[INFO] fetching crate file_backed 0.6.3... [INFO] testing file_backed-0.6.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate file_backed 0.6.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate file_backed 0.6.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate file_backed 0.6.3 [INFO] tweaked toml for crates.io crate file_backed 0.6.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate file_backed 0.6.3 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 file_backed 0.6.3 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded consume_on_drop v0.1.1 [INFO] [stderr] Downloaded get_mut_drop_weak v0.1.1 [INFO] [stderr] Downloaded index_list v0.2.16 [INFO] [stderr] Downloaded cutoff_list v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8a712b928709be555e9e87c582c45174d5d0213957a16e9e2c200fc0b11b5954 [INFO] running `Command { std: "docker" "start" "-a" "8a712b928709be555e9e87c582c45174d5d0213957a16e9e2c200fc0b11b5954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a712b928709be555e9e87c582c45174d5d0213957a16e9e2c200fc0b11b5954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a712b928709be555e9e87c582c45174d5d0213957a16e9e2c200fc0b11b5954", kill_on_drop: false }` [INFO] [stdout] 8a712b928709be555e9e87c582c45174d5d0213957a16e9e2c200fc0b11b5954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2fe06eec09b954b7b0ea1fb062d23e6f2d0aa058f7acfc75453473a3fe6e77a2 [INFO] running `Command { std: "docker" "start" "-a" "2fe06eec09b954b7b0ea1fb062d23e6f2d0aa058f7acfc75453473a3fe6e77a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling index_list v0.2.16 [INFO] [stderr] Compiling consume_on_drop v0.1.1 [INFO] [stderr] Compiling get_mut_drop_weak v0.1.1 [INFO] [stderr] Compiling cutoff_list v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling file_backed v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.23s [INFO] running `Command { std: "docker" "inspect" "2fe06eec09b954b7b0ea1fb062d23e6f2d0aa058f7acfc75453473a3fe6e77a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fe06eec09b954b7b0ea1fb062d23e6f2d0aa058f7acfc75453473a3fe6e77a2", kill_on_drop: false }` [INFO] [stdout] 2fe06eec09b954b7b0ea1fb062d23e6f2d0aa058f7acfc75453473a3fe6e77a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e9dae610a3f5fecf5575a648adfe36532d8b63b8212b94d1e1c90b8782f6398c [INFO] running `Command { std: "docker" "start" "-a" "e9dae610a3f5fecf5575a648adfe36532d8b63b8212b94d1e1c90b8782f6398c", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling file_backed v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.29s [INFO] running `Command { std: "docker" "inspect" "e9dae610a3f5fecf5575a648adfe36532d8b63b8212b94d1e1c90b8782f6398c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9dae610a3f5fecf5575a648adfe36532d8b63b8212b94d1e1c90b8782f6398c", kill_on_drop: false }` [INFO] [stdout] e9dae610a3f5fecf5575a648adfe36532d8b63b8212b94d1e1c90b8782f6398c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1a2570a4f4b38335ecb97b71d914d3b04297fe99a6819a2b0ef88c22e8b239b6 [INFO] running `Command { std: "docker" "start" "-a" "1a2570a4f4b38335ecb97b71d914d3b04297fe99a6819a2b0ef88c22e8b239b6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/file_backed-07a654edddc5e1fd) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-53b9f34f9c0e4bde) [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] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test test_blocking_persist_success ... ok [INFO] [stdout] test test_async_make_mut_unique_no_clone ... ok [INFO] [stdout] test test_blocking_register_success ... ok [INFO] [stdout] test test_blocking_make_mut_success_unique ... ok [INFO] [stdout] test test_blocking_register_same_persisted_key_twice ... ok [INFO] [stdout] test test_blocking_save_convenience ... ok [INFO] [stdout] test test_blocking_load_success ... ok [INFO] [stdout] test test_blocking_try_load_mut_success ... ok [INFO] [stdout] test test_blocking_write_now_success ... ok [INFO] [stdout] test test_blocking_try_load_mut_triggers_load_if_not_cached ... ok [INFO] [stdout] test test_insert_and_load_async ... ok [INFO] [stdout] test test_blocking_save_skips_already_persisted ... ok [INFO] [stdout] test test_blocking_make_mut_shared_clones ... ok [INFO] [stdout] test test_guard_held_item_evicted_then_dumped_on_guard_drop ... ok [INFO] [stdout] test test_load_returns_from_cache_if_present ... ok [INFO] [stdout] test test_blocking_save_more_items_than_max_simultaneous ... ok [INFO] [stdout] test test_make_mut_shared_clones_no_delete_during_call ... ok [INFO] [stdout] test test_eviction_triggers_store_reload_triggers_load ... ok [INFO] [stdout] test test_lru_strict_half_behavior_on_access ... ok [INFO] [stdout] test test_persist_triggers_store_if_not_written_noop_if_done ... ok [INFO] [stdout] test test_persist_is_noop_if_already_persisted ... ok [INFO] [stdout] test test_register_fails_if_key_not_in_tracked_path ... ok [INFO] [stdout] test test_register_does_not_load_or_store_first_load_does ... ok [INFO] [stdout] test test_sync_try_load_mut_fails_when_not_cached ... ok [INFO] [stdout] test test_register_same_persisted_key_twice ... ok [INFO] [stdout] test test_blocking_save_many_deletions_exceeding_limit ... ok [INFO] [stdout] test test_sync_try_load_mut_success_when_cached ... ok [INFO] [stdout] test test_try_load_mut_fails_if_not_unique ... ok [INFO] [stdout] test test_try_load_fails_when_not_cached ... ok [INFO] [stdout] test test_try_load_mut_unique_original_not_written ... ok [INFO] [stdout] test test_try_load_mut_unique_deletes_original_temp ... ok [INFO] [stdout] test test_try_load_success_when_cached ... ok [INFO] [stdout] test test_try_load_mut_triggers_load_if_not_cached ... ok [INFO] [stdout] test test_write_now_triggers_store_drop_triggers_delete ... ok [INFO] [stdout] test test_load_triggers_blocking_load_if_not_cached ... ok [INFO] [stdout] test test_sync_try_load_mut_fails_while_store_is_running_for_eviction ... ok [INFO] [stdout] test test_try_load_fails_while_store_is_running_for_eviction ... ok [INFO] [stdout] test test_item_dropped_during_eviction_write_triggers_delete ... ok [INFO] [stdout] test stress_saturated_blocking_pool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.81s [INFO] [stdout] [INFO] [stderr] Doc-tests file_backed [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" "1a2570a4f4b38335ecb97b71d914d3b04297fe99a6819a2b0ef88c22e8b239b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2570a4f4b38335ecb97b71d914d3b04297fe99a6819a2b0ef88c22e8b239b6", kill_on_drop: false }` [INFO] [stdout] 1a2570a4f4b38335ecb97b71d914d3b04297fe99a6819a2b0ef88c22e8b239b6