[INFO] cloning repository https://github.com/welschmorgan/xbuild
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/welschmorgan/xbuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelschmorgan%2Fxbuild", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelschmorgan%2Fxbuild'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff11b595c5429f76d9bbedaf51e49264d1c98a85
[INFO] checking welschmorgan/xbuild against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwelschmorgan%2Fxbuild" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/welschmorgan/xbuild
[INFO] finished tweaking git repo https://github.com/welschmorgan/xbuild
[INFO] tweaked toml for git repo https://github.com/welschmorgan/xbuild written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/welschmorgan/xbuild on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/welschmorgan/xbuild 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lru v0.12.4
[INFO] [stderr]   Downloaded redox_syscall v0.5.6
[INFO] [stderr]   Downloaded compact_str v0.8.0
[INFO] [stderr]   Downloaded instability v0.3.2
[INFO] [stderr]   Downloaded cc v1.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd
[INFO] running `Command { std: "docker" "start" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking lru v0.12.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking cargo-nbuild v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DisableMouseCapture` and `restore`
[INFO] [stdout]   --> src/lib/app/app.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     event::{DisableMouseCapture, EnableMouseCapture},
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |   restore,
[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: `collections::HashMap`
[INFO] [stdout]  --> src/lib/app/opt.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   collections::HashMap,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Span` and `Widget`
[INFO] [stdout]   --> src/lib/app/renderer.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |   text::{Line, Span},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 17 |   widgets::{Block, Clear, Paragraph, ScrollbarState, Widget},
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_RULES`, `Rule`, and `rules`
[INFO] [stdout]  --> src/lib/build/entry.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{rules, BuildTag, BuildTagKind, Origin, Rule, DEFAULT_RULES};
[INFO] [stdout]   |             ^^^^^                                  ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]   --> src/lib/build/output.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use lazy_static::lazy_static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_RULES`, `ErrorKind`, and `err`
[INFO] [stdout]   --> src/lib/build/output.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |   err, BuildTagKind, Debug, DeclaredMarker, ErrorKind, LogEntry, MarkerSelection, Markers,
[INFO] [stdout]    |   ^^^                                       ^^^^^^^^^
[INFO] [stdout] 19 |   TryLockFor, DEFAULT_RULES,
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `process::exit`, `stderr`, and `stdout`
[INFO] [stdout]  --> src/lib/build/rule.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   collections::HashMap,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |   io::{stderr, stdout, Read, Write},
[INFO] [stdout]   |        ^^^^^^  ^^^^^^
[INFO] [stdout] 4 |   path::{Path, PathBuf},
[INFO] [stdout] 5 |   process::exit,
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SerializeSeq` and `SerializeStruct as _`
[INFO] [stdout]   --> src/lib/build/rule.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |   ser::{SerializeSeq, SerializeStruct as _},
[INFO] [stdout]    |         ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `search`
[INFO] [stdout]   --> src/lib/build/rule.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::{err, search, DeclaredMarker, ErrorKind};
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeclaredMarker`
[INFO] [stdout]  --> src/lib/build/tag.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{err, CapturedMarker, DeclaredMarker, ErrorKind, MarkerRef};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/lib/marker.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   sync::Arc,
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/lib/marker.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DEFAULT_RULES`
[INFO] [stdout]   --> src/lib/marker.rs:11:75
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{rules, BuildEntry, BuildTag, BuildTagKind, MarkedBlock, Rule, DEFAULT_RULES};
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/lib/build/../../../samples/rust/rust-panic.log`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib/build/output.rs:598:19
[INFO] [stdout]     |
[INFO] [stdout] 598 |     let content = include_str!("../../../samples/rust/rust-panic.log")
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DisableMouseCapture` and `restore`
[INFO] [stdout]   --> src/lib/app/app.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     event::{DisableMouseCapture, EnableMouseCapture},
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |   restore,
