[INFO] fetching crate prettify-markdown 0.2.0...
[INFO] testing prettify-markdown-0.2.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate prettify-markdown 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate prettify-markdown 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettify-markdown 0.2.0
[INFO] finished tweaking crates.io crate prettify-markdown 0.2.0
[INFO] tweaked toml for crates.io crate prettify-markdown 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded onig_sys v69.8.1
[INFO] [stderr]   Downloaded onig v6.4.0
[INFO] [stderr]   Downloaded prettify v0.3.0
[INFO] [stderr]   Downloaded comrak v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93a028bfdca76d154f4d33f12776a313a2ad0bbdf43e36592d66dfb4e9d89072
[INFO] running `Command { std: "docker" "start" "-a" "93a028bfdca76d154f4d33f12776a313a2ad0bbdf43e36592d66dfb4e9d89072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93a028bfdca76d154f4d33f12776a313a2ad0bbdf43e36592d66dfb4e9d89072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a028bfdca76d154f4d33f12776a313a2ad0bbdf43e36592d66dfb4e9d89072", kill_on_drop: false }`
[INFO] [stdout] 93a028bfdca76d154f4d33f12776a313a2ad0bbdf43e36592d66dfb4e9d89072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a8c3d4a04f960f096e5f679798130a7f19af18f915622379a9f8250fa9b3b2a
[INFO] running `Command { std: "docker" "start" "-a" "7a8c3d4a04f960f096e5f679798130a7f19af18f915622379a9f8250fa9b3b2a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling time v0.3.20
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling quick-xml v0.28.2
[INFO] [stderr]    Compiling pest v2.6.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling pest_meta v2.6.0
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling xdg v2.5.0
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling pest_generator v2.6.0
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling prettify v0.3.0
[INFO] [stderr]    Compiling pest_derive v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling onig v6.4.0
[INFO] [stderr]    Compiling plist v1.4.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling syntect v4.6.0
[INFO] [stderr]    Compiling comrak v0.13.2
[INFO] [stderr]    Compiling prettify-markdown v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `TAB_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const TAB_CHAR: char = '\t';
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TAB_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TAB_STR: &str = "\t";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_TABULATION_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const LINE_TABULATION_CHAR: char = '\x0B';
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_TABULATION_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const LINE_TABULATION_STR: &str = "\x0B";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORM_FEED_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const FORM_FEED_CHAR: char = '\x0C';
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORM_FEED_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FORM_FEED_STR: &str = "\x0C";
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_whitespace_char` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn is_whitespace_char(char: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whitespace0` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whitespace1` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_inline_whitespace` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn is_inline_whitespace(char: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inline_whitespace0` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn inline_whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inline_whitespace1` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn inline_whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.67s
[INFO] running `Command { std: "docker" "inspect" "7a8c3d4a04f960f096e5f679798130a7f19af18f915622379a9f8250fa9b3b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8c3d4a04f960f096e5f679798130a7f19af18f915622379a9f8250fa9b3b2a", kill_on_drop: false }`
[INFO] [stdout] 7a8c3d4a04f960f096e5f679798130a7f19af18f915622379a9f8250fa9b3b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e787fff06f034511b66a048e983b0af82cddf2a519edbc06b5d6db09f0915f8
[INFO] running `Command { std: "docker" "start" "-a" "0e787fff06f034511b66a048e983b0af82cddf2a519edbc06b5d6db09f0915f8", kill_on_drop: false }`
[INFO] [stdout] warning: constant `TAB_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const TAB_CHAR: char = '\t';
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TAB_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TAB_STR: &str = "\t";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_TABULATION_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const LINE_TABULATION_CHAR: char = '\x0B';
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_TABULATION_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const LINE_TABULATION_STR: &str = "\x0B";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORM_FEED_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const FORM_FEED_CHAR: char = '\x0C';
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORM_FEED_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FORM_FEED_STR: &str = "\x0C";
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_whitespace_char` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn is_whitespace_char(char: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whitespace0` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whitespace1` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_inline_whitespace` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn is_inline_whitespace(char: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inline_whitespace0` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn inline_whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inline_whitespace1` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn inline_whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prettify-markdown v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `TAB_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const TAB_CHAR: char = '\t';
