[INFO] fetching crate preloader 0.1.3... [INFO] testing preloader-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate preloader 0.1.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate preloader 0.1.3 [INFO] finished tweaking crates.io crate preloader 0.1.3 [INFO] tweaked toml for crates.io crate preloader 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate preloader 0.1.3 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 preloader 0.1.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 87790f697d3580782d69992db1029fdb9c6f7e70b390574332528840ffeed01a [INFO] running `Command { std: "docker" "start" "-a" "87790f697d3580782d69992db1029fdb9c6f7e70b390574332528840ffeed01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87790f697d3580782d69992db1029fdb9c6f7e70b390574332528840ffeed01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87790f697d3580782d69992db1029fdb9c6f7e70b390574332528840ffeed01a", kill_on_drop: false }` [INFO] [stdout] 87790f697d3580782d69992db1029fdb9c6f7e70b390574332528840ffeed01a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fa0e341ffaacc1c7e686cb2ae757265496571a9bcded8e13a9cd920d8fe25fad [INFO] running `Command { std: "docker" "start" "-a" "fa0e341ffaacc1c7e686cb2ae757265496571a9bcded8e13a9cd920d8fe25fad", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling atomic_enum v0.3.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling preloader v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s [INFO] running `Command { std: "docker" "inspect" "fa0e341ffaacc1c7e686cb2ae757265496571a9bcded8e13a9cd920d8fe25fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa0e341ffaacc1c7e686cb2ae757265496571a9bcded8e13a9cd920d8fe25fad", kill_on_drop: false }` [INFO] [stdout] fa0e341ffaacc1c7e686cb2ae757265496571a9bcded8e13a9cd920d8fe25fad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7005dcafe79af061e45562f2b8cb518179c634863d0ee7f7dd48442cb84dc7a7 [INFO] running `Command { std: "docker" "start" "-a" "7005dcafe79af061e45562f2b8cb518179c634863d0ee7f7dd48442cb84dc7a7", kill_on_drop: false }` [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling preloader v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.95s [INFO] running `Command { std: "docker" "inspect" "7005dcafe79af061e45562f2b8cb518179c634863d0ee7f7dd48442cb84dc7a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7005dcafe79af061e45562f2b8cb518179c634863d0ee7f7dd48442cb84dc7a7", kill_on_drop: false }` [INFO] [stdout] 7005dcafe79af061e45562f2b8cb518179c634863d0ee7f7dd48442cb84dc7a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 757f3f55e1dfd122da5282c843f2121674b6505284f6566a838b767721acda7b [INFO] running `Command { std: "docker" "start" "-a" "757f3f55e1dfd122da5282c843f2121674b6505284f6566a838b767721acda7b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/preloader-8918ff55c8867da4) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::test_immediate_load ... ok [INFO] [stdout] test tests::test_different_data_types ... ok [INFO] [stdout] test tests::test_new_preloader ... ok [INFO] [stdout] test tests::test_reuse_after_load ... ok [INFO] [stdout] test tests::test_take_before_load ... ok [INFO] [stdout] test tests::test_try_get_before_load ... ok [INFO] [stdout] test tests::test_try_get_while_loading ... ok [INFO] [stdout] test tests::test_is_loaded ... ok [INFO] [stdout] test tests::test_load_and_get ... ok [INFO] [stdout] test tests::test_multiple_load_calls ... ok [INFO] [stdout] test tests::test_take_after_load ... ok [INFO] [stdout] test tests::test_try_get_after_load ... ok [INFO] [stdout] test tests::test_concurrent_access ... ok [INFO] [stdout] test tests::test_multiple_concurrent_loads ... ok [INFO] [stdout] test tests::test_state_transitions ... ok [INFO] [stdout] test tests::test_error_handling ... ok [INFO] [stdout] test tests::test_take_while_loading ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests preloader [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/preloader.rs - preloader::Preloader (line 45) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::new (line 78) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::load (line 101) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::is_loaded (line 421) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::take (line 198) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::try_get (line 285) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::get (line 147) ... ok [INFO] [stdout] test src/preloader.rs - preloader::Preloader::take (line 230) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "757f3f55e1dfd122da5282c843f2121674b6505284f6566a838b767721acda7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "757f3f55e1dfd122da5282c843f2121674b6505284f6566a838b767721acda7b", kill_on_drop: false }` [INFO] [stdout] 757f3f55e1dfd122da5282c843f2121674b6505284f6566a838b767721acda7b