[INFO] cloning repository https://github.com/ericwikman/IronClaude
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericwikman/IronClaude" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericwikman%2FIronClaude", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericwikman%2FIronClaude'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23123c6ab73b5923643f83e1cd2a17d54b7e86b1
[INFO] checking ericwikman/IronClaude against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericwikman%2FIronClaude" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ericwikman/IronClaude
[INFO] finished tweaking git repo https://github.com/ericwikman/IronClaude
[INFO] tweaked toml for git repo https://github.com/ericwikman/IronClaude written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ericwikman/IronClaude on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ericwikman/IronClaude 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42222e489638058beeea6963bcb3c33b66464275b1f5bd921abac2d1218805b0
[INFO] running `Command { std: "docker" "start" "-a" "42222e489638058beeea6963bcb3c33b66464275b1f5bd921abac2d1218805b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42222e489638058beeea6963bcb3c33b66464275b1f5bd921abac2d1218805b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42222e489638058beeea6963bcb3c33b66464275b1f5bd921abac2d1218805b0", kill_on_drop: false }`
[INFO] [stdout] 42222e489638058beeea6963bcb3c33b66464275b1f5bd921abac2d1218805b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b30ef840215d9b9c145258848c173bdd15160fdd115ac90f127093bf14f59f55
[INFO] running `Command { std: "docker" "start" "-a" "b30ef840215d9b9c145258848c173bdd15160fdd115ac90f127093bf14f59f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking getrandom v0.2.13
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking regex-lite v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking powerfmt v0.2.0
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[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling chrono-tz-build v0.4.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking roxmltree v0.19.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling pyo3-build-config v0.25.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling bumpalo v3.15.4
[INFO] [stderr]    Compiling chrono-tz v0.10.0
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling napi-build v2.1.4
[INFO] [stderr]    Compiling ironcalc_nodejs v0.6.0 (/opt/rustwide/workdir/bindings/nodejs)
[INFO] [stderr]    Compiling napi-derive-backend v1.0.75
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking napi-sys v2.4.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling bitcode_derive v0.6.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking bitcode v0.6.3
[INFO] [stderr]    Compiling pyo3-ffi v0.25.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.0
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]    Compiling pyo3 v0.25.0
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling napi-derive v2.16.13
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.42
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.42
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.42
[INFO] [stderr]    Compiling pyo3-macros v0.25.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking serde-wasm-bindgen v0.4.5
[INFO] [stderr]     Checking ironcalc_base v0.6.0 (/opt/rustwide/workdir/base)
[INFO] [stderr]     Checking napi v2.16.13
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         s: i32,
[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 `v` is never read
[INFO] [stdout]    --> base/src/types.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         v: bool,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         v: f64,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ei` is never read
[INFO] [stdout]    --> base/src/types.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         ei: 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 `s` is never read
[INFO] [stdout]    --> base/src/types.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `si` is never read
[INFO] [stdout]    --> base/src/types.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         si: i32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         v: bool,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         v: f64,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         v: 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 `s` is never read
[INFO] [stdout]    --> base/src/types.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ei` is never read
[INFO] [stdout]    --> base/src/types.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         ei: 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 `s` is never read
[INFO] [stdout]    --> base/src/types.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `o` is never read
[INFO] [stdout]    --> base/src/types.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         o: 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 `m` is never read
[INFO] [stdout]    --> base/src/types.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         m: 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 `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         new_value: 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 `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         old_value: Box<Option<Cell>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         old_value: Box<Option<Cell>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         old_value: Box<Option<Cell>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_style` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         old_style: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_style` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         old_style: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         new_value: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         new_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         old_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         new_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         old_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         new_value: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         new_value: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         count: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         count: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_data` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         old_data: Vec<RowData>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         column: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         column: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_data` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         old_data: Vec<ColumnData>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_data` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         old_data: Box<Worksheet>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         new_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         old_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         new_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         old_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         name: 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 `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         old_value: 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 `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         new_value: 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 `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         old_value: 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 `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         new_value: 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 `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         old_value: SheetState,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         new_value: SheetState,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         old_value: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         new_value: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         name: 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 `scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         value: 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 `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         name: 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 `scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |         scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         old_value: 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 `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         name: 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 `scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_formula` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         old_formula: 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 `new_name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         new_name: 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 `new_scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         new_scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_formula` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         new_formula: 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 `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         column: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delta` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         delta: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         row: i32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delta` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         delta: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ironcalc v0.6.0 (/opt/rustwide/workdir/xlsx)
