[INFO] fetching crate rougenoir 0.1.0... [INFO] testing rougenoir-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rougenoir 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rougenoir 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rougenoir 0.1.0 [INFO] tweaked toml for crates.io crate rougenoir 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rougenoir 0.1.0 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 rougenoir 0.1.0 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] 5d4e60d59765171ea3f0c46980250d73da44ab25383dc4da984b77c390c158f3 [INFO] running `Command { std: "docker" "start" "-a" "5d4e60d59765171ea3f0c46980250d73da44ab25383dc4da984b77c390c158f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d4e60d59765171ea3f0c46980250d73da44ab25383dc4da984b77c390c158f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d4e60d59765171ea3f0c46980250d73da44ab25383dc4da984b77c390c158f3", kill_on_drop: false }` [INFO] [stdout] 5d4e60d59765171ea3f0c46980250d73da44ab25383dc4da984b77c390c158f3 [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] 5e6d68e9d9e90d66c5235cddb5f97a7987b54e8aa4a45ee0d1e021c7b0aef13c [INFO] running `Command { std: "docker" "start" "-a" "5e6d68e9d9e90d66c5235cddb5f97a7987b54e8aa4a45ee0d1e021c7b0aef13c", kill_on_drop: false }` [INFO] [stderr] Compiling rougenoir v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "5e6d68e9d9e90d66c5235cddb5f97a7987b54e8aa4a45ee0d1e021c7b0aef13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6d68e9d9e90d66c5235cddb5f97a7987b54e8aa4a45ee0d1e021c7b0aef13c", kill_on_drop: false }` [INFO] [stdout] 5e6d68e9d9e90d66c5235cddb5f97a7987b54e8aa4a45ee0d1e021c7b0aef13c [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] 7c541f8f7e1f0910490aa52e4465065b2edf95788c8d944d6df3759be0c861f4 [INFO] running `Command { std: "docker" "start" "-a" "7c541f8f7e1f0910490aa52e4465065b2edf95788c8d944d6df3759be0c861f4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rbtree v0.2.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling rougenoir v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 29.77s [INFO] running `Command { std: "docker" "inspect" "7c541f8f7e1f0910490aa52e4465065b2edf95788c8d944d6df3759be0c861f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c541f8f7e1f0910490aa52e4465065b2edf95788c8d944d6df3759be0c861f4", kill_on_drop: false }` [INFO] [stdout] 7c541f8f7e1f0910490aa52e4465065b2edf95788c8d944d6df3759be0c861f4 [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] cde53dae9c4da1205cfe6ada27557d5ea3a3215e16c0c40f433b0cfb30f1096e [INFO] running `Command { std: "docker" "start" "-a" "cde53dae9c4da1205cfe6ada27557d5ea3a3215e16c0c40f433b0cfb30f1096e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rougenoir-b6921d867749829c) [INFO] [stdout] running 64 tests [INFO] [stdout] test cached_tree::test::clone_and_eq_for_string ... ok [INFO] [stdout] test cached_tree::test::clear ... ok [INFO] [stdout] test cached_tree::test::clone_and_eq_for_unit ... ok [INFO] [stdout] test cached_tree::test::clone_and_eq_for_str ... ok [INFO] [stdout] test cached_tree::test::first_and_last ... ok [INFO] [stdout] test cached_tree::test::index_passes ... ok [INFO] [stdout] test cached_tree::test::insert_same_key ... ok [INFO] [stdout] test cached_tree::test::odd_even ... ok [INFO] [stdout] test cached_tree::test::insert_multiple_values ... ok [INFO] [stdout] test cached_tree::test::pop_last ... ok [INFO] [stdout] test cached_tree::test::partial_ord ... ok [INFO] [stdout] test cached_tree::test::contains_many ... ok [INFO] [stdout] test cached_tree::test::pop_first ... ok [INFO] [stdout] test cached_tree::test::remove ... ok [INFO] [stdout] test iter::cached_tree::test::iter_empty ... ok [INFO] [stdout] test iter::cached_tree::test::retain ... ok [INFO] [stdout] test iter::node::test::test_iter_complex_tree ... ok [INFO] [stdout] test iter::node::test::test_iter_complex_tree_rev ... ok [INFO] [stdout] test iter::node::test::test_iter_mut_complex_tree_rev ... ok [INFO] [stdout] test iter::node::test::test_iter_single_node_rev ... ok [INFO] [stdout] test iter::cached_tree::test::iter_mut ... ok [INFO] [stdout] test iter::cached_tree::test::iter_mut_empty ... ok [INFO] [stdout] test iter::cached_tree::test::extract_if ... ok [INFO] [stdout] test iter::cached_tree::test::for_loop ... ok [INFO] [stdout] test iter::cached_tree::test::into_iter ... ok [INFO] [stdout] test iter::cached_tree::test::into_iter_empty ... ok [INFO] [stdout] test cached_tree::test::remove_arbitrary ... ok [INFO] [stdout] test iter::cached_tree::test::iter_rev_insert ... ok [INFO] [stdout] test iter::node::test::test_iter_single_node ... ok [INFO] [stdout] test iter::node::test::test_iter_mut_single_node ... ok [INFO] [stdout] test iter::node::test::test_iter_mut_complex_tree ... ok [INFO] [stdout] test iter::node::test::test_iter_with_parent_child ... ok [INFO] [stdout] test iter::tree::test::extract_if ... ok [INFO] [stdout] test iter::tree::test::into_iter_empty ... ok [INFO] [stdout] test iter::cached_tree::test::iter ... ok [INFO] [stdout] test iter::tree::test::extend ... ok [INFO] [stdout] test iter::tree::test::iter ... ok [INFO] [stdout] test iter::cached_tree::test::extend ... ok [INFO] [stdout] test iter::tree::test::iter_empty ... ok [INFO] [stdout] test tree::test::clone_and_eq_for_unit ... ok [INFO] [stdout] test iter::tree::test::iter_mut ... ok [INFO] [stdout] test iter::tree::test::for_loop ... ok [INFO] [stdout] test iter::tree::test::into_iter ... ok [INFO] [stdout] test iter::tree::test::iter_rev_insert ... ok [INFO] [stdout] test iter::tree::test::retain ... ok [INFO] [stdout] test tree::test::clear ... ok [INFO] [stdout] test tree::test::clone_and_eq_for_str ... ok [INFO] [stdout] test tree::test::contains_many ... ok [INFO] [stdout] test tree::test::first_and_last ... ok [INFO] [stdout] test tree::test::odd_even ... ok [INFO] [stdout] test tree::test::insert_multiple_values ... ok [INFO] [stdout] test tree::test::partial_ord ... ok [INFO] [stdout] test tree::test::pop_last ... ok [INFO] [stdout] test tree::test::remove ... ok [INFO] [stdout] test tree::test::index_passes ... ok [INFO] [stdout] test tree::test::clone_and_eq_for_string ... ok [INFO] [stdout] test tree::test::insert_same_key ... ok [INFO] [stdout] test tree::test::pop_first ... ok [INFO] [stdout] test iter::tree::test::iter_mut_empty ... ok [INFO] [stdout] test tree::test::remove_arbitrary ... ok [INFO] [stdout] test cached_tree::test::insertion_order_is_irrelevant ... ok [INFO] [stdout] test cached_tree::test::index_panics - should panic ... ok [INFO] [stdout] test tree::test::index_panics - should panic ... ok [INFO] [stdout] test tree::test::insertion_order_is_irrelevant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests rougenoir [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::into_keys (line 133) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::into_keys (line 176) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::iter_mut (line 55) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::find_node_and_branch (line 295) ... ok [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::into_values (line 156) ... ok [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::extract_if (line 106) ... ok [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::retain (line 180) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::keys (line 14) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::values (line 89) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::retain (line 223) ... ok [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::keys (line 10) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::contains_key (line 247) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::clear (line 39) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::values_mut (line 107) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::extract_if (line 149) ... ok [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::values_mut (line 64) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::get (line 407) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::into_values (line 199) ... ok [INFO] [stdout] test src/iter/cached_tree.rs - iter::cached_tree::CachedTree::values (line 46) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::last (line 480) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::insert (line 72) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::is_empty (line 456) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::first_key_value (line 379) ... ok [INFO] [stdout] test src/iter/tree.rs - iter::tree::Tree::iter (line 32) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::first (line 354) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::get_key_value (line 432) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::last_key_value (line 505) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::pop_first (line 150) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::pop_last (line 177) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::len (line 529) ... ok [INFO] [stdout] test src/tree.rs - tree::Tree::remove (line 221) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.20s; merged doctests compilation took 1.08s [INFO] running `Command { std: "docker" "inspect" "cde53dae9c4da1205cfe6ada27557d5ea3a3215e16c0c40f433b0cfb30f1096e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cde53dae9c4da1205cfe6ada27557d5ea3a3215e16c0c40f433b0cfb30f1096e", kill_on_drop: false }` [INFO] [stdout] cde53dae9c4da1205cfe6ada27557d5ea3a3215e16c0c40f433b0cfb30f1096e