[INFO] crate lumberjack 0.3.1 is already in cache
[INFO] testing lumberjack-0.3.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate lumberjack 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lumberjack 0.3.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lumberjack 0.3.1
[INFO] finished tweaking crates.io crate lumberjack 0.3.1
[INFO] tweaked toml for crates.io crate lumberjack 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-06-03" "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] c50655d4e10f7cd51cdd5975be76144ba33f052a7601357b7efa539fda2f3059
[INFO] running `"docker" "start" "-a" "c50655d4e10f7cd51cdd5975be76144ba33f052a7601357b7efa539fda2f3059"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy-init v0.3.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling conllx v0.11.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling lumberjack v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/io/ptb.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 buffer.push_str(line.as_str());;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:352:14
[INFO] [stderr]     |
[INFO] [stderr] 352 |     ) -> Box<Iterator<Item = (NodeIndex, EdgeIndex)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (NodeIndex, EdgeIndex)> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `"docker" "inspect" "c50655d4e10f7cd51cdd5975be76144ba33f052a7601357b7efa539fda2f3059"`
[INFO] running `"docker" "rm" "-f" "c50655d4e10f7cd51cdd5975be76144ba33f052a7601357b7efa539fda2f3059"`
[INFO] [stdout] c50655d4e10f7cd51cdd5975be76144ba33f052a7601357b7efa539fda2f3059
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 052d865c96977c843ef96be3a33d3aef1cae3a381f7f1d6c73c2def81cfdefea
[INFO] running `"docker" "start" "-a" "052d865c96977c843ef96be3a33d3aef1cae3a381f7f1d6c73c2def81cfdefea"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lumberjack v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/io/ptb.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 buffer.push_str(line.as_str());;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:352:14
[INFO] [stderr]     |
[INFO] [stderr] 352 |     ) -> Box<Iterator<Item = (NodeIndex, EdgeIndex)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (NodeIndex, EdgeIndex)> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/io/ptb.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 buffer.push_str(line.as_str());;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:352:14
[INFO] [stderr]     |
[INFO] [stderr] 352 |     ) -> Box<Iterator<Item = (NodeIndex, EdgeIndex)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (NodeIndex, EdgeIndex)> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `"docker" "inspect" "052d865c96977c843ef96be3a33d3aef1cae3a381f7f1d6c73c2def81cfdefea"`
[INFO] running `"docker" "rm" "-f" "052d865c96977c843ef96be3a33d3aef1cae3a381f7f1d6c73c2def81cfdefea"`
[INFO] [stdout] 052d865c96977c843ef96be3a33d3aef1cae3a381f7f1d6c73c2def81cfdefea
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-06-03" "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] e7353c6789c139d84f54816049834bc696f765a95a7950c953537d0d1f2938cd
[INFO] running `"docker" "start" "-a" "e7353c6789c139d84f54816049834bc696f765a95a7950c953537d0d1f2938cd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/io/ptb.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 buffer.push_str(line.as_str());;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:352:14
[INFO] [stderr]     |
[INFO] [stderr] 352 |     ) -> Box<Iterator<Item = (NodeIndex, EdgeIndex)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (NodeIndex, EdgeIndex)> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/io/ptb.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 buffer.push_str(line.as_str());;
[INFO] [stderr]     |                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:352:14
[INFO] [stderr]     |
[INFO] [stderr] 352 |     ) -> Box<Iterator<Item = (NodeIndex, EdgeIndex)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (NodeIndex, EdgeIndex)> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lumberjack-621e930c5447151a
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test features::test::features_test ... ok
[INFO] [stdout] test io::conllx::tests::into_conllx ... ok
[INFO] [stdout] test io::encode::test::test_try_from_str ... ok
[INFO] [stdout] test io::negra::tests::nonterminal ... ok
[INFO] [stdout] test io::negra::tests::terminal ... ok
[INFO] [stdout] test io::encode::test::rel_encode ... ok
[INFO] [stdout] test io::encode::test::encode ... ok
[INFO] [stdout] test io::encode::test::conversion ... ok
[INFO] [stdout] test io::negra::tests::test_first ... ok
[INFO] [stdout] test io::negra::tests::wellformed_no_nts ... ok
[INFO] [stdout] test io::encode::test::encode_absolute ... ok
[INFO] [stdout] test io::negra::tests::wellformed ... ok
[INFO] [stdout] test io::ptb::tests::test_multiline ... ok
[INFO] [stdout] test io::ptb::tests::test_single_terminal ... ok
[INFO] [stdout] test io::ptb::tests::readable_test ... ok
[INFO] [stdout] test io::ptb::tests::test_with_edge_labels ... ok
[INFO] [stdout] test io::negra::tests::test_string ... ok
[INFO] [stdout] test io::ptb::tests::test_without_edge_labels ... ok
[INFO] [stdout] test io::ptb::tests::write_test ... ok
[INFO] [stdout] test io::negra::tests::test_iter ... ok
[INFO] [stdout] test io::conllx::tests::to_conllx ... ok
