[INFO] fetching crate cassiopeia 0.3.0...
[INFO] testing cassiopeia-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cassiopeia 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cassiopeia 0.3.0
[INFO] finished tweaking crates.io crate cassiopeia 0.3.0
[INFO] tweaked toml for crates.io crate cassiopeia 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cassiopeia 0.3.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cassiopeia 0.3.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3814f67cf34cbc357b19e723fc8221cfa47717aa023ca18fbccc5ad4f4296df
[INFO] running `Command { std: "docker" "start" "-a" "e3814f67cf34cbc357b19e723fc8221cfa47717aa023ca18fbccc5ad4f4296df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3814f67cf34cbc357b19e723fc8221cfa47717aa023ca18fbccc5ad4f4296df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3814f67cf34cbc357b19e723fc8221cfa47717aa023ca18fbccc5ad4f4296df", kill_on_drop: false }`
[INFO] [stdout] e3814f67cf34cbc357b19e723fc8221cfa47717aa023ca18fbccc5ad4f4296df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adec9caf37962372201f1b4c4cbc1d9caba303b82d7d57dea076c4e302022fb7
[INFO] running `Command { std: "docker" "start" "-a" "adec9caf37962372201f1b4c4cbc1d9caba303b82d7d57dea076c4e302022fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling cassiopeia v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateTime`, `FixedOffset as Offset`, `Local`, and `NaiveDate`
[INFO] [stdout]   --> src/data.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono::{DateTime, Duration, FixedOffset as Offset, Local, NaiveDate};
[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: `TimeFile`
[INFO] [stdout]  --> src/format/ir.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{format::LineCfg, Date, Time, TimeFile};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp::Ordering`
[INFO] [stdout]  --> src/time.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cmp::Ordering, ops::Sub};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Invoice` and `Session`
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use data::{Invoice, Session, TimeFile};
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/format/gen.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let IrItem { tt, lo } = ir;
[INFO] [stdout]    |                      ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/format/parser.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _ => Ignore,
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/format/parser.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         (Ignore, LineToken { tt: T::Comment, .. }, ) => Ignore,
[INFO] [stdout]    |         -------------------------------------------- matches some of the same values
[INFO] [stdout] 44 |         // If the first token is a keyword, we wait for more data
[INFO] [stdout] 45 |         (Ignore, LineToken { tt: T::Header, .. }) => Header(Default::default()),
[INFO] [stdout]    |         ----------------------------------------- matches some of the same values
[INFO] [stdout] 46 |         (Ignore, LineToken { tt: T::Start, .. }) => Start(None),
[INFO] [stdout]    |         ---------------------------------------- matches some of the same values
[INFO] [stdout] 47 |         (Ignore, LineToken { tt: T::Stop, .. }) => Stop(None),
[INFO] [stdout]    |         --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |         _ => Ignore,
[INFO] [stdout]    |         ^ ...and 6 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:139:16
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn run(mut self) -> Option<()> {
[INFO] [stdout]     |                ----^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client_db`, `client`, and `project` are never read
[INFO] [stdout]    --> src/lib.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Invoicer<'cass> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     client_db: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 102 |     client: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 103 |     project: 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: method `length` is never used
[INFO] [stdout]    --> src/data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl Session {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn length(&self) -> Option<Duration> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valid` is never used
[INFO] [stdout]   --> src/format/parser.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl LineCfg {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 28 |     pub(crate) fn valid(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Empty` should have a snake case name
[INFO] [stdout]   --> src/format/parser.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |         (Empty, _) => Empty,
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to snake case: `empty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/time.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m if m >= 0 && m < 7 => (0, false),
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `Command { std: "docker" "inspect" "adec9caf37962372201f1b4c4cbc1d9caba303b82d7d57dea076c4e302022fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adec9caf37962372201f1b4c4cbc1d9caba303b82d7d57dea076c4e302022fb7", kill_on_drop: false }`
[INFO] [stdout] adec9caf37962372201f1b4c4cbc1d9caba303b82d7d57dea076c4e302022fb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d3914b374cc5c4c74fe3073b29572502f8607937985642aaed3a099998f3e2e
[INFO] running `Command { std: "docker" "start" "-a" "0d3914b374cc5c4c74fe3073b29572502f8607937985642aaed3a099998f3e2e", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `DateTime`, `FixedOffset as Offset`, `Local`, and `NaiveDate`
[INFO] [stdout]   --> src/data.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono::{DateTime, Duration, FixedOffset as Offset, Local, NaiveDate};
[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: `TimeFile`
[INFO] [stdout]  --> src/format/ir.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{format::LineCfg, Date, Time, TimeFile};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp::Ordering`
[INFO] [stdout]  --> src/time.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cmp::Ordering, ops::Sub};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Invoice` and `Session`
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use data::{Invoice, Session, TimeFile};
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/format/gen.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let IrItem { tt, lo } = ir;
