[INFO] fetching crate rusty_viking 0.3.2...
[INFO] testing rusty_viking-0.3.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[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 c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00342247e99f1cd7057605d3359b56847169e8916a4090c472f4b08eababdc47
[INFO] running `Command { std: "docker" "start" "-a" "00342247e99f1cd7057605d3359b56847169e8916a4090c472f4b08eababdc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00342247e99f1cd7057605d3359b56847169e8916a4090c472f4b08eababdc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00342247e99f1cd7057605d3359b56847169e8916a4090c472f4b08eababdc47", kill_on_drop: false }`
[INFO] [stdout] 00342247e99f1cd7057605d3359b56847169e8916a4090c472f4b08eababdc47
[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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b41e176ec6610d75f4343d2b0aa09f2200e6c878c560a0f8c2d6af341357653
[INFO] running `Command { std: "docker" "start" "-a" "9b41e176ec6610d75f4343d2b0aa09f2200e6c878c560a0f8c2d6af341357653", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling serde v1.0.219
[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 linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling valuable v0.1.1
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling viking_macros_enum v0.2.0
[INFO] [stderr]    Compiling valuable-derive v0.1.1
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling viking_macros v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[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 33.46s
[INFO] running `Command { std: "docker" "inspect" "9b41e176ec6610d75f4343d2b0aa09f2200e6c878c560a0f8c2d6af341357653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b41e176ec6610d75f4343d2b0aa09f2200e6c878c560a0f8c2d6af341357653", kill_on_drop: false }`
[INFO] [stdout] 9b41e176ec6610d75f4343d2b0aa09f2200e6c878c560a0f8c2d6af341357653
[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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0511fa3e804d684074980f7a3a82dab6b404b9dce37b0a6c820d98b1c4bc5455
[INFO] running `Command { std: "docker" "start" "-a" "0511fa3e804d684074980f7a3a82dab6b404b9dce37b0a6c820d98b1c4bc5455", kill_on_drop: false }`
[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] [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 0.67s
[INFO] running `Command { std: "docker" "inspect" "0511fa3e804d684074980f7a3a82dab6b404b9dce37b0a6c820d98b1c4bc5455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0511fa3e804d684074980f7a3a82dab6b404b9dce37b0a6c820d98b1c4bc5455", kill_on_drop: false }`
[INFO] [stdout] 0511fa3e804d684074980f7a3a82dab6b404b9dce37b0a6c820d98b1c4bc5455
[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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc08d8134650dbcce8319fbb32a96a7f94ad93942efe2bfc726505b63706f7b5
[INFO] running `Command { std: "docker" "start" "-a" "dc08d8134650dbcce8319fbb32a96a7f94ad93942efe2bfc726505b63706f7b5", 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 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_viking-92fe66ad40c7fc12)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rusty_viking
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/physics/vector.rs - physics::vector::Vector::from (line 36) ... FAILED
[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] 37 | 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] 37 | 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] 37 | 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 0.79s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.91s; merged doctests compilation took 0.11s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dc08d8134650dbcce8319fbb32a96a7f94ad93942efe2bfc726505b63706f7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc08d8134650dbcce8319fbb32a96a7f94ad93942efe2bfc726505b63706f7b5", kill_on_drop: false }`
[INFO] [stdout] dc08d8134650dbcce8319fbb32a96a7f94ad93942efe2bfc726505b63706f7b5
