[INFO] fetching crate difftastic 0.8.0... [INFO] testing difftastic-0.8.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate difftastic 0.8.0 into /workspace/builds/worker-60/source [INFO] validating manifest of crates.io crate difftastic 0.8.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate difftastic 0.8.0 [INFO] finished tweaking crates.io crate difftastic 0.8.0 [INFO] tweaked toml for crates.io crate difftastic 0.8.0 written to /workspace/builds/worker-60/source/Cargo.toml [INFO] crate crates.io crate difftastic 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8f075fb6d38f85b5142f47e392836004d2a384f4ca9ac2b13b3f374d4053a62 [INFO] running `Command { std: "docker" "start" "-a" "b8f075fb6d38f85b5142f47e392836004d2a384f4ca9ac2b13b3f374d4053a62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8f075fb6d38f85b5142f47e392836004d2a384f4ca9ac2b13b3f374d4053a62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8f075fb6d38f85b5142f47e392836004d2a384f4ca9ac2b13b3f374d4053a62", kill_on_drop: false }` [INFO] [stdout] b8f075fb6d38f85b5142f47e392836004d2a384f4ca9ac2b13b3f374d4053a62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0eac2c57c5d4e2ad7a32bf7424e1d378023acffd6682b33552c9076563f0e47 [INFO] running `Command { std: "docker" "start" "-a" "a0eac2c57c5d4e2ad7a32bf7424e1d378023acffd6682b33552c9076563f0e47", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling tree-sitter v0.19.5 [INFO] [stderr] Compiling difftastic v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.99s [INFO] running `Command { std: "docker" "inspect" "a0eac2c57c5d4e2ad7a32bf7424e1d378023acffd6682b33552c9076563f0e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0eac2c57c5d4e2ad7a32bf7424e1d378023acffd6682b33552c9076563f0e47", kill_on_drop: false }` [INFO] [stdout] a0eac2c57c5d4e2ad7a32bf7424e1d378023acffd6682b33552c9076563f0e47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 676ad09fe78848afec33e5a5b90de6afb956dea72b3ada63cbd0421b0fe0c1c9 [INFO] running `Command { std: "docker" "start" "-a" "676ad09fe78848afec33e5a5b90de6afb956dea72b3ada63cbd0421b0fe0c1c9", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling difftastic v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.17s [INFO] running `Command { std: "docker" "inspect" "676ad09fe78848afec33e5a5b90de6afb956dea72b3ada63cbd0421b0fe0c1c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "676ad09fe78848afec33e5a5b90de6afb956dea72b3ada63cbd0421b0fe0c1c9", kill_on_drop: false }` [INFO] [stdout] 676ad09fe78848afec33e5a5b90de6afb956dea72b3ada63cbd0421b0fe0c1c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ecd6d4ef14a4426b96eef00ead7b71eca4393d79482e9b1755b9c91bc82c3f50 [INFO] running `Command { std: "docker" "start" "-a" "ecd6d4ef14a4426b96eef00ead7b71eca4393d79482e9b1755b9c91bc82c3f50", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/difftastic-08da6a3273214e51) [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stdout] test dijkstra::tests::atom_after_empty_list ... ok [INFO] [stdout] test dijkstra::tests::atom_after_novel_list_contiguous ... ok [INFO] [stdout] test dijkstra::tests::identical_atoms ... ok [INFO] [stdout] test dijkstra::tests::extra_atom_lhs ... ok [INFO] [stdout] test dijkstra::tests::mark_syntax_different_atoms ... ok [INFO] [stdout] test dijkstra::tests::mark_syntax_equal_atoms ... ok [INFO] [stdout] test dijkstra::tests::prefer_atoms_same_line ... ok [INFO] [stdout] test dijkstra::tests::prefer_children_same_line ... ok [INFO] [stdout] test dijkstra::tests::repeated_atoms ... ok [INFO] [stdout] test dijkstra::tests::replace_similar_comment ... ok [INFO] [stdout] test dijkstra::tests::replace_comment_prefer_most_similar ... ok [INFO] [stdout] test dijkstra::tests::replace_very_different_comment ... ok [INFO] [stdout] test line_parser::tests::test_parse_lines ... ok [INFO] [stdout] test lines::tests::codepoint_len_non_ascii ... ok [INFO] [stdout] test lines::tests::empty_str_max_line ... ok [INFO] [stdout] test lines::tests::enforce_length_long ... ok [INFO] [stdout] test lines::tests::enforce_length_short ... ok [INFO] [stdout] test lines::tests::from_offsets_first_char ... ok [INFO] [stdout] test lines::tests::line_group_uses_interval_correctly ... ok [INFO] [stdout] test lines::tests::from_offsets_relative_to ... ok [INFO] [stdout] test lines::tests::test_visible_groups_ignores_unchanged ... ok [INFO] [stdout] test lines::tests::from_offsets_first_line ... ok [INFO] [stdout] test lines::tests::from_offsets_split_over_multiple_lines ... ok [INFO] [stdout] test lines::tests::str_max_line ... ok [INFO] [stdout] test dijkstra::tests::test_novel_tree ... ok [INFO] [stdout] test syntax::tests::test_aligned_all ... ok [INFO] [stdout] test syntax::tests::test_aligned_line_overlap ... ok [INFO] [stdout] test syntax::tests::test_aligned_first_line ... ok [INFO] [stdout] test syntax::tests::test_aligned_middle ... ok [INFO] [stdout] test syntax::tests::test_aligned_out_of_range ... ok [INFO] [stdout] test syntax::tests::test_aligned_none ... ok [INFO] [stdout] test syntax::tests::test_aligned_out_of_order ... ok [INFO] [stdout] test syntax::tests::test_comment_and_atom_differ ... ok [INFO] [stdout] test syntax::tests::test_atom_equality_ignores_change ... ok [INFO] [stdout] test syntax::tests::test_multiline_comment_ignores_leading_whitespace ... ok [INFO] [stdout] test regex_parser::tests::test_parse_list ... ok [INFO] [stdout] test regex_parser::tests::test_parse_empty_string ... ok [INFO] [stdout] test regex_parser::tests::test_parse_empty_list ... ok [INFO] [stdout] test regex_parser::tests::test_parse_integer_with_whitespace ... ok [INFO] [stdout] test regex_parser::tests::test_parse_comment ... ok [INFO] [stdout] test syntax::tests::test_prev_opposite_pos_first_node ... ok [INFO] [stdout] test syntax::tests::test_split_comment_words_basic ... ok [INFO] [stdout] test regex_parser::tests::test_parse_integer ... ok [INFO] [stdout] test tree_sitter_parser::tests::test_parse ... ok [INFO] [stdout] test regex_parser::tests::test_parse_list_with_commas ... ok [INFO] [stdout] test regex_parser::tests::test_parse_multiline_comment ... ok [INFO] [stdout] test regex_parser::tests::test_parse_multiline_string ... ok [INFO] [stdout] test regex_parser::tests::test_parse_multiple ... ok [INFO] [stdout] test regex_parser::tests::test_parse_symbol ... ok [INFO] [stdout] test regex_parser::tests::test_parse_parens ... ok [INFO] [stdout] test regex_parser::tests::test_parse_string_escaped_backlash_and_second_string ... ok [INFO] [stdout] test regex_parser::tests::test_parse_object ... ok [INFO] [stdout] test regex_parser::tests::test_parse_string ... ok [INFO] [stdout] test regex_parser::tests::test_parse_string_escaped_doublequote ... ok [INFO] [stdout] test regex_parser::tests::test_parse_string_escaped_backlash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ecd6d4ef14a4426b96eef00ead7b71eca4393d79482e9b1755b9c91bc82c3f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecd6d4ef14a4426b96eef00ead7b71eca4393d79482e9b1755b9c91bc82c3f50", kill_on_drop: false }` [INFO] [stdout] ecd6d4ef14a4426b96eef00ead7b71eca4393d79482e9b1755b9c91bc82c3f50