[INFO] fetching crate prefix_array 0.3.4... [INFO] testing prefix_array-0.3.4 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate prefix_array 0.3.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate prefix_array 0.3.4 [INFO] finished tweaking crates.io crate prefix_array 0.3.4 [INFO] tweaked toml for crates.io crate prefix_array 0.3.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate prefix_array 0.3.4 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 prefix_array 0.3.4 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] [stderr] Blocking waiting for file lock on package cache [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] cdb116ee845785abf0e9bc06db3d7ccdc00572ac39eb58890f31e9020bb720b2 [INFO] running `Command { std: "docker" "start" "-a" "cdb116ee845785abf0e9bc06db3d7ccdc00572ac39eb58890f31e9020bb720b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdb116ee845785abf0e9bc06db3d7ccdc00572ac39eb58890f31e9020bb720b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb116ee845785abf0e9bc06db3d7ccdc00572ac39eb58890f31e9020bb720b2", kill_on_drop: false }` [INFO] [stdout] cdb116ee845785abf0e9bc06db3d7ccdc00572ac39eb58890f31e9020bb720b2 [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] 1969a6cfbfad0d0072061249c75ed24011c2c9ce7839c9ea9551a81b113b8f40 [INFO] running `Command { std: "docker" "start" "-a" "1969a6cfbfad0d0072061249c75ed24011c2c9ce7839c9ea9551a81b113b8f40", kill_on_drop: false }` [INFO] [stderr] Compiling prefix_array v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "1969a6cfbfad0d0072061249c75ed24011c2c9ce7839c9ea9551a81b113b8f40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1969a6cfbfad0d0072061249c75ed24011c2c9ce7839c9ea9551a81b113b8f40", kill_on_drop: false }` [INFO] [stdout] 1969a6cfbfad0d0072061249c75ed24011c2c9ce7839c9ea9551a81b113b8f40 [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] dea5c9c9e5725c292a89975b00d5bb92b483e06063c63be21e54002f4d8e6dcc [INFO] running `Command { std: "docker" "start" "-a" "dea5c9c9e5725c292a89975b00d5bb92b483e06063c63be21e54002f4d8e6dcc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling os_str_bytes v6.5.1 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.185 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling prefix_array v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 28.33s [INFO] running `Command { std: "docker" "inspect" "dea5c9c9e5725c292a89975b00d5bb92b483e06063c63be21e54002f4d8e6dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dea5c9c9e5725c292a89975b00d5bb92b483e06063c63be21e54002f4d8e6dcc", kill_on_drop: false }` [INFO] [stdout] dea5c9c9e5725c292a89975b00d5bb92b483e06063c63be21e54002f4d8e6dcc [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] e87ac82e446a45e518ca8eedd131c20772aa7e5e350c7ae3f775a533d9424df7 [INFO] running `Command { std: "docker" "start" "-a" "e87ac82e446a45e518ca8eedd131c20772aa7e5e350c7ae3f775a533d9424df7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prefix_array-1e5e665eb0d295b4) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test map::test::extend ... ok [INFO] [stdout] test map::test::mutate ... ok [INFO] [stdout] test map::iter::is_into_iter ... ok [INFO] [stdout] test map::test::insert_wont_update_key ... ok [INFO] [stdout] test map::test::extend_with ... ok [INFO] [stdout] test set::tests::is_eq ... ok [INFO] [stdout] test set::tests::replace_replaces ... ok [INFO] [stdout] test set::tests::submatches ... ok [INFO] [stdout] test shared::vec_ext::assert_zsts ... ok [INFO] [stdout] test shared::vec_ext::oh_boy ... ok [INFO] [stdout] test map::test::weird_lifetimes ... ok [INFO] [stdout] test shared::vec_ext::size_overflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests prefix_array [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/map.rs - map::SubSlice::is_empty (line 481) ... ok [INFO] [stdout] test src/map.rs - map::SubSlice::common_prefix (line 424) ... ok [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] test src/set.rs - set::SetSubSlice::find_all_with_prefix (line 302) ... ok [INFO] [stdout] test src/map.rs - map::SubSlice::find_all_with_prefix (line 380) ... ok [INFO] [stdout] test src/shared.rs - shared::ScratchSpace::new (line 52) ... ok [INFO] [stdout] test src/shared/vec_ext.rs - shared::vec_ext::InsertMany::insert_many (line 14) ... ok [INFO] [stdout] test src/set.rs - set::PrefixArraySet::drain_all_with_prefix (line 119) ... ok [INFO] [stdout] test src/map.rs - map::SubSlice::contains_key (line 442) ... ok [INFO] [stdout] test src/map.rs - map::SubSlice::from_mut_slice (line 341) ... ok [INFO] [stdout] test src/map.rs - map::SubSlice::find_all_with_prefix_mut (line 406) ... ok [INFO] [stdout] test src/set.rs - set::SetSubSlice::common_prefix (line 317) ... ok [INFO] [stdout] test src/map.rs - map::SubSlice::from_mut_slice (line 332) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e87ac82e446a45e518ca8eedd131c20772aa7e5e350c7ae3f775a533d9424df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e87ac82e446a45e518ca8eedd131c20772aa7e5e350c7ae3f775a533d9424df7", kill_on_drop: false }` [INFO] [stdout] e87ac82e446a45e518ca8eedd131c20772aa7e5e350c7ae3f775a533d9424df7