[INFO] cloning repository https://github.com/bash/md
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bash/md" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbash%2Fmd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbash%2Fmd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b170cba5df5fed58106d6704cc5165cbeeba3951
[INFO] checking bash/md against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbash%2Fmd" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bash/md
[INFO] finished tweaking git repo https://github.com/bash/md
[INFO] tweaked toml for git repo https://github.com/bash/md written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bash/md on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bash/md 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4f7161cd01b8b8448ff2086860430ecb9c9797d9bc3af51c5b44d88ee880309
[INFO] running `Command { std: "docker" "start" "-a" "e4f7161cd01b8b8448ff2086860430ecb9c9797d9bc3af51c5b44d88ee880309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4f7161cd01b8b8448ff2086860430ecb9c9797d9bc3af51c5b44d88ee880309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f7161cd01b8b8448ff2086860430ecb9c9797d9bc3af51c5b44d88ee880309", kill_on_drop: false }`
[INFO] [stdout] e4f7161cd01b8b8448ff2086860430ecb9c9797d9bc3af51c5b44d88ee880309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10281f8d85c6d7e9e070d76d322f0ff64fe24549fbfa51116fbb94cd8b409e81
[INFO] running `Command { std: "docker" "start" "-a" "10281f8d85c6d7e9e070d76d322f0ff64fe24549fbfa51116fbb94cd8b409e81", kill_on_drop: false }`
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[INFO] [stderr]     Checking fmtastic v0.2.1 (https://github.com/bash/fmtastic.git#fb3ecc1f)
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[INFO] [stderr]     Checking toml_edit v0.22.14
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[INFO] [stderr]     Checking syntect v5.2.0
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]     Checking human-panic v2.0.0
[INFO] [stderr]    Compiling matte-language-names v0.1.0 (/opt/rustwide/workdir/crates/matte-language-names)
[INFO] [stderr]     Checking matte v0.1.0 (/opt/rustwide/workdir/crates/matte)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/matte/src/block/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Heading(HeadingLevel),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Heading(HeadingLevel),
[INFO] [stdout] 10 +     Heading(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_block` is never used
[INFO] [stdout]    --> crates/matte/src/context.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout]  83 | impl<'a, 'e> Context<'a, 'e, '_> {
[INFO] [stdout]     | -------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub(crate) fn current_block(&self) -> Option<BlockKind> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alignments` is never read
[INFO] [stdout]  --> crates/matte/src/render/table.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct Table {
[INFO] [stdout]   |                   ----- field in this struct
[INFO] [stdout] 7 |     pub(crate) alignments: Vec<Alignment>,
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `margin_size` is never used
[INFO] [stdout]   --> crates/matte/src/themes/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) trait ThemeProvider: fmt::Debug {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] 30 |     fn margin_size(&self, a: &BlockKind, b: &BlockKind, ctx: &Context<'_, '_, '_>) -> usize;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> crates/matte/src/block/mod.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Heading(HeadingLevel),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Heading(HeadingLevel),
[INFO] [stdout] 10 +     Heading(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_block` is never used
[INFO] [stdout]    --> crates/matte/src/context.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout]  83 | impl<'a, 'e> Context<'a, 'e, '_> {
[INFO] [stdout]     | -------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub(crate) fn current_block(&self) -> Option<BlockKind> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alignments` is never read
[INFO] [stdout]  --> crates/matte/src/render/table.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct Table {
[INFO] [stdout]   |                   ----- field in this struct
[INFO] [stdout] 7 |     pub(crate) alignments: Vec<Alignment>,
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `margin_size` is never used
[INFO] [stdout]   --> crates/matte/src/themes/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) trait ThemeProvider: fmt::Debug {
[INFO] [stdout]    |                  ------------- method in this trait
[INFO] [stdout] 30 |     fn margin_size(&self, a: &BlockKind, b: &BlockKind, ctx: &Context<'_, '_, '_>) -> usize;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking md v0.1.0 (/opt/rustwide/workdir/crates/md)
[INFO] [stdout] warning: unused import: `pager::Pager`
[INFO] [stdout]  --> crates/md/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use pager::Pager;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pager::Pager`
[INFO] [stdout]  --> crates/md/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use pager::Pager;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_changelog` is never used
[INFO] [stdout]  --> crates/md/src/file_detection.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn is_changelog(path: &PathBuf) -> bool {
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_changelog_file` is never used
[INFO] [stdout]   --> crates/md/src/file_detection.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn is_changelog_file(file_stem: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Always` and `Never` are never constructed
[INFO] [stdout]   --> crates/md/src/paging.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) enum PagingChoice {
[INFO] [stdout]    |                 ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     Always,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     /// Disables paging no matter if the output is going to a terminal/TTY, or not.
[INFO] [stdout] 11 |     Never,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PagingChoice` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_changelog` is never used
[INFO] [stdout]  --> crates/md/src/file_detection.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn is_changelog(path: &PathBuf) -> bool {
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_changelog_file` is never used
[INFO] [stdout]   --> crates/md/src/file_detection.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn is_changelog_file(file_stem: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Always` and `Never` are never constructed
[INFO] [stdout]   --> crates/md/src/paging.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) enum PagingChoice {
[INFO] [stdout]    |                 ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     Always,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     /// Disables paging no matter if the output is going to a terminal/TTY, or not.
[INFO] [stdout] 11 |     Never,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PagingChoice` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "10281f8d85c6d7e9e070d76d322f0ff64fe24549fbfa51116fbb94cd8b409e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10281f8d85c6d7e9e070d76d322f0ff64fe24549fbfa51116fbb94cd8b409e81", kill_on_drop: false }`
[INFO] [stdout] 10281f8d85c6d7e9e070d76d322f0ff64fe24549fbfa51116fbb94cd8b409e81
