[INFO] fetching crate intern-mint 0.2.0... [INFO] testing intern-mint-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate intern-mint 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate intern-mint 0.2.0 [INFO] finished tweaking crates.io crate intern-mint 0.2.0 [INFO] tweaked toml for crates.io crate intern-mint 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intern-mint 0.2.0 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 intern-mint 0.2.0 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-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 71161c913d5679335d3343dbfd3c5a82fe7834095450962509af30a285b81aa6 [INFO] running `Command { std: "docker" "start" "-a" "71161c913d5679335d3343dbfd3c5a82fe7834095450962509af30a285b81aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71161c913d5679335d3343dbfd3c5a82fe7834095450962509af30a285b81aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71161c913d5679335d3343dbfd3c5a82fe7834095450962509af30a285b81aa6", kill_on_drop: false }` [INFO] [stdout] 71161c913d5679335d3343dbfd3c5a82fe7834095450962509af30a285b81aa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9b8cbcd627c3e368e67cec04addc0f9a036ed994dbdd3a883d3537f93e09f9ef [INFO] running `Command { std: "docker" "start" "-a" "9b8cbcd627c3e368e67cec04addc0f9a036ed994dbdd3a883d3537f93e09f9ef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling triomphe v0.1.14 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling intern-mint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pool.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard) { [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] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard<'_, LockedShard>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "9b8cbcd627c3e368e67cec04addc0f9a036ed994dbdd3a883d3537f93e09f9ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b8cbcd627c3e368e67cec04addc0f9a036ed994dbdd3a883d3537f93e09f9ef", kill_on_drop: false }` [INFO] [stdout] 9b8cbcd627c3e368e67cec04addc0f9a036ed994dbdd3a883d3537f93e09f9ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e296cc96966a69001b1bf5fe65622d8adaefc8cd105b9097e8bf59bc8467bf45 [INFO] running `Command { std: "docker" "start" "-a" "e296cc96966a69001b1bf5fe65622d8adaefc8cd105b9097e8bf59bc8467bf45", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling sdd v3.0.9 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling scc v2.3.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling intern-arc v0.6.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling intern-mint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pool.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard) { [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] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard<'_, LockedShard>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling internment v0.8.6 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pool.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard) { [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] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard<'_, LockedShard>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 29.18s [INFO] running `Command { std: "docker" "inspect" "e296cc96966a69001b1bf5fe65622d8adaefc8cd105b9097e8bf59bc8467bf45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e296cc96966a69001b1bf5fe65622d8adaefc8cd105b9097e8bf59bc8467bf45", kill_on_drop: false }` [INFO] [stdout] e296cc96966a69001b1bf5fe65622d8adaefc8cd105b9097e8bf59bc8467bf45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3cbf4515a2e34a421032af704f65824ece3d1a9163b0d9e5e0441ba3f60553a5 [INFO] running `Command { std: "docker" "start" "-a" "3cbf4515a2e34a421032af704f65824ece3d1a9163b0d9e5e0441ba3f60553a5", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/pool.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard) { [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] 23 | fn get_hash_and_shard(&self, value: &[u8]) -> (u64, MutexGuard<'_, LockedShard>) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `intern-mint` (lib) generated 1 warning (run `cargo fix --lib -p intern-mint` to apply 1 suggestion) [INFO] [stderr] warning: `intern-mint` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/intern_mint-012929e2048aeb8e) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::btree_usage_with_borrow ... ok [INFO] [stdout] test tests::different_data_different_ptr ... ok [INFO] [stdout] test tests::cloned_data_same_ptr ... ok [INFO] [stdout] test tests::re_intern_borrow_same_ptr ... ok [INFO] [stdout] test tests::validate_data_hash ... ok [INFO] [stdout] test tests::map_usage_with_borrow ... ok [INFO] [stdout] test tests::same_data_same_ptr ... ok [INFO] [stdout] test tests::same_data_multithreaded_same_ptr ... ok [INFO] [stdout] test tests::multithreaded_drop ... ok [INFO] [stderr] Doc-tests intern_mint [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/../README.md - (line 65) ... ok [INFO] [stdout] test src/../README.md - (line 37) ... ok [INFO] [stdout] test src/borrow.rs - borrow::BorrowedInterned (line 28) ... ok [INFO] [stdout] test src/borrow.rs - borrow::BorrowedInterned::hash_data (line 80) ... ok [INFO] [stdout] test src/borrow.rs - borrow::BorrowedInterned (line 41) ... ok [INFO] [stdout] test src/../README.md - (line 51) ... ok [INFO] [stdout] test src/interned.rs - interned::Interned::new (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3cbf4515a2e34a421032af704f65824ece3d1a9163b0d9e5e0441ba3f60553a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cbf4515a2e34a421032af704f65824ece3d1a9163b0d9e5e0441ba3f60553a5", kill_on_drop: false }` [INFO] [stdout] 3cbf4515a2e34a421032af704f65824ece3d1a9163b0d9e5e0441ba3f60553a5