[INFO] fetching crate whippyunits 0.1.2...
[INFO] checking whippyunits-0.1.2 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate whippyunits 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate whippyunits 0.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate whippyunits 0.1.2
[INFO] tweaked toml for crates.io crate whippyunits 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate whippyunits 0.1.2 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate whippyunits 0.1.2 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded litrs v0.5.1
[INFO] [stderr]   Downloaded op_result v0.5.8
[INFO] [stderr]   Downloaded proc-macro2 v1.0.102
[INFO] [stderr]   Downloaded trybuild v1.0.112
[INFO] [stderr]   Downloaded whippyunits-core v0.1.0
[INFO] [stderr]   Downloaded whippyunits-proc-macros v0.1.0
[INFO] [stderr]   Downloaded culit v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba05364beb90ebb0677a99c3fa44c5f39e03e88049cffe35adae27c9977e3d18
[INFO] running `Command { std: "docker" "start" "-a" "ba05364beb90ebb0677a99c3fa44c5f39e03e88049cffe35adae27c9977e3d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba05364beb90ebb0677a99c3fa44c5f39e03e88049cffe35adae27c9977e3d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba05364beb90ebb0677a99c3fa44c5f39e03e88049cffe35adae27c9977e3d18", kill_on_drop: false }`
[INFO] [stdout] ba05364beb90ebb0677a99c3fa44c5f39e03e88049cffe35adae27c9977e3d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9804707f520d8e2f0457e4915bbc09eb282cbd03a3d23b5f84827846ab7062f0
[INFO] running `Command { std: "docker" "start" "-a" "9804707f520d8e2f0457e4915bbc09eb282cbd03a3d23b5f84827846ab7062f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.102
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling litrs v0.5.1
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]    Compiling culit v0.6.0
[INFO] [stderr]     Checking syn v2.0.108
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking whippyunits-core v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling op_result v0.5.8
[INFO] [stderr]    Compiling whippyunits-proc-macros v0.1.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking trybuild v1.0.112
[INFO] [stderr]     Checking whippyunits v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `whippyunits::unit`
[INFO] [stdout]   --> examples/getting_started/storage_types.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use whippyunits::unit;
[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 variable: `distance_f64`
[INFO] [stdout]   --> examples/getting_started/storage_types.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let distance_f64 = quantity!(5.0, m, f64);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_f64`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distance_f32`
[INFO] [stdout]   --> examples/getting_started/storage_types.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let distance_f32 = quantity!(5.0, m, f32);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distance_i32`
[INFO] [stdout]   --> examples/getting_started/storage_types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let distance_i32 = quantity!(5, m, i32);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> examples/type_assertions/safe_mult_div.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let area: unit!(m ^ 2) = width * height; // ✅ Compile error if units are wrong
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `whippyunits::quantity`
[INFO] [stdout]   --> examples/foreign_units/affine_units.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use whippyunits::quantity;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.87s
[INFO] running `Command { std: "docker" "inspect" "9804707f520d8e2f0457e4915bbc09eb282cbd03a3d23b5f84827846ab7062f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9804707f520d8e2f0457e4915bbc09eb282cbd03a3d23b5f84827846ab7062f0", kill_on_drop: false }`
[INFO] [stdout] 9804707f520d8e2f0457e4915bbc09eb282cbd03a3d23b5f84827846ab7062f0