[INFO] fetching crate rusty_viking 0.3.2...
[INFO] testing rusty_viking-0.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rusty_viking 0.3.2 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rusty_viking 0.3.2
[INFO] finished tweaking crates.io crate rusty_viking 0.3.2
[INFO] tweaked toml for crates.io crate rusty_viking 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_viking 0.3.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_viking 0.3.2 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-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc038a8781a32aa8333472f5c6b05268c46c8ede22dec02bccea052e9b891982
[INFO] running `Command { std: "docker" "start" "-a" "cc038a8781a32aa8333472f5c6b05268c46c8ede22dec02bccea052e9b891982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc038a8781a32aa8333472f5c6b05268c46c8ede22dec02bccea052e9b891982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc038a8781a32aa8333472f5c6b05268c46c8ede22dec02bccea052e9b891982", kill_on_drop: false }`
[INFO] [stdout] cc038a8781a32aa8333472f5c6b05268c46c8ede22dec02bccea052e9b891982
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 783ce5cf0c292a6f532f684b9e9d77444cb9a8ae69e31f4feba4cdff215c0c74
[INFO] running `Command { std: "docker" "start" "-a" "783ce5cf0c292a6f532f684b9e9d77444cb9a8ae69e31f4feba4cdff215c0c74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling valuable v0.1.1
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling viking_macros_enum v0.2.0
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling valuable-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling viking_macros v0.2.0
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rusty_viking v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `diagnostic`
[INFO] [stdout]  --> src/error/serde_json_error.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use miette::{Report, SourceOffset, diagnostic};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_error` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub source_error: Box<dyn std::error::Error + Send + Sync + 'static>,
[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 `caller_location` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub caller_location: SourceSpan,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `msg` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub msg: Option<String>,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_code` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub source_code: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub help: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `related` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub related: Option<Report>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `msg` is never read
[INFO] [stdout]  --> src/error/serde_json_error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     msg: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cause: serde_json::Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     label: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     location: SourceOffset,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     help: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `caller_code` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     caller_code: Option<Report>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `code` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     code: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `Command { std: "docker" "inspect" "783ce5cf0c292a6f532f684b9e9d77444cb9a8ae69e31f4feba4cdff215c0c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783ce5cf0c292a6f532f684b9e9d77444cb9a8ae69e31f4feba4cdff215c0c74", kill_on_drop: false }`
[INFO] [stdout] 783ce5cf0c292a6f532f684b9e9d77444cb9a8ae69e31f4feba4cdff215c0c74
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e46751735c32cb56ef5bfd9e151f6333e8981dc3b941c6f414f9c8ed9bbc135
[INFO] running `Command { std: "docker" "start" "-a" "4e46751735c32cb56ef5bfd9e151f6333e8981dc3b941c6f414f9c8ed9bbc135", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `diagnostic`
[INFO] [stdout]  --> src/error/serde_json_error.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use miette::{Report, SourceOffset, diagnostic};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_error` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub source_error: Box<dyn std::error::Error + Send + Sync + 'static>,
[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 `caller_location` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub caller_location: SourceSpan,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `msg` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub msg: Option<String>,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_code` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub source_code: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub help: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `related` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub related: Option<Report>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `msg` is never read
[INFO] [stdout]  --> src/error/serde_json_error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     msg: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cause: serde_json::Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     label: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     location: SourceOffset,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     help: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `caller_code` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     caller_code: Option<Report>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `code` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     code: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rusty_viking v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `diagnostic`
[INFO] [stdout]  --> src/error/serde_json_error.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use miette::{Report, SourceOffset, diagnostic};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_error` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub source_error: Box<dyn std::error::Error + Send + Sync + 'static>,
[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 `caller_location` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub caller_location: SourceSpan,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `msg` is never read
[INFO] [stdout]  --> src/error/into_diagnostic_with_location.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub msg: Option<String>,
