[INFO] cloning repository https://github.com/jonasoberschweiber/open-epaper-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonasoberschweiber/open-epaper-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasoberschweiber%2Fopen-epaper-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasoberschweiber%2Fopen-epaper-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e715ec5050bfeb833e997c7e4b1aea05d4f25953
[INFO] testing jonasoberschweiber/open-epaper-gen against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonasoberschweiber%2Fopen-epaper-gen" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jonasoberschweiber/open-epaper-gen
[INFO] finished tweaking git repo https://github.com/jonasoberschweiber/open-epaper-gen
[INFO] tweaked toml for git repo https://github.com/jonasoberschweiber/open-epaper-gen written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonasoberschweiber/open-epaper-gen on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonasoberschweiber/open-epaper-gen 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tempfile v3.12.0
[INFO] [stderr]   Downloaded cargo_metadata v0.18.1
[INFO] [stderr]   Downloaded camino v1.1.9
[INFO] [stderr]   Downloaded cargo-platform v0.1.8
[INFO] [stderr]   Downloaded fastrand v2.1.1
[INFO] [stderr]   Downloaded security-framework-sys v2.11.1
[INFO] [stderr]   Downloaded serde_spanned v0.6.7
[INFO] [stderr]   Downloaded profiling v1.0.15
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.43
[INFO] [stderr]   Downloaded ravif v0.11.10
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.15
[INFO] [stderr]   Downloaded built v0.7.4
[INFO] [stderr]   Downloaded avif-serialize v0.8.1
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[INFO] [stderr]   Downloaded arbitrary v1.3.2
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[INFO] [stderr]   Downloaded ppv-lite86 v0.2.20
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[INFO] [stderr]   Downloaded ordered-multimap v0.6.0
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[INFO] [stderr]   Downloaded pest_generator v2.7.11
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[INFO] [stderr]   Downloaded image-webp v0.1.3
[INFO] [stderr]   Downloaded pest_derive v2.7.11
[INFO] [stderr]   Downloaded pest_meta v2.7.11
[INFO] [stderr]   Downloaded ucd-trie v0.1.6
[INFO] [stderr]   Downloaded toml_edit v0.22.20
[INFO] [stderr]   Downloaded imgref v1.10.1
[INFO] [stderr]   Downloaded half v2.4.1
[INFO] [stderr]   Downloaded flume v0.11.0
[INFO] [stderr]   Downloaded uuid v1.10.0
[INFO] [stderr]   Downloaded config v0.14.0
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] [stderr]   Downloaded tokio-util v0.7.11
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[INFO] [stderr]   Downloaded unicode-normalization v0.1.23
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[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.7
[INFO] [stderr]   Downloaded reqwest v0.11.27
[INFO] [stderr]   Downloaded feed-rs v2.1.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.11.0
[INFO] [stderr]   Downloaded hashbrown v0.13.2
[INFO] [stderr]   Downloaded pest v2.7.11
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15910c0d7fdc4de190f18de27f11f8b26bc4465a03f262fefc8b1d20457332df
[INFO] running `Command { std: "docker" "start" "-a" "15910c0d7fdc4de190f18de27f11f8b26bc4465a03f262fefc8b1d20457332df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15910c0d7fdc4de190f18de27f11f8b26bc4465a03f262fefc8b1d20457332df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15910c0d7fdc4de190f18de27f11f8b26bc4465a03f262fefc8b1d20457332df", kill_on_drop: false }`
[INFO] [stdout] 15910c0d7fdc4de190f18de27f11f8b26bc4465a03f262fefc8b1d20457332df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 041bb1c5e8bc2b986a571dc8a50711e77d09b5fa873a171243d9d9cbf3125bb0
[INFO] running `Command { std: "docker" "start" "-a" "041bb1c5e8bc2b986a571dc8a50711e77d09b5fa873a171243d9d9cbf3125bb0", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
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[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.93
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
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[INFO] [stderr]    Compiling bumpalo v3.16.0
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
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[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling env_filter v0.1.2
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[INFO] [stderr]    Compiling zune-jpeg v0.4.13
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[INFO] [stderr]    Compiling serde_derive v1.0.209
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[INFO] [stderr]    Compiling thiserror-impl v1.0.63
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[INFO] [stderr]    Compiling profiling v1.0.15
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.93
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling fontdue v0.8.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]    Compiling hyper v0.14.30
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling ravif v0.11.10
[INFO] [stderr]    Compiling feed-rs v2.1.0
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling image v0.25.2
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling config v0.14.0
