[INFO] fetching crate indexed_bitvec_core 4.0.0... [INFO] testing indexed_bitvec_core-4.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate indexed_bitvec_core 4.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate indexed_bitvec_core 4.0.0 [INFO] finished tweaking crates.io crate indexed_bitvec_core 4.0.0 [INFO] tweaked toml for crates.io crate indexed_bitvec_core 4.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate indexed_bitvec_core 4.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages to latest compatible versions [INFO] [stderr] Adding proptest v0.8.7 (available: v1.8.0) [INFO] [stderr] Adding quickcheck v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] [stderr] Adding rand_xorshift v0.1.1 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ca94bec1783bc2ec8c7f6e888b8ccd02f7032cdd968a4b865c11853e39a13cb [INFO] running `Command { std: "docker" "start" "-a" "6ca94bec1783bc2ec8c7f6e888b8ccd02f7032cdd968a4b865c11853e39a13cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ca94bec1783bc2ec8c7f6e888b8ccd02f7032cdd968a4b865c11853e39a13cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ca94bec1783bc2ec8c7f6e888b8ccd02f7032cdd968a4b865c11853e39a13cb", kill_on_drop: false }` [INFO] [stdout] 6ca94bec1783bc2ec8c7f6e888b8ccd02f7032cdd968a4b865c11853e39a13cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afd2e1cec1e9a542a78720e2f2343c046ba38b8cf18fb8f59c316f2332effa3f [INFO] running `Command { std: "docker" "start" "-a" "afd2e1cec1e9a542a78720e2f2343c046ba38b8cf18fb8f59c316f2332effa3f", kill_on_drop: false }` [INFO] [stderr] Compiling indexed_bitvec_core v4.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `count` is never used [INFO] [stdout] --> src/ones_or_zeros.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait OnesOrZeros: private::Sealed { [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 40 | fn count(of_bits: u64) -> u32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "afd2e1cec1e9a542a78720e2f2343c046ba38b8cf18fb8f59c316f2332effa3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd2e1cec1e9a542a78720e2f2343c046ba38b8cf18fb8f59c316f2332effa3f", kill_on_drop: false }` [INFO] [stdout] afd2e1cec1e9a542a78720e2f2343c046ba38b8cf18fb8f59c316f2332effa3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba4fbd6fadbad2e305667fb339fa35367c1c11f982c5760fedd4b14ca7db956c [INFO] running `Command { std: "docker" "start" "-a" "ba4fbd6fadbad2e305667fb339fa35367c1c11f982c5760fedd4b14ca7db956c", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stdout] warning: associated function `count` is never used [INFO] [stdout] --> src/ones_or_zeros.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait OnesOrZeros: private::Sealed { [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 40 | fn count(of_bits: u64) -> u32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling indexed_bitvec_core v4.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/word.rs:210:33 [INFO] [stdout] | [INFO] [stdout] 210 | fn shrink(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 210 | fn shrink(&self) -> Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `count` is never used [INFO] [stdout] --> src/ones_or_zeros.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait OnesOrZeros: private::Sealed { [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 40 | fn count(of_bits: u64) -> u32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.42s [INFO] running `Command { std: "docker" "inspect" "ba4fbd6fadbad2e305667fb339fa35367c1c11f982c5760fedd4b14ca7db956c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4fbd6fadbad2e305667fb339fa35367c1c11f982c5760fedd4b14ca7db956c", kill_on_drop: false }` [INFO] [stdout] ba4fbd6fadbad2e305667fb339fa35367c1c11f982c5760fedd4b14ca7db956c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bfd08744715d8481f7c218df9bfe07fe92fd96c5f329d5c3672ae02e890c6f4e [INFO] running `Command { std: "docker" "start" "-a" "bfd08744715d8481f7c218df9bfe07fe92fd96c5f329d5c3672ae02e890c6f4e", kill_on_drop: false }` [INFO] [stderr] warning: associated function `count` is never used [INFO] [stderr] --> src/ones_or_zeros.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub trait OnesOrZeros: private::Sealed { [INFO] [stderr] | ----------- associated function in this trait [INFO] [stderr] ... [INFO] [stderr] 40 | fn count(of_bits: u64) -> u32; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `indexed_bitvec_core` (lib) generated 1 warning [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/word.rs:210:33 [INFO] [stderr] | [INFO] [stderr] 210 | fn shrink(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 210 | fn shrink(&self) -> Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `indexed_bitvec_core` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p indexed_bitvec_core --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/indexed_bitvec_core-8370c8c1ec13fffb) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test bits_ref::tests::test_count ... ok [INFO] [stdout] test bits_ref::tests::test_rank ... ok [INFO] [stdout] test bits_ref::tests::test_eq_cmp ... ok [INFO] [stdout] test bits_ref::tests::test_get ... ok [INFO] [stdout] test bits_ref::tests::test_select ... ok [INFO] [stdout] test bytes::tests::test_get ... ok [INFO] [stdout] test bytes::tests::test_count ... ok [INFO] [stdout] test index_raw::size::tests::l1l2_evenly_divide_l0 ... ok [INFO] [stdout] test index_raw::size::tests::sample_size_larger_than_l1 ... ok [INFO] [stdout] test index_raw::size::tests::block_sizes_evenly_divide ... ok [INFO] [stdout] test index_raw::size::tests::bytes_evenly_divide_block_sizes ... ok [INFO] [stdout] test index_raw::size::tests::size_of_index_for_zero ... ok [INFO] [stdout] test index_raw::tests::select_bug_issue_15 ... ok [INFO] [stdout] test tests::check_max_bits_in_bytes ... ok [INFO] [stdout] test bits_ref::tests::test_cmp_eq_single ... ok [INFO] [stdout] test tests::test_ceil_div ... ok [INFO] [stdout] test tests::test_ceil_div_64 ... ok [INFO] [stdout] test tests::test_ceil_div_examples ... ok [INFO] [stdout] test word::tests::bounds_check_get ... ok [INFO] [stdout] test tests::test_ceil_div_u64_examples ... ok [INFO] [stdout] test word::tests::test_complement ... ok [INFO] [stdout] test word::tests::test_count ... ok [INFO] [stdout] test word::tests::test_select_ones ... ok [INFO] [stdout] test word::tests::bounds_check_set ... ok [INFO] [stdout] test word::tests::test_select_zeros ... ok [INFO] [stdout] test word::tests::test_get ... ok [INFO] [stdout] test word::tests::test_rank ... ok [INFO] [stdout] test word::tests::test_select_u16 ... ok [INFO] [stdout] test bits_ref::tests::test_cmp_eq_pair ... ok [INFO] [stdout] test bits_ref::tests::fuzz_test ... ok [INFO] [stdout] test word::tests::test_set ... ok [INFO] [stdout] test bytes::tests::test_rank ... ok [INFO] [stdout] test bytes::tests::test_select ... ok [INFO] [stdout] test index_raw::tests::small_indexed_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] [stderr] Doc-tests indexed_bitvec_core [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] running `Command { std: "docker" "inspect" "bfd08744715d8481f7c218df9bfe07fe92fd96c5f329d5c3672ae02e890c6f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd08744715d8481f7c218df9bfe07fe92fd96c5f329d5c3672ae02e890c6f4e", kill_on_drop: false }` [INFO] [stdout] bfd08744715d8481f7c218df9bfe07fe92fd96c5f329d5c3672ae02e890c6f4e