[INFO] crate an-rope 0.3.1 is already in cache [INFO] extracting crate an-rope 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/an-rope/0.3.1 [INFO] extracting crate an-rope 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/an-rope/0.3.1 [INFO] validating manifest of an-rope-0.3.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of an-rope-0.3.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing an-rope-0.3.1 [INFO] finished frobbing an-rope-0.3.1 [INFO] frobbed toml for an-rope-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/an-rope/0.3.1/Cargo.toml [INFO] started frobbing an-rope-0.3.1 [INFO] finished frobbing an-rope-0.3.1 [INFO] frobbed toml for an-rope-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/an-rope/0.3.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing an-rope-0.3.1 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/an-rope/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 594ae0e383d5b90941bd0ba405f644f657f820bf4dbda8e7816669d80de38c89 [INFO] running `"docker" "start" "-a" "594ae0e383d5b90941bd0ba405f644f657f820bf4dbda8e7816669d80de38c89"` [INFO] [stderr] Compiling macro-attr v0.2.0 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling an-rope v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:762:46 [INFO] [stderr] | [INFO] [stderr] 762 | .scan(0, move |mut l, i| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `nodes` [INFO] [stderr] --> src/internals/mod.rs:446:5 [INFO] [stderr] | [INFO] [stderr] 446 | fn nodes(&self) -> Nodes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Nodes` [INFO] [stderr] --> src/internals/mod.rs:645:1 [INFO] [stderr] | [INFO] [stderr] 645 | struct Nodes<'a>(Vec<&'a Node>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `"docker" "inspect" "594ae0e383d5b90941bd0ba405f644f657f820bf4dbda8e7816669d80de38c89"` [INFO] running `"docker" "rm" "-f" "594ae0e383d5b90941bd0ba405f644f657f820bf4dbda8e7816669d80de38c89"` [INFO] [stdout] 594ae0e383d5b90941bd0ba405f644f657f820bf4dbda8e7816669d80de38c89 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/an-rope/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0563ab47004d35a1c110c85f2cc88d89b86454572fa4d6377341b5443530ca38 [INFO] running `"docker" "start" "-a" "0563ab47004d35a1c110c85f2cc88d89b86454572fa4d6377341b5443530ca38"` [INFO] [stderr] Compiling quickcheck v0.3.2 [INFO] [stderr] Compiling an-rope v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `metric::Line` [INFO] [stderr] --> src/test/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use metric::Line; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `metric::Measured` [INFO] [stderr] --> src/test/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use metric::Measured; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Line` is imported redundantly [INFO] [stderr] --> src/test/mod.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 4 | use metric::Line; [INFO] [stderr] | ------------ the item `Line` is already imported here [INFO] [stderr] ... [INFO] [stderr] 27 | use metric::Line; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Line` is imported redundantly [INFO] [stderr] --> src/test/mod.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 4 | use metric::Line; [INFO] [stderr] | ------------ the item `Line` is already imported here [INFO] [stderr] ... [INFO] [stderr] 43 | use metric::Line; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/test/mod.rs:61:18 [INFO] [stderr] | [INFO] [stderr] 61 | r = r.delete((8..12)); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/test/mod.rs:68:18 [INFO] [stderr] | [INFO] [stderr] 68 | r = r.delete((0..0)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/test/mod.rs:117:14 [INFO] [stderr] | [INFO] [stderr] 117 | r.delete((12..8)); // lol, fuck you [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/slice.rs:710:9 [INFO] [stderr] | [INFO] [stderr] 710 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left` [INFO] [stderr] --> src/internals/test.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | let (left, right) = b.split(Line(1)); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_left` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right` [INFO] [stderr] --> src/internals/test.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | let (left, right) = b.split(Line(1)); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_right` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:762:46 [INFO] [stderr] | [INFO] [stderr] 762 | .scan(0, move |mut l, i| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/mod.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let mut rope = Rope::from("this is\n\ [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/mod.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | let mut rope = Rope::from("this is\n\ [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/mod.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | let mut r = Rope::from("this is not fine"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/mod.rs:476:17 [INFO] [stderr] | [INFO] [stderr] 476 | let mut rope = Rope::from(a.clone()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line_delete_test_1` [INFO] [stderr] --> src/test/mod.