[INFO] fetching crate spragga 1.0.0... [INFO] testing spragga-1.0.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate spragga 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate spragga 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate spragga 1.0.0 [INFO] tweaked toml for crates.io crate spragga 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spragga 1.0.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spragga 1.0.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d471adcc3f2879b741cb1bc93ae6942d73cb8836541e56a7db86854e469af318 [INFO] running `Command { std: "docker" "start" "-a" "d471adcc3f2879b741cb1bc93ae6942d73cb8836541e56a7db86854e469af318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d471adcc3f2879b741cb1bc93ae6942d73cb8836541e56a7db86854e469af318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d471adcc3f2879b741cb1bc93ae6942d73cb8836541e56a7db86854e469af318", kill_on_drop: false }` [INFO] [stdout] d471adcc3f2879b741cb1bc93ae6942d73cb8836541e56a7db86854e469af318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58572ba62c7d0ce7a6b4e7e75cdaccd70fa858267db42b3b29542c95e6724668 [INFO] running `Command { std: "docker" "start" "-a" "58572ba62c7d0ce7a6b4e7e75cdaccd70fa858267db42b3b29542c95e6724668", kill_on_drop: false }` [INFO] [stderr] Compiling spragga v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "58572ba62c7d0ce7a6b4e7e75cdaccd70fa858267db42b3b29542c95e6724668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58572ba62c7d0ce7a6b4e7e75cdaccd70fa858267db42b3b29542c95e6724668", kill_on_drop: false }` [INFO] [stdout] 58572ba62c7d0ce7a6b4e7e75cdaccd70fa858267db42b3b29542c95e6724668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70f5d5404942209eaf234f445c3e61e24a700458eea803c35445c4aafad69978 [INFO] running `Command { std: "docker" "start" "-a" "70f5d5404942209eaf234f445c3e61e24a700458eea803c35445c4aafad69978", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling spragga v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 35.49s [INFO] running `Command { std: "docker" "inspect" "70f5d5404942209eaf234f445c3e61e24a700458eea803c35445c4aafad69978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70f5d5404942209eaf234f445c3e61e24a700458eea803c35445c4aafad69978", kill_on_drop: false }` [INFO] [stdout] 70f5d5404942209eaf234f445c3e61e24a700458eea803c35445c4aafad69978 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cd53bf8c4aa0d40fb3240832fa7c9df37a9faec84b97ac3d36f1d25e08dcb295 [INFO] running `Command { std: "docker" "start" "-a" "cd53bf8c4aa0d40fb3240832fa7c9df37a9faec84b97ac3d36f1d25e08dcb295", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spragga-cb5b564323101ba8) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test rng::tests::test_zero_seed_handling ... ok [INFO] [stdout] test rng::tests::test_marsaglia_xor_range ... ok [INFO] [stdout] test spraylist::tests::test_fallback_behavior ... ok [INFO] [stdout] test rng::tests::test_marsaglia_xor_deterministic ... ok [INFO] [stdout] test spraylist::tests::test_peek_min ... ok [INFO] [stdout] test spraylist::tests::test_sequential_operations ... ok [INFO] [stdout] test spraylist::tests::test_spray_parameters ... ok [INFO] [stdout] test spraylist::tests::test_concurrent_operations_with_better_params ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spragga-cf6fb7a50b8a0fe7) [INFO] [stdout] test spraylist::tests::test_thread_safety ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [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] [stderr] Running unittests src/bin/throughput_test.rs (/opt/rustwide/target/debug/deps/throughput_test-eadfb3bcfbd62748) [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] [stderr] Doc-tests spragga [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::delete_min (line 504) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist (line 124) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::insert (line 445) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist (line 53) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::delete_min (line 487) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::len (line 794) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::new (line 353) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList (line 302) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::with_params (line 378) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::is_empty (line 818) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::set_num_threads (line 413) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist (line 72) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayList::peek_min (line 851) ... ok [INFO] [stdout] test src/spraylist.rs - spraylist::SprayParams (line 165) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cd53bf8c4aa0d40fb3240832fa7c9df37a9faec84b97ac3d36f1d25e08dcb295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd53bf8c4aa0d40fb3240832fa7c9df37a9faec84b97ac3d36f1d25e08dcb295", kill_on_drop: false }` [INFO] [stdout] cd53bf8c4aa0d40fb3240832fa7c9df37a9faec84b97ac3d36f1d25e08dcb295