[INFO] cloning repository https://github.com/thornleywalker/spreadsheet-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thornleywalker/spreadsheet-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthornleywalker%2Fspreadsheet-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthornleywalker%2Fspreadsheet-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0a0e73f1d1606a8b623d7d57fb535342042641d
[INFO] testing thornleywalker/spreadsheet-rs against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthornleywalker%2Fspreadsheet-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thornleywalker/spreadsheet-rs
[INFO] finished tweaking git repo https://github.com/thornleywalker/spreadsheet-rs
[INFO] tweaked toml for git repo https://github.com/thornleywalker/spreadsheet-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thornleywalker/spreadsheet-rs on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thornleywalker/spreadsheet-rs 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b785b6cd3b42a61ae4f9c6a53632d9ccddee6d774629b8e319fe2d787a13a00a
[INFO] running `Command { std: "docker" "start" "-a" "b785b6cd3b42a61ae4f9c6a53632d9ccddee6d774629b8e319fe2d787a13a00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b785b6cd3b42a61ae4f9c6a53632d9ccddee6d774629b8e319fe2d787a13a00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b785b6cd3b42a61ae4f9c6a53632d9ccddee6d774629b8e319fe2d787a13a00a", kill_on_drop: false }`
[INFO] [stdout] b785b6cd3b42a61ae4f9c6a53632d9ccddee6d774629b8e319fe2d787a13a00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54979da991593d11b98da2951d288a62bdfb8c4181e342327aea97c963cec33b
[INFO] running `Command { std: "docker" "start" "-a" "54979da991593d11b98da2951d288a62bdfb8c4181e342327aea97c963cec33b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.108
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling dioxus-core-types v0.7.3
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling longest-increasing-subsequence v0.1.0
[INFO] [stderr]    Compiling lazy-js-bundle v0.7.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.108
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling euclid v0.22.13
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling keyboard-types v0.7.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling dioxus-interpreter-js v0.7.3
[INFO] [stderr]    Compiling dioxus-document v0.7.3
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling sledgehammer_utils v0.3.1
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling dioxus-web v0.7.3
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling lexical v6.1.1
[INFO] [stderr]    Compiling send_wrapper v0.6.0
[INFO] [stderr]    Compiling dioxus-config-macro v0.7.3
[INFO] [stderr]    Compiling dioxus-config-macros v0.7.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.108
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling macro-string v0.1.4
[INFO] [stderr]    Compiling chumsky v0.12.0
[INFO] [stderr]    Compiling dioxus-rsx v0.7.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling warnings-macro v0.2.0
[INFO] [stderr]    Compiling const-serialize-macro v0.7.2
[INFO] [stderr]    Compiling const-serialize-macro v0.8.0-alpha.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling dioxus-html-internal-macro v0.7.3
[INFO] [stderr]    Compiling const-serialize v0.7.2
[INFO] [stderr]    Compiling sledgehammer_bindgen_macro v0.6.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling dioxus-stores-macro v0.7.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling generational-box v0.7.3
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling warnings v0.2.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling tungstenite v0.27.0
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]    Compiling dioxus-core-macro v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.108
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling logos v0.16.1
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling js-sys v0.3.85
[INFO] [stderr]    Compiling dioxus-cli-config v0.7.3
[INFO] [stderr]    Compiling sledgehammer_bindgen v0.6.0
[INFO] [stderr]    Compiling dioxus-logger v0.7.3
[INFO] [stderr]    Compiling const-serialize v0.8.0-alpha.0
[INFO] [stderr]    Compiling subsecond-types v0.7.3
[INFO] [stderr]    Compiling manganis-core v0.7.3
[INFO] [stderr]    Compiling subsecond v0.7.3
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling dioxus-core v0.7.3
[INFO] [stderr]    Compiling manganis-macro v0.7.3
[INFO] [stderr]    Compiling spanleaf-core v0.1.0 (/opt/rustwide/workdir/spanleaf-core)
[INFO] [stdout] warning: unused import: `info::*`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub use info::*;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logical::*`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub use logical::*;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling manganis v0.7.3
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |             let val = eval(arg, ctx)?;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_blank` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |             is_blank(ctx, arg) {
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_formula` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             is_formula(ctx, arg) {
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `false` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:294:19
[INFO] [stdout]     |
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `true` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:296:19
[INFO] [stdout]     |
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `abs` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:308:19
[INFO] [stdout]     |
