[INFO] fetching crate grove 0.1.0...
[INFO] testing grove-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate grove 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate grove 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grove 0.1.0
[INFO] finished tweaking crates.io crate grove 0.1.0
[INFO] tweaked toml for crates.io crate grove 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate grove 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bce42d77c048bc54e373954a90aaf9846af2bbbec64b001559e8c64549437ce
[INFO] running `Command { std: "docker" "start" "-a" "4bce42d77c048bc54e373954a90aaf9846af2bbbec64b001559e8c64549437ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bce42d77c048bc54e373954a90aaf9846af2bbbec64b001559e8c64549437ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bce42d77c048bc54e373954a90aaf9846af2bbbec64b001559e8c64549437ce", kill_on_drop: false }`
[INFO] [stdout] 4bce42d77c048bc54e373954a90aaf9846af2bbbec64b001559e8c64549437ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdef57b9feae9b4448769b455c2fcf383d62eaac77369cad7bc8aad41752d6ab
[INFO] running `Command { std: "docker" "start" "-a" "cdef57b9feae9b4448769b455c2fcf383d62eaac77369cad7bc8aad41752d6ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[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 void v1.0.2
[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 v0.8.0
[INFO] [stderr]    Compiling derive_destructure v1.0.0
[INFO] [stderr]    Compiling grove v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "cdef57b9feae9b4448769b455c2fcf383d62eaac77369cad7bc8aad41752d6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdef57b9feae9b4448769b455c2fcf383d62eaac77369cad7bc8aad41752d6ab", kill_on_drop: false }`
[INFO] [stdout] cdef57b9feae9b4448769b455c2fcf383d62eaac77369cad7bc8aad41752d6ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb190dadddb7f1ee2ee4f8cee58717d56dfe426603d774e220a4aac38e5fedb
[INFO] running `Command { std: "docker" "start" "-a" "4fb190dadddb7f1ee2ee4f8cee58717d56dfe426603d774e220a4aac38e5fedb", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling grove v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "4fb190dadddb7f1ee2ee4f8cee58717d56dfe426603d774e220a4aac38e5fedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb190dadddb7f1ee2ee4f8cee58717d56dfe426603d774e220a4aac38e5fedb", kill_on_drop: false }`
[INFO] [stdout] 4fb190dadddb7f1ee2ee4f8cee58717d56dfe426603d774e220a4aac38e5fedb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b21c95778fe1b79af075438579d1530b46725ac1e703f961e855be28b2eab0c7
[INFO] running `Command { std: "docker" "start" "-a" "b21c95778fe1b79af075438579d1530b46725ac1e703f961e855be28b2eab0c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grove-82c5a2eb2bbb7f8b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test trees::basic_tree::implementations::basic_tree_delete ... ok
[INFO] [stdout] test trees::basic_tree::implementations::basic_tree_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-dfa5cd03248c895b)
[INFO] [stdout] 
[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] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-8b2ad9d4bdee0677)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test splay_insert ... ok
[INFO] [stdout] test splay_delete ... ok
[INFO] [stdout] test treap_insert ... ok
[INFO] [stdout] test treap_delete ... ok
[INFO] [stdout] test splay_and_avl_consistency ... ok
[INFO] [stdout] test avl_delete ... ok
[INFO] [stdout] test avl_insert ... ok
[INFO] [stdout] test splay_and_treap_consistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.82s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grove
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/trees/basic_tree/mod.rs - trees::basic_tree::BasicNode<D, T>::act (line 273) ... ok
[INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree<D>::concatenate_right (line 733) ... ok
[INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLWalker::split_right (line 576) ... ok
[INFO] [stdout] test src/trees/mod.rs - trees::SomeEntry::subtree_summary (line 213) ... ok
[INFO] [stdout] test src/trees/avl.rs - trees::avl::concatenate_with_middle (line 758) ... ok
[INFO] [stdout] test src/trees/mod.rs - trees::SomeTree::iter (line 93) ... ok
[INFO] [stdout] test src/trees/mod.rs - trees::SomeTree::iter_locator (line 76) ... ok
[INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLWalker::split_left (line 626) ... ok
[INFO] [stdout] test src/trees/treap.rs - trees::treap::TreapWalker::split_left (line 632) ... ok
[INFO] [stdout] test src/trees/treap.rs - trees::treap::TreapWalker::split_right (line 585) ... ok
[INFO] [stdout] test src/trees/treap.rs - trees::treap::Treap<D>::concatenate_right (line 529) ... ok
[INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree<D>::concatenate_middle_right (line 649) ... ok
[INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayWalker::split_right (line 651) ... ok
[INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayTree<D>::concatenate_right (line 603) ... ok
[INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree<D>::concatenate_middle_left (line 690) ... ok
[INFO] [stdout] test src/trees/treap.rs - trees::treap::union (line 500) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b21c95778fe1b79af075438579d1530b46725ac1e703f961e855be28b2eab0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21c95778fe1b79af075438579d1530b46725ac1e703f961e855be28b2eab0c7", kill_on_drop: false }`
[INFO] [stdout] b21c95778fe1b79af075438579d1530b46725ac1e703f961e855be28b2eab0c7
