[INFO] cloning repository https://github.com/LeSnake04/Rustogram
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeSnake04/Rustogram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67770b3ee3927e78f1001937f462f2de7ef18a3c
[INFO] checking LeSnake04/Rustogram against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LeSnake04/Rustogram on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LeSnake04/Rustogram
[INFO] finished tweaking git repo https://github.com/LeSnake04/Rustogram
[INFO] tweaked toml for git repo https://github.com/LeSnake04/Rustogram written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LeSnake04/Rustogram 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking LeSnake04/Rustogram against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LeSnake04/Rustogram on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LeSnake04/Rustogram
[INFO] finished tweaking git repo https://github.com/LeSnake04/Rustogram
[INFO] tweaked toml for git repo https://github.com/LeSnake04/Rustogram written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LeSnake04/Rustogram 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking LeSnake04/Rustogram against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeSnake04%2FRustogram" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LeSnake04/Rustogram on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LeSnake04/Rustogram
[INFO] finished tweaking git repo https://github.com/LeSnake04/Rustogram
[INFO] tweaked toml for git repo https://github.com/LeSnake04/Rustogram written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LeSnake04/Rustogram 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mint v0.5.8
[INFO] [stderr]   Downloaded stopwatch v0.0.7
[INFO] [stderr]   Downloaded glam v0.20.2
[INFO] [stderr]   Downloaded naga v0.8.1
[INFO] [stderr]   Downloaded wgpu-core v0.12.1
[INFO] [stderr]   Downloaded wgpu-hal v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b98f4f99545c1db3101785e1619ec0bf69717ed37e6dd5f6e20cc18ad7d05fba
[INFO] running `Command { std: "docker" "start" "-a" "b98f4f99545c1db3101785e1619ec0bf69717ed37e6dd5f6e20cc18ad7d05fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b98f4f99545c1db3101785e1619ec0bf69717ed37e6dd5f6e20cc18ad7d05fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98f4f99545c1db3101785e1619ec0bf69717ed37e6dd5f6e20cc18ad7d05fba", kill_on_drop: false }`
[INFO] [stdout] b98f4f99545c1db3101785e1619ec0bf69717ed37e6dd5f6e20cc18ad7d05fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1198d778cc55472aea52db25ff0fa1cb8b49885d00d13c0887df682c495b7a1d
[INFO] running `Command { std: "docker" "start" "-a" "1198d778cc55472aea52db25ff0fa1cb8b49885d00d13c0887df682c495b7a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.94
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]     Checking mint v0.5.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking futures-io v0.3.18
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking async-task v4.0.3
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking raw-window-handle v0.4.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]     Checking libloading v0.7.2
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking pp-rs v0.2.1
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]     Checking wgpu-types v0.12.0
[INFO] [stderr]    Compiling wgpu-core v0.12.1
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking profiling v1.0.5
[INFO] [stderr]     Checking glow v0.11.2
[INFO] [stderr]     Checking inplace_it v0.3.3
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking ttf-parser v0.13.4
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.5
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]     Checking euclid v0.22.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.16
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking bevy_tasks v0.7.0
[INFO] [stderr]     Checking svg_fmt v0.4.1
[INFO] [stderr]     Checking notify v5.0.0-pre.11
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling cpal v0.13.5
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking xi-unicode v0.3.0
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking rectangle-pack v0.4.2
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking combine v4.6.3
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking owned_ttf_parser v0.13.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking ab_glyph v0.2.12
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking glyph_brush_layout v0.2.3
[INFO] [stderr]     Checking stretch v0.3.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking webbrowser v0.7.1
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking stopwatch v0.0.7
[INFO] [stderr]     Checking x11rb v0.9.0
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling gltf-derive v1.0.0
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking emath v0.18.0
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]    Compiling cargo-manifest v0.2.6
[INFO] [stderr]    Compiling bevy_macro_utils v0.7.0
[INFO] [stderr]    Compiling bevy_derive v0.7.0
[INFO] [stderr]    Compiling bevy_reflect_derive v0.7.0
[INFO] [stderr]    Compiling bevy_ecs_macros v0.7.0
[INFO] [stderr]    Compiling bevy-crevice-derive v0.7.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking glam v0.20.2
[INFO] [stderr]     Checking ron v0.7.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.3
[INFO] [stderr]     Checking gilrs-core v0.3.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking gpu-descriptor v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking gilrs v0.8.2
[INFO] [stderr]     Checking bevy_utils v0.7.0
[INFO] [stderr]     Checking epaint v0.18.1
[INFO] [stderr]     Checking arboard v2.1.1
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking toml_edit v0.14.4
[INFO] [stderr]     Checking gltf-json v1.0.0
[INFO] [stderr]     Checking rodio v0.15.0
[INFO] [stderr]     Checking egui v0.18.1
[INFO] [stderr]     Checking bevy_reflect v0.7.0
[INFO] [stderr]     Checking bevy_crevice v0.7.0
[INFO] [stderr]     Checking hexasphere v7.0.0
[INFO] [stderr]     Checking naga v0.8.1
[INFO] [stderr]     Checking gltf v1.0.0
[INFO] [stderr]     Checking bevy_ecs v0.7.0
[INFO] [stderr]     Checking bevy_math v0.7.0
[INFO] [stderr]     Checking bevy_app v0.7.0
[INFO] [stderr]     Checking bevy_core v0.7.0
[INFO] [stderr]     Checking bevy_log v0.7.0
[INFO] [stderr]     Checking bevy_hierarchy v0.7.0
[INFO] [stderr]     Checking bevy_window v0.7.0
[INFO] [stderr]     Checking bevy_input v0.7.0
[INFO] [stderr]     Checking wgpu-hal v0.12.1
[INFO] [stderr]     Checking bevy_diagnostic v0.7.0
[INFO] [stderr]     Checking bevy_transform v0.7.0
[INFO] [stderr]     Checking bevy_gilrs v0.7.0
[INFO] [stderr]     Checking bevy_winit v0.7.0