[INFO] [stdout]    |                      ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/format/parser.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _ => Ignore,
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/format/parser.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         (Ignore, LineToken { tt: T::Comment, .. }, ) => Ignore,
[INFO] [stdout]    |         -------------------------------------------- matches some of the same values
[INFO] [stdout] 44 |         // If the first token is a keyword, we wait for more data
[INFO] [stdout] 45 |         (Ignore, LineToken { tt: T::Header, .. }) => Header(Default::default()),
[INFO] [stdout]    |         ----------------------------------------- matches some of the same values
[INFO] [stdout] 46 |         (Ignore, LineToken { tt: T::Start, .. }) => Start(None),
[INFO] [stdout]    |         ---------------------------------------- matches some of the same values
[INFO] [stdout] 47 |         (Ignore, LineToken { tt: T::Stop, .. }) => Stop(None),
[INFO] [stdout]    |         --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |         _ => Ignore,
[INFO] [stdout]    |         ^ ...and 6 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cassiopeia v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:139:16
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn run(mut self) -> Option<()> {
[INFO] [stdout]     |                ----^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client_db`, `client`, and `project` are never read
[INFO] [stdout]    --> src/lib.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Invoicer<'cass> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     client_db: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 102 |     client: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 103 |     project: 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: method `length` is never used
[INFO] [stdout]    --> src/data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl Session {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn length(&self) -> Option<Duration> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valid` is never used
[INFO] [stdout]   --> src/format/parser.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl LineCfg {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 28 |     pub(crate) fn valid(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Empty` should have a snake case name
[INFO] [stdout]   --> src/format/parser.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |         (Empty, _) => Empty,
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to snake case: `empty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/time.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m if m >= 0 && m < 7 => (0, false),
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `FixedOffset as Offset`, `Local`, and `NaiveDate`
[INFO] [stdout]   --> src/data.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use chrono::{DateTime, Duration, FixedOffset as Offset, Local, NaiveDate};
[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: `TimeFile`
[INFO] [stdout]  --> src/format/ir.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{format::LineCfg, Date, Time, TimeFile};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp::Ordering`
[INFO] [stdout]  --> src/time.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cmp::Ordering, ops::Sub};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Invoice` and `Session`
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use data::{Invoice, Session, TimeFile};
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/data.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 lo,
[INFO] [stdout]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lo`
[INFO] [stdout]   --> src/format/gen.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let IrItem { tt, lo } = ir;
[INFO] [stdout]    |                      ^^ help: try ignoring the field: `lo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/format/parser.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _ => Ignore,
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/format/parser.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         (Ignore, LineToken { tt: T::Comment, .. }, ) => Ignore,
[INFO] [stdout]    |         -------------------------------------------- matches some of the same values
[INFO] [stdout] 44 |         // If the first token is a keyword, we wait for more data
[INFO] [stdout] 45 |         (Ignore, LineToken { tt: T::Header, .. }) => Header(Default::default()),
[INFO] [stdout]    |         ----------------------------------------- matches some of the same values
[INFO] [stdout] 46 |         (Ignore, LineToken { tt: T::Start, .. }) => Start(None),
[INFO] [stdout]    |         ---------------------------------------- matches some of the same values
[INFO] [stdout] 47 |         (Ignore, LineToken { tt: T::Stop, .. }) => Stop(None),
[INFO] [stdout]    |         --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 60 |         _ => Ignore,
[INFO] [stdout]    |         ^ ...and 6 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:139:16
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn run(mut self) -> Option<()> {
[INFO] [stdout]     |                ----^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client_db`, `client`, and `project` are never read
[INFO] [stdout]    --> src/lib.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Invoicer<'cass> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     client_db: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 102 |     client: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 103 |     project: 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: method `length` is never used
[INFO] [stdout]    --> src/data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl Session {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn length(&self) -> Option<Duration> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `valid` is never used
[INFO] [stdout]   --> src/format/parser.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl LineCfg {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 28 |     pub(crate) fn valid(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Empty` should have a snake case name
[INFO] [stdout]   --> src/format/parser.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |         (Empty, _) => Empty,
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to snake case: `empty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/time.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m if m >= 0 && m < 7 => (0, false),
