[INFO] cloning repository https://github.com/NeiwKai/calculator.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NeiwKai/calculator.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeiwKai%2Fcalculator.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeiwKai%2Fcalculator.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 894d7dbb59833619a9831db2ef4580f899dbf621
[INFO] checking NeiwKai/calculator.rs against master#0028f344ce9f64766259577c998a1959ca1f6a0b for pr-153041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeiwKai%2Fcalculator.rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NeiwKai/calculator.rs
[INFO] finished tweaking git repo https://github.com/NeiwKai/calculator.rs
[INFO] tweaked toml for git repo https://github.com/NeiwKai/calculator.rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NeiwKai/calculator.rs on toolchain 0028f344ce9f64766259577c998a1959ca1f6a0b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NeiwKai/calculator.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecolor v0.32.0
[INFO] [stderr]   Downloaded emath v0.32.0
[INFO] [stderr]   Downloaded webbrowser v1.0.5
[INFO] [stderr]   Downloaded zvariant_utils v3.2.0
[INFO] [stderr]   Downloaded async-io v2.5.0
[INFO] [stderr]   Downloaded egui-wgpu v0.32.0
[INFO] [stderr]   Downloaded zbus_macros v5.9.0
[INFO] [stderr]   Downloaded epaint_default_fonts v0.32.0
[INFO] [stderr]   Downloaded zbus-lockstep v0.5.1
[INFO] [stderr]   Downloaded zbus_xml v5.0.2
[INFO] [stderr]   Downloaded async-signal v0.2.12
[INFO] [stderr]   Downloaded async-process v2.4.0
[INFO] [stderr]   Downloaded zvariant v5.6.0
[INFO] [stderr]   Downloaded zbus v5.9.0
[INFO] [stderr]   Downloaded zvariant_derive v5.6.0
[INFO] [stderr]   Downloaded epaint v0.32.0
[INFO] [stderr]   Downloaded eframe v0.32.0
[INFO] [stderr]   Downloaded polling v3.9.0
[INFO] [stderr]   Downloaded egui v0.32.0
[INFO] [stderr]   Downloaded egui-winit v0.32.0
[INFO] [stderr]   Downloaded egui_glow v0.32.0
[INFO] [stderr]   Downloaded zbus-lockstep-macros v0.5.1
[INFO] [stderr]   Downloaded bytemuck_derive v1.10.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.15
[INFO] [stderr]   Downloaded arboard v3.6.0
[INFO] [stderr]   Downloaded ab_glyph_rasterizer v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00109894505cb66b50a7868d79a0bacb6404672f9a9d993cf9d4f98c6e9b4ed7
[INFO] running `Command { std: "docker" "start" "-a" "00109894505cb66b50a7868d79a0bacb6404672f9a9d993cf9d4f98c6e9b4ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00109894505cb66b50a7868d79a0bacb6404672f9a9d993cf9d4f98c6e9b4ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00109894505cb66b50a7868d79a0bacb6404672f9a9d993cf9d4f98c6e9b4ed7", kill_on_drop: false }`
[INFO] [stdout] 00109894505cb66b50a7868d79a0bacb6404672f9a9d993cf9d4f98c6e9b4ed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65b514cd67ce5178d0ebf16c6d8fba254d46749f4e392a9fb82e5e2a42ce465d
[INFO] running `Command { std: "docker" "start" "-a" "65b514cd67ce5178d0ebf16c6d8fba254d46749f4e392a9fb82e5e2a42ce465d", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling wayland-client v0.31.10
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.9
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking accesskit v0.19.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling winit v0.30.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking accesskit_consumer v0.28.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]     Checking epaint_default_fonts v0.32.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking memmap2 v0.9.7
[INFO] [stderr]    Compiling wayland-backend v0.3.10
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]     Checking ab_glyph v0.2.31
[INFO] [stderr]     Checking polling v3.9.0
[INFO] [stderr]     Checking async-io v2.5.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking async-signal v0.2.12
[INFO] [stderr]     Checking async-process v2.4.0
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling bytemuck_derive v1.10.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking emath v0.32.0
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking wayland-protocols v0.32.8
[INFO] [stderr]     Checking wayland-cursor v0.31.10
[INFO] [stderr]     Checking ecolor v0.32.0
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking epaint v0.32.0
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking egui v0.32.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking webbrowser v1.0.5
[INFO] [stderr]     Checking egui_glow v0.32.0
[INFO] [stderr]     Checking zvariant_utils v3.2.0
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking quick-xml v0.36.2
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.8
[INFO] [stderr]     Checking wayland-protocols-plasma v0.3.8
[INFO] [stderr]    Compiling zvariant_derive v5.6.0
[INFO] [stderr]    Compiling zvariant v5.6.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking arboard v3.6.0
