[INFO] fetching crate stretto 0.3.2...
[INFO] testing stretto-0.3.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stretto 0.3.2 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate stretto 0.3.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stretto 0.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stretto 0.3.2
[INFO] tweaked toml for crates.io crate stretto 0.3.2 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate crates.io crate stretto 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce9d7c402ef04ce7e3f07eb6398bb6dc9b4083c94e6aa080cf06ec4dbd5bf1ff
[INFO] running `Command { std: "docker" "start" "-a" "ce9d7c402ef04ce7e3f07eb6398bb6dc9b4083c94e6aa080cf06ec4dbd5bf1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce9d7c402ef04ce7e3f07eb6398bb6dc9b4083c94e6aa080cf06ec4dbd5bf1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9d7c402ef04ce7e3f07eb6398bb6dc9b4083c94e6aa080cf06ec4dbd5bf1ff", kill_on_drop: false }`
[INFO] [stdout] ce9d7c402ef04ce7e3f07eb6398bb6dc9b4083c94e6aa080cf06ec4dbd5bf1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78990fe8b1f80601ceda4f599e10101d36c3b203497f4cde1c65ebec699c6a79
[INFO] running `Command { std: "docker" "start" "-a" "78990fe8b1f80601ceda4f599e10101d36c3b203497f4cde1c65ebec699c6a79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling wg v0.2.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling stretto v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "78990fe8b1f80601ceda4f599e10101d36c3b203497f4cde1c65ebec699c6a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78990fe8b1f80601ceda4f599e10101d36c3b203497f4cde1c65ebec699c6a79", kill_on_drop: false }`
[INFO] [stdout] 78990fe8b1f80601ceda4f599e10101d36c3b203497f4cde1c65ebec699c6a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7cbf16cd94a84311e258287ee2f6b5b009ac4a720956a0afc98dcecd741bd7d
[INFO] running `Command { std: "docker" "start" "-a" "e7cbf16cd94a84311e258287ee2f6b5b009ac4a720956a0afc98dcecd741bd7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling stretto v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.18s
[INFO] running `Command { std: "docker" "inspect" "e7cbf16cd94a84311e258287ee2f6b5b009ac4a720956a0afc98dcecd741bd7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7cbf16cd94a84311e258287ee2f6b5b009ac4a720956a0afc98dcecd741bd7d", kill_on_drop: false }`
[INFO] [stdout] e7cbf16cd94a84311e258287ee2f6b5b009ac4a720956a0afc98dcecd741bd7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acef7444bc542247dea17db69479b38d7b1ed54c81c441c5d975852e96a8de58
[INFO] running `Command { std: "docker" "start" "-a" "acef7444bc542247dea17db69479b38d7b1ed54c81c441c5d975852e96a8de58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stretto-c25799ae7eaec33d)
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test bbloom::test::test_size ... ok
[INFO] [stdout] test bbloom::test::test_size_exp ... ok
[INFO] [stdout] test bbloom::test::test_total_size ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_builder ... ok
[INFO] [stdout] test histogram::test::test_fmt ... ok
[INFO] [stdout] test histogram::test::test_mean ... ok
[INFO] [stdout] test metrics::test::test_display ... ok
[INFO] [stdout] test policy::test::test_policy_add ... ok
[INFO] [stdout] test policy::test::test_policy_clear ... ok
[INFO] [stdout] test policy::test::test_policy ... ok
[INFO] [stdout] test policy::test::test_sampled_lfu_clear ... ok
[INFO] [stdout] test policy::test::test_sampled_lfu_constructor ... ok
[INFO] [stdout] test policy::test::test_policy_cap ... ok
[INFO] [stdout] test policy::test::test_sampled_lfu_fill_sample ... ok
[INFO] [stdout] test policy::test::test_sampled_lfu_remove ... ok
[INFO] [stdout] test policy::test::test_sampled_lfu_room ... ok
[INFO] [stdout] test policy::test::test_policy_cost ... ok
[INFO] [stdout] test policy::test::test_sampled_lfu_update ... ok
[INFO] [stdout] test metrics::test::test_metrics ... ok
[INFO] [stdout] test sketch::test::test_count_min_row ... ok
[INFO] [stdout] test policy::test::test_policy_add_after_close ... ok
[INFO] [stdout] test policy::test::test_policy_has ... ok
[INFO] [stdout] test policy::test::test_tinylfu_increment ... ok
[INFO] [stdout] test policy::test::test_policy_update ... ok
[INFO] [stdout] test policy::test::test_policy_del ... ok
[INFO] [stdout] test policy::test::test_policy_push ... ok
[INFO] [stdout] test sketch::test::test_count_min_sketch ... ok
[INFO] [stdout] test policy::test::test_tinylfu_increments ... ok
[INFO] [stdout] test sketch::test::test_count_min_sketch_clear ... ok
[INFO] [stdout] test policy::test::test_policy_metrics ... ok
[INFO] [stdout] test sketch::test::test_count_min_sketch_reset ... ok
[INFO] [stdout] test policy::test::test_policy_push_after_close ... ok
[INFO] [stdout] test store::test::test_store_item_debug ... ok
[INFO] [stdout] test policy::test::test_tinylfu_clear ... ok
[INFO] [stdout] test policy::test::test_tinylfu_estimate ... ok
[INFO] [stdout] test sketch::test::test_count_min_sketch_estimate ... ok
[INFO] [stdout] test sketch::test::test_count_min_sketch_increment ... ok
[INFO] [stdout] test utils::test::test_shared_non_null ... ok
[INFO] [stdout] test store::test::test_store_update ... ok
[INFO] [stdout] test utils::test::test_value_ref ... ok
[INFO] [stdout] test utils::test::test_shared_value ... ok
[INFO] [stdout] test utils::test::test_value_ref_mut ... ok
[INFO] [stdout] test store::test::test_store_remove ... ok
[INFO] [stdout] test store::test::test_store_set_get ... ok
[INFO] [stdout] test store::test::test_store ... ok
[INFO] [stdout] test store::test::test_concurrent_get_insert ... ok
[INFO] [stdout] test store::test::test_store_expiration ... ok
[INFO] [stdout] test store::test::test_store_collision ... ok
[INFO] [stdout] test store::test::test_concurrent_get_mut_insert ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_clear_after_close ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_blockon_clear ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_remove ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_insert_after_close ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_get_after_close ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_key_to_hash ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_remove_after_close ... ok
[INFO] [stdout] test policy::test::test_policy_close ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_clear ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_metrics_clear ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_internal_cost ... ok
[INFO] [stdout] test policy::test::test_policy_process_items ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_set ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_multiple_close ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_get ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_remove_with_ttl ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_update_max_cost ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_get_ttl ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_drop_updates ... ok
[INFO] [stdout] test bbloom::test::test_number_of_wrongs ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_max_cost ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_process_items ... ok
[INFO] [stdout] test cache::test::sync_test::test_recache_with_ttl ... ok
[INFO] [stdout] test histogram::test::test_percentile ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_with_ttl ... ok
[INFO] [stdout] test cache::test::sync_test::test_cache_set_with_ttl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.60s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stretto
[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" "acef7444bc542247dea17db69479b38d7b1ed54c81c441c5d975852e96a8de58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acef7444bc542247dea17db69479b38d7b1ed54c81c441c5d975852e96a8de58", kill_on_drop: false }`
[INFO] [stdout] acef7444bc542247dea17db69479b38d7b1ed54c81c441c5d975852e96a8de58