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling open-epaper-gen v0.1.0 (/opt/rustwide/workdir/open-epaper-gen)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]    --> open-epaper-gen/src/main.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 | use log::{info, error};
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `none` is never used
[INFO] [stdout]   --> open-epaper-gen/src/modules.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ViewOptions {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 21 |     fn none() -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Center` and `Right` are never constructed
[INFO] [stdout]    --> open-epaper-gen/src/draw.rs:448:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | pub enum HAlign {
[INFO] [stdout]     |          ------ variants in this enum
[INFO] [stdout] 447 |     Left,
[INFO] [stdout] 448 |     Center,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 449 |     Right,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Center` is never constructed
[INFO] [stdout]    --> open-epaper-gen/src/draw.rs:656:5
[INFO] [stdout]     |
[INFO] [stdout] 654 | pub enum VAlign {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] 655 |     Top,
[INFO] [stdout] 656 |     Center,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `Command { std: "docker" "inspect" "041bb1c5e8bc2b986a571dc8a50711e77d09b5fa873a171243d9d9cbf3125bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041bb1c5e8bc2b986a571dc8a50711e77d09b5fa873a171243d9d9cbf3125bb0", kill_on_drop: false }`
[INFO] [stdout] 041bb1c5e8bc2b986a571dc8a50711e77d09b5fa873a171243d9d9cbf3125bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dbc110b5655e84f5125bb588679479cc13fb20081e4f80ae94b7a1a117e5bec
[INFO] running `Command { std: "docker" "start" "-a" "3dbc110b5655e84f5125bb588679479cc13fb20081e4f80ae94b7a1a117e5bec", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling open-epaper-gen v0.1.0 (/opt/rustwide/workdir/open-epaper-gen)
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]    --> open-epaper-gen/src/main.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 | use log::{info, error};
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1182:26
[INFO] [stdout]      |
[INFO] [stdout] 1182 |         fn bounds(&self, surface: &Surface, suggested_bounds: Bounds) -> Bounds {
[INFO] [stdout]      |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `suggested_bounds`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1182:45
[INFO] [stdout]      |
[INFO] [stdout] 1182 |         fn bounds(&self, surface: &Surface, suggested_bounds: Bounds) -> Bounds {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_suggested_bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1186:24
[INFO] [stdout]      |
[INFO] [stdout] 1186 |         fn draw(&self, surface: &mut Surface, x: u32, y: u32, suggested_bounds: Bounds) {
[INFO] [stdout]      |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1223:13
[INFO] [stdout]      |
[INFO] [stdout] 1223 |         let mut vstack = VStack::new();
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1251:13
[INFO] [stdout]      |
[INFO] [stdout] 1251 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1264:13
[INFO] [stdout]      |
[INFO] [stdout] 1264 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1278:13
[INFO] [stdout]      |
[INFO] [stdout] 1278 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1292:13
[INFO] [stdout]      |
[INFO] [stdout] 1292 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1306:13
[INFO] [stdout]      |
[INFO] [stdout] 1306 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1307:13
[INFO] [stdout]      |
[INFO] [stdout] 1307 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1320:13
[INFO] [stdout]      |
[INFO] [stdout] 1320 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1321:13
[INFO] [stdout]      |
[INFO] [stdout] 1321 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1334:13
[INFO] [stdout]      |
[INFO] [stdout] 1334 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1335:13
[INFO] [stdout]      |
[INFO] [stdout] 1335 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1349:13
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1368:13
[INFO] [stdout]      |
[INFO] [stdout] 1368 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1390:13
[INFO] [stdout]      |
[INFO] [stdout] 1390 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1411:13
[INFO] [stdout]      |
[INFO] [stdout] 1411 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1412:13
[INFO] [stdout]      |
[INFO] [stdout] 1412 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1412:13
[INFO] [stdout]      |
[INFO] [stdout] 1412 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1424:13
[INFO] [stdout]      |
[INFO] [stdout] 1424 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1425:13
[INFO] [stdout]      |
[INFO] [stdout] 1425 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1425:13
[INFO] [stdout]      |
[INFO] [stdout] 1425 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1436:13
[INFO] [stdout]      |
[INFO] [stdout] 1436 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1437:13
[INFO] [stdout]      |
[INFO] [stdout] 1437 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1437:13
[INFO] [stdout]      |
[INFO] [stdout] 1437 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1449:13
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1492:13