[INFO] [stderr]     Checking wasm v0.6.0 (/opt/rustwide/workdir/bindings/wasm)
[INFO] [stderr]     Checking pyroncalc v0.6.0 (/opt/rustwide/workdir/bindings/python)
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         s: i32,
[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 `v` is never read
[INFO] [stdout]    --> base/src/types.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         v: bool,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         v: f64,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ei` is never read
[INFO] [stdout]    --> base/src/types.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         ei: 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 `s` is never read
[INFO] [stdout]    --> base/src/types.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `si` is never read
[INFO] [stdout]    --> base/src/types.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         si: i32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         v: bool,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         v: f64,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s` is never read
[INFO] [stdout]    --> base/src/types.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v` is never read
[INFO] [stdout]    --> base/src/types.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         v: 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 `s` is never read
[INFO] [stdout]    --> base/src/types.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `f` is never read
[INFO] [stdout]    --> base/src/types.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         f: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ei` is never read
[INFO] [stdout]    --> base/src/types.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         ei: 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 `s` is never read
[INFO] [stdout]    --> base/src/types.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         s: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `o` is never read
[INFO] [stdout]    --> base/src/types.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         o: 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 `m` is never read
[INFO] [stdout]    --> base/src/types.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         m: String,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> bindings/python/src/lib.rs:41:43
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn flush_send_queue(&mut self) -> Vec<u8> {
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyroncalc` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> bindings/python/src/lib.rs:41:43
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn flush_send_queue(&mut self) -> Vec<u8> {
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyroncalc` (lib test) due to 1 previous error
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         new_value: 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 `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         old_value: Box<Option<Cell>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         old_value: Box<Option<Cell>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         old_value: Box<Option<Cell>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_style` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         old_style: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_style` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         old_style: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         new_value: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         new_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         old_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         new_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         old_value: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         new_value: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         new_value: Box<Style>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         column: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         old_value: Box<Option<Style>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         count: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         sheet: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         row: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         count: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_data` is never read
[INFO] [stdout]   --> base/src/user_model/history.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         old_data: Vec<RowData>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         column: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         column: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_data` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         old_data: Vec<ColumnData>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_data` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         old_data: Box<Worksheet>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         new_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         old_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         new_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         old_value: i32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         name: 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 `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         old_value: 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 `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         new_value: 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 `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         old_value: 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 `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         new_value: 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 `index` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         index: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         old_value: SheetState,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         new_value: SheetState,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         old_value: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         new_value: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         name: 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 `scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         value: 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 `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         name: 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 `scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |         scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_value` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         old_value: 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 `name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         name: 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 `scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_formula` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         old_formula: 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 `new_name` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         new_name: 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 `new_scope` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         new_scope: Option<u32>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_formula` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         new_formula: 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 `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         column: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delta` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         delta: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sheet` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         sheet: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         row: i32,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `delta` is never read
[INFO] [stdout]    --> base/src/user_model/history.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         delta: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b30ef840215d9b9c145258848c173bdd15160fdd115ac90f127093bf14f59f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30ef840215d9b9c145258848c173bdd15160fdd115ac90f127093bf14f59f55", kill_on_drop: false }`
[INFO] [stdout] b30ef840215d9b9c145258848c173bdd15160fdd115ac90f127093bf14f59f55