[INFO] [stdout] test node::test::node_nonterminal ... ok
[INFO] [stdout] test io::negra::tests::test_first10_ok ... ok
[INFO] [stdout] test span::tests::contains_no_skips ... ok
[INFO] [stdout] test span::tests::contains_skipspan ... ok
[INFO] [stdout] test span::tests::contains_span ... ok
[INFO] [stdout] test span::tests::covers_span ... ok
[INFO] [stdout] test io::negra::tests::malformed_invalid_start ... ok
[INFO] [stdout] test io::negra::tests::terminal_without_parent ... ok
[INFO] [stdout] test io::negra::tests::malformed_missing_bos ... ok
[INFO] [stdout] test span::tests::merge_spans ... ok
[INFO] [stdout] test io::negra::tests::terminal_missing_field ... ok
[INFO] [stdout] test io::negra::tests::malformed_missing_eos ... ok
[INFO] [stdout] test span::tests::simple_test ... ok
[INFO] [stdout] test span::tests::remove_all_indices ... ok
[INFO] [stdout] test span::tests::test_from_ordered_vec ... ok
[INFO] [stdout] test span::tests::invalid_skip_full_span ... ok
[INFO] [stdout] test span::tests::test_from_vec ... ok
[INFO] [stdout] test span::tests::test_from_vec_duplicates ... ok
[INFO] [stdout] test span::tests::test_from_vec_single ... ok
[INFO] [stdout] test span::tests::invalid_cont_span_2_1 ... ok
[INFO] [stdout] test span::tests::invalid_skip_span_2_1 ... ok
[INFO] [stdout] test span::tests::remove_indices ... ok
[INFO] [stdout] test tree::tests::equality ... ok
[INFO] [stdout] test tree::tests::insert_unary_above ... ok
[INFO] [stdout] test tree::tests::insert_unary_below ... ok
[INFO] [stdout] test tree::tests::move_terminal ... ok
[INFO] [stdout] test tree::tests::project_node_indices_nonprojective ... ok
[INFO] [stdout] test tree::tests::project_node_ids ... ok
[INFO] [stdout] test tree::tests::project_node_indices ... ok
[INFO] [stdout] test tree::tests::project_node_labels ... ok
[INFO] [stdout] test tree::tests::reattach_nonprojective ... ok
[INFO] [stdout] test tree::tests::reattach_nt_projective ... ok
[INFO] [stdout] test tree::tests::push_terminal ... ok
[INFO] [stdout] test tree::tests::construct_tree ... ok
[INFO] [stdout] test tree::tests::reattach_terminal ... ok
[INFO] [stdout] test tree::tests::reattach_terminal_to_same_parent ... ok
[INFO] [stdout] test tree::tests::insert_terminal ... ok
[INFO] [stdout] test tree::tests::reset_spans ... ok
[INFO] [stdout] test tree::tests::rm_minimal_tree ... ok
[INFO] [stdout] test tree::tests::rm_nonterminal ... ok
[INFO] [stdout] test tree::tests::reattach_nt_to_self ... ok
[INFO] [stdout] test tree::tests::reattach_terminal_to_terminal ... ok
[INFO] [stdout] test tree::tests::siblings ... ok
[INFO] [stdout] test tree::tests::terminals ... ok
[INFO] [stdout] test io::tests::roundtrip ... ok
[INFO] [stdout] test tree_modification::tests::filter_nonproj ... ok
[INFO] [stdout] test tree_modification::tests::insert_unks_nonproj ... ok
[INFO] [stdout] test tree_modification::tests::reattach ... ok
[INFO] [stdout] test tree_modification::tests::reattach_punct ... ok
[INFO] [stdout] test tree_modification::tests::un_collapse_unary ... ok
[INFO] [stdout] test util::tests::climber_test ... ok
[INFO] [stdout] test util::tests::label_set_test ... ok
[INFO] [stdout] test node::test::node_terminal ... ok
[INFO] [stdout] test span::tests::test_empty_vec ... ok
[INFO] [stdout] test tree::tests::reattach_last_terminal ... ok
[INFO] [stdout] test tree::tests::rm_fail_last_node ... ok
[INFO] [stdout] test tree::tests::rm_terminal ... ok
[INFO] [stdout] test tree_modification::tests::annotate_pos ... ok
[INFO] [stdout] test tree::tests::rm_root_multiple_attached ... ok
[INFO] [stdout] test io::ptb::tests::missing_par ... ok
[INFO] [stdout] test io::ptb::tests::empty_line ... ok
[INFO] [stdout] test io::ptb::tests::illegal_char ... ok
[INFO] [stdout] test io::ptb::tests::second_tree ... ok
[INFO] [stdout] test io::ptb::tests::closed_to_early ... ok
[INFO] [stdout] test io::tests::negra_to_ptb ... ok
[INFO] [stdout] test io::tests::encoding_roundtrip ... ok
[INFO] [stdout] test io::tests::conllx_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lumberjack
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/tree_modification.rs - tree_modification::TreeOps::insert_intermediate (line 60) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree::project_ids (line 511) ... ok
[INFO] [stdout] test src/tree_modification.rs - tree_modification::TreeOps::reattach_terminals (line 117) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree::project_tag_set (line 478) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree::map_climber_path (line 431) ... ok
[INFO] [stdout] test src/tree_modification.rs - tree_modification::TreeOps::filter_nonterminals (line 87) ... ok
[INFO] [stdout] test src/io/encode.rs - io::encode::AbsoluteEncoding::try_from_relative (line 452) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree::push_terminal (line 162) ... ok
[INFO] [stdout] test src/io/encode.rs - io::encode::ConversionResult (line 499) ... ok
[INFO] [stdout] test src/io/encode.rs - io::encode::Decode::decode (line 207) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree::new (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e7353c6789c139d84f54816049834bc696f765a95a7950c953537d0d1f2938cd"`
[INFO] running `"docker" "rm" "-f" "e7353c6789c139d84f54816049834bc696f765a95a7950c953537d0d1f2938cd"`
[INFO] [stdout] e7353c6789c139d84f54816049834bc696f765a95a7950c953537d0d1f2938cd