[INFO] fetching crate concurrent_lru 0.2.0... [INFO] testing concurrent_lru-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate concurrent_lru 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate concurrent_lru 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f71dbfbec7a730552f57e10f83508628543248f600983de3504f65048e0b97e3 [INFO] running `Command { std: "docker" "start" "-a" "f71dbfbec7a730552f57e10f83508628543248f600983de3504f65048e0b97e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f71dbfbec7a730552f57e10f83508628543248f600983de3504f65048e0b97e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f71dbfbec7a730552f57e10f83508628543248f600983de3504f65048e0b97e3", kill_on_drop: false }` [INFO] [stdout] f71dbfbec7a730552f57e10f83508628543248f600983de3504f65048e0b97e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27233178253d1bd68ca33d0d72eb34f58a96f16542d42582a175e4d4d01c8e1c [INFO] running `Command { std: "docker" "start" "-a" "27233178253d1bd68ca33d0d72eb34f58a96f16542d42582a175e4d4d01c8e1c", kill_on_drop: false }` [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 1.28s [INFO] running `Command { std: "docker" "inspect" "27233178253d1bd68ca33d0d72eb34f58a96f16542d42582a175e4d4d01c8e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27233178253d1bd68ca33d0d72eb34f58a96f16542d42582a175e4d4d01c8e1c", kill_on_drop: false }` [INFO] [stdout] 27233178253d1bd68ca33d0d72eb34f58a96f16542d42582a175e4d4d01c8e1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 898235df040a8bb5dbf1ffc4635b318c46879f264936dbf3e385181b4683c64c [INFO] running `Command { std: "docker" "start" "-a" "898235df040a8bb5dbf1ffc4635b318c46879f264936dbf3e385181b4683c64c", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.6 [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 6.50s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/concurrent_lru-2e1ea45acbc04fd2) [INFO] running `Command { std: "docker" "inspect" "898235df040a8bb5dbf1ffc4635b318c46879f264936dbf3e385181b4683c64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898235df040a8bb5dbf1ffc4635b318c46879f264936dbf3e385181b4683c64c", kill_on_drop: false }` [INFO] [stdout] 898235df040a8bb5dbf1ffc4635b318c46879f264936dbf3e385181b4683c64c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ac385dc27ea34daa6ae2107a5baf782a5ac934e00708b472b7ca28ff532f7677 [INFO] running `Command { std: "docker" "start" "-a" "ac385dc27ea34daa6ae2107a5baf782a5ac934e00708b472b7ca28ff532f7677", 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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concurrent_lru-2e1ea45acbc04fd2) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test unsharded::tests::advice_evict ... ok [INFO] [stdout] test unsharded::tests::init_failure ... ok [INFO] [stdout] test unsharded::tests::pin_unpin_eviction ... ok [INFO] [stdout] test unsharded::tests::simple_get_or_init ... ok [INFO] [stdout] test unsharded::tests::reinsert_after_eviction ... ok [INFO] [stdout] test unsharded::tests::evicted_dropped ... 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 0.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac385dc27ea34daa6ae2107a5baf782a5ac934e00708b472b7ca28ff532f7677", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac385dc27ea34daa6ae2107a5baf782a5ac934e00708b472b7ca28ff532f7677", kill_on_drop: false }` [INFO] [stdout] ac385dc27ea34daa6ae2107a5baf782a5ac934e00708b472b7ca28ff532f7677