[INFO] fetching crate atelier_describe 0.1.10...
[INFO] testing atelier_describe-0.1.10 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate atelier_describe 0.1.10 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate atelier_describe 0.1.10 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atelier_describe 0.1.10
[INFO] finished tweaking crates.io crate atelier_describe 0.1.10
[INFO] tweaked toml for crates.io crate atelier_describe 0.1.10 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atelier_test v0.1.4
[INFO] [stderr]   Downloaded somedoc v0.2.10
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
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[INFO] [stderr]   Downloaded error-chain v0.12.4
[INFO] [stderr]   Downloaded atelier_core v0.2.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "e7efe863f837870478c64daefd128e406f099b7d64e62c09a5d486ab3ed3e0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7efe863f837870478c64daefd128e406f099b7d64e62c09a5d486ab3ed3e0a6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a06ce608812934ca7dba5a1a4c1c8f1fbaf681a978a4b515818d2cd6dd964131
[INFO] running `Command { std: "docker" "start" "-a" "a06ce608812934ca7dba5a1a4c1c8f1fbaf681a978a4b515818d2cd6dd964131", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
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[INFO] [stderr]    Compiling backtrace v0.3.71
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[INFO] [stderr]    Compiling atelier_core v0.2.22
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling somedoc v0.2.10
[INFO] [stderr]    Compiling atelier_describe v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "a06ce608812934ca7dba5a1a4c1c8f1fbaf681a978a4b515818d2cd6dd964131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06ce608812934ca7dba5a1a4c1c8f1fbaf681a978a4b515818d2cd6dd964131", kill_on_drop: false }`
[INFO] [stdout] a06ce608812934ca7dba5a1a4c1c8f1fbaf681a978a4b515818d2cd6dd964131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f19cb9bebc65d0ed8091998e3f2a0a6bbda009d60c6ba42820245c1bb3b10aa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
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[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling atelier_test v0.1.4
[INFO] [stderr]    Compiling atelier_describe v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "f19cb9bebc65d0ed8091998e3f2a0a6bbda009d60c6ba42820245c1bb3b10aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19cb9bebc65d0ed8091998e3f2a0a6bbda009d60c6ba42820245c1bb3b10aa0", kill_on_drop: false }`
[INFO] [stdout] f19cb9bebc65d0ed8091998e3f2a0a6bbda009d60c6ba42820245c1bb3b10aa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9add754ad1116bf3db4fde24cadffd7b93ef56380091ea9c63541cf440d5126
[INFO] running `Command { std: "docker" "start" "-a" "a9add754ad1116bf3db4fde24cadffd7b93ef56380091ea9c63541cf440d5126", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atelier_describe-a8d8f8e75e8937f0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/describe_graphml_writer.rs (/opt/rustwide/target/debug/deps/describe_graphml_writer-7a3b0468f0cecf71)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_graphml_writer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/describe_markdown_writer.rs (/opt/rustwide/target/debug/deps/describe_markdown_writer-b96e8fff6ebac79e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_documentation_writer ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_documentation_writer stdout ----
[INFO] [stdout] [
[INFO] [stdout]     "[_metadata_:title]:- \"Smithy Model\"",
[INFO] [stdout]     "Smithy Version: 1.0",
[INFO] [stdout]     "# Namespace example.motd",
[INFO] [stdout]     "## BadDateValue (structure)",
[INFO] [stdout]     "<table>",
[INFO] [stdout]     "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>",
[INFO] [stdout]     "<tr><td>error</td><td></td><td>`client`</td></tr>",
[INFO] [stdout]     "</table>",
[INFO] [stdout]     "### Members",
[INFO] [stdout]     "<table>",
[INFO] [stdout]     "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>",
[INFO] [stdout]     "<tr><td>required</td><td></td><td></td></tr>",
[INFO] [stdout]     "</table>",
[INFO] [stdout]     "> `errorMessage`: `smithy.api#String`",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "## Date (string)",
[INFO] [stdout]     "<table>",
[INFO] [stdout]     "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>",
[INFO] [stdout]     "<tr><td>pattern</td><td></td><td>`^\\d\\d\\d\\d\\-\\d\\d-\\d\\d$`</td></tr>",
[INFO] [stdout]     "</table>",
[INFO] [stdout]     "## GetMessage (operation)",
[INFO] [stdout]     "<table>",
[INFO] [stdout]     "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>",
[INFO] [stdout]     "<tr><td>readonly</td><td></td><td></td></tr>",
[INFO] [stdout]     "</table>",
[INFO] [stdout]     "> **Input type**: [GetMessageInput](#shape:GetMessageInput)",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "> **Output type**: [GetMessageOutput](#shape:GetMessageOutput)",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "> **Errors**:",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "> * [BadDateValue](#shape:BadDateValue)",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "## GetMessageInput (structure)",
[INFO] [stdout]     "### Members",
[INFO] [stdout]     "> `date`: [Date](#shape:Date)",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "## GetMessageOutput (structure)",
[INFO] [stdout]     "### Members",
[INFO] [stdout]     "<table>",
[INFO] [stdout]     "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>",
[INFO] [stdout]     "<tr><td>required</td><td></td><td></td></tr>",
[INFO] [stdout]     "</table>",
[INFO] [stdout]     "> `message`: `smithy.api#String`",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "## Message (resource)",
[INFO] [stdout]     "### Resource Operations",
[INFO] [stdout]     "> * `read`: [GetMessage](#shape:GetMessage)",
[INFO] [stdout]     "> ",
[INFO] [stdout]     "## MessageOfTheDay (service)",
[INFO] [stdout]     "Provides a Message of the day.",
[INFO] [stdout]     "**Service version**: 2020-06-21",
[INFO] [stdout]     "### Resources",
[INFO] [stdout]     "> * [Message](#shape:Message)",
[INFO] [stdout]     "> ",
[INFO] [stdout] ]