[INFO] [stdout]   |         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_code` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub source_code: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub help: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `related` is never read
[INFO] [stdout]   --> src/error/into_diagnostic_with_location.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub related: Option<Report>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `msg` is never read
[INFO] [stdout]  --> src/error/serde_json_error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     msg: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cause: serde_json::Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     label: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     location: SourceOffset,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     help: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `caller_code` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     caller_code: Option<Report>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `code` is never read
[INFO] [stdout]   --> src/error/serde_json_error.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     code: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4e46751735c32cb56ef5bfd9e151f6333e8981dc3b941c6f414f9c8ed9bbc135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e46751735c32cb56ef5bfd9e151f6333e8981dc3b941c6f414f9c8ed9bbc135", kill_on_drop: false }`
[INFO] [stdout] 4e46751735c32cb56ef5bfd9e151f6333e8981dc3b941c6f414f9c8ed9bbc135
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f91f0b9ce4426ba3027a0ad0149a6ad9b979f00901e77a8e8b95cceac62693b
[INFO] running `Command { std: "docker" "start" "-a" "4f91f0b9ce4426ba3027a0ad0149a6ad9b979f00901e77a8e8b95cceac62693b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `diagnostic`
[INFO] [stderr]  --> src/error/serde_json_error.rs:2:36
[INFO] [stderr]   |
[INFO] [stderr] 2 | use miette::{Report, SourceOffset, diagnostic};
[INFO] [stderr]   |                                    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `source_error` is never read
[INFO] [stderr]  --> src/error/into_diagnostic_with_location.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub source_error: Box<dyn std::error::Error + Send + Sync + 'static>,
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: maybe it is overwritten before being read?
[INFO] [stderr]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `caller_location` is never read
[INFO] [stderr]  --> src/error/into_diagnostic_with_location.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub caller_location: SourceSpan,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `msg` is never read
[INFO] [stderr]  --> src/error/into_diagnostic_with_location.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub msg: Option<String>,
[INFO] [stderr]   |         ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `source_code` is never read
[INFO] [stderr]   --> src/error/into_diagnostic_with_location.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub source_code: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `help` is never read
[INFO] [stderr]   --> src/error/into_diagnostic_with_location.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub help: Option<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `related` is never read
[INFO] [stderr]   --> src/error/into_diagnostic_with_location.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub related: Option<Report>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `msg` is never read
[INFO] [stderr]  --> src/error/serde_json_error.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     msg: String,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cause` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     cause: serde_json::Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `label` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     label: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `input` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     input: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `location` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     location: SourceOffset,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `help` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     help: Option<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `caller_code` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     caller_code: Option<Report>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `code` is never read
[INFO] [stderr]   --> src/error/serde_json_error.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     code: Option<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_viking` (lib) generated 15 warnings (run `cargo fix --lib -p rusty_viking` to apply 1 suggestion)
[INFO] [stderr] warning: `rusty_viking` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_viking-5858070449175b9b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test physics::point::tests::origin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty_viking
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/physics/vector.rs - physics::vector::Vector::from (line 36) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - tracing::setup_tracing (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/physics/vector.rs - physics::vector::Vector::from (line 36) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `value` in this scope
[INFO] [stdout]  --> src/physics/vector.rs:37:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::from_2_points(value.0, value.1)
[INFO] [stdout]   |                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `value` in this scope
[INFO] [stdout]  --> src/physics/vector.rs:37:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::from_2_points(value.0, value.1)
[INFO] [stdout]   |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]  --> src/physics/vector.rs:37:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Self::from_2_points(value.0, value.1)
[INFO] [stdout]   | ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/physics/vector.rs - physics::vector::Vector::from (line 36)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.08s
[INFO] running `Command { std: "docker" "inspect" "4f91f0b9ce4426ba3027a0ad0149a6ad9b979f00901e77a8e8b95cceac62693b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f91f0b9ce4426ba3027a0ad0149a6ad9b979f00901e77a8e8b95cceac62693b", kill_on_drop: false }`
[INFO] [stdout] 4f91f0b9ce4426ba3027a0ad0149a6ad9b979f00901e77a8e8b95cceac62693b
