[INFO] fetching crate lowcharts 0.5.8... [INFO] testing lowcharts-0.5.8 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate lowcharts 0.5.8 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate lowcharts 0.5.8 [INFO] finished tweaking crates.io crate lowcharts 0.5.8 [INFO] tweaked toml for crates.io crate lowcharts 0.5.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lowcharts 0.5.8 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lowcharts 0.5.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b82a2f4cacc15b8985bad65e40885ee3fd5147a4293bfaeba0a4bcbc479659f [INFO] running `Command { std: "docker" "start" "-a" "9b82a2f4cacc15b8985bad65e40885ee3fd5147a4293bfaeba0a4bcbc479659f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b82a2f4cacc15b8985bad65e40885ee3fd5147a4293bfaeba0a4bcbc479659f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b82a2f4cacc15b8985bad65e40885ee3fd5147a4293bfaeba0a4bcbc479659f", kill_on_drop: false }` [INFO] [stdout] 9b82a2f4cacc15b8985bad65e40885ee3fd5147a4293bfaeba0a4bcbc479659f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b15ade37e04ce54e333e413437a0912ab08342a347d24c3ccd33acc84c2f0f05 [INFO] running `Command { std: "docker" "start" "-a" "b15ade37e04ce54e333e413437a0912ab08342a347d24c3ccd33acc84c2f0f05", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling time-macros v0.2.6 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling time v0.3.17 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling simplelog v0.12.0 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling darling_core v0.14.2 [INFO] [stderr] Compiling darling_macro v0.14.2 [INFO] [stderr] Compiling darling v0.14.2 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Compiling derive_builder v0.12.0 [INFO] [stderr] Compiling lowcharts v0.5.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SplitTimeReader` [INFO] [stdout] --> src/read/mod.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::splittimes::{SplitTimeReader, SplitTimeReaderBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.57s [INFO] running `Command { std: "docker" "inspect" "b15ade37e04ce54e333e413437a0912ab08342a347d24c3ccd33acc84c2f0f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b15ade37e04ce54e333e413437a0912ab08342a347d24c3ccd33acc84c2f0f05", kill_on_drop: false }` [INFO] [stdout] b15ade37e04ce54e333e413437a0912ab08342a347d24c3ccd33acc84c2f0f05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c72deea3f3fbf73b359b0b8cef27cf2b5d7c7f8b86317d4427ddb2baecc66c3a [INFO] running `Command { std: "docker" "start" "-a" "c72deea3f3fbf73b359b0b8cef27cf2b5d7c7f8b86317d4427ddb2baecc66c3a", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling predicates-core v1.0.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling termtree v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling float_eq v1.0.1 [INFO] [stdout] warning: unused import: `SplitTimeReader` [INFO] [stdout] --> src/read/mod.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::splittimes::{SplitTimeReader, SplitTimeReaderBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling predicates-tree v1.0.7 [INFO] [stderr] Compiling bstr v1.1.0 [INFO] [stderr] Compiling predicates v2.1.5 [INFO] [stderr] Compiling assert_cmd v2.0.8 [INFO] [stderr] Compiling lowcharts v0.5.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SplitTimeReader` [INFO] [stdout] --> src/read/mod.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::splittimes::{SplitTimeReader, SplitTimeReaderBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.55s [INFO] running `Command { std: "docker" "inspect" "c72deea3f3fbf73b359b0b8cef27cf2b5d7c7f8b86317d4427ddb2baecc66c3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72deea3f3fbf73b359b0b8cef27cf2b5d7c7f8b86317d4427ddb2baecc66c3a", kill_on_drop: false }` [INFO] [stdout] c72deea3f3fbf73b359b0b8cef27cf2b5d7c7f8b86317d4427ddb2baecc66c3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac1cabe950f51034288a0a2a70a89f4bfc1dbd492053c21ff85620e0d62d93b5 [INFO] running `Command { std: "docker" "start" "-a" "ac1cabe950f51034288a0a2a70a89f4bfc1dbd492053c21ff85620e0d62d93b5", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `SplitTimeReader` [INFO] [stderr] --> src/read/mod.