[INFO] fetching crate rbitset 1.0.0...
[INFO] testing rbitset-1.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rbitset 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rbitset 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rbitset 1.0.0
[INFO] tweaked toml for crates.io crate rbitset 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbitset 1.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rbitset 1.0.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ba310969f74cddb5b5ea74b79e0cbeaa968f876a42e17e13faa0ede0db03fa1
[INFO] running `Command { std: "docker" "start" "-a" "6ba310969f74cddb5b5ea74b79e0cbeaa968f876a42e17e13faa0ede0db03fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ba310969f74cddb5b5ea74b79e0cbeaa968f876a42e17e13faa0ede0db03fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba310969f74cddb5b5ea74b79e0cbeaa968f876a42e17e13faa0ede0db03fa1", kill_on_drop: false }`
[INFO] [stdout] 6ba310969f74cddb5b5ea74b79e0cbeaa968f876a42e17e13faa0ede0db03fa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96c4b6b2e5f287b5b1fc81278fc1682b9872df9a3c12ec4dafbd27702ba3f6f4
[INFO] running `Command { std: "docker" "start" "-a" "96c4b6b2e5f287b5b1fc81278fc1682b9872df9a3c12ec4dafbd27702ba3f6f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbitset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "96c4b6b2e5f287b5b1fc81278fc1682b9872df9a3c12ec4dafbd27702ba3f6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c4b6b2e5f287b5b1fc81278fc1682b9872df9a3c12ec4dafbd27702ba3f6f4", kill_on_drop: false }`
[INFO] [stdout] 96c4b6b2e5f287b5b1fc81278fc1682b9872df9a3c12ec4dafbd27702ba3f6f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98746226692d2ec12fc3d9d5aea676b8326bf80cb14086f0a4107d37da331dc9
[INFO] running `Command { std: "docker" "start" "-a" "98746226692d2ec12fc3d9d5aea676b8326bf80cb14086f0a4107d37da331dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbitset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "98746226692d2ec12fc3d9d5aea676b8326bf80cb14086f0a4107d37da331dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98746226692d2ec12fc3d9d5aea676b8326bf80cb14086f0a4107d37da331dc9", kill_on_drop: false }`
[INFO] [stdout] 98746226692d2ec12fc3d9d5aea676b8326bf80cb14086f0a4107d37da331dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1e9942d98c9a7901dfa8ea457ad77c659caf1e23ba9fc7c51f4d83ec07ab608
[INFO] running `Command { std: "docker" "start" "-a" "d1e9942d98c9a7901dfa8ea457ad77c659caf1e23ba9fc7c51f4d83ec07ab608", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbitset-f6a1a18a3a2e23b7)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::binary ... ok
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test tests::count_ones_and_zeros ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::disjoint ... ok
[INFO] [stdout] test tests::drain ... ok
[INFO] [stdout] test tests::insert_unchecked ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::fill ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::intersect ... ok
[INFO] [stdout] test tests::difference ... ok
[INFO] [stdout] test tests::not ... ok
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::remove_unchecked ... ok
[INFO] [stdout] test tests::retain ... ok
[INFO] [stdout] test tests::repr ... ok
[INFO] [stdout] test tests::try_too_big ... ok
[INFO] [stdout] test tests::symmetric_difference ... ok
[INFO] [stdout] test tests::subset_superset ... ok
[INFO] [stdout] test tests::union ... ok
[INFO] [stdout] test tests::panic_too_big - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rbitset
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::clear (line 254) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::append (line 480) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::count_ones (line 754) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::contains (line 598) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::count_zeros (line 772) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::difference (line 817) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::capacity (line 291) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::from_ref (line 310) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::drain (line 796) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::insert (line 525) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::intersection (line 852) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::into_inner (line 275) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_superset (line 730) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_empty (line 663) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::len (line 646) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_disjoint (line 680) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::iter (line 942) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::is_subset (line 705) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_append (line 341) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::remove (line 551) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_contains (line 622) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_insert (line 382) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::retain (line 572) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::symmetric_difference (line 880) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::try_remove (line 431) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i16,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i64,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::with_default (line 239) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<T,N>::union (line 910) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i32,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u64,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i128,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<i8,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<isize,N>::new (line 233) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u128,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u32,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u16,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - Drain (line 1158) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<usize,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - BitSet<u8,N>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 1309) ... ok
[INFO] [stdout] test src/lib.rs - Intersection (line 1467) ... ok
[INFO] [stdout] test src/lib.rs - Difference (line 1402) ... ok
[INFO] [stdout] test src/lib.rs - SymmetricDifference (line 1627) ... ok
[INFO] [stdout] test src/lib.rs - Union (line 1535) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter (line 1226) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1e9942d98c9a7901dfa8ea457ad77c659caf1e23ba9fc7c51f4d83ec07ab608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e9942d98c9a7901dfa8ea457ad77c659caf1e23ba9fc7c51f4d83ec07ab608", kill_on_drop: false }`
[INFO] [stdout] d1e9942d98c9a7901dfa8ea457ad77c659caf1e23ba9fc7c51f4d83ec07ab608