c474f53a65d5a91c898aa602aeb5d53c7072dd7a456d7c81261f4b913fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e593c474f53a65d5a91c898aa602aeb5d53c7072dd7a456d7c81261f4b913fc4", kill_on_drop: false }` [INFO] [stdout] e593c474f53a65d5a91c898aa602aeb5d53c7072dd7a456d7c81261f4b913fc4