[INFO] fetching crate codespan-reporting 0.11.1...
[INFO] testing codespan-reporting-0.11.1 against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285
[INFO] extracting crate codespan-reporting 0.11.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate codespan-reporting 0.11.1 on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate codespan-reporting 0.11.1
[INFO] finished tweaking crates.io crate codespan-reporting 0.11.1
[INFO] tweaked toml for crates.io crate codespan-reporting 0.11.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate codespan-reporting 0.11.1 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" "+024495a232636f1f9407d7695b2be51edc2c51bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 464b03fb6802978aef594fb51d7e818b667222c13ca49cc55b90b45eecbb5eaa
[INFO] running `Command { std: "docker" "start" "-a" "464b03fb6802978aef594fb51d7e818b667222c13ca49cc55b90b45eecbb5eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "464b03fb6802978aef594fb51d7e818b667222c13ca49cc55b90b45eecbb5eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464b03fb6802978aef594fb51d7e818b667222c13ca49cc55b90b45eecbb5eaa", kill_on_drop: false }`
[INFO] [stdout] 464b03fb6802978aef594fb51d7e818b667222c13ca49cc55b90b45eecbb5eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 698c4705f90d64643dc8ce74681837550920303651a25c277dc3400e88e48eb3
[INFO] running `Command { std: "docker" "start" "-a" "698c4705f90d64643dc8ce74681837550920303651a25c277dc3400e88e48eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling codespan-reporting v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "698c4705f90d64643dc8ce74681837550920303651a25c277dc3400e88e48eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698c4705f90d64643dc8ce74681837550920303651a25c277dc3400e88e48eb3", kill_on_drop: false }`
[INFO] [stdout] 698c4705f90d64643dc8ce74681837550920303651a25c277dc3400e88e48eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65aacd54a5b991037997ea59abda6ac45910ab5123e8fa85a00fe1a8ae21b24
[INFO] running `Command { std: "docker" "start" "-a" "d65aacd54a5b991037997ea59abda6ac45910ab5123e8fa85a00fe1a8ae21b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling similar v1.2.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling terminal_size v0.1.16
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling console v0.14.0
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling insta v1.6.3
[INFO] [stderr]    Compiling codespan-reporting v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> examples/readme_preview.rs:297:10
[INFO] [stdout]     |
[INFO] [stdout] 297 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> examples/readme_preview.rs:312:10
[INFO] [stdout]     |
[INFO] [stdout] 312 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/support/color_buffer.rs:95:10
[INFO] [stdout]    |
[INFO] [stdout] 95 |         };
[INFO] [stdout]    |          ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "d65aacd54a5b991037997ea59abda6ac45910ab5123e8fa85a00fe1a8ae21b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65aacd54a5b991037997ea59abda6ac45910ab5123e8fa85a00fe1a8ae21b24", kill_on_drop: false }`
[INFO] [stdout] d65aacd54a5b991037997ea59abda6ac45910ab5123e8fa85a00fe1a8ae21b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f61fa701e12cab6e5ab5586dcc931288fc5d83526a570b1fd529c5eab6d2c9e
[INFO] running `Command { std: "docker" "start" "-a" "2f61fa701e12cab6e5ab5586dcc931288fc5d83526a570b1fd529c5eab6d2c9e", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> examples/readme_preview.rs:297:10
[INFO] [stderr]     |
