[INFO] cloning repository https://github.com/funnisimo/conapp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnisimo/conapp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnisimo%2Fconapp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnisimo%2Fconapp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 569618e1354ddec42380be366841f37ae18ef229
[INFO] testing funnisimo/conapp against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnisimo%2Fconapp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/funnisimo/conapp
[INFO] finished tweaking git repo https://github.com/funnisimo/conapp
[INFO] tweaked toml for git repo https://github.com/funnisimo/conapp written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/funnisimo/conapp on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/funnisimo/conapp 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded thiserror-impl v1.0.38
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[INFO] [stderr]   Downloaded memmap2 v0.5.8
[INFO] [stderr]   Downloaded cc v1.0.78
[INFO] [stderr]   Downloaded gl v0.14.0
[INFO] [stderr]   Downloaded doryen-fov v0.1.1
[INFO] [stderr]   Downloaded calloop v0.10.4
[INFO] [stderr]   Downloaded serde_derive v1.0.151
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[INFO] [stderr]   Downloaded serde v1.0.151
[INFO] [stderr]   Downloaded syn v1.0.107
[INFO] [stderr]   Downloaded uni-gl v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea
[INFO] running `Command { std: "docker" "start" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
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[INFO] [stderr]    Compiling wayland-sys v0.29.5
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[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
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[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossfont v0.5.1
[INFO] [stderr]    Compiling x11-dl v2.20.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling raw-window-handle v0.5.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling safe_arch v0.5.2
[INFO] [stderr]    Compiling tiny-skia-path v0.7.0
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling png v0.17.7
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.6
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling memmap2 v0.5.8
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling tiny-skia v0.7.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling servo-fontconfig v0.5.1
[INFO] [stderr]    Compiling freetype-rs v0.26.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling image v0.24.5
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling uni-gl v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling foreign-types-macros v0.2.2
[INFO] [stderr]    Compiling foreign-types v0.5.0
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling wayland-egl v0.29.5
[INFO] [stderr]    Compiling calloop v0.10.4
[INFO] [stderr]    Compiling sctk-adwaita v0.4.3
[INFO] [stderr]    Compiling winit v0.27.5
[INFO] [stderr]    Compiling glutin v0.29.1
[INFO] [stderr]    Compiling conapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `file::*`
[INFO] [stdout]   --> src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use file::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/plain.rs:13:45
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn plain<'a>(buffer: &'a mut Buffer) -> PlainPrinter {
[INFO] [stdout]    |                           --                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn plain<'a>(buffer: &'a mut Buffer) -> PlainPrinter<'a> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/plain.rs:17:44
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn text<'a>(buffer: &'a mut Buffer) -> PlainPrinter {
[INFO] [stdout]    |                          --                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn text<'a>(buffer: &'a mut Buffer) -> PlainPrinter<'a> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/colored.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn colored<'a>(buffer: &'a mut Buffer) -> ColoredPrinter {
[INFO] [stdout]    |                             --                ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn colored<'a>(buffer: &'a mut Buffer) -> ColoredPrinter<'a> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/frame.rs:28:45
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn frame<'a>(buffer: &'a mut Buffer) -> Frame {
[INFO] [stdout]    |                           --                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn frame<'a>(buffer: &'a mut Buffer) -> Frame<'a> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/draw/rect.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rect<'a>(buffer: &'a mut Buffer) -> RectPrinter {
[INFO] [stdout]   |                          --                ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rect<'a>(buffer: &'a mut Buffer) -> RectPrinter<'a> {
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/draw/progress.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn progress<'a>(buffer: &'a mut Buffer) -> Progress {
[INFO] [stdout]   |                              --                ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn progress<'a>(buffer: &'a mut Buffer) -> Progress<'a> {
