[INFO] cloning repository https://github.com/TyomoGit/learning-record
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TyomoGit/learning-record" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyomoGit%2Flearning-record", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyomoGit%2Flearning-record'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c30e053de1a0d32a7a37c9c012755bac33ab9d6
[INFO] checking TyomoGit/learning-record against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyomoGit%2Flearning-record" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TyomoGit/learning-record
[INFO] finished tweaking git repo https://github.com/TyomoGit/learning-record
[INFO] tweaked toml for git repo https://github.com/TyomoGit/learning-record written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TyomoGit/learning-record on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TyomoGit/learning-record 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 205878881cfab93e163a22d6d233727b997281b82673d6074c3b8bb55ee04aeb
[INFO] running `Command { std: "docker" "start" "-a" "205878881cfab93e163a22d6d233727b997281b82673d6074c3b8bb55ee04aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "205878881cfab93e163a22d6d233727b997281b82673d6074c3b8bb55ee04aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205878881cfab93e163a22d6d233727b997281b82673d6074c3b8bb55ee04aeb", kill_on_drop: false }`
[INFO] [stdout] 205878881cfab93e163a22d6d233727b997281b82673d6074c3b8bb55ee04aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c60036070c980453b89586eda72a598f94df569df0dc05ba6f2e53629c53ec1
[INFO] running `Command { std: "docker" "start" "-a" "5c60036070c980453b89586eda72a598f94df569df0dc05ba6f2e53629c53ec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking serde v1.0.198
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking toml_edit v0.22.12
[INFO] [stderr]     Checking toml v0.8.12
[INFO] [stderr]     Checking learning-record v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `kind`, `line`, and `column` are never read
[INFO] [stdout]   --> src/parser.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 12 |     pub kind: ParseErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub column: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` 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: fields `expected` and `found` are never read
[INFO] [stdout]   --> src/parser.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ExpectedChars { expected: Vec<char>, found: char },
[INFO] [stdout]    |     -------------   ^^^^^^^^             ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseErrorKind` 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: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     TomlError(toml::de::Error),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseErrorKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 29 -     TomlError(toml::de::Error),
[INFO] [stdout] 29 +     TomlError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `line`, and `column` are never read
[INFO] [stdout]   --> src/parser.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 12 |     pub kind: ParseErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub column: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` 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: fields `expected` and `found` are never read
[INFO] [stdout]   --> src/parser.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ExpectedChars { expected: Vec<char>, found: char },
[INFO] [stdout]    |     -------------   ^^^^^^^^             ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseErrorKind` 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: field `0` is never read
[INFO] [stdout]   --> src/parser.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     TomlError(toml::de::Error),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseErrorKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 29 -     TomlError(toml::de::Error),
[INFO] [stdout] 29 +     TomlError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<NaiveTime, processing::Error>
[INFO] [stdout]   --> src/main.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |     match calc_weekly_records(&ast, user_today) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<NaiveTime, processing::Error>
[INFO] [stdout]   --> src/main.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |     match calc_weekly_records(&ast, user_today) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<NaiveTime, processing::Error>
[INFO] [stdout]   --> src/processing.rs:9:98
[INFO] [stdout]    |
[INFO] [stdout]  9 |   pub fn calc_weekly_records(file: &ast::File, today: DateTime<Local>) -> Result<NaiveTime, Error> {
[INFO] [stdout]    |  __________________________________________________________________________________________________^
[INFO] [stdout] 10 | |     let (start_weekday, start_time) = match &file.settings {
[INFO] [stdout] 11 | |         Some(settings) => (settings.start.weekday, settings.start.time),
[INFO] [stdout] 12 | |         None => (
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |     Ok(sum)
[INFO] [stdout] 56 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<NaiveTime, processing::Error>
[INFO] [stdout]   --> src/processing.rs:9:98
[INFO] [stdout]    |
[INFO] [stdout]  9 |   pub fn calc_weekly_records(file: &ast::File, today: DateTime<Local>) -> Result<NaiveTime, Error> {
[INFO] [stdout]    |  __________________________________________________________________________________________________^
[INFO] [stdout] 10 | |     let (start_weekday, start_time) = match &file.settings {
[INFO] [stdout] 11 | |         Some(settings) => (settings.start.weekday, settings.start.time),
[INFO] [stdout] 12 | |         None => (
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |     Ok(sum)
[INFO] [stdout] 56 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<NaiveTime, processing::Error>
[INFO] [stdout]   --> src/processing.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Ok(sum)
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<NaiveTime, processing::Error>
[INFO] [stdout]   --> src/processing.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Ok(sum)
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learning-record` (bin "learning-record") due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `learning-record` (bin "learning-record" test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5c60036070c980453b89586eda72a598f94df569df0dc05ba6f2e53629c53ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c60036070c980453b89586eda72a598f94df569df0dc05ba6f2e53629c53ec1", kill_on_drop: false }`
[INFO] [stdout] 5c60036070c980453b89586eda72a598f94df569df0dc05ba6f2e53629c53ec1