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | pub use self::splittimes::{SplitTimeReader, SplitTimeReaderBuilder}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lowcharts` (bin "lowcharts" test) generated 1 warning (run `cargo fix --bin "lowcharts" -p lowcharts --tests` to apply 1 suggestion) [INFO] [stderr] warning: `lowcharts` (bin "lowcharts") generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lowcharts-00f50fb090880ec5) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test format::tests::test_horizontal_scale_with_zero_scale ... ok [INFO] [stdout] test format::tests::test_human_format_bignum_small_interval ... ok [INFO] [stdout] test format::tests::test_human_format_negative_start ... ok [INFO] [stdout] test format::tests::test_human_format_from_zero ... ok [INFO] [stdout] test format::tests::test_basic_format ... ok [INFO] [stdout] test format::tests::test_horizontal_scale_bar ... ok [INFO] [stdout] test format::tests::test_human_format_small_numbers ... ok [INFO] [stdout] test plot::histogram::tests::build_buckets_log_scale_with_math ... ok [INFO] [stdout] test format::tests::test_horizontal_scale ... ok [INFO] [stdout] test plot::histogram::tests::build_buckets_log_scale ... ok [INFO] [stdout] test format::tests::test_horizontal_scale_count ... ok [INFO] [stdout] test plot::histogram::tests::build_buckets_no_log_scale ... ok [INFO] [stdout] test plot::histogram::tests::display_test ... ok [INFO] [stdout] test plot::histogram::tests::display_test_bad_width ... ok [INFO] [stdout] test plot::histogram::tests::find_slot_linear ... ok [INFO] [stdout] test plot::histogram::tests::find_slot_logarithmic ... ok [INFO] [stdout] test plot::histogram::tests::display_test_log_scale ... ok [INFO] [stdout] test plot::histogram::tests::test_buckets ... ok [INFO] [stdout] test plot::histogram::tests::test_buckets_bad_stats ... ok [INFO] [stdout] test plot::terms::tests::test_common_terms_empty ... ok [INFO] [stdout] test plot::tests::test_fmt_strings ... ok [INFO] [stdout] test plot::timehist::tests::test_big_time_interval ... ok [INFO] [stdout] test plot::xy::tests::basic_test ... ok [INFO] [stdout] test plot::timehist::tests::test_small_time_interval ... ok [INFO] [stdout] test plot::xy::tests::display_test ... ok [INFO] [stdout] test stats::tests::test_big_num ... ok [INFO] [stdout] test plot::timehist::tests::test_single_timestamp ... ok [INFO] [stdout] test plot::splittimehist::tests::test_big_time_interval ... ok [INFO] [stdout] test stats::tests::basic_test ... ok [INFO] [stdout] test plot::matchbar::tests::test_matchbar ... ok [INFO] [stdout] test plot::histogram::tests::display_test_human_units ... ok [INFO] [stdout] test plot::xy::tests::display_test_human_units ... ok [INFO] [stdout] test plot::terms::tests::test_common_terms ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lowcharts-292a323824b1879e) [INFO] [stdout] test stats::tests::test_display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 77 tests [INFO] [stdout] test format::tests::test_horizontal_scale ... ok [INFO] [stdout] test format::tests::test_horizontal_scale_bar ... ok [INFO] [stdout] test app::tests::plot_subcommand_arg_parsing ... ok [INFO] [stdout] test app::tests::matches_subcommand_arg_parsing ... ok [INFO] [stdout] test app::tests::splittimehist_subcommand_arg_parsing ... ok [INFO] [stdout] test format::tests::test_basic_format ... ok [INFO] [stdout] test app::tests::terms_subcommand_arg_parsing ... ok [INFO] [stdout] test app::tests::timehist_subcommand_arg_parsing ... ok [INFO] [stdout] test format::tests::test_horizontal_scale_count ... ok [INFO] [stdout] test format::tests::test_horizontal_scale_with_zero_scale ... ok [INFO] [stdout] test format::tests::test_human_format_bignum_small_interval ... ok [INFO] [stdout] test format::tests::test_human_format_from_zero ... ok [INFO] [stdout] test format::tests::test_human_format_negative_start ... ok [INFO] [stdout] test format::tests::test_human_format_small_numbers ... ok [INFO] [stdout] test plot::histogram::tests::build_buckets_log_scale ... ok [INFO] [stdout] test plot::histogram::tests::build_buckets_no_log_scale ... ok [INFO] [stdout] test plot::histogram::tests::display_test ... ok [INFO] [stdout] test plot::histogram::tests::build_buckets_log_scale_with_math ... ok [INFO] [stdout] test plot::histogram::tests::find_slot_logarithmic ... ok [INFO] [stdout] test plot::histogram::tests::display_test_human_units ... ok [INFO] [stdout] test plot::histogram::tests::display_test_log_scale ... ok [INFO] [stdout] test plot::histogram::tests::test_buckets ... ok [INFO] [stdout] test plot::matchbar::tests::test_matchbar ... ok [INFO] [stdout] test plot::timehist::tests::test_big_time_interval ... ok [INFO] [stdout] test plot::terms::tests::test_common_terms ... ok [INFO] [stdout] test plot::timehist::tests::test_single_timestamp ... ok [INFO] [stdout] test app::tests::hist_subcommand_arg_parsing ... ok [INFO] [stdout] test plot::splittimehist::tests::test_big_time_interval ... ok [INFO] [stdout] test plot::xy::tests::display_test_human_units ... ok [INFO] [stdout] test plot::histogram::tests::display_test_bad_width ... ok [INFO] [stdout] test plot::timehist::tests::test_small_time_interval ... ok [INFO] [stdout] test plot::histogram::tests::find_slot_linear ... ok [INFO] [stdout] test plot::xy::tests::basic_test ... ok [INFO] [stdout] test plot::terms::tests::test_common_terms_empty ... ok [INFO] [stdout] test plot::xy::tests::display_test ... ok [INFO] [stdout] test plot::tests::test_fmt_strings ... ok [INFO] [stdout] test read::buckets::tests::basic_match_reader ... ok [INFO] [stdout] test read::buckets::tests::basic_reader_test ... ok [INFO] [stdout] test read::buckets::tests::range ... ok [INFO] [stdout] test read::buckets::tests::basic_term_reader ... ok [INFO] [stdout] test plot::histogram::tests::test_buckets_bad_stats ... ok [INFO] [stdout] test read::buckets::tests::regex_empty_file ... ok [INFO] [stdout] test read::dateparser::tests::test_empty_line ... ok [INFO] [stdout] test read::dateparser::tests::test_custom_format ... ok [INFO] [stdout] test read::buckets::tests::regex_first_match ... ok [INFO] [stdout] test read::splittimes::tests::split_time_bad_guess ... ok [INFO] [stdout] test read::buckets::tests::regex_named_match ... ok [INFO] [stdout] test read::splittimes::tests::split_time_bad_file ... ok [INFO] [stdout] test read::dateparser::tests::test_tricky_line ... ok [INFO] [stdout] test read::dateparser::tests::test_rfc2822 ... ok [INFO] [stdout] test read::dateparser::tests::test_bad_bracket ... ok [INFO] [stdout] test read::dateparser::tests::test_rfc3339_brackets ... ok [INFO] [stdout] test read::splittimes::tests::split_time_zero_matches ... ok [INFO] [stdout] test read::dateparser::tests::test_known_formats ... ok [INFO] [stdout] test read::times::tests::time_reader_with_bad_format ... ok [INFO] [stdout] test read::times::tests::time_reader_with_format ... ok [INFO] [stdout] test stats::tests::basic_test ... ok [INFO] [stdout] test read::times::tests::time_empty_file ... ok [INFO] [stdout] test stats::tests::test_big_num ... ok [INFO] [stdout] test stats::tests::test_display ... ok [INFO] [stdout] test tests::test_assert_data ... ok [INFO] [stdout] test tests::test_duration ... ok [INFO] [stdout] test tests::test_output_no ... ok [INFO] [stdout] test tests::test_output_yes ... ok [INFO] [stdout] test read::times::tests::time_with_early_stop ... ok [INFO] [stderr] [ERROR] Could not open /no/good: No such file or directory (os error 2) [INFO] [stdout] test read::dateparser::tests::test_prefix ... ok [INFO] [stdout] test read::dateparser::tests::test_short_line ... ok [INFO] [stdout] test read::times::tests::time_reader_guessing_with_regex ... ok [INFO] [stderr] [ERROR] Could not figure out parsing strategy: Could not parse a timestamp in garbage [INFO] [stdout] test read::times::tests::time_reader_with_garbage ... ok [INFO] [stdout] test read::dateparser::tests::test_timestamps ... ok [INFO] [stdout] test read::splittimes::tests::split_time_reader_basic ... ok [INFO] [stdout] test read::splittimes::tests::split_time_no_matches ... ok [INFO] [stdout] test read::times::tests::time_with_duration ... ok [INFO] [stdout] test read::dateparser::tests::test_rfc3339_no_brackets ... ok [INFO] [stdout] test tests::test_output_auto ... FAILED [INFO] [stdout] test read::tests::test_bad_file - should panic ... ok [INFO] [stderr] error: test failed, to rerun pass `--bin lowcharts` [INFO] [stdout] test