[INFO] [stdout]   |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/draw/image.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image(buffer: &mut Buffer) -> Blitter {
[INFO] [stdout]   |                      ^^^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image(buffer: &mut Buffer) -> Blitter<'_> {
[INFO] [stdout]   |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling doryen-fov v0.1.1
[INFO] [stdout] warning: unused import: `file::*`
[INFO] [stdout]   --> src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use file::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/plain.rs:13:45
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn plain<'a>(buffer: &'a mut Buffer) -> PlainPrinter {
[INFO] [stdout]    |                           --                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn plain<'a>(buffer: &'a mut Buffer) -> PlainPrinter<'a> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/plain.rs:17:44
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn text<'a>(buffer: &'a mut Buffer) -> PlainPrinter {
[INFO] [stdout]    |                          --                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn text<'a>(buffer: &'a mut Buffer) -> PlainPrinter<'a> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/colored.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn colored<'a>(buffer: &'a mut Buffer) -> ColoredPrinter {
[INFO] [stdout]    |                             --                ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn colored<'a>(buffer: &'a mut Buffer) -> ColoredPrinter<'a> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/frame.rs:28:45
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn frame<'a>(buffer: &'a mut Buffer) -> Frame {
[INFO] [stdout]    |                           --                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn frame<'a>(buffer: &'a mut Buffer) -> Frame<'a> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/draw/rect.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rect<'a>(buffer: &'a mut Buffer) -> RectPrinter {
[INFO] [stdout]   |                          --                ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rect<'a>(buffer: &'a mut Buffer) -> RectPrinter<'a> {
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/draw/progress.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn progress<'a>(buffer: &'a mut Buffer) -> Progress {
[INFO] [stdout]   |                              --                ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn progress<'a>(buffer: &'a mut Buffer) -> Progress<'a> {
[INFO] [stdout]   |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/draw/image.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image(buffer: &mut Buffer) -> Blitter {
[INFO] [stdout]   |                      ^^^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image(buffer: &mut Buffer) -> Blitter<'_> {
[INFO] [stdout]   |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling conapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `file::*`
[INFO] [stdout]   --> src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use file::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> examples/demo/entity.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Entity {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/plain.rs:13:45
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn plain<'a>(buffer: &'a mut Buffer) -> PlainPrinter {
[INFO] [stdout]    |                           --                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn plain<'a>(buffer: &'a mut Buffer) -> PlainPrinter<'a> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/plain.rs:17:44
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn text<'a>(buffer: &'a mut Buffer) -> PlainPrinter {
[INFO] [stdout]    |                          --                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn text<'a>(buffer: &'a mut Buffer) -> PlainPrinter<'a> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/colored.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn colored<'a>(buffer: &'a mut Buffer) -> ColoredPrinter {
[INFO] [stdout]    |                             --                ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn colored<'a>(buffer: &'a mut Buffer) -> ColoredPrinter<'a> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/draw/frame.rs:28:45
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn frame<'a>(buffer: &'a mut Buffer) -> Frame {
[INFO] [stdout]    |                           --                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn frame<'a>(buffer: &'a mut Buffer) -> Frame<'a> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/draw/rect.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rect<'a>(buffer: &'a mut Buffer) -> RectPrinter {
[INFO] [stdout]   |                          --                ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn rect<'a>(buffer: &'a mut Buffer) -> RectPrinter<'a> {
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/draw/progress.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn progress<'a>(buffer: &'a mut Buffer) -> Progress {
