[INFO] fetching crate grove 0.2.0... [INFO] testing grove-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate grove 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate grove 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-1/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-2021-09-08" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d43bc8ceb05985820da39edfd6453d441e9ec583077dafaad9d572293d13c507 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d43bc8ceb05985820da39edfd6453d441e9ec583077dafaad9d572293d13c507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d43bc8ceb05985820da39edfd6453d441e9ec583077dafaad9d572293d13c507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d43bc8ceb05985820da39edfd6453d441e9ec583077dafaad9d572293d13c507", kill_on_drop: false }` [INFO] [stdout] d43bc8ceb05985820da39edfd6453d441e9ec583077dafaad9d572293d13c507 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 33e9421bcf0cdc09d99798bb84ab83dfba2c441da1be548a59313e42596dbfa8 [INFO] running `Command { std: "docker" "start" "-a" "33e9421bcf0cdc09d99798bb84ab83dfba2c441da1be548a59313e42596dbfa8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling recursive_reference v0.3.0 [INFO] [stderr] Compiling quote v0.6.13 [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 8.75s [INFO] running `Command { std: "docker" "inspect" "33e9421bcf0cdc09d99798bb84ab83dfba2c441da1be548a59313e42596dbfa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33e9421bcf0cdc09d99798bb84ab83dfba2c441da1be548a59313e42596dbfa8", kill_on_drop: false }` [INFO] [stdout] 33e9421bcf0cdc09d99798bb84ab83dfba2c441da1be548a59313e42596dbfa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb5022ca28146883a979e227fb4f821acd77f3fd5853a982544584472d6ce8ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bb5022ca28146883a979e227fb4f821acd77f3fd5853a982544584472d6ce8ca", kill_on_drop: false }` [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling grove v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "bb5022ca28146883a979e227fb4f821acd77f3fd5853a982544584472d6ce8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5022ca28146883a979e227fb4f821acd77f3fd5853a982544584472d6ce8ca", kill_on_drop: false }` [INFO] [stdout] bb5022ca28146883a979e227fb4f821acd77f3fd5853a982544584472d6ce8ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] adc53db13a99f1aff175f8194d759773e19a05e027d377171b9848d0d30114c9 [INFO] running `Command { std: "docker" "start" "-a" "adc53db13a99f1aff175f8194d759773e19a05e027d377171b9848d0d30114c9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grove-3a6a6e4c96a33f97) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-93653cb323ed34d8) [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 splay_delete ... ok [INFO] [stdout] test splay_insert ... ok [INFO] [stdout] test basic_insert ... ok [INFO] [stdout] test basic_delete ... ok [INFO] [stdout] test treap_delete ... ok [INFO] [stdout] test treap_insert ... ok [INFO] [stdout] test splay_and_avl_consistency ... ok [INFO] [stdout] test avl_insert ... ok [INFO] [stdout] test avl_delete ... ok [INFO] [stdout] test splay_and_treap_consistency ... ok [INFO] [stdout] test treap_consistency ... ok [INFO] [stdout] test splay_and_avl_consistency_noncommutative ... ok [INFO] [stdout] test splay_and_treap_consistency_noncommutative ... ok [INFO] [stdout] test treap_consistency_noncommutative ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.42s [INFO] [stdout] [INFO] [stderr] Doc-tests grove [INFO] [stdout] [INFO] [stdout] running 19 tests [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::SomeTree::iter (line 104) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_right (line 641) ... 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/splay.rs - trees::splay::SplayWalker::split_right (line 573) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::Treap::concatenate_right (line 439) ... ok [INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayTree::concatenate_right (line 526) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_middle_left (line 599) ... ok [INFO] [stdout] test src/lib.rs - (line 95) ... ok [INFO] [stdout] test src/trees/basic_tree/mod.rs - trees::basic_tree::BasicNode::act (line 274) ... 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::concatenate_with_middle (line 665) ... 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::AVLWalker::split_left (line 538) ... 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/treap.rs - trees::treap::union (line 410) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "adc53db13a99f1aff175f8194d759773e19a05e027d377171b9848d0d30114c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc53db13a99f1aff175f8194d759773e19a05e027d377171b9848d0d30114c9", kill_on_drop: false }` [INFO] [stdout] adc53db13a99f1aff175f8194d759773e19a05e027d377171b9848d0d30114c9