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | fn line_delete_test_1() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line_delete_test_2` [INFO] [stderr] --> src/test/mod.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | fn line_delete_test_2() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `debug_test_1` [INFO] [stderr] --> src/test/mod.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | fn debug_test_1() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `debug_test_2` [INFO] [stderr] --> src/test/mod.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | fn debug_test_2() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `debug_test_3` [INFO] [stderr] --> src/test/mod.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | fn debug_test_3() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rope_indexing_is_string_indexing` [INFO] [stderr] --> src/test/mod.rs:446:5 [INFO] [stderr] | [INFO] [stderr] 446 | fn rope_indexing_is_string_indexing() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rope_insert_char_is_string_insert_char` [INFO] [stderr] --> src/test/mod.rs:462:5 [INFO] [stderr] | [INFO] [stderr] 462 | fn rope_insert_char_is_string_insert_char() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TEST_WORD` [INFO] [stderr] --> src/unicode/test/testdata.rs:520:5 [INFO] [stderr] | [INFO] [stderr] 520 | / pub const TEST_WORD: &'static [(&'static str, &'static [&'static str])] = &[ [INFO] [stderr] 521 | | ("\u{1}\u{1}", &["\u{1}", "\u{1}"]), ("\u{1}\u{308}\u{1}", &["\u{1}\u{308}", "\u{1}"]), [INFO] [stderr] 522 | | ("\u{1}\u{d}", &["\u{1}", "\u{d}"]), ("\u{1}\u{308}\u{d}", &["\u{1}\u{308}", "\u{d}"]), [INFO] [stderr] 523 | | ("\u{1}\u{a}", &["\u{1}", "\u{a}"]), ("\u{1}\u{308}\u{a}", &["\u{1}\u{308}", "\u{a}"]), [INFO] [stderr] ... | [INFO] [stderr] 2056 | | "\u{2c}", "\u{2c}", "\u{61}"]) [INFO] [stderr] 2057 | | ]; [INFO] [stderr] | |______^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `nodes` [INFO] [stderr] --> src/internals/mod.rs:446:5 [INFO] [stderr] | [INFO] [stderr] 446 | fn nodes(&self) -> Nodes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Nodes` [INFO] [stderr] --> src/internals/mod.rs:645:1 [INFO] [stderr] | [INFO] [stderr] 645 | struct Nodes<'a>(Vec<&'a Node>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | #[should_panic] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:124:5 [INFO] [stderr] | [INFO] [stderr] 124 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:130:5 [INFO] [stderr] | [INFO] [stderr] 130 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:445:5 [INFO] [stderr] | [INFO] [stderr] 445 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/test/mod.rs:461:5 [INFO] [stderr] | [INFO] [stderr] 461 | #[ignore] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `FromIterator` should have a snake case name [INFO] [stderr] --> src/test/mod.rs:614:9 [INFO] [stderr] | [INFO] [stderr] 614 | mod FromIterator { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `from_iterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.00s [INFO] running `"docker" "inspect" "0563ab47004d35a1c110c85f2cc88d89b86454572fa4d6377341b5443530ca38"` [INFO] running `"docker" "rm" "-f" "0563ab47004d35a1c110c85f2cc88d89b86454572fa4d6377341b5443530ca38"` [INFO] [stdout] 0563ab47004d35a1c110c85f2cc88d89b86454572fa4d6377341b5443530ca38 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/an-rope/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] b7d603c6d7db26b3c39fdfb73944d35cc5ae45924051d7dc3dab942078a3946f [INFO] running `"docker" "start" "-a" "b7d603c6d7db26b3c39fdfb73944d35cc5ae45924051d7dc3dab942078a3946f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/an_rope-d2e2f0d71cf3d727 [INFO] [stdout] [INFO] [stdout] running 51 tests [INFO] [stdout] test internals::test::line_split_test_3 ... ok [INFO] [stdout] test internals::test::line_split_test_5 ... ok [INFO] [stdout] test internals::test::line_split_test_1 ... ok [INFO] [stdout] test internals::test::line_split_test_7 ... ok [INFO] [stdout] test internals::test::line_split_test_9 ... ok [INFO] [stdout] test internals::test::line_split_test_8 ... ok [INFO] [stdout] test slice::tests::char_indices ... ok [INFO] [stdout] test internals::test::line_split_test_10 ... ok [INFO] [stdout] test internals::test::line_split_test_6 ... ok [INFO] [stdout] test internals::test::line_split_test_2 ... ok [INFO] [stdout] test test::delete_test_2 ... ok [INFO] [stdout] test test::append ... ok [INFO] [stdout] test test::append_empty_rope ... ok [INFO] [stdout] test test::delete_test_1 ... ok [INFO] [stdout] test slice::tests::to ... ok [INFO] [stdout] test test::insert_char_test_1 ... ok [INFO] [stdout] test test::insert_rope_test_1 ... ok [INFO] [stdout] test test::big_rebalance ... ok [INFO] [stdout] test test::insert_rope_balance_test ... ok [INFO] [stdout] test test::insert_str_test_1 ... ok [INFO] [stdout] test test::insert_rope_test_2 ... ok [INFO] [stdout] test test::iterator::FromIterator::char_refs ... ok [INFO] [stdout] test test::iterator::FromIterator::char_refs_empty ... ok [INFO] [stdout] test test::iterator::FromIterator::chars ... ok [INFO] [stdout] test