[INFO] cloning repository https://github.com/TKGgunter/SlideShow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TKGgunter/SlideShow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKGgunter%2FSlideShow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKGgunter%2FSlideShow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4eb9442f8a7c19275d85f664a2bc0da573fe61a
[INFO] testing TKGgunter/SlideShow against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTKGgunter%2FSlideShow" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TKGgunter/SlideShow on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TKGgunter/SlideShow
[INFO] removed path dependency libharu-sys from git repo https://github.com/TKGgunter/SlideShow
[INFO] finished tweaking git repo https://github.com/TKGgunter/SlideShow
[INFO] tweaked toml for git repo https://github.com/TKGgunter/SlideShow written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/TKGgunter/SlideShow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libharu-sys) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libharu-sys) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libharu-sys v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da3e19ed6447398e61267f32e54bc2187bcfbe7c848db508a111017b9ca44c14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da3e19ed6447398e61267f32e54bc2187bcfbe7c848db508a111017b9ca44c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3e19ed6447398e61267f32e54bc2187bcfbe7c848db508a111017b9ca44c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3e19ed6447398e61267f32e54bc2187bcfbe7c848db508a111017b9ca44c14", kill_on_drop: false }`
[INFO] [stdout] da3e19ed6447398e61267f32e54bc2187bcfbe7c848db508a111017b9ca44c14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ff92574cca2f8e50ebfadfe4eff80513e41b74a8379a558a616b5e31faa7be1
[INFO] running `Command { std: "docker" "start" "-a" "0ff92574cca2f8e50ebfadfe4eff80513e41b74a8379a558a616b5e31faa7be1", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libharu-sys) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling libharu-sys v0.0.1
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling SlideShow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/render_libharu.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `render`
[INFO] [stdout]  --> src/main.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | use render_libharu::{render};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_data`
[INFO] [stdout]   --> src/render_libharu.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 user_data : HPDF_HANDLE)
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `temp_braced` is assigned to, but never used
[INFO] [stdout]    --> src/render_libharu.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let mut temp_braced = None;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_temp_braced` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_braced` is never read
[INFO] [stdout]    --> src/render_libharu.rs:424:41
[INFO] [stdout]     |
[INFO] [stdout] 424 | ...                   temp_braced = Some( match_value_f32data(&0.0, &iter_config.data));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_vertical_lines`
[INFO] [stdout]    --> src/render_libharu.rs:559:33
[INFO] [stdout]     |
[INFO] [stdout] 559 | ...                   let delta_vertical_lines = if offset == 0 { vec_text_and_properties[0].delta_vertical_lines+1} 
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_vertical_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nth`
[INFO] [stdout]    --> src/parser.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut nth = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:646:17
[INFO] [stdout]     |
[INFO] [stdout] 646 |             let mut value = String::from("");
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slide_string` is never read
[INFO] [stdout]    --> src/parser.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |     let mut slide_string = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clean_contents` is never read
[INFO] [stdout]    --> src/parser.rs:963:9
[INFO] [stdout]     |
[INFO] [stdout] 963 |     let mut clean_contents = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clean_contents` is never read
[INFO] [stdout]    --> src/parser.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 969 |     let mut clean_contents = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clean_contents` is never read
[INFO] [stdout]    --> src/parser.rs:978:9
[INFO] [stdout]     |
[INFO] [stdout] 978 |     let mut clean_contents = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/parser.rs:220:14
[INFO] [stdout]     |
[INFO] [stdout] 220 |         for (i, iter) in self.config_data.iter().enumerate(){
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/render_libharu.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let mut page = pdf.add_page();
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/render_libharu.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     let mut font_name   = cloned_document_settings.slide_font;
[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]    --> src/render_libharu.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 |     let mut font_color  = cloned_document_settings.slide_font_color;
[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]    --> src/render_libharu.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |     let mut slide_width = cloned_document_settings.slide_width;
[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]    --> src/render_libharu.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let mut slide_height= cloned_document_settings.slide_height;