[INFO] [stderr]     Checking sctk-adwaita v0.10.1
[INFO] [stderr]     Checking smithay-clipboard v0.7.2
[INFO] [stderr]     Checking zbus_names v4.2.0
[INFO] [stderr]     Checking zbus_xml v5.0.2
[INFO] [stderr]     Checking zbus-lockstep v0.5.1
[INFO] [stderr]    Compiling zbus_macros v5.9.0
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.5.1
[INFO] [stderr]     Checking zbus v5.9.0
[INFO] [stderr]     Checking atspi-common v0.9.0
[INFO] [stderr]     Checking atspi-proxies v0.9.0
[INFO] [stderr]     Checking accesskit_atspi_common v0.12.0
[INFO] [stderr]     Checking atspi-connection v0.9.0
[INFO] [stderr]     Checking atspi v0.25.0
[INFO] [stderr]     Checking accesskit_unix v0.15.0
[INFO] [stderr]     Checking accesskit_winit v0.27.0
[INFO] [stderr]     Checking egui-winit v0.32.0
[INFO] [stderr]     Checking eframe v0.32.0
[INFO] [stderr]     Checking calculator_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]   --> src/main.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   self.new_var = 7.0;
[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 `*self.new_var` is never read
[INFO] [stdout]   --> src/main.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 | ...                   self.new_var = 8.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:134:29
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   self.new_var = 9.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:137:29
[INFO] [stdout]     |
[INFO] [stdout] 137 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:166:29
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   self.new_var = 4.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:169:29
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:188:29
[INFO] [stdout]     |
[INFO] [stdout] 188 | ...                   self.new_var = 5.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:210:29
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   self.new_var = 6.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:213:29
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 | ...                   self.new_var = 2.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:245:29
[INFO] [stdout]     |
[INFO] [stdout] 245 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | ...                   self.new_var = 2.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:267:29
[INFO] [stdout]     |
[INFO] [stdout] 267 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:286:29
[INFO] [stdout]     |
[INFO] [stdout] 286 | ...                   self.new_var = 3.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]   --> src/main.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   self.new_var = 7.0;
[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 `*self.new_var` is never read
[INFO] [stdout]   --> src/main.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 | ...                   self.new_var = 8.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:134:29
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   self.new_var = 9.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:137:29
[INFO] [stdout]     |
[INFO] [stdout] 137 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:166:29
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   self.new_var = 4.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:169:29
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:188:29
[INFO] [stdout]     |
[INFO] [stdout] 188 | ...                   self.new_var = 5.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:210:29
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   self.new_var = 6.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:213:29
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:242:29
[INFO] [stdout]     |
[INFO] [stdout] 242 | ...                   self.new_var = 2.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:245:29
[INFO] [stdout]     |
[INFO] [stdout] 245 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:264:29
[INFO] [stdout]     |
[INFO] [stdout] 264 | ...                   self.new_var = 2.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:267:29
[INFO] [stdout]     |
[INFO] [stdout] 267 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:286:29
[INFO] [stdout]     |
[INFO] [stdout] 286 | ...                   self.new_var = 3.0;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `*self.new_var` is never read
[INFO] [stdout]    --> src/main.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 | ...                   self.new_var = self.display_var.parse::<f32>().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "65b514cd67ce5178d0ebf16c6d8fba254d46749f4e392a9fb82e5e2a42ce465d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b514cd67ce5178d0ebf16c6d8fba254d46749f4e392a9fb82e5e2a42ce465d", kill_on_drop: false }`
[INFO] [stdout] 65b514cd67ce5178d0ebf16c6d8fba254d46749f4e392a9fb82e5e2a42ce465d
