[INFO] fetching crate lfchring 0.1.3... [INFO] testing lfchring-0.1.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate lfchring 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate lfchring 0.1.3 [INFO] finished tweaking crates.io crate lfchring 0.1.3 [INFO] tweaked toml for crates.io crate lfchring 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lfchring 0.1.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding blake2b_simd v0.5.11 (available: v1.0.3) [INFO] [stderr] Adding blake3 v0.3.8 (available: v1.8.2) [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.8) [INFO] [stderr] Adding hex-literal v0.3.4 (available: v1.0.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecb880613450f8d3d48b78cbe1c1160196977c8821aa75865d09ce1929cf39db [INFO] running `Command { std: "docker" "start" "-a" "ecb880613450f8d3d48b78cbe1c1160196977c8821aa75865d09ce1929cf39db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecb880613450f8d3d48b78cbe1c1160196977c8821aa75865d09ce1929cf39db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb880613450f8d3d48b78cbe1c1160196977c8821aa75865d09ce1929cf39db", kill_on_drop: false }` [INFO] [stdout] ecb880613450f8d3d48b78cbe1c1160196977c8821aa75865d09ce1929cf39db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65552f4e6c1adbcf79ba6905e64781b621fd3785e5e3d1d08424498b2e8ac825 [INFO] running `Command { std: "docker" "start" "-a" "65552f4e6c1adbcf79ba6905e64781b621fd3785e5e3d1d08424498b2e8ac825", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling lfchring v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/state.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | let mut curr_vn = unsafe { self.vnodes.get_unchecked_mut(i) }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "65552f4e6c1adbcf79ba6905e64781b621fd3785e5e3d1d08424498b2e8ac825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65552f4e6c1adbcf79ba6905e64781b621fd3785e5e3d1d08424498b2e8ac825", kill_on_drop: false }` [INFO] [stdout] 65552f4e6c1adbcf79ba6905e64781b621fd3785e5e3d1d08424498b2e8ac825 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a469aacd6a61e9ccfd85b0c40c2a27bc0e42e560278f0e286edfcfe8f8353156 [INFO] running `Command { std: "docker" "start" "-a" "a469aacd6a61e9ccfd85b0c40c2a27bc0e42e560278f0e286edfcfe8f8353156", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/state.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | let mut curr_vn = unsafe { self.vnodes.get_unchecked_mut(i) }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling lfchring v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/state.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | let mut curr_vn = unsafe { self.vnodes.get_unchecked_mut(i) }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.12s [INFO] running `Command { std: "docker" "inspect" "a469aacd6a61e9ccfd85b0c40c2a27bc0e42e560278f0e286edfcfe8f8353156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a469aacd6a61e9ccfd85b0c40c2a27bc0e42e560278f0e286edfcfe8f8353156", kill_on_drop: false }` [INFO] [stdout] a469aacd6a61e9ccfd85b0c40c2a27bc0e42e560278f0e286edfcfe8f8353156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 824ddb385ac19d5e7f52b9cc374a69e904420fd9b39dde797a24859b15837bdb [INFO] running `Command { std: "docker" "start" "-a" "824ddb385ac19d5e7f52b9cc374a69e904420fd9b39dde797a24859b15837bdb", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state.rs:196:17 [INFO] [stderr] | [INFO] [stderr] 196 | let mut curr_vn = unsafe { self.vnodes.get_unchecked_mut(i) }; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lfchring` (lib) generated 1 warning (run `cargo fix --lib -p lfchring` to apply 1 suggestion) [INFO] [stderr] warning: `lfchring` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lfchring-2073048261a95f67) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::node_string ... ok [INFO] [stdout] test tests::test_adjacent_node_singlethr_01 ... ok [INFO] [stdout] test tests::new_ring ... ok [INFO] [stdout] test tests::node_str ... ok [INFO] [stdout] test tests::new_ring_already_in ... ok [INFO] [stdout] test tests::test_adjacent_singlethr_01 ... ok [INFO] [stdout] test tests::test_insert_singlethr_01 ... ok [INFO] [stdout] test tests::test_iter_singlethr_02 ... ok [INFO] [stdout] test tests::test_iter_singlethr_03 ... ok [INFO] [stdout] test tests::test_node_impls ... ok [INFO] [stdout] test tests::test_nodes_for_key_singlethr_01 ... ok [INFO] [stdout] test tests::test_iter_singlethr_01 ... ok [INFO] [stdout] test tests::test_has_virtual_node_singlethr_01 ... ok [INFO] [stdout] test tests::test_iter_singlethr_04 ... ok [INFO] [stdout] test tests::test_replf_gt_nodes ... ok [INFO] [stdout] test tests::test_remove_singlethr_01 ... ok [INFO] [stdout] test tests::test_virtual_node_for_key_singlethr_01 ... ok [INFO] [stdout] test tests::test_extend_singlethr_01 ... ok [INFO] [stdout] test tests::test_iter_multithr_01_stdhash ... ok [INFO] [stdout] test tests::test_contention_multithr_01 ... ok [INFO] [stdout] test tests::test_insert_multithr_01_stdhash has been running for over 60 seconds [INFO] [stdout] test tests::test_insert_multithr_01_stdhash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 83.83s [INFO] [stdout] [INFO] [stderr] Doc-tests lfchring [INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stderr] --> src/lib.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | broken_intra_doc_links, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/types.rs - types::Blake2bHasher (line 223) ... FAILED [INFO] [stdout] test src/types.rs - types::Blake3Hasher (line 180) ... FAILED [INFO] [stdout] test src/lib.rs - (line 73) ... ok [INFO] [stdout] test src/lib.rs - (line 92) ... ok [INFO] [stdout] test src/lib.rs - (line 164) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/types.rs - types::Blake2bHasher (line 223) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lfchring::Blake2bHasher` [INFO] [stdout] --> src/types.rs:225:16 [INFO] [stdout] | [INFO] [stdout] 4 | use lfchring::{Blake2bHasher, HashRing, Result, Vnid}; [INFO] [stdout] | ^^^^^^^^^^^^^ no `Blake2bHasher` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:289:16 [INFO] [stdout] | [INFO] [stdout] 288 | #[cfg(feature = "blake2b-hash")] [INFO] [stdout] | ------------------------ the item is gated behind the `blake2b-hash` feature [INFO] [stdout] 289 | pub use types::Blake2bHasher; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/types.rs - types::Blake3Hasher (line 180) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `lfchring::Blake3Hasher` [INFO] [stdout] --> src/types.rs:182:16 [INFO] [stdout] | [INFO] [stdout] 4 | use lfchring::{Blake3Hasher, HashRing, Result, Vnid}; [INFO] [stdout] | ^^^^^^^^^^^^ no `Blake3Hasher` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:291:16 [INFO] [stdout] | [INFO] [stdout] 290 | #[cfg(feature = "blake3-hash")] [INFO] [stdout] | ----------------------- the item is gated behind the `blake3-hash` feature [INFO] [stdout] 291 | pub use types::Blake3Hasher; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/types.rs - types::Blake2bHasher (line 223) [INFO] [stdout] src/types.rs - types::Blake3Hasher (line 180) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "824ddb385ac19d5e7f52b9cc374a69e904420fd9b39dde797a24859b15837bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "824ddb385ac19d5e7f52b9cc374a69e904420fd9b39dde797a24859b15837bdb", kill_on_drop: false }` [INFO] [stdout] 824ddb385ac19d5e7f52b9cc374a69e904420fd9b39dde797a24859b15837bdb