[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]    --> src/render_libharu.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     let mut slide_color = cloned_document_settings.slide_color;
[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]    --> src/render_libharu.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let mut text_align  = cloned_document_settings.slide_align;
[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]    --> src/render_libharu.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let mut text_valign = cloned_document_settings.slide_valign;
[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]    --> src/render_libharu.rs:365:25
[INFO] [stdout]     |
[INFO] [stdout] 365 |                     let mut temp_pos_y : Option<f32> = None;
[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]    --> src/parser.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut nth = 0;
[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]    --> src/parser.rs:477:17
[INFO] [stdout]     |
[INFO] [stdout] 477 |             let mut ref_config = it.config.as_mut().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]    --> src/parser.rs:646:17
[INFO] [stdout]     |
[INFO] [stdout] 646 |             let mut value = String::from("");
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `SlideShow` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `slide_show`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NOT_HANDLED` should have a snake case name
[INFO] [stdout]    --> src/render_libharu.rs:472:37
[INFO] [stdout]     |
[INFO] [stdout] 472 | ...                   NOT_HANDLED =>{
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: convert the identifier to snake case: `not_handled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.41s
[INFO] running `Command { std: "docker" "inspect" "0ff92574cca2f8e50ebfadfe4eff80513e41b74a8379a558a616b5e31faa7be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff92574cca2f8e50ebfadfe4eff80513e41b74a8379a558a616b5e31faa7be1", kill_on_drop: false }`
[INFO] [stdout] 0ff92574cca2f8e50ebfadfe4eff80513e41b74a8379a558a616b5e31faa7be1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a70199eae7a4cf53782c3158e1ce97f0307cc1ca30c49ebebb8e17b8fa4d55f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2a70199eae7a4cf53782c3158e1ce97f0307cc1ca30c49ebebb8e17b8fa4d55f", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libharu-sys) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling SlideShow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/render_libharu.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `render`
[INFO] [stdout]  --> src/main.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | use render_libharu::{render};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_data`
[INFO] [stdout]   --> src/render_libharu.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 user_data : HPDF_HANDLE)
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `temp_braced` is assigned to, but never used
[INFO] [stdout]    --> src/render_libharu.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let mut temp_braced = None;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_temp_braced` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_braced` is never read
[INFO] [stdout]    --> src/render_libharu.rs:424:41
[INFO] [stdout]     |
[INFO] [stdout] 424 | ...                   temp_braced = Some( match_value_f32data(&0.0, &iter_config.data));
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_vertical_lines`
[INFO] [stdout]    --> src/render_libharu.rs:559:33
[INFO] [stdout]     |
[INFO] [stdout] 559 | ...                   let delta_vertical_lines = if offset == 0 { vec_text_and_properties[0].delta_vertical_lines+1} 
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_vertical_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nth`
[INFO] [stdout]    --> src/parser.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut nth = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:646:17
[INFO] [stdout]     |
[INFO] [stdout] 646 |             let mut value = String::from("");
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `slide_string` is never read
[INFO] [stdout]    --> src/parser.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |     let mut slide_string = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clean_contents` is never read
[INFO] [stdout]    --> src/parser.rs:963:9
[INFO] [stdout]     |
[INFO] [stdout] 963 |     let mut clean_contents = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clean_contents` is never read
[INFO] [stdout]    --> src/parser.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 969 |     let mut clean_contents = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clean_contents` is never read
[INFO] [stdout]    --> src/parser.rs:978:9
[INFO] [stdout]     |
[INFO] [stdout] 978 |     let mut clean_contents = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/parser.rs:220:14
[INFO] [stdout]     |
[INFO] [stdout] 220 |         for (i, iter) in self.config_data.iter().enumerate(){
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/render_libharu.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let mut page = pdf.add_page();
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/render_libharu.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     let mut font_name   = cloned_document_settings.slide_font;
[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]    --> src/render_libharu.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 |     let mut font_color  = cloned_document_settings.slide_font_color;