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "0d3914b374cc5c4c74fe3073b29572502f8607937985642aaed3a099998f3e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3914b374cc5c4c74fe3073b29572502f8607937985642aaed3a099998f3e2e", kill_on_drop: false }`
[INFO] [stdout] 0d3914b374cc5c4c74fe3073b29572502f8607937985642aaed3a099998f3e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ad00cd507581f27fa350442a73623d5ae8083c6069e825082a55a2a9a98b3a0
[INFO] running `Command { std: "docker" "start" "-a" "6ad00cd507581f27fa350442a73623d5ae8083c6069e825082a55a2a9a98b3a0", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `DateTime`, `FixedOffset as Offset`, `Local`, and `NaiveDate`
[INFO] [stderr]   --> src/data.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use chrono::{DateTime, Duration, FixedOffset as Offset, Local, NaiveDate};
[INFO] [stderr]    |              ^^^^^^^^            ^^^^^^^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TimeFile`
[INFO] [stderr]  --> src/format/ir.rs:1:42
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{format::LineCfg, Date, Time, TimeFile};
[INFO] [stderr]   |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cmp::Ordering`
[INFO] [stderr]  --> src/time.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{cmp::Ordering, ops::Sub};
[INFO] [stderr]   |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Invoice` and `Session`
[INFO] [stderr]   --> src/lib.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | use data::{Invoice, Session, TimeFile};
[INFO] [stderr]    |            ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lo`
[INFO] [stderr]   --> src/data.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 lo,
[INFO] [stderr]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lo`
[INFO] [stderr]   --> src/data.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 lo,
[INFO] [stderr]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lo`
[INFO] [stderr]   --> src/data.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 lo,
[INFO] [stderr]    |                 ^^ help: try ignoring the field: `lo: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lo`
[INFO] [stderr]   --> src/format/gen.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let IrItem { tt, lo } = ir;
[INFO] [stderr]    |                      ^^ help: try ignoring the field: `lo: _`
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stdout] running 6 tests
[INFO] [stderr]   --> src/format/parser.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         _ => Ignore,
[INFO] [stderr]    |         ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> src/format/parser.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         (Ignore, LineToken { tt: T::Comment, .. }, ) => Ignore,
[INFO] [stderr]    |         -------------------------------------------- matches some of the same values
[INFO] [stderr] 44 |         // If the first token is a keyword, we wait for more data
[INFO] [stderr] 45 |         (Ignore, LineToken { tt: T::Header, .. }) => Header(Default::default()),
[INFO] [stderr]    |         ----------------------------------------- matches some of the same values
[INFO] [stderr] 46 |         (Ignore, LineToken { tt: T::Start, .. }) => Start(None),
[INFO] [stderr]    |         ---------------------------------------- matches some of the same values
[INFO] [stderr] 47 |         (Ignore, LineToken { tt: T::Stop, .. }) => Stop(None),
[INFO] [stderr]    |         --------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 60 |         _ => Ignore,
[INFO] [stderr]    |         ^ ...and 6 other patterns collectively make this unreachable
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:139:16
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn run(mut self) -> Option<()> {
[INFO] [stderr]     |                ----^^^^
[INFO] [stderr]     |                |
[INFO] [stderr]     |                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `client_db`, `client`, and `project` are never read
[INFO] [stderr]    --> src/lib.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr]  98 | pub struct Invoicer<'cass> {
[INFO] [stderr]     |            -------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 101 |     client_db: String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 102 |     client: String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 103 |     project: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `length` is never used
[INFO] [stderr]    --> src/data.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 132 | impl Session {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 149 |     pub fn length(&self) -> Option<Duration> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `valid` is never used
[INFO] [stderr]   --> src/format/parser.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl LineCfg {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 28 |     pub(crate) fn valid(&self) -> bool {
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Empty` should have a snake case name
[INFO] [stderr]   --> src/format/parser.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 |         (Empty, _) => Empty,
[INFO] [stderr]    |          ^^^^^ help: convert the identifier to snake case: `empty`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/time.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |             m if m >= 0 && m < 7 => (0, false),
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cassiopeia` (lib) generated 15 warnings (run `cargo fix --lib -p cassiopeia` to apply 5 suggestions)
[INFO] [stderr] warning: `cassiopeia` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cassiopeia-f5388993c4494092)
[INFO] [stdout] test format::lexer::basic_comment ... ok
[INFO] [stdout] test format::lexer::basic_invoice ... ok
[INFO] [stdout] test format::lexer::basic_start ... ok
[INFO] [stdout] test format::lexer::basic_header ... ok
[INFO] [stdout] test format::lexer::basic_stop ... ok
[INFO] [stdout] test time::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cass.rs (/opt/rustwide/target/debug/deps/cass-6943f392a8f6930c)
[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] [stderr]    Doc-tests cassiopeia
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Invoicer (line 90) - compile ... ok
[INFO] [stdout] test src/lib.rs - Invoicer (line 82) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ad00cd507581f27fa350442a73623d5ae8083c6069e825082a55a2a9a98b3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad00cd507581f27fa350442a73623d5ae8083c6069e825082a55a2a9a98b3a0", kill_on_drop: false }`
[INFO] [stdout] 6ad00cd507581f27fa350442a73623d5ae8083c6069e825082a55a2a9a98b3a0