read::dateparser::tests::test_bad_format ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_output_auto stdout ---- [INFO] [stdout] Error: attempted to set a logger after the logging system was already initialized [INFO] [stdout] [INFO] [stdout] thread 'tests::test_output_auto' (126) panicked at src/main.rs:312:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: "blue" [INFO] [stdout] right: "\u{1b}[34mblue\u{1b}[0m" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x58bc2f4c763a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x58bc2f4c763a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x58bc2f4c763a - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x58bc2f4c763a - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x58bc2f4de1ba - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x58bc2f4de1ba - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x58bc2f4ccfa2 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x58bc2f4ccfa2 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x58bc2f4a5f5f - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x58bc2f4a5f5f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x58bc2f4bf869 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x58bc2f1804ac - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x58bc2f1804ac - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x58bc2f4bfa22 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x58bc2f4bfa22 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x58bc2f4a6018 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x58bc2f49ae79 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x58bc2f4a6e4d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x58bc2f4de9ac - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x58bc2f4de833 - core[6771d259883166e6]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x58bc2f157da1 - core::panicking::assert_failed::h37e1a2fc2afd2207 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x58bc2f13e083 - lowcharts::tests::test_output_auto::h421c79aed8988baa [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:312:9 [INFO] [stdout] 22: 0x58bc2f13e0c7 - lowcharts::tests::test_output_auto::{{closure}}::haed4b34ceaa69a21 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:307:26 [INFO] [stdout] 23: 0x58bc2f13ff86 - core::ops::function::FnOnce::call_once::hd332ffd2aeb9f857 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x58bc2f1745ab - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x58bc2f1745ab - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x58bc2f180f7b - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x58bc2f180f7b - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x58bc2f180f7b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x58bc2f180f7b - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x58bc2f180f7b - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x58bc2f180f7b - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x58bc2f180f7b - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x58bc2f17b3d4 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x58bc2f17b3d4 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x58bc2f183b82 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x58bc2f183b82 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x58bc2f183b82 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x58bc2f183b82 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x58bc2f183b82 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x58bc2f183b82 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x58bc2f183b82 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x58bc2f4c6f4f - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 43: 0x58bc2f4c6f4f - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7505188a7aa4 - [INFO] [stdout] 45: 0x750518934a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_output_auto [INFO] [stdout] [INFO] [stdout] test result: FAILED. 76 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac1cabe950f51034288a0a2a70a89f4bfc1dbd492053c21ff85620e0d62d93b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac1cabe950f51034288a0a2a70a89f4bfc1dbd492053c21ff85620e0d62d93b5", kill_on_drop: false }` [INFO] [stdout] ac1cabe950f51034288a0a2a70a89f4bfc1dbd492053c21ff85620e0d62d93b5