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TAB_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TAB_STR: &str = "\t";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_TABULATION_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const LINE_TABULATION_CHAR: char = '\x0B';
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_TABULATION_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const LINE_TABULATION_STR: &str = "\x0B";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORM_FEED_CHAR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const FORM_FEED_CHAR: char = '\x0C';
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FORM_FEED_STR` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FORM_FEED_STR: &str = "\x0C";
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_whitespace_char` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn is_whitespace_char(char: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whitespace0` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whitespace1` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_inline_whitespace` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn is_inline_whitespace(char: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inline_whitespace0` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn inline_whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inline_whitespace1` is never used
[INFO] [stdout]   --> src/parse/preliminaries/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn inline_whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "0e787fff06f034511b66a048e983b0af82cddf2a519edbc06b5d6db09f0915f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e787fff06f034511b66a048e983b0af82cddf2a519edbc06b5d6db09f0915f8", kill_on_drop: false }`
[INFO] [stdout] 0e787fff06f034511b66a048e983b0af82cddf2a519edbc06b5d6db09f0915f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f1a8dae79bc252bb7b5108bdef361cb95fbe23950281271d5d9d8034b142d20
[INFO] running `Command { std: "docker" "start" "-a" "1f1a8dae79bc252bb7b5108bdef361cb95fbe23950281271d5d9d8034b142d20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: constant `TAB_CHAR` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const TAB_CHAR: char = '\t';
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TAB_STR` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const TAB_STR: &str = "\t";
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `LINE_TABULATION_CHAR` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const LINE_TABULATION_CHAR: char = '\x0B';
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `LINE_TABULATION_STR` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const LINE_TABULATION_STR: &str = "\x0B";
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FORM_FEED_CHAR` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const FORM_FEED_CHAR: char = '\x0C';
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FORM_FEED_STR` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const FORM_FEED_STR: &str = "\x0C";
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_whitespace_char` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn is_whitespace_char(char: char) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `whitespace0` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `whitespace1` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_inline_whitespace` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn is_inline_whitespace(char: char) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `inline_whitespace0` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn inline_whitespace0(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `inline_whitespace1` is never used
[INFO] [stderr]   --> src/parse/preliminaries/mod.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn inline_whitespace1(input: &str) -> nom::IResult<&str, &str> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `prettify-markdown` (lib) generated 12 warnings
[INFO] [stderr] warning: `prettify-markdown` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prettify_markdown-a310bc059ab16365)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test parse::leaf_blocks::atx_heading::tests::atx_heading_failure_test ... ok
[INFO] [stdout] test parse::leaf_blocks::blank_line::tests::blank_line_test ... ok
[INFO] [stdout] test parse::leaf_blocks::atx_heading::tests::atx_heading_test ... ok
[INFO] [stdout] test format::heading::tests::format_atx_heading_test ... ok
[INFO] [stdout] test parse::leaf_blocks::indented_code_block::test::indented_code_block_test ... ok
[INFO] [stdout] test format::paragraph::tests::paragraph ... ok
[INFO] [stdout] test parse::leaf_blocks::fenced_code_block::test::fenced_code_block_test ... ok
[INFO] [stdout] test parse::leaf_blocks::thematic_break::tests::thematic_break_failure_test ... ok
[INFO] [stdout] test parse::leaf_blocks::thematic_break::tests::thematic_break_test ... ok
[INFO] [stdout] test parse::leaf_blocks::setext_heading::tests::setext_heading_test ... ok
[INFO] [stdout] test parse::preliminaries::test::line_ending_test ... ok
[INFO] [stdout] test format::heading::tests::format_setext_heading_test ... ok
[INFO] [stdout] test parse::leaf_blocks::fenced_code_block::test::fenced_code_block_fails ... ok
[INFO] [stdout] test parse::leaf_blocks::paragraph::tests::paragraph_test ... ok
[INFO] [stdout] test format::indented_code_block::tests::paragraph ... ok
[INFO] [stdout] test parse::leaf_blocks::setext_heading::tests::setext_heading_failure_test ... ok
[INFO] [stdout] test format::fenced_code_block::tests::paragraph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prettify-markdown
[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] running `Command { std: "docker" "inspect" "1f1a8dae79bc252bb7b5108bdef361cb95fbe23950281271d5d9d8034b142d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1a8dae79bc252bb7b5108bdef361cb95fbe23950281271d5d9d8034b142d20", kill_on_drop: false }`
[INFO] [stdout] 1f1a8dae79bc252bb7b5108bdef361cb95fbe23950281271d5d9d8034b142d20