[INFO] [stdout] 308 |         function!(abs(ctx, arg) {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `power` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:314:19
[INFO] [stdout]     |
[INFO] [stdout] 314 |         function!(power(ctx, base, exponent) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling web-sys v0.3.85
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.58
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling gloo-timers v0.3.0
[INFO] [stderr]    Compiling dioxus-signals v0.7.3
[INFO] [stderr]    Compiling dioxus-devtools-types v0.7.3
[INFO] [stderr]    Compiling dioxus-history v0.7.3
[INFO] [stderr]    Compiling dioxus-hooks v0.7.3
[INFO] [stderr]    Compiling dioxus-devtools v0.7.3
[INFO] [stderr]    Compiling dioxus-stores v0.7.3
[INFO] [stderr]    Compiling dioxus-html v0.7.3
[INFO] [stderr]    Compiling dioxus-asset-resolver v0.7.3
[INFO] [stderr]    Compiling wasm-streams v0.4.2
[INFO] [stderr]    Compiling dioxus v0.7.3
[INFO] [stderr]    Compiling spanleaf v0.1.0 (/opt/rustwide/workdir/spanleaf)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "54979da991593d11b98da2951d288a62bdfb8c4181e342327aea97c963cec33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54979da991593d11b98da2951d288a62bdfb8c4181e342327aea97c963cec33b", kill_on_drop: false }`
[INFO] [stdout] 54979da991593d11b98da2951d288a62bdfb8c4181e342327aea97c963cec33b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2392a57487c5922381978973df5fc7a28a9c6d3b956c6a8ee8799dc8cb9c9c2
[INFO] running `Command { std: "docker" "start" "-a" "f2392a57487c5922381978973df5fc7a28a9c6d3b956c6a8ee8799dc8cb9c9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling spanleaf-core v0.1.0 (/opt/rustwide/workdir/spanleaf-core)
[INFO] [stderr]    Compiling spanleaf v0.1.0 (/opt/rustwide/workdir/spanleaf)
[INFO] [stdout] warning: unused import: `info::*`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub use info::*;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logical::*`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub use logical::*;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |             let val = eval(arg, ctx)?;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_blank` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |             is_blank(ctx, arg) {
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_formula` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             is_formula(ctx, arg) {
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `false` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:294:19
[INFO] [stdout]     |
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `true` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:296:19
[INFO] [stdout]     |
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `abs` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:308:19
[INFO] [stdout]     |
[INFO] [stdout] 308 |         function!(abs(ctx, arg) {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `power` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:314:19
[INFO] [stdout]     |
[INFO] [stdout] 314 |         function!(power(ctx, base, exponent) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info::*`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub use info::*;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logical::*`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub use logical::*;
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |         ---------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |             let val = eval(arg, ctx)?;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:397:17
[INFO] [stdout]     |
[INFO] [stdout] 397 |             let x = dbg!(parser.parse(s).unwrap());
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:424:13
[INFO] [stdout]     |
[INFO] [stdout] 424 |         let x = dbg!(evaluate_dummy(&sum));
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> spanleaf-core/src/language.rs:435:13
[INFO] [stdout]     |
[INFO] [stdout] 435 |         let res = dbg!(evaluate_dummy(&sum).unwrap());
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_blank` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |             is_blank(ctx, arg) {
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_formula` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             is_formula(ctx, arg) {
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `false` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:294:19
[INFO] [stdout]     |
[INFO] [stdout] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `true` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:296:19
[INFO] [stdout]     |
[INFO] [stdout] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `abs` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:308:19
[INFO] [stdout]     |
[INFO] [stdout] 308 |         function!(abs(ctx, arg) {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `power` is never used
[INFO] [stdout]    --> spanleaf-core/src/language.rs:314:19
[INFO] [stdout]     |
[INFO] [stdout] 314 |         function!(power(ctx, base, exponent) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> spanleaf-core/src/lib.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         dbg!(sl.get(s0, CellIdx::new(0, 0)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let _ = dbg!(sl.get(s0, CellIdx::new(0, 0)));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> spanleaf-core/src/lib.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         dbg!(sl.get(s0, CellIdx::new(0, 1)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let _ = dbg!(sl.get(s0, CellIdx::new(0, 1)));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> spanleaf-core/src/lib.rs:268:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |         dbg!(sl.get(s0, CellIdx::new(0, 2)));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let _ = dbg!(sl.get(s0, CellIdx::new(0, 2)));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "f2392a57487c5922381978973df5fc7a28a9c6d3b956c6a8ee8799dc8cb9c9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2392a57487c5922381978973df5fc7a28a9c6d3b956c6a8ee8799dc8cb9c9c2", kill_on_drop: false }`