test::iterator::FromIterator::chars_empty ... ok [INFO] [stdout] test test::iterator::FromIterator::ropes ... ok [INFO] [stdout] test test::iterator::FromIterator::ropes_empty ... ok [INFO] [stdout] test test::iterator::FromIterator::str_slice ... ok [INFO] [stdout] test test::iterator::FromIterator::str_slice_empty ... ok [INFO] [stdout] test test::iterator::FromIterator::strings_empty ... ok [INFO] [stdout] test test::iterator::FromIterator::strings ... ok [INFO] [stdout] test test::prepend_empty_rope ... ok [INFO] [stdout] test test::prepend ... ok [INFO] [stdout] test test::merge_rebalance_test ... ok [INFO] [stdout] test test::rebalance_test_1 ... ok [INFO] [stdout] test test::rebalance_test_2 ... ok [INFO] [stdout] test test::properties::rope_append_is_string_push_str ... ok [INFO] [stdout] test test::iterator::FromIterator::prop_chars_concat ... ok [INFO] [stdout] test test::rope_char_indices ... ok [INFO] [stdout] test test::rope_lines_iter ... ok [INFO] [stdout] test test::rope_lines_iter_split_on_node ... ok [INFO] [stdout] test test::repeated_concat_left_rebalance ... ok [INFO] [stdout] test test::repeated_concat_right_rebalance ... ok [INFO] [stdout] test test::properties::rope_concat_is_string_concat ... ok [INFO] [stdout] test unicode::test::graphemes_iter ... ok [INFO] [stdout] test unicode::test::unicode_words ... ok [INFO] [stdout] test unicode::test::test_graphemes ... ok [INFO] [stdout] test internals::test::line_split_test_4 ... ok [INFO] [stdout] test test::delete_test_7 ... ok [INFO] [stdout] test test::iterator::FromIterator::prop_strings_concat ... ok [INFO] [stdout] test test::iterator::FromIterator::prop_ropes_concat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests an-rope [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test src/lib.rs - Rope::eq (line 1016) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 1012) ... ok [INFO] [stdout] test src/lib.rs - &'a Rope::add (line 1091) ... ok [INFO] [stdout] test src/lib.rs - Rope::add (line 1056) ... ok [INFO] [stdout] test src/lib.rs - Rope::add (line 1110) ... ok [INFO] [stdout] test src/lib.rs - Rope::add (line 1072) ... ok [INFO] [stdout] test src/lib.rs - &'a Rope::add (line 1041) ... ok [INFO] [stdout] test src/lib.rs - Rope::append (line 647) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 959) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 967) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 963) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 985) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 1020) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 989) ... ok [INFO] [stdout] test src/lib.rs - Rope::from_utf8 (line 262) ... ok [INFO] [stdout] test src/lib.rs - Rope::eq (line 993) ... ok [INFO] [stdout] test src/lib.rs - Rope::from_utf8 (line 276) ... ok [INFO] [stdout] test src/lib.rs - Rope::from_utf8_unchecked (line 315) ... ok [INFO] [stdout] test src/lib.rs - Rope::index (line 1128) ... ok [INFO] [stdout] test src/lib.rs - Rope::grapheme_indices (line 861) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert (line 413) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert (line 423) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert_rope (line 529) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert (line 433) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert_rope (line 539) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert_rope (line 549) ... ok [INFO] [stdout] test src/lib.rs - Rope::is_empty (line 376) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert_str (line 600) ... ok [INFO] [stdout] test src/lib.rs - Rope::is_empty (line 382) ... ok [INFO] [stdout] test src/lib.rs - Rope::is_empty (line 390) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert_str (line 619) ... ok [INFO] [stdout] test src/lib.rs - Rope::len (line 363) ... ok [INFO] [stdout] test src/lib.rs - Rope::len (line 354) ... ok [INFO] [stdout] test src/lib.rs - Rope::insert_str (line 609) ... ok [INFO] [stdout] test src/lib.rs - Rope::len (line 348) ... ok [INFO] [stdout] test src/lib.rs - Rope::new (line 335) ... ok [INFO] [stdout] test src/metric.rs - metric (line 36) ... ignored [INFO] [stdout] test src/lib.rs - Rope::prepend (line 666) ... ok [INFO] [stdout] test src/slice.rs - slice::RopeSlice::is_empty (line 576) ... ok [INFO] [stdout] test src/lib.rs - Rope::prepend (line 674) ... ok [INFO] [stdout] test src/lib.rs - Rope::prepend (line 682) ... ok [INFO] [stdout] test src/lib.rs - Rope::split_word_bound_indices (line 881) ... ok [INFO] [stdout] test src/metric.rs - metric (line 15) ... ok [INFO] [stdout] test src/metric.rs - metric (line 26) ... ok [INFO] [stdout] test src/lib.rs - Rope::split (line 703) ... ok [INFO] [stdout] test src/slice.rs - slice::RopeSlice::is_empty (line 594) ... ok [INFO] [stdout] test src/slice.rs - slice::RopeSlice::is_empty (line 586) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b7d603c6d7db26b3c39fdfb73944d35cc5ae45924051d7dc3dab942078a3946f"` [INFO] running `"docker" "rm" "-f" "b7d603c6d7db26b3c39fdfb73944d35cc5ae45924051d7dc3dab942078a3946f"` [INFO] [stdout] b7d603c6d7db26b3c39fdfb73944d35cc5ae45924051d7dc3dab942078a3946f