[INFO] fetching crate intrusive-lru-cache 0.1.4... [INFO] testing intrusive-lru-cache-0.1.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate intrusive-lru-cache 0.1.4 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate intrusive-lru-cache 0.1.4 [INFO] finished tweaking crates.io crate intrusive-lru-cache 0.1.4 [INFO] tweaked toml for crates.io crate intrusive-lru-cache 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intrusive-lru-cache 0.1.4 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate intrusive-lru-cache 0.1.4 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45bb7aa2f43e0290ec3284544b2a172f8de5f424664d227ef33b9d25c1d185a4 [INFO] running `Command { std: "docker" "start" "-a" "45bb7aa2f43e0290ec3284544b2a172f8de5f424664d227ef33b9d25c1d185a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45bb7aa2f43e0290ec3284544b2a172f8de5f424664d227ef33b9d25c1d185a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45bb7aa2f43e0290ec3284544b2a172f8de5f424664d227ef33b9d25c1d185a4", kill_on_drop: false }` [INFO] [stdout] 45bb7aa2f43e0290ec3284544b2a172f8de5f424664d227ef33b9d25c1d185a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e91414a89adf89553538c9c625d33dd510d1fec4970a370790aa98b1431eb57 [INFO] running `Command { std: "docker" "start" "-a" "5e91414a89adf89553538c9c625d33dd510d1fec4970a370790aa98b1431eb57", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling intrusive-collections v0.9.7 [INFO] [stderr] Compiling intrusive-lru-cache v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:702:29 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "5e91414a89adf89553538c9c625d33dd510d1fec4970a370790aa98b1431eb57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e91414a89adf89553538c9c625d33dd510d1fec4970a370790aa98b1431eb57", kill_on_drop: false }` [INFO] [stdout] 5e91414a89adf89553538c9c625d33dd510d1fec4970a370790aa98b1431eb57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 369da93fdf151c2dd9b443a73b6cec876b198767c4a6e8541cea8b07df3f4331 [INFO] running `Command { std: "docker" "start" "-a" "369da93fdf151c2dd9b443a73b6cec876b198767c4a6e8541cea8b07df3f4331", kill_on_drop: false }` [INFO] [stderr] Compiling intrusive-lru-cache v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:702:29 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:702:29 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "369da93fdf151c2dd9b443a73b6cec876b198767c4a6e8541cea8b07df3f4331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "369da93fdf151c2dd9b443a73b6cec876b198767c4a6e8541cea8b07df3f4331", kill_on_drop: false }` [INFO] [stdout] 369da93fdf151c2dd9b443a73b6cec876b198767c4a6e8541cea8b07df3f4331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2383c84769df8a11b1d1f9d909807eb7c4332ad3d2a9a0a318fd534b436d597 [INFO] running `Command { std: "docker" "start" "-a" "b2383c84769df8a11b1d1f9d909807eb7c4332ad3d2a9a0a318fd534b436d597", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:702:29 [INFO] [stderr] | [INFO] [stderr] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `intrusive-lru-cache` (lib) generated 1 warning (run `cargo fix --lib -p intrusive-lru-cache` to apply 1 suggestion) [INFO] [stderr] warning: `intrusive-lru-cache` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/intrusive_lru_cache-e7031147cefa59e5) [INFO] [stderr] Doc-tests intrusive_lru_cache [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - LRUCache::NODE_SIZE (line 230) ... ignored [INFO] [stdout] test src/lib.rs - SmartEntry<'a,K,V,R>::into_mut (line 1248) - compile fail ... ok [INFO] [stdout] test src/lib.rs - LRUCache::shrink_with (line 1032) ... ok [INFO] [stdout] test src/lib.rs - LRUCache::get_or_insert2 (line 745) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - LRUCache (line 187) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2383c84769df8a11b1d1f9d909807eb7c4332ad3d2a9a0a318fd534b436d597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2383c84769df8a11b1d1f9d909807eb7c4332ad3d2a9a0a318fd534b436d597", kill_on_drop: false }` [INFO] [stdout] b2383c84769df8a11b1d1f9d909807eb7c4332ad3d2a9a0a318fd534b436d597