[INFO] fetching crate unrolled-linked-list 1.0.1... [INFO] testing unrolled-linked-list-1.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate unrolled-linked-list 1.0.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate unrolled-linked-list 1.0.1 [INFO] finished tweaking crates.io crate unrolled-linked-list 1.0.1 [INFO] tweaked toml for crates.io crate unrolled-linked-list 1.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate unrolled-linked-list 1.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c519d68b7341dabf8ba773afc03d327bfaa1d5ee9db00ba5b585f370290a02c1 [INFO] running `Command { std: "docker" "start" "-a" "c519d68b7341dabf8ba773afc03d327bfaa1d5ee9db00ba5b585f370290a02c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c519d68b7341dabf8ba773afc03d327bfaa1d5ee9db00ba5b585f370290a02c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c519d68b7341dabf8ba773afc03d327bfaa1d5ee9db00ba5b585f370290a02c1", kill_on_drop: false }` [INFO] [stdout] c519d68b7341dabf8ba773afc03d327bfaa1d5ee9db00ba5b585f370290a02c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4c71a8db4c839c0bfd8c45ba36addce6718f612449bd3388e909bb968a546efb [INFO] running `Command { std: "docker" "start" "-a" "4c71a8db4c839c0bfd8c45ba36addce6718f612449bd3388e909bb968a546efb", kill_on_drop: false }` [INFO] [stderr] Compiling unrolled-linked-list v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/lib.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stdout] | ^^----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut Node` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[T]` [INFO] [stdout] --> src/lib.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `get` require a reference [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/slice/mod.rs:570:5 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 253 | (&(*n.as_ptr()).data).get(index - start_idx) [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "4c71a8db4c839c0bfd8c45ba36addce6718f612449bd3388e909bb968a546efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c71a8db4c839c0bfd8c45ba36addce6718f612449bd3388e909bb968a546efb", kill_on_drop: false }` [INFO] [stdout] 4c71a8db4c839c0bfd8c45ba36addce6718f612449bd3388e909bb968a546efb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5ea1f2bd59e83cec9b6e0d66f8090937e11ed9d057abef637d08136deb693c27 [INFO] running `Command { std: "docker" "start" "-a" "5ea1f2bd59e83cec9b6e0d66f8090937e11ed9d057abef637d08136deb693c27", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/lib.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stdout] | ^^----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut Node` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[T]` [INFO] [stdout] --> src/lib.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `get` require a reference [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/slice/mod.rs:570:5 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 253 | (&(*n.as_ptr()).data).get(index - start_idx) [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling unrolled-linked-list v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/lib.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stdout] | ^^----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut Node` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[T]` [INFO] [stdout] --> src/lib.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `get` require a reference [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/slice/mod.rs:570:5 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 253 | (&(*n.as_ptr()).data).get(index - start_idx) [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 42.69s [INFO] running `Command { std: "docker" "inspect" "5ea1f2bd59e83cec9b6e0d66f8090937e11ed9d057abef637d08136deb693c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ea1f2bd59e83cec9b6e0d66f8090937e11ed9d057abef637d08136deb693c27", kill_on_drop: false }` [INFO] [stdout] 5ea1f2bd59e83cec9b6e0d66f8090937e11ed9d057abef637d08136deb693c27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fd8be86962bc117238da84b92d70165277e3f759f30a9fbc0cf5f976cfa169dd [INFO] running `Command { std: "docker" "start" "-a" "fd8be86962bc117238da84b92d70165277e3f759f30a9fbc0cf5f976cfa169dd", kill_on_drop: false }` [INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stderr] --> src/lib.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stderr] | ^^----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this raw pointer has type `*mut Node` [INFO] [stderr] | [INFO] [stderr] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&[T]` [INFO] [stderr] --> src/lib.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | (*n.as_ptr()).data.get(index - start_idx) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] note: method calls to `get` require a reference [INFO] [stderr] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/slice/mod.rs:570:5 [INFO] [stderr] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stderr] | [INFO] [stderr] 253 | (&(*n.as_ptr()).data).get(index - start_idx) [INFO] [stderr] | ++ + [INFO] [stderr] [INFO] [stderr] warning: `unrolled-linked-list` (lib) generated 1 warning [INFO] [stderr] warning: `unrolled-linked-list` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unrolled_linked_list-0187f18e63e2a837) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test iters::tests::into_iter_test ... ok [INFO] [stdout] test iters::tests::mut_iter_test ... ok [INFO] [stdout] test tests::find_node_test ... ok [INFO] [stdout] test iters::tests::iter_test ... ok [INFO] [stdout] test tests::get_test ... ok [INFO] [stdout] test tests::insert2_test ... ok [INFO] [stdout] test tests::insert_test ... ok [INFO] [stderr] Doc-tests unrolled_linked_list [INFO] [stdout] test tests::pop_test ... ok [INFO] [stdout] test tests::push_test ... ok [INFO] [stdout] test tests::remove_loop_test ... ok [INFO] [stdout] test tests::remove_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::pop (line 177) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::new (line 76) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::insert (line 142) ... ok [INFO] [stdout] test src/iters.rs - iters::UnrolledLinkedList::iter (line 11) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::get (line 240) ... ok [INFO] [stdout] test src/iters.rs - iters::UnrolledLinkedList::iter_mut (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::get_mut (line 260) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::push (line 107) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::with_capacity (line 87) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::remove (line 213) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fd8be86962bc117238da84b92d70165277e3f759f30a9fbc0cf5f976cfa169dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd8be86962bc117238da84b92d70165277e3f759f30a9fbc0cf5f976cfa169dd", kill_on_drop: false }` [INFO] [stdout] fd8be86962bc117238da84b92d70165277e3f759f30a9fbc0cf5f976cfa169dd