[INFO] [stderr]     Checking bevy_asset v0.7.0
[INFO] [stderr]     Checking bevy_scene v0.7.0
[INFO] [stderr]     Checking bevy_animation v0.7.0
[INFO] [stderr]     Checking bevy_audio v0.7.0
[INFO] [stderr]     Checking wgpu v0.12.0
[INFO] [stderr]     Checking bevy_render v0.7.0
[INFO] [stderr]     Checking bevy_core_pipeline v0.7.0
[INFO] [stderr]     Checking bevy_sprite v0.7.0
[INFO] [stderr]     Checking bevy_pbr v0.7.0
[INFO] [stderr]     Checking bevy_text v0.7.0
[INFO] [stderr]     Checking bevy_ui v0.7.0
[INFO] [stderr]     Checking bevy_gltf v0.7.0
[INFO] [stderr]     Checking bevy_internal v0.7.0
[INFO] [stderr]     Checking bevy v0.7.0
[INFO] [stderr]     Checking bevy_egui v0.14.0
[INFO] [stderr]     Checking rustogram v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/save.rs:101:3
[INFO] [stdout]     |
[INFO] [stdout] 100 |         return Err(Error::NotImplemented("Saving of File".to_string()));
[INFO] [stdout]     |         --------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 101 |         let content: String = self.to_string()?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/save.rs:101:3
[INFO] [stdout]     |
[INFO] [stdout] 100 |         return Err(Error::NotImplemented("Saving of File".to_string()));
[INFO] [stdout]     |         --------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 101 |         let content: String = self.to_string()?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `save`
[INFO] [stdout]   --> src/save.rs:96:11
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut save = match File::open(self.path()) {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_save`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/save.rs:96:7
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut save = match File::open(self.path()) {
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `save`
[INFO] [stdout]   --> src/save.rs:96:11
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut save = match File::open(self.path()) {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_save`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/save.rs:96:7
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut save = match File::open(self.path()) {
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/level.rs:40:2
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 39 |     TomlParsing(toml::de::Error),
[INFO] [stdout] 40 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]   --> src/level.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Nonogram {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn path(&self) -> PathBuf {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/save.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 14 |     SaveNotFound(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     CannotCreateFile(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     CannotOpenFile(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     CannotWriteFile(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     TomlParsing(toml::de::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     TomlWriteError(toml_edit::TomlError),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     UnknownError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 21 |     NotImplemented(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load`, `load_or_create`, `to_string`, and `store` are never used
[INFO] [stdout]   --> src/save.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl RustogramSave {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn load(id: String) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn load_or_create(id: String) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn to_string(&self) -> Result<String, Error> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |     fn store(&self) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egui_dialog` is never used
[INFO] [stdout]   --> src/ui.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn egui_dialog(title: &str, content: &str, ctx: &mut EguiContext) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ui.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     &ectx.ctx_mut().set_visuals(Visuals::dark());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let _ = &ectx.ctx_mut().set_visuals(Visuals::dark());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/level.rs:40:2
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 39 |     TomlParsing(toml::de::Error),
[INFO] [stdout] 40 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]   --> src/level.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Nonogram {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn path(&self) -> PathBuf {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/save.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 14 |     SaveNotFound(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     CannotCreateFile(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     CannotOpenFile(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     CannotWriteFile(std::io::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     TomlParsing(toml::de::Error),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     TomlWriteError(toml_edit::TomlError),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     UnknownError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 21 |     NotImplemented(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load`, `load_or_create`, `to_string`, and `store` are never used
[INFO] [stdout]   --> src/save.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl RustogramSave {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn load(id: String) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn load_or_create(id: String) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn to_string(&self) -> Result<String, Error> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |     fn store(&self) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egui_dialog` is never used
[INFO] [stdout]   --> src/ui.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn egui_dialog(title: &str, content: &str, ctx: &mut EguiContext) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ui.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     &ectx.ctx_mut().set_visuals(Visuals::dark());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let _ = &ectx.ctx_mut().set_visuals(Visuals::dark());
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1198d778cc55472aea52db25ff0fa1cb8b49885d00d13c0887df682c495b7a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1198d778cc55472aea52db25ff0fa1cb8b49885d00d13c0887df682c495b7a1d", kill_on_drop: false }`
[INFO] [stdout] 1198d778cc55472aea52db25ff0fa1cb8b49885d00d13c0887df682c495b7a1d
