[INFO] fetching crate concurrent_lru 0.2.0... [INFO] testing concurrent_lru-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate concurrent_lru 0.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate concurrent_lru 0.2.0 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 concurrent_lru 0.2.0 [INFO] finished tweaking crates.io crate concurrent_lru 0.2.0 [INFO] tweaked toml for crates.io crate concurrent_lru 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 633c23812c5144abe4b905a979aa85fbead61c75fe2819ce56dd39c12253a549 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "633c23812c5144abe4b905a979aa85fbead61c75fe2819ce56dd39c12253a549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "633c23812c5144abe4b905a979aa85fbead61c75fe2819ce56dd39c12253a549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "633c23812c5144abe4b905a979aa85fbead61c75fe2819ce56dd39c12253a549", kill_on_drop: false }` [INFO] [stdout] 633c23812c5144abe4b905a979aa85fbead61c75fe2819ce56dd39c12253a549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7d9dda2ce9c17406a69b9bc9031b5f8376b1e577f7147f898b3b3d43b093fb25 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7d9dda2ce9c17406a69b9bc9031b5f8376b1e577f7147f898b3b3d43b093fb25", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling concurrent_lru v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/sharded.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | unsafe impl Send for LruCache {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/sharded.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub struct LruCache { [INFO] [stdout] 25 | | shards: Vec>, [INFO] [stdout] 26 | | hasher: S, [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `RandomState` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized [INFO] [stdout] --> src/sharded.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe impl Sync for LruCache {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/sharded.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub struct LruCache { [INFO] [stdout] 25 | | shards: Vec>, [INFO] [stdout] 26 | | hasher: S, [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `RandomState` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "7d9dda2ce9c17406a69b9bc9031b5f8376b1e577f7147f898b3b3d43b093fb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9dda2ce9c17406a69b9bc9031b5f8376b1e577f7147f898b3b3d43b093fb25", kill_on_drop: false }` [INFO] [stdout] 7d9dda2ce9c17406a69b9bc9031b5f8376b1e577f7147f898b3b3d43b093fb25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] db4f775d445002053706d45dd3f343f57a88994ea2ed0dbf84c24b1e1593e6e0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db4f775d445002053706d45dd3f343f57a88994ea2ed0dbf84c24b1e1593e6e0", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/sharded.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | unsafe impl Send for LruCache {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/sharded.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub struct LruCache { [INFO] [stdout] 25 | | shards: Vec>, [INFO] [stdout] 26 | | hasher: S, [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `RandomState` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized [INFO] [stdout] --> src/sharded.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe impl Sync for LruCache {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/sharded.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub struct LruCache { [INFO] [stdout] 25 | | shards: Vec>, [INFO] [stdout] 26 | | hasher: S, [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `RandomState` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling concurrent_lru v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stdout] --> src/sharded.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | unsafe impl Send for LruCache {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/sharded.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub struct LruCache { [INFO] [stdout] 25 | | shards: Vec>, [INFO] [stdout] 26 | | hasher: S, [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `RandomState` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized [INFO] [stdout] --> src/sharded.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe impl Sync for LruCache {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #93367 [INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition [INFO] [stdout] --> src/sharded.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / pub struct LruCache { [INFO] [stdout] 25 | | shards: Vec>, [INFO] [stdout] 26 | | hasher: S, [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `RandomState` is not a generic parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "db4f775d445002053706d45dd3f343f57a88994ea2ed0dbf84c24b1e1593e6e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db4f775d445002053706d45dd3f343f57a88994ea2ed0dbf84c24b1e1593e6e0", kill_on_drop: false }` [INFO] [stdout] db4f775d445002053706d45dd3f343f57a88994ea2ed0dbf84c24b1e1593e6e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f2d2bd8fc20730f579075691eb336d9ab67c76c0c8eb6edeb1f5b67ad646d040 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f2d2bd8fc20730f579075691eb336d9ab67c76c0c8eb6edeb1f5b67ad646d040", kill_on_drop: false }` [INFO] [stderr] warning: cross-crate traits with a default impl, like `Send`, should not be specialized [INFO] [stderr] --> src/sharded.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | unsafe impl Send for LruCache {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_auto_trait_impls)]` on by default [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #93367 [INFO] [stderr] note: try using the same sequence of generic parameters as the struct definition [INFO] [stderr] --> src/sharded.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | / pub struct LruCache { [INFO] [stderr] 25 | | shards: Vec>, [INFO] [stderr] 26 | | hasher: S, [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] = note: `RandomState` is not a generic parameter [INFO] [stderr] [INFO] [stderr] warning: cross-crate traits with a default impl, like `Sync`, should not be specialized [INFO] [stderr] --> src/sharded.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | unsafe impl Sync for LruCache {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #93367 [INFO] [stderr] note: try using the same sequence of generic parameters as the struct definition [INFO] [stderr] --> src/sharded.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | / pub struct LruCache { [INFO] [stderr] 25 | | shards: Vec>, [INFO] [stderr] 26 | | hasher: S, [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] = note: `RandomState` is not a generic parameter [INFO] [stderr] [INFO] [stderr] warning: `concurrent_lru` (lib) generated 2 warnings [INFO] [stderr] warning: `concurrent_lru` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/concurrent_lru-22baa1f565eadcfa) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test unsharded::tests::init_failure ... ok [INFO] [stdout] test unsharded::tests::simple_get_or_init ... ok [INFO] [stdout] test unsharded::tests::evicted_dropped ... ok [INFO] [stdout] test unsharded::tests::advice_evict ... ok [INFO] [stdout] test unsharded::tests::pin_unpin_eviction ... ok [INFO] [stdout] test unsharded::tests::reinsert_after_eviction ... ok [INFO] [stdout] test sharded::tests::sharded_stress ... ok [INFO] [stdout] test unsharded::tests::stress ... ok [INFO] [stderr] Doc-tests concurrent_lru [INFO] [stdout] test unsharded::tests::not_blocking_other ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 35) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2d2bd8fc20730f579075691eb336d9ab67c76c0c8eb6edeb1f5b67ad646d040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d2bd8fc20730f579075691eb336d9ab67c76c0c8eb6edeb1f5b67ad646d040", kill_on_drop: false }` [INFO] [stdout] f2d2bd8fc20730f579075691eb336d9ab67c76c0c8eb6edeb1f5b67ad646d040