[INFO] [stdout]   |                              --                ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn progress<'a>(buffer: &'a mut Buffer) -> Progress<'a> {
[INFO] [stdout]   |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/draw/image.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image(buffer: &mut Buffer) -> Blitter {
[INFO] [stdout]   |                      ^^^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image(buffer: &mut Buffer) -> Blitter<'_> {
[INFO] [stdout]   |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conapp` (lib test); 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name conapp --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=fb6a6f5aeb3ce506 -C extra-filename=-4a14396567780a67 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern doryen_fov=/opt/rustwide/target/debug/deps/libdoryen_fov-904fab269746402e.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-4e159169cea9be32.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-bb202ea82336a746.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-af860367908b8176.rlib --extern uni_gl=/opt/rustwide/target/debug/deps/libuni_gl-43ee07422616cece.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-addd5e04906ca98d.rlib --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-0bc2e55292407dc5.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1dd8ba4ed6c48d74.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `conapp` (example "demo"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name demo --edition=2021 examples/demo/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=2fc0a1d22b407c19 -C extra-filename=-e5c11212aec598d5 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern conapp=/opt/rustwide/target/debug/deps/libconapp.rlib --extern doryen_fov=/opt/rustwide/target/debug/deps/libdoryen_fov-904fab269746402e.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-4e159169cea9be32.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-bb202ea82336a746.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-af860367908b8176.rlib --extern uni_gl=/opt/rustwide/target/debug/deps/libuni_gl-43ee07422616cece.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-addd5e04906ca98d.rlib --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-0bc2e55292407dc5.rlib --extern winit=/opt/rustwide/target/debug/deps/libwinit-1dd8ba4ed6c48d74.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/examples/rustc1Wr9DQ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libconapp,libimage-bb202ea82336a746,libcolor_quant-72accfe2cafd1a2d,libbyteorder-fb36fe721788ce00,libnum_rational-ade0b32bbfa32c3e,libnum_integer-827b63b950b9e2f1,libnum_traits-5285743d482a718d,libuni_gl-43ee07422616cece,libgl-28a3d47b44a9e895,libglutin-4e159169cea9be32,libwayland_egl-18f44014a2a64e2e,libosmesa_sys-555a7da2ffc6df9c,libshared_library-5a15f6219bed8544,libwinit-1dd8ba4ed6c48d74,libsctk_adwaita-5594519eda276de2,libcrossfont-9a304713cf5c5bdf,libfontconfig-368d207ebe673649,libfontconfig_sys-b5c1125d83462f2e,libexpat_sys-fa16f6b801714f88,libforeign_types-791af67e78a2e7cc,libforeign_types_shared-3d83f2459f55b51f,libfreetype-3b392cf90b55f648,libfreetype_sys-a6eb492440c02b38,libtiny_skia-d62f873b9cbbc32d,libpng-a84c6e53346e9fdb,libflate2-662fbe7caf2e9096,libminiz_oxide-d17addcf00787734,libadler-8a8ce72c9fb247b6,libcrc32fast-b1b13fb2b4f6e9b8,libsafe_arch-45905d2d8aa007b8,libarrayvec-1656f650a01ecea7,libtiny_skia_path-115509118a23935f,libbytemuck-4278c6610b64c273,libarrayref-25c9fb6ef5409f9c,libraw_window_handle-d18ea2b5acc00d07,libmio-77907ff1ff6370bf,libpercent_encoding-bf512ecf668f0e68,libsmithay_client_toolkit-e9d68731162b7382,libwayland_cursor-b963a9433c6b152b,libxcursor-78410b9606f4c955,libnom-831b65a0cb21e8e4,libmemchr-07fcfbc856facaed,libmemmap2-75a857952f44aad6,libwayland_protocols-51fae107a9912192,libwayland_client-015ed52284e49e20,libscoped_tls-ddc34d439339bb5f,libwayland_commons-85b588f2279533c7,libnix-dfb3919289543934,libwayland_sys-9d59d0715dca061b,libcalloop-dd581bf3a01fd057,libthiserror-b253909db2a6ed6e,libslotmap-39be1b079d525159,libnix-10026d5693de47df,libmemoffset-a572a9bbfa5c97e7,libvec_map-75126d96f8392bf4,libdlib-e6c1d4c4c82a2272,liblibloading-439a8a51fa0242c9,libparking_lot-1436ad3c5d867c16,libparking_lot_core-96ed6321d27710d1,libsmallvec-4517414d4f20efb1,liblock_api-b8a33d985491ef6f,libscopeguard-e318caba69bf687f,libraw_window_handle-577511740fd28c96,libcty-bf0a8fc628231ea7,libonce_cell-0b208e55ffc12dcf,libinstant-a3f719cec2cb9298,libbitflags-dde12b0d7d495b50,liblog-d31671b75f3392bc,libcfg_if-3e7fc4e38d4a72b5,libglutin_glx_sys-7e2cad78100c0bf7,libx11_dl-ef903f3ee4f0456b,liblibc-be68d869e60417ed,liblazy_static-af860367908b8176,libglutin_egl_sys-71f6345788f08eee}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lfreetype" "-lfontconfig" "-lfreetype" "-lexpat" "-lfreetype" "-ldl" "-ldl" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/examples/rustc1Wr9DQ/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/blit-754bfb8a27d7f8ad" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conapp` (example "blit") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea", kill_on_drop: false }`
[INFO] [stdout] 7fbe3d3648395f607d39f2fd4176e1de6a40c03817181ae8cbdd91ade948bdea
