[INFO] cloning repository https://github.com/kgullion/Reefer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kgullion/Reefer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgullion%2FReefer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgullion%2FReefer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42e2d08d452ffaa9ed34a77969a89d66be291a9f
[INFO] testing kgullion/Reefer against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgullion%2FReefer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kgullion/Reefer
[INFO] finished tweaking git repo https://github.com/kgullion/Reefer
[INFO] tweaked toml for git repo https://github.com/kgullion/Reefer written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kgullion/Reefer on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kgullion/Reefer 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0189767ee8cd397da2497beb5d017f6672408777d81b7e325ff26f47da6be198
[INFO] running `Command { std: "docker" "start" "-a" "0189767ee8cd397da2497beb5d017f6672408777d81b7e325ff26f47da6be198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0189767ee8cd397da2497beb5d017f6672408777d81b7e325ff26f47da6be198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0189767ee8cd397da2497beb5d017f6672408777d81b7e325ff26f47da6be198", kill_on_drop: false }`
[INFO] [stdout] 0189767ee8cd397da2497beb5d017f6672408777d81b7e325ff26f47da6be198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a805419a61549b08f5249afcb3f1e10e7335b0fbdbd794efc549b34844023ee4
[INFO] running `Command { std: "docker" "start" "-a" "a805419a61549b08f5249afcb3f1e10e7335b0fbdbd794efc549b34844023ee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling levenshtein v1.0.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling ariadne v0.2.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling cas-error v0.2.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling abstalg v0.2.0
[INFO] [stderr]    Compiling logos-codegen v0.14.4
[INFO] [stderr]    Compiling cas-attrs v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.14.4
[INFO] [stderr]    Compiling logos v0.14.4
[INFO] [stderr]    Compiling cas-parser v0.2.0
[INFO] [stderr]    Compiling cas-compute v0.2.0
[INFO] [stderr]    Compiling reefer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `grade_by` is never used
[INFO] [stdout]   --> src/clifford/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub trait Graded: Domain {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn grade_by(&self, elem: &Self::Elem, grade: Self::Grade) -> Self::Output;
[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 `undual` is never used
[INFO] [stdout]   --> src/clifford/mod.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub trait Duality: Domain {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn undual(&self, elem: &Self::Elem, psuedo: &Self::Psuedo) -> Self::Output;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 32s
[INFO] running `Command { std: "docker" "inspect" "a805419a61549b08f5249afcb3f1e10e7335b0fbdbd794efc549b34844023ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a805419a61549b08f5249afcb3f1e10e7335b0fbdbd794efc549b34844023ee4", kill_on_drop: false }`
[INFO] [stdout] a805419a61549b08f5249afcb3f1e10e7335b0fbdbd794efc549b34844023ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae9b23085c46829e1c62857d4ce36740cea466586fca916a222df89ce648676
[INFO] running `Command { std: "docker" "start" "-a" "0ae9b23085c46829e1c62857d4ce36740cea466586fca916a222df89ce648676", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling levenshtein v1.0.5
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ariadne v0.2.0
[INFO] [stderr]    Compiling cas-error v0.2.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling abstalg v0.2.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling logos-codegen v0.14.4
[INFO] [stderr]    Compiling cas-attrs v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.14.4
[INFO] [stderr]    Compiling logos v0.14.4
[INFO] [stderr]    Compiling cas-parser v0.2.0
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]    Compiling cas-compute v0.2.0
[INFO] [stderr]    Compiling reefer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `grade_by` is never used
[INFO] [stdout]   --> src/clifford/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub trait Graded: Domain {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn grade_by(&self, elem: &Self::Elem, grade: Self::Grade) -> Self::Output;
[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 `undual` is never used
[INFO] [stdout]   --> src/clifford/mod.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub trait Duality: Domain {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn undual(&self, elem: &Self::Elem, psuedo: &Self::Psuedo) -> Self::Output;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `grade_by` is never used
[INFO] [stdout]   --> src/clifford/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub trait Graded: Domain {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn grade_by(&self, elem: &Self::Elem, grade: Self::Grade) -> Self::Output;
[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 `undual` is never used
