[INFO] fetching crate bztree 0.2.0...
[INFO] testing bztree-0.2.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate bztree 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate bztree 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bztree 0.2.0
[INFO] finished tweaking crates.io crate bztree 0.2.0
[INFO] tweaked toml for crates.io crate bztree 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs_extra v1.3.0
[INFO] [stderr]   Downloaded mwcas v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d277bb7ac29b9390e4d314b53420108c9910121a7f6c8eb95ef14d9c571bc7
[INFO] running `Command { std: "docker" "start" "-a" "f0d277bb7ac29b9390e4d314b53420108c9910121a7f6c8eb95ef14d9c571bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d277bb7ac29b9390e4d314b53420108c9910121a7f6c8eb95ef14d9c571bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d277bb7ac29b9390e4d314b53420108c9910121a7f6c8eb95ef14d9c571bc7", kill_on_drop: false }`
[INFO] [stdout] f0d277bb7ac29b9390e4d314b53420108c9910121a7f6c8eb95ef14d9c571bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab79f700894e1c0c1a32ce96645e295671102a098d30bff2d8c4d9ca486b3c2
[INFO] running `Command { std: "docker" "start" "-a" "cab79f700894e1c0c1a32ce96645e295671102a098d30bff2d8c4d9ca486b3c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling mwcas v0.2.0
[INFO] [stderr]    Compiling bztree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "cab79f700894e1c0c1a32ce96645e295671102a098d30bff2d8c4d9ca486b3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab79f700894e1c0c1a32ce96645e295671102a098d30bff2d8c4d9ca486b3c2", kill_on_drop: false }`
[INFO] [stdout] cab79f700894e1c0c1a32ce96645e295671102a098d30bff2d8c4d9ca486b3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 116b7408efff94e26eb59237a7456a79d1f501c11046a1d5ba230098725032b1
[INFO] running `Command { std: "docker" "start" "-a" "116b7408efff94e26eb59237a7456a79d1f501c11046a1d5ba230098725032b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling csv v1.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling bztree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "116b7408efff94e26eb59237a7456a79d1f501c11046a1d5ba230098725032b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116b7408efff94e26eb59237a7456a79d1f501c11046a1d5ba230098725032b1", kill_on_drop: false }`
[INFO] [stdout] 116b7408efff94e26eb59237a7456a79d1f501c11046a1d5ba230098725032b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28f31c3c3d073f3e7fda77cb24f01c62b7b40868da141e4875345cd79f3c2041
[INFO] running `Command { std: "docker" "start" "-a" "28f31c3c3d073f3e7fda77cb24f01c62b7b40868da141e4875345cd79f3c2041", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bztree-d0a415b0354a6fb5)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test node::status_word::tests::create_empty_status_word ... ok
[INFO] [stdout] test node::status_word::tests::make_frozen ... ok
[INFO] [stdout] test node::status_word::tests::create_filled_status_word ... ok
[INFO] [stdout] test node::status_word::tests::version ... ok
[INFO] [stdout] test node::tests::insert_existing_key ... ok
[INFO] [stdout] test node::status_word::tests::reserve_entry ... ok
[INFO] [stdout] test node::tests::iter_on_empty_sorted_space ... ok
[INFO] [stdout] test node::tests::iter_reverted ... ok
[INFO] [stdout] test node::tests::delete_non_existing_keys ... ok
[INFO] [stdout] test node::tests::max ... ok
[INFO] [stdout] test node::tests::iter ... ok
[INFO] [stdout] test node::tests::metadata_tests::create_reserved_metadata ... ok
[INFO] [stdout] test node::tests::metadata_tests::create_deleted_metadata ... ok
[INFO] [stdout] test node::tests::iter_on_empty_unsorted_space ... ok
[INFO] [stdout] test node::tests::range ... ok
[INFO] [stdout] test node::tests::scan_on_unsorted_node ... ok
[INFO] [stdout] test node::tests::insert_and_search ... ok
[INFO] [stdout] test node::tests::metadata_tests::create_visible_metadata ... ok
[INFO] [stdout] test node::tests::peek_next_back ... ok
[INFO] [stdout] test node::tests::delete_keys ... ok
[INFO] [stdout] test node::tests::scan_on_sorted_node ... ok
[INFO] [stdout] test node::tests::merge_nodes ... ok
[INFO] [stdout] test node::tests::split_empty_node ... ok
[INFO] [stdout] test node::tests::upsert_and_search ... ok
[INFO] [stdout] test node::tests::update_key ... ok
[INFO] [stdout] test node::tests::split_node ... ok
[INFO] [stdout] test node::tests::try_merge_when_no_space_left ... ok
[INFO] [stdout] test tests::conditional_remove ... ok
[INFO] [stdout] test tests::forward_scan ... ok
[INFO] [stdout] test tests::first ... ok
[INFO] [stdout] test tests::insert_min_sized_node ... ok
[INFO] [stdout] test tests::last ... ok
[INFO] [stdout] test tests::mixed_scan ... ok
[INFO] [stdout] test tests::mixed_scan_on_root_node ... ok
[INFO] [stdout] test node::tests::compact_node ... ok
[INFO] [stdout] test tests::pop_first ... ok
[INFO] [stdout] test tests::conditional_insert ... ok
[INFO] [stdout] test tests::reversed_scan_with_deletes ... ok
[INFO] [stdout] test tests::scan_after_delete ... ok
[INFO] [stdout] test tests::reversed_scan ... ok
[INFO] [stdout] test tests::scan_outside_of_existing_key_range ... ok
[INFO] [stdout] test tests::test_iter_on_root_node ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_rev_iter_on_root_node ... ok
[INFO] [stdout] test tests::upsert_min_sized_node ... ok
[INFO] [stdout] test tests::pop_last ... ok
[INFO] [stdout] test tests::delete_from_midpoint ... ok
[INFO] [stdout] test tests::backward_delete ... ok
[INFO] [stdout] test tests::delete_to_midpoint ... ok
[INFO] [stdout] test tests::upsert_full_nodess ... ok
[INFO] [stdout] test tests::insert_full_nodess ... ok
[INFO] [stdout] test tests::forward_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bztree
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::insert (line 132) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::last (line 369) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::get (line 269) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::first (line 349) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::iter (line 326) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::compute (line 491) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::delete (line 229) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::pop_first (line 389) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::upsert (line 180) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::range (line 294) ... ok
[INFO] [stdout] test src/lib.rs - BzTree<K,V>::pop_last (line 411) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28f31c3c3d073f3e7fda77cb24f01c62b7b40868da141e4875345cd79f3c2041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f31c3c3d073f3e7fda77cb24f01c62b7b40868da141e4875345cd79f3c2041", kill_on_drop: false }`
[INFO] [stdout] 28f31c3c3d073f3e7fda77cb24f01c62b7b40868da141e4875345cd79f3c2041
