[INFO] fetching crate grove 0.2.0... [INFO] testing grove-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate grove 0.2.0 into /workspace/builds/worker-60/source [INFO] validating manifest of crates.io crate grove 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate grove 0.2.0 [INFO] finished tweaking crates.io crate grove 0.2.0 [INFO] tweaked toml for crates.io crate grove 0.2.0 written to /workspace/builds/worker-60/source/Cargo.toml [INFO] crate crates.io crate grove 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eddd4cf9976b5bf8cae3b34771e70a4a2c0ee912891330fb1bf868834e437112 [INFO] running `Command { std: "docker" "start" "-a" "eddd4cf9976b5bf8cae3b34771e70a4a2c0ee912891330fb1bf868834e437112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eddd4cf9976b5bf8cae3b34771e70a4a2c0ee912891330fb1bf868834e437112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eddd4cf9976b5bf8cae3b34771e70a4a2c0ee912891330fb1bf868834e437112", kill_on_drop: false }` [INFO] [stdout] eddd4cf9976b5bf8cae3b34771e70a4a2c0ee912891330fb1bf868834e437112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f988afceb7da752758ebd2700a3898d4d16166e16f074ef9fb04a4a46d142f0f [INFO] running `Command { std: "docker" "start" "-a" "f988afceb7da752758ebd2700a3898d4d16166e16f074ef9fb04a4a46d142f0f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling recursive_reference v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling derive_destructure v1.0.0 [INFO] [stderr] Compiling grove v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "f988afceb7da752758ebd2700a3898d4d16166e16f074ef9fb04a4a46d142f0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f988afceb7da752758ebd2700a3898d4d16166e16f074ef9fb04a4a46d142f0f", kill_on_drop: false }` [INFO] [stdout] f988afceb7da752758ebd2700a3898d4d16166e16f074ef9fb04a4a46d142f0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 449f7a5a7f1273748c47dbcfab1ecba410e9312ec23e444648fcdb5681cf5541 [INFO] running `Command { std: "docker" "start" "-a" "449f7a5a7f1273748c47dbcfab1ecba410e9312ec23e444648fcdb5681cf5541", kill_on_drop: false }` [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling grove v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `Command { std: "docker" "inspect" "449f7a5a7f1273748c47dbcfab1ecba410e9312ec23e444648fcdb5681cf5541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "449f7a5a7f1273748c47dbcfab1ecba410e9312ec23e444648fcdb5681cf5541", kill_on_drop: false }` [INFO] [stdout] 449f7a5a7f1273748c47dbcfab1ecba410e9312ec23e444648fcdb5681cf5541 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff0169728cf6d101e2a2e12d04946ebeb296c58f3d69afa5054c1c2f6a7d959b [INFO] running `Command { std: "docker" "start" "-a" "ff0169728cf6d101e2a2e12d04946ebeb296c58f3d69afa5054c1c2f6a7d959b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grove-665855b3ff3d2edd) [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-8c6c3a71ab6a2e05) [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test basic_insert ... ok [INFO] [stdout] test splay_insert ... ok [INFO] [stdout] test basic_delete ... ok [INFO] [stdout] test splay_delete ... ok [INFO] [stdout] test treap_insert ... ok [INFO] [stdout] test treap_delete ... ok [INFO] [stdout] test treap_consistency ... ok [INFO] [stdout] test avl_insert ... ok [INFO] [stdout] test splay_and_avl_consistency ... ok [INFO] [stdout] test avl_delete ... ok [INFO] [stdout] test splay_and_treap_consistency ... ok [INFO] [stdout] test treap_consistency_noncommutative ... ok [INFO] [stdout] test splay_and_avl_consistency_noncommutative ... ok [INFO] [stdout] test splay_and_treap_consistency_noncommutative ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.31s [INFO] [stdout] [INFO] [stderr] Doc-tests grove [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/data/example_data.rs - data::example_data::poly_num::PolyNum::shift (line 447) ... ok [INFO] [stdout] test src/trees/mod.rs - trees::SomeEntry::subtree_summary (line 313) ... ok [INFO] [stdout] test src/trees/mod.rs - trees::SomeTree::iter_locator (line 88) ... ok [INFO] [stdout] test src/trees/basic_tree/mod.rs - trees::basic_tree::BasicNode::act (line 274) ... ok [INFO] [stdout] test src/trees/mod.rs - trees::SomeTree::iter (line 104) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::union (line 410) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLWalker::split_left (line 538) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLWalker::split_right (line 490) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_middle_right (line 559) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_middle_left (line 599) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::concatenate_with_middle (line 665) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::Treap::concatenate_right (line 439) ... ok [INFO] [stdout] test src/lib.rs - (line 95) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::TreapWalker::split_right (line 494) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::TreapWalker::split_left (line 539) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_right (line 641) ... ok [INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayWalker::split_right (line 573) ... ok [INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayTree::concatenate_right (line 526) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ff0169728cf6d101e2a2e12d04946ebeb296c58f3d69afa5054c1c2f6a7d959b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff0169728cf6d101e2a2e12d04946ebeb296c58f3d69afa5054c1c2f6a7d959b", kill_on_drop: false }` [INFO] [stdout] ff0169728cf6d101e2a2e12d04946ebeb296c58f3d69afa5054c1c2f6a7d959b