[INFO] [stdout]   --> src/clifford/mod.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub trait Duality: Domain {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn undual(&self, elem: &Self::Elem, psuedo: &Self::Psuedo) -> Self::Output;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] shape literal search found suboptimal penalty 65535 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65535 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 1 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 1 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 3 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65535 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65535 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] warning: struct `Direction` is never constructed
[INFO] [stdout]   --> examples/look_ma.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     shape!(Direction { e032, e013, e021 });
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Line` is never constructed
[INFO] [stdout]   --> examples/look_ma.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     shape!(Line {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector` is never constructed
[INFO] [stdout]   --> examples/look_ma.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     shape!(Vector { e1, e2, e3 });
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scalar` is never constructed
[INFO] [stdout]   --> examples/look_ma.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     shape!(Scalar { 1 });
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] shape literal search found suboptimal penalty 65535 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 2 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 3 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65538 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65538 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 2 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 2 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 2 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 3 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 3 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 3 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 3 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 131070 for Trivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 131070 for Bivector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65535 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5m 42s
[INFO] running `Command { std: "docker" "inspect" "0ae9b23085c46829e1c62857d4ce36740cea466586fca916a222df89ce648676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae9b23085c46829e1c62857d4ce36740cea466586fca916a222df89ce648676", kill_on_drop: false }`
[INFO] [stdout] 0ae9b23085c46829e1c62857d4ce36740cea466586fca916a222df89ce648676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd4f188dd390e10407b0c628e3aadeffef6cd68386e97797b3ac093080445b3f
[INFO] running `Command { std: "docker" "start" "-a" "cd4f188dd390e10407b0c628e3aadeffef6cd68386e97797b3ac093080445b3f", kill_on_drop: false }`
[INFO] [stderr] warning: method `grade_by` is never used
[INFO] [stderr]   --> src/clifford/mod.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub trait Graded: Domain {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn grade_by(&self, elem: &Self::Elem, grade: Self::Grade) -> Self::Output;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `undual` is never used
[INFO] [stderr]   --> src/clifford/mod.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub trait Duality: Domain {
[INFO] [stderr]    |           ------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 73 |     fn undual(&self, elem: &Self::Elem, psuedo: &Self::Psuedo) -> Self::Output;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `reefer` (lib) generated 2 warnings
[INFO] [stderr] warning: `reefer` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: struct `Direction` is never constructed
[INFO] [stderr]   --> examples/look_ma.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     shape!(Direction { e032, e013, e021 });
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Line` is never constructed
[INFO] [stderr]   --> examples/look_ma.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |     shape!(Line {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vector` is never constructed
[INFO] [stderr]   --> examples/look_ma.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     shape!(Vector { e1, e2, e3 });
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Scalar` is never constructed
[INFO] [stderr]   --> examples/look_ma.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     shape!(Scalar { 1 });
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `reefer` (example "look_ma") generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reefer-236e70fe8a4b2ead)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test basis_grammar::tests::accepts_valid_aliases ... ok
[INFO] [stdout] test basis_grammar::tests::basis_slot_to_mask_rejects_out_of_range ... ok
[INFO] [stdout] test basis_grammar::tests::expands_descending_digits ... ok
[INFO] [stdout] test basis_grammar::tests::basis_slot_to_mask_positive_family ... ok
[INFO] [stdout] test basis_grammar::tests::basis_alias_collects_terms ... ok
[INFO] [stdout] test basis_grammar::tests::expands_prefix_without_suffix ... ok
[INFO] [stdout] test basis_grammar::tests::expands_simple_compound_alias ... ok
[INFO] [stdout] test basis_grammar::tests::rejects_duplicate_aliases ... ok