[INFO] [stdout] f2392a57487c5922381978973df5fc7a28a9c6d3b956c6a8ee8799dc8cb9c9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9512d52ac2a989c54f8fbdab8e7b7ab3387e9857bad0bdb07a2ba98939a02c5
[INFO] running `Command { std: "docker" "start" "-a" "d9512d52ac2a989c54f8fbdab8e7b7ab3387e9857bad0bdb07a2ba98939a02c5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `info::*`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:262:13
[INFO] [stderr]     |
[INFO] [stderr] 262 |     pub use info::*;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `logical::*`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:263:13
[INFO] [stderr]     |
[INFO] [stderr] 263 |     pub use logical::*;
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stderr]     |
[INFO] [stderr] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stderr]     |
[INFO] [stderr] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stderr]     |
[INFO] [stderr] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stderr]     |         ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `ctx` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> spanleaf-core/src/language.rs:250:26
[INFO] [stderr]     |
[INFO] [stderr] 250 |             pub fn $name($ctx: &mut EvalCtx, args: &[Expr]) -> Result<Value, Error> {
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stderr]     |         ---------------------------------------- in this macro invocation
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:309:17
[INFO] [stderr]     |
[INFO] [stderr] 309 |             let val = eval(arg, ctx)?;
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_blank` is never used
[INFO] [stderr]    --> spanleaf-core/src/language.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |             is_blank(ctx, arg) {
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_formula` is never used
[INFO] [stderr]    --> spanleaf-core/src/language.rs:281:13
[INFO] [stderr]     |
[INFO] [stderr] 281 |             is_formula(ctx, arg) {
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `false` is never used
[INFO] [stderr]    --> spanleaf-core/src/language.rs:294:19
[INFO] [stderr]     |
[INFO] [stderr] 294 |         function!(r#false(ctx) {Ok(false.into())});
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `true` is never used
[INFO] [stderr]    --> spanleaf-core/src/language.rs:296:19
[INFO] [stderr]     |
[INFO] [stderr] 296 |         function!(r#true(ctx) {Ok(true.into())});
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `abs` is never used
[INFO] [stderr]    --> spanleaf-core/src/language.rs:308:19
[INFO] [stderr]     |
[INFO] [stderr] 308 |         function!(abs(ctx, arg) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `power` is never used
[INFO] [stderr]    --> spanleaf-core/src/language.rs:314:19
[INFO] [stderr]     |
[INFO] [stderr] 314 |         function!(power(ctx, base, exponent) {
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `spanleaf-core` (lib) generated 11 warnings (run `cargo fix --lib -p spanleaf-core` to apply 3 suggestions)
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:397:17
[INFO] [stderr]     |
[INFO] [stderr] 397 |             let x = dbg!(parser.parse(s).unwrap());
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:424:13
[INFO] [stderr]     |
[INFO] [stderr] 424 |         let x = dbg!(evaluate_dummy(&sum));
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> spanleaf-core/src/language.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 435 |         let res = dbg!(evaluate_dummy(&sum).unwrap());
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> spanleaf-core/src/lib.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         dbg!(sl.get(s0, CellIdx::new(0, 0)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 266 |         let _ = dbg!(sl.get(s0, CellIdx::new(0, 0)));
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> spanleaf-core/src/lib.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |         dbg!(sl.get(s0, CellIdx::new(0, 1)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 267 |         let _ = dbg!(sl.get(s0, CellIdx::new(0, 1)));
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> spanleaf-core/src/lib.rs:268:9
[INFO] [stderr]     |
[INFO] [stderr] 268 |         dbg!(sl.get(s0, CellIdx::new(0, 2)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let _ = dbg!(sl.get(s0, CellIdx::new(0, 2)));
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `spanleaf-core` (lib test) generated 17 warnings (11 duplicates) (run `cargo fix --lib -p spanleaf-core --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spanleaf-3434017466fdf10e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spanleaf_core-2674f0dca0a01f7f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test language::tests::references ... ok
[INFO] [stdout] test language::tests::parsing ... ok
[INFO] [stdout] test language::tests::evaluation ... ok
[INFO] [stdout] test sheet::tests::insert_and_get ... ok
[INFO] [stdout] test sheet::tests::row_col_defaults ... ok
[INFO] [stdout] test tests::big_test ... ok
[INFO] [stdout] test language::tests::function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spanleaf_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9512d52ac2a989c54f8fbdab8e7b7ab3387e9857bad0bdb07a2ba98939a02c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9512d52ac2a989c54f8fbdab8e7b7ab3387e9857bad0bdb07a2ba98939a02c5", kill_on_drop: false }`
[INFO] [stdout] d9512d52ac2a989c54f8fbdab8e7b7ab3387e9857bad0bdb07a2ba98939a02c5