[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: `collections::HashMap`
[INFO] [stdout]  --> src/lib/app/opt.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   collections::HashMap,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Span` and `Widget`
[INFO] [stdout]   --> src/lib/app/renderer.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |   text::{Line, Span},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 17 |   widgets::{Block, Clear, Paragraph, ScrollbarState, Widget},
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_RULES`, `Rule`, and `rules`
[INFO] [stdout]  --> src/lib/build/entry.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{rules, BuildTag, BuildTagKind, Origin, Rule, DEFAULT_RULES};
[INFO] [stdout]   |             ^^^^^                                  ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]   --> src/lib/build/output.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use lazy_static::lazy_static;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_RULES`, `ErrorKind`, and `err`
[INFO] [stdout]   --> src/lib/build/output.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |   err, BuildTagKind, Debug, DeclaredMarker, ErrorKind, LogEntry, MarkerSelection, Markers,
[INFO] [stdout]    |   ^^^                                       ^^^^^^^^^
[INFO] [stdout] 19 |   TryLockFor, DEFAULT_RULES,
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::mpsc::channel`
[INFO] [stdout]    --> src/lib/build/output.rs:511:25
[INFO] [stdout]     |
[INFO] [stdout] 511 |   use std::{ops::Range, sync::mpsc::channel};
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `process::exit`, `stderr`, and `stdout`
[INFO] [stdout]  --> src/lib/build/rule.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   collections::HashMap,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |   io::{stderr, stdout, Read, Write},
[INFO] [stdout]   |        ^^^^^^  ^^^^^^
[INFO] [stdout] 4 |   path::{Path, PathBuf},
[INFO] [stdout] 5 |   process::exit,
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SerializeSeq` and `SerializeStruct as _`
[INFO] [stdout]   --> src/lib/build/rule.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |   ser::{SerializeSeq, SerializeStruct as _},
[INFO] [stdout]    |         ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `search`
[INFO] [stdout]   --> src/lib/build/rule.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::{err, search, DeclaredMarker, ErrorKind};
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeclaredMarker`
[INFO] [stdout]  --> src/lib/build/tag.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{err, CapturedMarker, DeclaredMarker, ErrorKind, MarkerRef};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/lib/marker.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   sync::Arc,
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/lib/marker.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stylize`
[INFO] [stdout]  --> src/lib/marker.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ratatui::style::{Style, Stylize};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `de::Visitor` and `ser::SerializeStruct as _`
[INFO] [stdout]  --> src/lib/marker.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{de::Visitor, ser::SerializeStruct as _, Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DEFAULT_RULES`
[INFO] [stdout]   --> src/lib/marker.rs:11:75
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{rules, BuildEntry, BuildTag, BuildTagKind, MarkedBlock, Rule, DEFAULT_RULES};
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DEFAULT_RULES` and `rules`
[INFO] [stdout]    --> src/lib/marker.rs:415:36
[INFO] [stdout]     |
[INFO] [stdout] 415 |     active_rule, must_know_marker, rules, BuildEntry, BuildTag, BuildTagKind, CapturedMarker,
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 416 |     MarkerRef, MarkerSelection, Origin, DEFAULT_RULES,
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `de::Visitor`
[INFO] [stdout]  --> src/lib/marker.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{de::Visitor, ser::SerializeStruct as _, Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ser::SerializeStruct`
[INFO] [stdout]  --> src/lib/marker.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{de::Visitor, ser::SerializeStruct as _, Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stylize`
[INFO] [stdout]  --> src/lib/marker.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ratatui::style::{Style, Stylize};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |       .with_activate(|opts, arg| opts.dump_rules = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |       .with_activate(|opts, arg| opts.eject_config = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 |       .with_activate(|opts, arg| opts.show_only_errors = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |       .with_activate(|opts, arg| opts.show_help = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `build_output`
