[INFO] crate cursive_tree_view 0.6.0 is already in cache
[INFO] testing cursive_tree_view-0.6.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate cursive_tree_view 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cursive_tree_view 0.6.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cursive_tree_view 0.6.0
[INFO] finished tweaking crates.io crate cursive_tree_view 0.6.0
[INFO] tweaked toml for crates.io crate cursive_tree_view 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate cursive_tree_view 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea283172b3297570a8794224760356542b18422f8879726e4b0840d186685e69
[INFO] running `"docker" "start" "-a" "ea283172b3297570a8794224760356542b18422f8879726e4b0840d186685e69"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling arc-swap v0.4.4
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling array-macro v1.0.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling xi-unicode v0.2.0
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook v0.1.12
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling enum-map v0.6.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]    Compiling const-random v0.1.6
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.4.3
[INFO] [stderr]    Compiling enumset v0.4.4
[INFO] [stderr]    Compiling cursive v0.14.0
[INFO] [stderr]    Compiling cursive_tree_view v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "ea283172b3297570a8794224760356542b18422f8879726e4b0840d186685e69"`
[INFO] running `"docker" "rm" "-f" "ea283172b3297570a8794224760356542b18422f8879726e4b0840d186685e69"`
[INFO] [stdout] ea283172b3297570a8794224760356542b18422f8879726e4b0840d186685e69
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8bbad3aea3109ff227c0c18d2599057aff66cc44fa21471334ee3d126affcb0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8bbad3aea3109ff227c0c18d2599057aff66cc44fa21471334ee3d126affcb0a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cursive_tree_view v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `"docker" "inspect" "8bbad3aea3109ff227c0c18d2599057aff66cc44fa21471334ee3d126affcb0a"`
[INFO] running `"docker" "rm" "-f" "8bbad3aea3109ff227c0c18d2599057aff66cc44fa21471334ee3d126affcb0a"`
[INFO] [stdout] 8bbad3aea3109ff227c0c18d2599057aff66cc44fa21471334ee3d126affcb0a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1f80c702190d2e09ab0c422836a41968b0138f1856da775bb771a2ffd385678
[INFO] running `"docker" "start" "-a" "a1f80c702190d2e09ab0c422836a41968b0138f1856da775bb771a2ffd385678"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cursive_tree_view-4a88f49d0fa70892
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tree_list::test::test_create ... ok
[INFO] [stdout] test tree_list::test::test_custom_tree_item ... ok
[INFO] [stdout] test tree_list::test::test_collapse_multiple ... ok
[INFO] [stdout] test tree_list::test::test_collapse_within_collapsed_parent ... ok
[INFO] [stdout] test tree_list::test::test_collapse_and_row_to_item_index ... ok
[INFO] [stdout] test tree_list::test::test_collapse_multiple_nested ... ok
[INFO] [stdout] test tree_list::test::test_insert_after_flat ... ok
[INFO] [stdout] test tree_list::test::test_insert_after_child ... ok
[INFO] [stdout] test tree_list::test::test_insert_after_nested ... ok
[INFO] [stdout] test tree_list::test::test_insert_after_collapsed ... ok
[INFO] [stdout] test tree_list::test::test_insert_after_children ... ok
[INFO] [stdout] test tree_list::test::test_insert_after_out_of_range ... ok
[INFO] [stdout] test tree_list::test::test_insert_first_child_multiple ... ok
[INFO] [stdout] test tree_list::test::test_insert_child_when_collapsed ... ok
[INFO] [stdout] test tree_list::test::test_insert_first_child_double ... ok
[INFO] [stdout] test tree_list::test::test_insert_first_child ... ok
[INFO] [stdout] test tree_list::test::test_insert_before_nested ... ok
[INFO] [stdout] test tree_list::test::test_insert_before_child ... ok
[INFO] [stdout] test tree_list::test::test_insert_before_flat ... ok
[INFO] [stdout] test tree_list::test::test_insert_container_collapse ... ok
[INFO] [stdout] test tree_list::test::test_insert_last_child ... ok
[INFO] [stderr]    Doc-tests cursive_tree_view
[INFO] [stdout] test tree_list::test::test_insert_parent_between ... ok
[INFO] [stdout] test tree_list::test::test_remove_with_children_collapsed ... ok
[INFO] [stdout] test tree_list::test::test_remove_with_children_flat ... ok
[INFO] [stdout] test tree_list::test::test_insert_out_of_bounds ... ok
[INFO] [stdout] test tree_list::test::test_remove_flat ... ok
[INFO] [stdout] test tree_list::test::test_remove_children ... ok
[INFO] [stdout] test tree_list::test::test_remove_with_children ... ok
[INFO] [stdout] test tree_list::test::test_remove_child_when_collapsed ... ok
[INFO] [stdout] test tree_list::test::test_insert_last_child_double ... ok
[INFO] [stdout] test tree_list::test::test_insert_parent_siblings ... ok
[INFO] [stdout] test tree_list::test::test_remove_children_collapsed ... ok
[INFO] [stdout] test tree_list::test::test_remove_sibling ... ok
[INFO] [stdout] test tree_list::test::test_insert_parent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - TreeView<T>::set_on_submit (line 139) ... ok
[INFO] [stdout] test src/lib.rs - TreeView (line 53) ... ok
[INFO] [stdout] test src/lib.rs - TreeView<T>::on_submit (line 165) ... ok
[INFO] [stdout] test src/lib.rs - TreeView<T>::set_on_select (line 188) ... ok
[INFO] [stdout] test src/lib.rs - TreeView<T>::set_on_collapse (line 236) ... ok
[INFO] [stdout] test src/lib.rs - TreeView<T>::on_select (line 213) ... ok
[INFO] [stdout] test src/lib.rs - TreeView<T>::on_collapse (line 263) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a1f80c702190d2e09ab0c422836a41968b0138f1856da775bb771a2ffd385678"`
[INFO] running `"docker" "rm" "-f" "a1f80c702190d2e09ab0c422836a41968b0138f1856da775bb771a2ffd385678"`
[INFO] [stdout] a1f80c702190d2e09ab0c422836a41968b0138f1856da775bb771a2ffd385678