[INFO] [stderr] 297 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> examples/readme_preview.rs:312:10
[INFO] [stderr]     |
[INFO] [stderr] 312 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/support/color_buffer.rs:95:10
[INFO] [stderr]    |
[INFO] [stderr] 95 |         };
[INFO] [stderr]    |          ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `codespan-reporting` (example "readme_preview") generated 2 warnings
[INFO] [stderr] warning: `codespan-reporting` (test "term") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codespan_reporting-234101c339467989)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test files::test::line_span_sources ... ok
[INFO] [stdout] test files::test::line_starts ... ok
[INFO] [stdout] test term::tests::unsized_emit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/term.rs (/opt/rustwide/target/debug/deps/term-075b295c9f314ac0)
[INFO] [stdout] 
[INFO] [stdout] running 91 tests
[INFO] [stdout] test empty::medium_no_color ... ok
[INFO] [stdout] test empty::rich_ascii_no_color ... ok
[INFO] [stdout] test empty::medium_color ... ok
[INFO] [stdout] test empty::rich_no_color ... ok
[INFO] [stdout] test empty::rich_color ... ok
[INFO] [stdout] test empty::short_color ... ok
[INFO] [stdout] test empty_ranges::medium_color ... ok
[INFO] [stdout] test empty_ranges::medium_no_color ... ok
[INFO] [stdout] test empty::short_no_color ... ok
[INFO] [stdout] test fizz_buzz::short_color ... ok
[INFO] [stdout] test empty_ranges::rich_color ... ok
[INFO] [stdout] test fizz_buzz::rich_ascii_no_color ... ok
[INFO] [stdout] test empty_ranges::rich_ascii_no_color ... ok
[INFO] [stdout] test empty_ranges::short_color ... ok
[INFO] [stdout] test empty_ranges::rich_no_color ... ok
[INFO] [stdout] test message::medium_no_color ... ok
[INFO] [stdout] test fizz_buzz::rich_color ... ok
[INFO] [stdout] test empty_ranges::short_no_color ... ok
[INFO] [stdout] test message::medium_color ... ok
[INFO] [stdout] test fizz_buzz::rich_no_color ... ok
[INFO] [stdout] test fizz_buzz::short_no_color ... ok
[INFO] [stdout] test fizz_buzz::medium_color ... ok
[INFO] [stdout] test fizz_buzz::medium_no_color ... ok
[INFO] [stdout] test message::rich_ascii_no_color ... ok
[INFO] [stdout] test message::rich_color ... ok
[INFO] [stdout] test message::rich_no_color ... ok
[INFO] [stdout] test message::short_color ... ok
[INFO] [stdout] test message::short_no_color ... ok
[INFO] [stdout] test message_and_notes::medium_no_color ... ok
[INFO] [stdout] test message_and_notes::medium_color ... ok
[INFO] [stdout] test message_and_notes::rich_ascii_no_color ... ok
[INFO] [stdout] test message_and_notes::rich_no_color ... ok
[INFO] [stdout] test message_and_notes::short_color ... ok
[INFO] [stdout] test message_and_notes::short_no_color ... ok
[INFO] [stdout] test message_errorcode::rich_no_color ... ok
[INFO] [stdout] test message_errorcode::short_no_color ... ok
[INFO] [stdout] test message_and_notes::rich_color ... ok
[INFO] [stdout] test message_errorcode::rich_ascii_no_color ... ok
[INFO] [stdout] test multifile::short_no_color ... ok
[INFO] [stdout] test multiline_overlapping::medium_color ... ok
[INFO] [stdout] test multiline_omit::rich_no_color ... ok
[INFO] [stdout] test multifile::medium_no_color ... ok
[INFO] [stdout] test multiline_overlapping::medium_no_color ... ok
[INFO] [stdout] test multifile::rich_ascii_no_color ... ok
[INFO] [stdout] test multifile::rich_color ... ok
[INFO] [stdout] test multifile::rich_no_color ... ok
[INFO] [stdout] test multifile::short_color ... ok
[INFO] [stdout] test multifile::medium_color ... ok
[INFO] [stdout] test multiline_overlapping::rich_ascii_no_color ... ok