[INFO] [stdout] thread 'test_documentation_writer' panicked at tests/describe_markdown_writer.rs:73:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: ["[_metadata_:title]:- \"Smithy Model\"", "Smithy Version: 1.0", "# Namespace example.motd", "## BadDateValue (structure)", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>error</td><td></td><td>`client`</td></tr>", "</table>", "### Members", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>required</td><td></td><td></td></tr>", "</table>", "> `errorMessage`: `smithy.api#String`", "> ", "## Date (string)", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>pattern</td><td></td><td>`^\\d\\d\\d\\d\\-\\d\\d-\\d\\d$`</td></tr>", "</table>", "## GetMessage (operation)", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>readonly</td><td></td><td></td></tr>", "</table>", "> **Input type**: [GetMessageInput](#shape:GetMessageInput)", "> ", "> **Output type**: [GetMessageOutput](#shape:GetMessageOutput)", "> ", "> **Errors**:", "> ", "> * [BadDateValue](#shape:BadDateValue)", "> ", "## GetMessageInput (structure)", "### Members", "> `date`: [Date](#shape:Date)", "> ", "## GetMessageOutput (structure)", "### Members", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>required</td><td></td><td></td></tr>", "</table>", "> `message`: `smithy.api#String`", "> ", "## Message (resource)", "### Resource Operations", "> * `read`: [GetMessage](#shape:GetMessage)", "> ", "## MessageOfTheDay (service)", "Provides a Message of the day.", "**Service version**: 2020-06-21", "### Resources", "> * [Message](#shape:Message)", "> "]
[INFO] [stdout]  right: ["[_metadata_:title]:- \"Smithy Model\"", "Smithy Version: 1.0", "# Namespace example.motd", "## BadDateValue (structure)", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>error</td><td></td><td>`client`</td></tr>", "</table>", "### Members", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>required</td><td></td><td></td></tr>", "</table>", "> `errorMessage`: `smithy.api#String`", "> ", "## Date (string)", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>pattern</td><td></td><td>`^\\d\\d\\d\\d\\-\\d\\d-\\d\\d$`</td></tr>", "</table>", "## GetMessage (operation)", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>readonly</td><td></td><td></td></tr>", "</table>", "> **Input type**: [GetMessageInput](#shape:GetMessageInput)", "> ", "> **Output type**: [GetMessageInput](#shape:GetMessageInput)", "> ", "> **Errors**:", "> ", "> * [BadDateValue](#shape:BadDateValue)", "> ", "## GetMessageInput (structure)", "### Members", "> `date`: [Date](#shape:Date)", "> ", "## GetMessageOutput (structure)", "### Members", "<table>", "<tr><th>Trait ID</th><th>Path</th><th>Value</th></tr>", "<tr><td>required</td><td></td><td></td></tr>", "</table>", "> `message`: `smithy.api#String`", "> ", "## Message (resource)", "### Resource Operations", "> * `read`: [GetMessage](#shape:GetMessage)", "> ", "## MessageOfTheDay (service)", "Provides a Message of the day.", "**Service version**: 2020-06-21", "### Resources", "> * [Message](#shape:Message)", "> "]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bfb14c4f45 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55bfb14c4f45 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bfb14c4f45 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bfb14c4f45 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bfb14eca2b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55bfb14eca2b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55bfb14c24df - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55bfb14c4d1e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bfb14c4d1e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bfb14c6749 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55bfb14c640e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55bfb106fbda - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55bfb106fbda - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55bfb14c6d4b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55bfb14c6d4b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55bfb14c6ac4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55bfb14c5409 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55bfb14c67f7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55bfb100dde3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55bfb100e20e - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x55bfb102eaa2 - core::panicking::assert_failed::h840c893ab2865160
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x55bfb1013229 - describe_markdown_writer::test_documentation_writer::h56bbc9aff1ed5b47
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/describe_markdown_writer.rs:73:5
[INFO] [stdout]   22:     0x55bfb1012cd7 - describe_markdown_writer::test_documentation_writer::{{closure}}::h625d49021e30be37
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/describe_markdown_writer.rs:63:35
[INFO] [stdout]   23:     0x55bfb102d816 - core::ops::function::FnOnce::call_once::h98686d4e14d4c340
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55bfb10745bb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55bfb10745bb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55bfb1073cc1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55bfb1073cc1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55bfb1073cc1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55bfb1073cc1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55bfb1073cc1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55bfb1073cc1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55bfb1073cc1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55bfb103c684 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55bfb103c684 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55bfb10410b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55bfb10410b2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55bfb10410b2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55bfb10410b2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55bfb10410b2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55bfb10410b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55bfb10410b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55bfb14cb0db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55bfb14cb0db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55bfb14cb0db - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f05e3c3eac3 - <unknown>
[INFO] [stdout]   46:     0x7f05e3ccfa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_documentation_writer
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test describe_markdown_writer`
[INFO] running `Command { std: "docker" "inspect" "a9add754ad1116bf3db4fde24cadffd7b93ef56380091ea9c63541cf440d5126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9add754ad1116bf3db4fde24cadffd7b93ef56380091ea9c63541cf440d5126", kill_on_drop: false }`
[INFO] [stdout] a9add754ad1116bf3db4fde24cadffd7b93ef56380091ea9c63541cf440d5126