[INFO] [stdout]      |
[INFO] [stdout] 1492 |         let mut hstack = HStack::new();
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1520:13
[INFO] [stdout]      |
[INFO] [stdout] 1520 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1533:13
[INFO] [stdout]      |
[INFO] [stdout] 1533 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1547:13
[INFO] [stdout]      |
[INFO] [stdout] 1547 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1561:13
[INFO] [stdout]      |
[INFO] [stdout] 1561 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1574:13
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1575:13
[INFO] [stdout]      |
[INFO] [stdout] 1575 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1588:13
[INFO] [stdout]      |
[INFO] [stdout] 1588 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1589:13
[INFO] [stdout]      |
[INFO] [stdout] 1589 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1602:13
[INFO] [stdout]      |
[INFO] [stdout] 1602 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1603:13
[INFO] [stdout]      |
[INFO] [stdout] 1603 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1617:13
[INFO] [stdout]      |
[INFO] [stdout] 1617 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1636:13
[INFO] [stdout]      |
[INFO] [stdout] 1636 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1658:13
[INFO] [stdout]      |
[INFO] [stdout] 1658 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1679:13
[INFO] [stdout]      |
[INFO] [stdout] 1679 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1680:13
[INFO] [stdout]      |
[INFO] [stdout] 1680 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1680:13
[INFO] [stdout]      |
[INFO] [stdout] 1680 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1692:13
[INFO] [stdout]      |
[INFO] [stdout] 1692 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1693:13
[INFO] [stdout]      |
[INFO] [stdout] 1693 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1693:13
[INFO] [stdout]      |
[INFO] [stdout] 1693 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1704:13
[INFO] [stdout]      |
[INFO] [stdout] 1704 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1705:13
[INFO] [stdout]      |
[INFO] [stdout] 1705 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1705:13
[INFO] [stdout]      |
[INFO] [stdout] 1705 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1717:13
[INFO] [stdout]      |
[INFO] [stdout] 1717 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1743:13
[INFO] [stdout]      |
[INFO] [stdout] 1743 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1796:13
[INFO] [stdout]      |
[INFO] [stdout] 1796 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1865:13
[INFO] [stdout]      |
[INFO] [stdout] 1865 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1895:13
[INFO] [stdout]      |
[INFO] [stdout] 1895 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1926:13
[INFO] [stdout]      |
[INFO] [stdout] 1926 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `none` is never used
[INFO] [stdout]   --> open-epaper-gen/src/modules.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ViewOptions {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 21 |     fn none() -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `was_drawn_with_bounds` is never used
[INFO] [stdout]     --> open-epaper-gen/src/draw.rs:1110:16
[INFO] [stdout]      |
[INFO] [stdout] 1089 |     impl DrawingRegister {
[INFO] [stdout]      |     -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1110 |         pub fn was_drawn_with_bounds(&self, view_id: u32, bounds: Bounds) -> bool {
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "3dbc110b5655e84f5125bb588679479cc13fb20081e4f80ae94b7a1a117e5bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbc110b5655e84f5125bb588679479cc13fb20081e4f80ae94b7a1a117e5bec", kill_on_drop: false }`
[INFO] [stdout] 3dbc110b5655e84f5125bb588679479cc13fb20081e4f80ae94b7a1a117e5bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bcb8a6649366d2597394e7f6daa925729d2b0c80f4f203ba9e91f63809c74ec
[INFO] running `Command { std: "docker" "start" "-a" "6bcb8a6649366d2597394e7f6daa925729d2b0c80f4f203ba9e91f63809c74ec", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]    --> open-epaper-gen/src/main.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 | use log::{info, error};
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surface`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1182:26
[INFO] [stderr]      |
[INFO] [stderr] 1182 |         fn bounds(&self, surface: &Surface, suggested_bounds: Bounds) -> Bounds {
[INFO] [stderr]      |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `suggested_bounds`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1182:45
[INFO] [stderr]      |
[INFO] [stderr] 1182 |         fn bounds(&self, surface: &Surface, suggested_bounds: Bounds) -> Bounds {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_suggested_bounds`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surface`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1186:24
[INFO] [stderr]      |
[INFO] [stderr] 1186 |         fn draw(&self, surface: &mut Surface, x: u32, y: u32, suggested_bounds: Bounds) {
[INFO] [stderr]      |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1223:13
[INFO] [stderr]      |
[INFO] [stderr] 1223 |         let mut vstack = VStack::new();
