[INFO] fetching crate difftastic 0.6.0... [INFO] testing difftastic-0.6.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate difftastic 0.6.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate difftastic 0.6.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate difftastic 0.6.0 [INFO] finished tweaking crates.io crate difftastic 0.6.0 [INFO] tweaked toml for crates.io crate difftastic 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate difftastic 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed2f21fe1e2fb86752afc60675dceee191e656825553dda9433924ba7fc31762 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ed2f21fe1e2fb86752afc60675dceee191e656825553dda9433924ba7fc31762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed2f21fe1e2fb86752afc60675dceee191e656825553dda9433924ba7fc31762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed2f21fe1e2fb86752afc60675dceee191e656825553dda9433924ba7fc31762", kill_on_drop: false }` [INFO] [stdout] ed2f21fe1e2fb86752afc60675dceee191e656825553dda9433924ba7fc31762 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6abaf36f43263e07bf280303a6905a68c7ad84222a19aac156614c1a0291f2df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6abaf36f43263e07bf280303a6905a68c7ad84222a19aac156614c1a0291f2df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling syn v1.0.62 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rust-embed-utils v5.1.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Compiling rust-embed v5.9.0 [INFO] [stderr] Compiling difftastic v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.01s [INFO] running `Command { std: "docker" "inspect" "6abaf36f43263e07bf280303a6905a68c7ad84222a19aac156614c1a0291f2df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6abaf36f43263e07bf280303a6905a68c7ad84222a19aac156614c1a0291f2df", kill_on_drop: false }` [INFO] [stdout] 6abaf36f43263e07bf280303a6905a68c7ad84222a19aac156614c1a0291f2df [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e8a40d9115a37b76d12c14abc4dd99c0a3515250aab5c3a6ba6bcb31fec26ea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e8a40d9115a37b76d12c14abc4dd99c0a3515250aab5c3a6ba6bcb31fec26ea", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling difftastic v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.83s [INFO] running `Command { std: "docker" "inspect" "5e8a40d9115a37b76d12c14abc4dd99c0a3515250aab5c3a6ba6bcb31fec26ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e8a40d9115a37b76d12c14abc4dd99c0a3515250aab5c3a6ba6bcb31fec26ea", kill_on_drop: false }` [INFO] [stdout] 5e8a40d9115a37b76d12c14abc4dd99c0a3515250aab5c3a6ba6bcb31fec26ea [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 995b48033671df65a2bb7c8b13f4d658e84c2b748937024fa0deb8b0fa158d13 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "995b48033671df65a2bb7c8b13f4d658e84c2b748937024fa0deb8b0fa158d13", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] running 47 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/difftastic-5cc6b1186a844011) [INFO] [stdout] test dijkstra::tests::atom_after_empty_list ... ok [INFO] [stdout] test dijkstra::tests::replace_very_different_comment ... ok [INFO] [stdout] test dijkstra::tests::prefer_children_same_line ... ok [INFO] [stdout] test dijkstra::tests::replace_similar_comment ... ok [INFO] [stdout] test lines::empty_str_max_line ... ok [INFO] [stdout] test lines::enforce_length_short ... ok [INFO] [stdout] test lines::test_visible_groups_ignores_unchanged ... ok [INFO] [stdout] test dijkstra::tests::prefer_atoms_same_line ... ok [INFO] [stdout] test dijkstra::tests::repeated_atoms ... ok [INFO] [stdout] test lines::enforce_length_long ... ok [INFO] [stdout] test dijkstra::tests::identical_atoms ... ok [INFO] [stdout] test lines::str_max_line ... ok [INFO] [stdout] test lines::from_offsets_relative_to ... ok [INFO] [stdout] test lines::from_ranges_split_over_multiple_lines ... ok [INFO] [stdout] test lines::from_ranges_first_line ... ok [INFO] [stdout] test dijkstra::tests::extra_atom_lhs ... ok [INFO] [stdout] test parse::tests::test_parse_lines ... ok [INFO] [stdout] test dijkstra::tests::test_novel_tree ... ok [INFO] [stdout] test parse::tests::test_parse_indented_multiline_comment ... ok [INFO] [stdout] test parse::tests::test_parse_parens ... ok [INFO] [stdout] test parse::tests::test_parse_empty_string ... ok [INFO] [stdout] test parse::tests::test_parse_multiline_string ... ok [INFO] [stdout] test parse::tests::test_parse_integer_with_whitespace ... ok [INFO] [stdout] test syntax::tests::test_aligned_all ... 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_none ... ok [INFO] [stdout] test parse::tests::test_parse_string_escaped_backlash ... ok [INFO] [stdout] test syntax::tests::test_aligned_middle_drop_none_at_start ... ok [INFO] [stdout] test syntax::tests::test_atom_equality_ignores_change ... ok [INFO] [stdout] test syntax::tests::test_aligned_out_of_range ... 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_prev_opposite_pos_first_node ... ok [INFO] [stdout] test syntax::tests::test_aligned_line_overlap ... ok [INFO] [stdout] test parse::tests::test_parse_list ... ok [INFO] [stdout] test parse::tests::test_parse_multiline_comment ... ok [INFO] [stdout] test parse::tests::test_parse_multiple ... ok [INFO] [stdout] test parse::tests::test_parse_comment ... ok [INFO] [stdout] test parse::tests::test_parse_empty_list ... ok [INFO] [stdout] test parse::tests::test_parse_list_with_commas ... ok [INFO] [stdout] test parse::tests::test_parse_symbol ... ok [INFO] [stdout] test parse::tests::test_parse_object ... ok [INFO] [stdout] test parse::tests::test_parse_integer ... ok [INFO] [stdout] test parse::tests::test_parse_string_escaped_backlash_and_second_string ... ok [INFO] [stdout] test parse::tests::test_parse_string ... ok [INFO] [stdout] test parse::tests::test_parse_string_escaped_doublequote ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "995b48033671df65a2bb7c8b13f4d658e84c2b748937024fa0deb8b0fa158d13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995b48033671df65a2bb7c8b13f4d658e84c2b748937024fa0deb8b0fa158d13", kill_on_drop: false }` [INFO] [stdout] 995b48033671df65a2bb7c8b13f4d658e84c2b748937024fa0deb8b0fa158d13