[INFO] [stdout] test basis_grammar::tests::expands_multi_prefix_alias ... ok
[INFO] [stdout] test basis_grammar::tests::test_basis_slot_scalar_coefficient ... ok
[INFO] [stdout] test basis_grammar::tests::test_basis_slot_to_mask_scalar ... ok
[INFO] [stdout] test basis_grammar::tests::validates_alias_name_helper ... ok
[INFO] [stdout] test basis_grammar::tests::rejects_invalid_pattern ... ok
[INFO] [stdout] test basis_grammar::tests::rejects_prefix_conflicts ... ok
[INFO] [stdout] test clifford::algebra::tests::inner_product_detects_parallel_and_orthogonal_vectors ... ok
[INFO] [stdout] test clifford::algebra::tests::dual_maps_scalar_to_pseudoscalar ... ok
[INFO] [stdout] test builder::tests::unknown_alias_passes_through_as_scalar ... ok
[INFO] [stdout] test builder::tests::test_do_algebra_macro_valid ... ok
[INFO] [stdout] test clifford::algebra::tests::addition_accumulates_coefficients ... ok
[INFO] [stdout] test builder::tests::test_do_algebra_macro_invalid_attr ... ok
[INFO] [stdout] test builder::tests::test_do_algebra_macro_invalid_mod ... ok
[INFO] [stdout] test builder::tests::closure_args_properly_bound ... ok
[INFO] [stdout] test builder::tests::closure_with_unknown_alias_and_arg ... ok
[INFO] [stdout] test clifford::algebra::tests::parse_expr_rejects_duplicate_basis_indices ... ok
[INFO] [stdout] test clifford::algebra::tests::meet_of_planes_returns_common_line ... ok
[INFO] [stdout] test clifford::basis::tests::complement_wedge_pseudoscalar ... ok
[INFO] [stdout] test clifford::basis::tests::dual_relates_scalar_and_pseudoscalar ... ok
[INFO] [stdout] test clifford::basis::tests::meet_of_planes_is_common_line ... ok
[INFO] [stdout] test clifford::basis::tests::norm_squared_respects_metric_signature ... ok
[INFO] [stdout] test builder::tests::constant_closure_rewrites_to_shape_literal ... ok
[INFO] [stdout] test clifford::algebra::tests::scalar_exp_produces_symbolic_exp ... ok
[INFO] [stdout] test clifford::algebra::tests::scalar_part_extracts_scalar_component ... ok
[INFO] [stdout] test basis_grammar::tests::basis_slot_to_mask_negative_family ... ok
[INFO] [stdout] test clifford::algebra::tests::sandwich_matches_manual_reverse_product ... ok
[INFO] [stdout] test optimizer::tests::compound_alias_builds_wedge_product ... ok
[INFO] [stdout] test clifford::basis::tests::sandwich_with_identity_returns_target ... ok
[INFO] [stdout] test clifford::algebra::tests::parse_expr_rejects_unknown_identifier ... ok
[INFO] [stdout] test spec::tests::point_shape_with_idempotent_basis_squares_to_itself ... ok
[INFO] [stdout] test spec::tests::idempotent_basis_element_squares_to_itself ... ok
[INFO] [stdout] test symbol_field::cas_rs_field::tests::division_produces_expected_result ... ok
[INFO] [stdout] test symbol_field::cas_rs_field::tests::numeric_equality_holds ... ok
[INFO] [stdout] test optimizer::tests::scoped_binding_overrides_alias_lookup ... ok
[INFO] [stdout] test spec::tests::alias_mapping_preserves_signs ... ok
[INFO] [stdout] test symbol_field::cas_rs_field::tests::to_expr_roundtrips_simple_expression ... ok
[INFO] [stdout] test optimizer::tests::lorentz_like_expression_keeps_parameter_in_scope ... ok
[INFO] [stdout] test clifford::algebra::tests::parse_expr_supports_method_chains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lorentz.rs (/opt/rustwide/target/debug/deps/lorentz-f8c10d24a1caf389)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lorentz_transform ... 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]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-83f89f222ca486c4)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test mixed_operations_work ... ok
[INFO] [stdout] test parameterized_expressions_work ... ok
[INFO] [stdout] test sandwich_product_works ... ok
[INFO] [stdout] test scalar_multiplication_distributes ... ok
[INFO] [stdout] test scaled_basis_squares_correctly ... ok
[INFO] [stdout] test shape_cancels_to_zero ... ok
[INFO] [stdout] test reverse_works ... ok
[INFO] [stdout] test negation_works ... ok
[INFO] [stdout] test subtraction_works ... ok
[INFO] [stdout] test wedge_product_works ... ok
[INFO] [stdout] test shape_expr_works ... ok
[INFO] [stdout] test addition_is_associative ... ok
[INFO] [stdout] test inner_product_works ... ok
[INFO] [stdout] test geometric_product_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stderr]    Doc-tests reefer
[INFO] [stdout] 
[INFO] [stdout] shape literal search found suboptimal penalty 196605 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 131073 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 65538 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] shape literal search found suboptimal penalty 1 for Vector
[INFO] [stdout] Consider adding a new shape definition.
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/../docs/2-overview.md - (line 88) ... ignored
[INFO] [stdout] test src/../docs/2-overview.md - (line 28) ... ok
[INFO] [stdout] test src/../docs/2-overview.md - (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.09s; merged doctests compilation took 1.08s
[INFO] running `Command { std: "docker" "inspect" "cd4f188dd390e10407b0c628e3aadeffef6cd68386e97797b3ac093080445b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4f188dd390e10407b0c628e3aadeffef6cd68386e97797b3ac093080445b3f", kill_on_drop: false }`
[INFO] [stdout] cd4f188dd390e10407b0c628e3aadeffef6cd68386e97797b3ac093080445b3f