[INFO] [stderr]      |             ----^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1251:13
[INFO] [stderr]      |
[INFO] [stderr] 1251 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1264:13
[INFO] [stderr]      |
[INFO] [stderr] 1264 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1278:13
[INFO] [stderr]      |
[INFO] [stderr] 1278 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1292:13
[INFO] [stderr]      |
[INFO] [stderr] 1292 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1306:13
[INFO] [stderr]      |
[INFO] [stderr] 1306 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1307:13
[INFO] [stderr]      |
[INFO] [stderr] 1307 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1320:13
[INFO] [stderr]      |
[INFO] [stderr] 1320 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1321:13
[INFO] [stderr]      |
[INFO] [stderr] 1321 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1334:13
[INFO] [stderr]      |
[INFO] [stderr] 1334 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1335:13
[INFO] [stderr]      |
[INFO] [stderr] 1335 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1349:13
[INFO] [stderr]      |
[INFO] [stderr] 1349 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1368:13
[INFO] [stderr]      |
[INFO] [stderr] 1368 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1390:13
[INFO] [stderr]      |
[INFO] [stderr] 1390 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1411:13
[INFO] [stderr]      |
[INFO] [stderr] 1411 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1412:13
[INFO] [stderr]      |
[INFO] [stderr] 1412 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1412:13
[INFO] [stderr]      |
[INFO] [stderr] 1412 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1424:13
[INFO] [stderr]      |
[INFO] [stderr] 1424 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1425:13
[INFO] [stderr]      |
[INFO] [stderr] 1425 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1425:13
[INFO] [stderr]      |
[INFO] [stderr] 1425 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1436:13
[INFO] [stderr]      |
[INFO] [stderr] 1436 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1437:13
[INFO] [stderr]      |
[INFO] [stderr] 1437 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1437:13
[INFO] [stderr]      |
[INFO] [stderr] 1437 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1449:13
[INFO] [stderr]      |
[INFO] [stderr] 1449 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1492:13
[INFO] [stderr]      |
[INFO] [stderr] 1492 |         let mut hstack = HStack::new();
[INFO] [stderr]      |             ----^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1520:13
[INFO] [stderr]      |
[INFO] [stderr] 1520 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1533:13
[INFO] [stderr]      |
[INFO] [stderr] 1533 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1547:13
[INFO] [stderr]      |
[INFO] [stderr] 1547 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1561:13
[INFO] [stderr]      |
[INFO] [stderr] 1561 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1574:13
[INFO] [stderr]      |
[INFO] [stderr] 1574 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1575:13
[INFO] [stderr]      |
[INFO] [stderr] 1575 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1588:13
[INFO] [stderr]      |
[INFO] [stderr] 1588 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1589:13
[INFO] [stderr]      |
[INFO] [stderr] 1589 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1602:13
[INFO] [stderr]      |
[INFO] [stderr] 1602 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1603:13
[INFO] [stderr]      |
[INFO] [stderr] 1603 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1617:13
[INFO] [stderr]      |
[INFO] [stderr] 1617 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1636:13
[INFO] [stderr]      |
[INFO] [stderr] 1636 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1658:13
[INFO] [stderr]      |
[INFO] [stderr] 1658 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1679:13
[INFO] [stderr]      |
[INFO] [stderr] 1679 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1680:13
[INFO] [stderr]      |
[INFO] [stderr] 1680 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1680:13
[INFO] [stderr]      |
[INFO] [stderr] 1680 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1692:13
[INFO] [stderr]      |
[INFO] [stderr] 1692 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1693:13
[INFO] [stderr]      |
[INFO] [stderr] 1693 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1693:13
[INFO] [stderr]      |
[INFO] [stderr] 1693 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1704:13
[INFO] [stderr]      |
[INFO] [stderr] 1704 |         let mut surface = Surface::new(500, 500).unwrap();
[INFO] [stderr]      |             ----^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1705:13
[INFO] [stderr]      |
[INFO] [stderr] 1705 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1705:13
[INFO] [stderr]      |
[INFO] [stderr] 1705 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1717:13
[INFO] [stderr]      |
[INFO] [stderr] 1717 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1743:13
[INFO] [stderr]      |
[INFO] [stderr] 1743 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1796:13
[INFO] [stderr]      |