[INFO] [stdout] test multiline_overlapping::short_no_color ... ok
[INFO] [stdout] test overlapping::medium_color ... ok
[INFO] [stdout] test multiline_overlapping::rich_color ... ok
[INFO] [stdout] test overlapping::short_color ... ok
[INFO] [stdout] test overlapping::short_no_color ... ok
[INFO] [stdout] test position_indicator::medium_no_color ... ok
[INFO] [stdout] test overlapping::medium_no_color ... ok
[INFO] [stdout] test multiline_overlapping::short_color ... ok
[INFO] [stdout] test position_indicator::short_no_color ... ok
[INFO] [stdout] test same_line::medium_color ... ok
[INFO] [stdout] test position_indicator::rich_no_color ... ok
[INFO] [stdout] test overlapping::rich_ascii_no_color ... ok
[INFO] [stdout] test overlapping::rich_no_color ... ok
[INFO] [stdout] test position_indicator::rich_ascii_no_color ... ok
[INFO] [stdout] test multiline_overlapping::rich_no_color ... ok
[INFO] [stdout] test same_line::medium_no_color ... ok
[INFO] [stdout] test same_line::rich_ascii_no_color ... ok
[INFO] [stdout] test same_line::short_color ... ok
[INFO] [stdout] test same_line::rich_color ... ok
[INFO] [stdout] test same_line::short_no_color ... ok
[INFO] [stdout] test same_ranges::medium_color ... ok
[INFO] [stdout] test same_ranges::rich_no_color ... ok
[INFO] [stdout] test same_ranges::rich_ascii_no_color ... ok
[INFO] [stdout] test overlapping::rich_color ... ok
[INFO] [stdout] test same_ranges::medium_no_color ... ok
[INFO] [stdout] test same_ranges::short_color ... ok
[INFO] [stdout] test tabbed::tab_width_6_no_color ... ok
[INFO] [stdout] test same_ranges::short_no_color ... ok
[INFO] [stdout] test tabbed::tab_width_3_no_color ... ok
[INFO] [stdout] test unicode::medium_no_color ... ok
[INFO] [stdout] test tab_columns::tab_width_default_no_color ... ok
[INFO] [stdout] test tab_columns::tab_width_2_no_color ... ok
[INFO] [stdout] test tabbed::tab_width_default_no_color ... ok
[INFO] [stdout] test tab_columns::tab_width_3_no_color ... ok
[INFO] [stdout] test same_ranges::rich_color ... ok
[INFO] [stdout] test tab_columns::tab_width_6_no_color ... ok
[INFO] [stdout] test same_line::rich_no_color ... ok
[INFO] [stdout] test unicode::rich_no_color ... ok
[INFO] [stdout] test unicode_spans::medium_no_color ... ok
[INFO] [stdout] test unicode::short_no_color ... ok
[INFO] [stdout] test unicode_spans::rich_no_color ... ok
[INFO] [stdout] test unicode_spans::short_no_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 91 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codespan_reporting
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/diagnostic.rs - diagnostic::Severity (line 11) ... ok
[INFO] [stdout] test src/files.rs - files::line_starts (line 225) ... ok
[INFO] [stdout] test src/term/renderer.rs - term::renderer::MultiLabel::Top (line 40) ... ok
[INFO] [stdout] test src/term.rs - term::ColorArg (line 26) ... FAILED
[INFO] [stdout] test src/files.rs - files::column_index (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/term.rs - term::ColorArg (line 26) stdout ----
[INFO] [stdout] Error: "error: Found argument '*doctest-inner-test' which wasn't expected, or isn't valid in this context\n\nUSAGE:\n    rust_out [OPTIONS]\n\nFor more information try --help\n"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/term.rs - term::ColorArg (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2f61fa701e12cab6e5ab5586dcc931288fc5d83526a570b1fd529c5eab6d2c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f61fa701e12cab6e5ab5586dcc931288fc5d83526a570b1fd529c5eab6d2c9e", kill_on_drop: false }`
[INFO] [stdout] 2f61fa701e12cab6e5ab5586dcc931288fc5d83526a570b1fd529c5eab6d2c9e