[INFO] fetching crate boxmux 0.190.0...
[INFO] documenting boxmux-0.190.0 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate boxmux 0.190.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate boxmux 0.190.0
[INFO] finished tweaking crates.io crate boxmux 0.190.0
[INFO] tweaked toml for crates.io crate boxmux 0.190.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate boxmux 0.190.0 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate boxmux 0.190.0 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Documenting boxmux v0.190.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `handled_move` is assigned to, but never used
[INFO] [stdout]     --> src/draw_loop.rs:1410:33
[INFO] [stdout]      |
[INFO] [stdout] 1410 | ...                   let mut handled_move = false;
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_handled_move` instead
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handled_move` is never read
[INFO] [stdout]     --> src/draw_loop.rs:1427:41
[INFO] [stdout]      |
[INFO] [stdout] 1427 | ...                   handled_move = true;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chart_content` is never read
[INFO] [stdout]    --> src/draw_utils.rs:186:37
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let mut chart_content = None;
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `plugin_content` is never read
[INFO] [stdout]    --> src/draw_utils.rs:187:38
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let mut plugin_content = None;
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `table_content` is never read
[INFO] [stdout]    --> src/draw_utils.rs:188:37
[INFO] [stdout]     |
[INFO] [stdout] 188 |             let mut table_content = None;
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pty_scrollback_content` is never read
[INFO] [stdout]    --> src/draw_utils.rs:209:46
[INFO] [stdout]     |
[INFO] [stdout] 209 |             let mut pty_scrollback_content = None;
[INFO] [stdout]     |                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `messages_sent` is assigned to, but never used
[INFO] [stdout]    --> src/pty_manager.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |             let mut messages_sent = 0u32;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_messages_sent` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `messages_sent` is never read
[INFO] [stdout]    --> src/pty_manager.rs:344:33
[INFO] [stdout]     |
[INFO] [stdout] 344 | ...                   messages_sent += 1;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updated_context`
[INFO] [stdout]   --> src/socket_loop.rs:54:49
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...                   Ok((updated_context, messages)) => {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updated_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_height` is never read
[INFO] [stdout]   --> src/chart.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct ChartLayout {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub total_height: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChartLayout` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `process_id` is never read
[INFO] [stdout]   --> src/live_yaml_sync.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct YamlFileLock {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 15 |     lock_file: String,
[INFO] [stdout] 16 |     process_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `YamlFileLock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `yaml_path` is never read
[INFO] [stdout]   --> src/live_yaml_sync.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct LiveYamlSync {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 66 |     yaml_path: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LiveYamlSync` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sandbox_enabled` is never read
[INFO] [stdout]    --> src/plugin.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct PluginSecurityManager {
[INFO] [stdout]     |        --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |     sandbox_enabled: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PluginSecurityManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/boxmux_lib/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "525355415b1e1508479363b72060f6c515fb3c054140c7eaf86ec3a492f1466d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525355415b1e1508479363b72060f6c515fb3c054140c7eaf86ec3a492f1466d", kill_on_drop: false }`
[INFO] [stdout] 525355415b1e1508479363b72060f6c515fb3c054140c7eaf86ec3a492f1466d
[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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17990d3d5b740b33501282d84c52b6fc434bec7c49e61cb6985130c890c6d9dc
[INFO] running `Command { std: "docker" "start" "-a" "17990d3d5b740b33501282d84c52b6fc434bec7c49e61cb6985130c890c6d9dc", kill_on_drop: false }`
[INFO] [stderr]  Documenting boxmux v0.190.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/boxmux_lib/index.html
[INFO] running `Command { std: "docker" "inspect" "17990d3d5b740b33501282d84c52b6fc434bec7c49e61cb6985130c890c6d9dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17990d3d5b740b33501282d84c52b6fc434bec7c49e61cb6985130c890c6d9dc", kill_on_drop: false }`
[INFO] [stdout] 17990d3d5b740b33501282d84c52b6fc434bec7c49e61cb6985130c890c6d9dc