[INFO] [stderr] 1796 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1865:13
[INFO] [stderr]      |
[INFO] [stderr] 1865 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1895:13
[INFO] [stderr]      |
[INFO] [stderr] 1895 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1926:13
[INFO] [stderr]      |
[INFO] [stderr] 1926 |         let mut register = Rc::new(DrawingRegister::new());
[INFO] [stderr]      |             ----^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `none` is never used
[INFO] [stderr]   --> open-epaper-gen/src/modules.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl ViewOptions {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 21 |     fn none() -> Self {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `was_drawn_with_bounds` is never used
[INFO] [stderr]     --> open-epaper-gen/src/draw.rs:1110:16
[INFO] [stderr]      |
[INFO] [stderr] 1089 |     impl DrawingRegister {
[INFO] [stderr]      |     -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1110 |         pub fn was_drawn_with_bounds(&self, view_id: u32, bounds: Bounds) -> bool {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `open-epaper-gen` (bin "open-epaper-gen" test) generated 59 warnings (run `cargo fix --bin "open-epaper-gen" -p open-epaper-gen --tests` to apply 57 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/open_epaper_gen-c654185fa884fc0c)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test draw::tests::test_can_set_padding_on_view ... ok
[INFO] [stdout] test draw::tests::test_empty_hstack_has_zero_width ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_nested_hstack ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_multiple_spacers_zero_hinted ... ok
[INFO] [stdout] test draw::tests::test_hstack_draws_top_aligned_elements_at_original_y ... ok
[INFO] [stdout] test draw::tests::test_hstack_expands_spacers ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_purely_spacers_infinitely_hinted ... ok
[INFO] [stdout] test draw::tests::test_can_mix_hstack_and_vstack ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_multiple_spacers_optimally_hinted ... ok
[INFO] [stdout] test draw::tests::test_empty_vstack_has_zero_width ... ok
[INFO] [stdout] test draw::tests::test_hstack_draws_bottom_aligned_elements ... ok
[INFO] [stdout] test draw::tests::test_empty_hstack_has_maximum_height_of_all_children ... ok
[INFO] [stdout] test draw::tests::test_empty_hstack_has_zero_height ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_multiple_spacers_infinitely_hinted ... ok
[INFO] [stdout] test draw::tests::test_hstack_draws_center_aligned_elements ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_purely_spacers_zero_hinted ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_purely_spacers_optimally_hinted ... ok
[INFO] [stdout] test draw::tests::test_empty_vstack_has_zero_height ... ok
[INFO] [stdout] test draw::tests::test_hstack_leaves_spacing_between_elements ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_views_that_are_too_big ... ok
[INFO] [stdout] test draw::tests::test_hstack_with_inflexible_children_expands_to_their_total_width ... ok
[INFO] [stdout] test draw::tests::test_hstack_renders_top_and_left_padding ... ok
[INFO] [stdout] test draw::tests::test_hstack_width_includes_spacing ... ok
[INFO] [stdout] test draw::tests::test_hstack_layouts_zero_views ... ok
[INFO] [stdout] test draw::tests::test_hstack_padding_cuts_into_space_for_views ... ok
[INFO] [stdout] test draw::tests::test_vstack_has_maximum_width_of_all_children ... ok
[INFO] [stdout] test draw::tests::test_vstack_draws_center_aligned_elements ... ok
[INFO] [stdout] test draw::tests::test_vstack_draws_left_aligned_elements_at_original_x ... ok
[INFO] [stdout] test draw::tests::test_vstack_draws_right_aligned_elements ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_nested_vstack ... ok
[INFO] [stdout] test draw::tests::test_vstack_has_total_height_of_all_children ... ok
[INFO] [stdout] test draw::tests::test_vstack_height_includes_spacing ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_purely_spacers_zero_hinted ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_purely_spacers_optimally_hinted ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_multiple_spacers_infinitely_hinted ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_purely_spacers_infinitely_hinted ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_zero_views ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_multiple_spacers_optimally_hinted ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_multiple_spacers_zero_hinted ... ok
[INFO] [stdout] test draw::tests::test_vstack_layouts_views_that_are_too_big ... ok
[INFO] [stdout] test draw::tests::test_vstack_leaves_spacing_between_elements ... ok
[INFO] [stdout] test draw::tests::test_vstack_renders_top_and_left_padding ... ok
[INFO] [stdout] test draw::tests::test_vstack_padding_cuts_into_space_for_views ... ok
[INFO] [stdout] test draw::tests::test_vstack_spacer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xtask-cb8ac2d0768cf912)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bcb8a6649366d2597394e7f6daa925729d2b0c80f4f203ba9e91f63809c74ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bcb8a6649366d2597394e7f6daa925729d2b0c80f4f203ba9e91f63809c74ec", kill_on_drop: false }`
[INFO] [stdout] 6bcb8a6649366d2597394e7f6daa925729d2b0c80f4f203ba9e91f63809c74ec
