[INFO] fetching crate rustycache 2.0.0...
[INFO] testing rustycache-2.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustycache 2.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustycache 2.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustycache 2.0.0
[INFO] tweaked toml for crates.io crate rustycache 2.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustycache 2.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustycache 2.0.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8182d0949fd4d87dd03a1e03e0129d5eff4218766338fe4a2affb83897d1844f
[INFO] running `Command { std: "docker" "start" "-a" "8182d0949fd4d87dd03a1e03e0129d5eff4218766338fe4a2affb83897d1844f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8182d0949fd4d87dd03a1e03e0129d5eff4218766338fe4a2affb83897d1844f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8182d0949fd4d87dd03a1e03e0129d5eff4218766338fe4a2affb83897d1844f", kill_on_drop: false }`
[INFO] [stdout] 8182d0949fd4d87dd03a1e03e0129d5eff4218766338fe4a2affb83897d1844f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be0921dd4a35a4d050815f641a0d2f7d35bee0a3b0a64ca98e66308248f6a955
[INFO] running `Command { std: "docker" "start" "-a" "be0921dd4a35a4d050815f641a0d2f7d35bee0a3b0a64ca98e66308248f6a955", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling rustycache v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.08s
[INFO] running `Command { std: "docker" "inspect" "be0921dd4a35a4d050815f641a0d2f7d35bee0a3b0a64ca98e66308248f6a955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be0921dd4a35a4d050815f641a0d2f7d35bee0a3b0a64ca98e66308248f6a955", kill_on_drop: false }`
[INFO] [stdout] be0921dd4a35a4d050815f641a0d2f7d35bee0a3b0a64ca98e66308248f6a955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5966b27fcf4e91124fb1f3bdb322bcbc8b1e537b5fbadd1a3ac672cdb35be56e
[INFO] running `Command { std: "docker" "start" "-a" "5966b27fcf4e91124fb1f3bdb322bcbc8b1e537b5fbadd1a3ac672cdb35be56e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling zerocopy-derive v0.8.38
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.57
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap v4.5.57
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustycache v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "5966b27fcf4e91124fb1f3bdb322bcbc8b1e537b5fbadd1a3ac672cdb35be56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5966b27fcf4e91124fb1f3bdb322bcbc8b1e537b5fbadd1a3ac672cdb35be56e", kill_on_drop: false }`
[INFO] [stdout] 5966b27fcf4e91124fb1f3bdb322bcbc8b1e537b5fbadd1a3ac672cdb35be56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79f88caba999824fc801d2633836c03d6323df0a1fdbac50bce66e794ae1b25b
[INFO] running `Command { std: "docker" "start" "-a" "79f88caba999824fc801d2633836c03d6323df0a1fdbac50bce66e794ae1b25b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustycache-24a92b72e2c76859)
[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 tests/concurrency_tests.rs (/opt/rustwide/target/debug/deps/concurrency_tests-9f5e8a747ccd5f46)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sync_basics ... ok
[INFO] [stdout] test test_concurrent_put_get_fifo ... ok
[INFO] [stdout] test test_concurrent_put_get_lru ... ok
[INFO] [stdout] test test_concurrent_put_get_lfu ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fifo_tests.rs (/opt/rustwide/target/debug/deps/fifo_tests-7f4f034e2536a752)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test fifo_tests::test_explicit_stop_cleaner ... ok
[INFO] [stdout] test fifo_tests::test_put_and_get_basic ... ok
[INFO] [stdout] test fifo_tests::test_put_and_get_sync ... ok
[INFO] [stdout] test fifo_tests::test_fifo_eviction_order ... ok
[INFO] [stdout] test fifo_tests::test_fifo_sync_constructor ... ok
[INFO] [stdout] test fifo_tests::test_remove_and_clear ... ok
[INFO] [stdout] test fifo_tests::test_put_does_not_update_existing_value ... ok
[INFO] [stdout] test fifo_tests::test_expiration_removes_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lfu_tests.rs (/opt/rustwide/target/debug/deps/lfu_tests-ea70963a87c43c07)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lfu_tests::test_freq_map_cleanup_on_eviction ... ok
[INFO] [stdout] test lfu_tests::test_put_and_get_basic ... ok
[INFO] [stdout] test lfu_tests::test_remove_and_clear ... ok
[INFO] [stdout] test lfu_tests::test_update_value_and_frequency ... ok
[INFO] [stdout] test lfu_tests::test_explicit_drop ... ok
[INFO] [stdout] test lfu_tests::test_put_and_get_sync ... ok
[INFO] [stdout] test lfu_tests::test_lfu_eviction ... ok
[INFO] [stdout] test lfu_tests::test_lfu_sync_constructor ... ok
[INFO] [stdout] test lfu_tests::test_freq_map_cleanup_on_get_expiry ... ok
[INFO] [stdout] test lfu_tests::test_cleaner_removes_expired ... ok
[INFO] [stdout] test lfu_tests::test_expiration_behavior ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lru_tests.rs (/opt/rustwide/target/debug/deps/lru_tests-904f9c1b097a4591)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lru_tests::test_borrow_support ... ok
[INFO] [stdout] test lru_tests::test_eviction_order_preserved ... ok
[INFO] [stdout] test lru_tests::test_clear_and_remove ... ok
[INFO] [stdout] test lru_tests::test_explicit_drop ... ok
[INFO] [stdout] test lru_tests::test_insert_and_get ... ok
[INFO] [stdout] test lru_tests::test_insert_and_get_sync ... ok
[INFO] [stdout] test lru_tests::test_lru_eviction ... ok
[INFO] [stdout] test lru_tests::test_cleaner_removes_expired ... ok
[INFO] [stdout] test lru_tests::test_expiration_behavior ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustycache
[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" "79f88caba999824fc801d2633836c03d6323df0a1fdbac50bce66e794ae1b25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f88caba999824fc801d2633836c03d6323df0a1fdbac50bce66e794ae1b25b", kill_on_drop: false }`
[INFO] [stdout] 79f88caba999824fc801d2633836c03d6323df0a1fdbac50bce66e794ae1b25b