[INFO] [stdout]    --> src/lib/app/renderer.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     build_output: &BuildOutput,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_build_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |       .with_activate(|opts, arg| opts.dump_rules = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |       .with_activate(|opts, arg| opts.eject_config = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 |       .with_activate(|opts, arg| opts.show_only_errors = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]   --> src/lib/app/opt.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |       .with_activate(|opts, arg| opts.show_help = true)
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `build_output`
[INFO] [stdout]    --> src/lib/app/renderer.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     build_output: &BuildOutput,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_build_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_tag`
[INFO] [stdout]    --> src/lib/marker.rs:250:42
[INFO] [stdout]     |
[INFO] [stdout] 250 |       let (cur_marker_id, (cur_entry_id, cur_tag)) = chunk[0];
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_marker_id`
[INFO] [stdout]    --> src/lib/marker.rs:251:20
[INFO] [stdout]     |
[INFO] [stdout] 251 |       if let Some((next_marker_id, (next_entry_id, next_tag))) = chunk.get(1) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_marker_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_tag`
[INFO] [stdout]    --> src/lib/marker.rs:251:52
[INFO] [stdout]     |
[INFO] [stdout] 251 |       if let Some((next_marker_id, (next_entry_id, next_tag))) = chunk.get(1) {
[INFO] [stdout]     |                                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/lib/app/opt.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct KnownOption {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 13 |   name: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib/build/entry.rs:87:47
[INFO] [stdout]    |
[INFO] [stdout] 87 |   pub fn first_marker<'a>(&'a self) -> Option<&MarkerRef> {
[INFO] [stdout]    |                            --                 ^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 87 |   pub fn first_marker<'a>(&'a self) -> Option<&'a MarkerRef> {
[INFO] [stdout]    |                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib/build/output.rs:477:32
[INFO] [stdout]     |
[INFO] [stdout] 477 |   pub fn search<Q: AsRef<str>>(&self, query: Q) -> Option<(MarkedBlock, MarkerSelection)> {
[INFO] [stdout]     |                                ^^^^^                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 477 |   pub fn search<Q: AsRef<str>>(&self, query: Q) -> Option<(MarkedBlock<'_>, MarkerSelection)> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib/marker.rs:262:19
[INFO] [stdout]     |
[INFO] [stdout] 262 |   pub fn block_at(&self, entry_id: usize) -> Option<MarkedBlock> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 262 |   pub fn block_at(&self, entry_id: usize) -> Option<MarkedBlock<'_>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib/widgets/status.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |   pub fn spans(&self) -> Vec<Span> {
[INFO] [stdout]    |                ^^^^^         ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |   pub fn spans(&self) -> Vec<Span<'_>> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_tag`
[INFO] [stdout]    --> src/lib/marker.rs:250:42
[INFO] [stdout]     |
[INFO] [stdout] 250 |       let (cur_marker_id, (cur_entry_id, cur_tag)) = chunk[0];
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_marker_id`
[INFO] [stdout]    --> src/lib/marker.rs:251:20
[INFO] [stdout]     |
[INFO] [stdout] 251 |       if let Some((next_marker_id, (next_entry_id, next_tag))) = chunk.get(1) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_marker_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_tag`
[INFO] [stdout]    --> src/lib/marker.rs:251:52
[INFO] [stdout]     |
[INFO] [stdout] 251 |       if let Some((next_marker_id, (next_entry_id, next_tag))) = chunk.get(1) {
[INFO] [stdout]     |                                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExitStatus`
[INFO] [stdout]  --> src/main.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{ExitCode, ExitStatus};
[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: `Result`
[INFO] [stdout]  --> src/main.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cargo_nbuild::{App, AppOptions, Result};
[INFO] [stdout]   |                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExitStatus`
[INFO] [stdout]  --> src/main.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{ExitCode, ExitStatus};
[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: `Result`
[INFO] [stdout]  --> src/main.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cargo_nbuild::{App, AppOptions, Result};
[INFO] [stdout]   |                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-nbuild` (lib test) due to 1 previous error; 25 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd", kill_on_drop: false }`
[INFO] [stdout] 269d7d47f0778585963d649355b3d7f19b396626680d23a68766a7de84e6dedd