[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]    --> src/render_libharu.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |     let mut slide_width = cloned_document_settings.slide_width;
[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]    --> src/render_libharu.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 297 |     let mut slide_height= cloned_document_settings.slide_height;
[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]    --> src/render_libharu.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     let mut slide_color = cloned_document_settings.slide_color;
[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]    --> src/render_libharu.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let mut text_align  = cloned_document_settings.slide_align;
[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]    --> src/render_libharu.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let mut text_valign = cloned_document_settings.slide_valign;
[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]    --> src/render_libharu.rs:365:25
[INFO] [stdout]     |
[INFO] [stdout] 365 |                     let mut temp_pos_y : Option<f32> = None;
[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]    --> src/parser.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let mut nth = 0;
[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]    --> src/parser.rs:477:17
[INFO] [stdout]     |
[INFO] [stdout] 477 |             let mut ref_config = it.config.as_mut().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]    --> src/parser.rs:646:17
[INFO] [stdout]     |
[INFO] [stdout] 646 |             let mut value = String::from("");
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `SlideShow` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `slide_show`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NOT_HANDLED` should have a snake case name
[INFO] [stdout]    --> src/render_libharu.rs:472:37
[INFO] [stdout]     |
[INFO] [stdout] 472 | ...                   NOT_HANDLED =>{
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: convert the identifier to snake case: `not_handled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "2a70199eae7a4cf53782c3158e1ce97f0307cc1ca30c49ebebb8e17b8fa4d55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a70199eae7a4cf53782c3158e1ce97f0307cc1ca30c49ebebb8e17b8fa4d55f", kill_on_drop: false }`
[INFO] [stdout] 2a70199eae7a4cf53782c3158e1ce97f0307cc1ca30c49ebebb8e17b8fa4d55f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99ce9caea935f087df75139302f6f3ffdbc8348d36a125d27ef12c0f689d107d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99ce9caea935f087df75139302f6f3ffdbc8348d36a125d27ef12c0f689d107d", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (libharu-sys) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::time::Instant;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]   --> src/render_libharu.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::path::Path;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `render`
[INFO] [stderr]  --> src/main.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 | use render_libharu::{render};
[INFO] [stderr]   |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_data`
[INFO] [stderr]   --> src/render_libharu.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 user_data : HPDF_HANDLE)
[INFO] [stderr]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `temp_braced` is assigned to, but never used
[INFO] [stderr]    --> src/render_libharu.rs:349:9
[INFO] [stderr]     |
[INFO] [stderr] 349 |     let mut temp_braced = None;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_temp_braced` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `temp_braced` is never read
[INFO] [stderr]    --> src/render_libharu.rs:424:41
[INFO] [stderr]     |
[INFO] [stderr] 424 | ...                   temp_braced = Some( match_value_f32data(&0.0, &iter_config.data));
[INFO] [stderr]     |                       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta_vertical_lines`
[INFO] [stderr]    --> src/render_libharu.rs:559:33
[INFO] [stderr]     |
[INFO] [stderr] 559 | ...                   let delta_vertical_lines = if offset == 0 { vec_text_and_properties[0].delta_vertical_lines+1} 
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_vertical_lines`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nth`
[INFO] [stderr]    --> src/parser.rs:400:13
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let mut nth = 0;
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nth`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/parser.rs:646:17
[INFO] [stderr]     |
[INFO] [stderr] 646 |             let mut value = String::from("");
[INFO] [stderr]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `slide_string` is never read
[INFO] [stderr]    --> src/parser.rs:857:9
[INFO] [stderr]     |
[INFO] [stderr] 857 |     let mut slide_string = String::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `clean_contents` is never read
[INFO] [stderr]    --> src/parser.rs:963:9
[INFO] [stderr]     |
[INFO] [stderr] 963 |     let mut clean_contents = String::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `clean_contents` is never read
[INFO] [stderr]    --> src/parser.rs:969:9
[INFO] [stderr]     |
[INFO] [stderr] 969 |     let mut clean_contents = String::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `clean_contents` is never read
[INFO] [stderr]    --> src/parser.rs:978:9
[INFO] [stderr]     |
[INFO] [stderr] 978 |     let mut clean_contents = String::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/parser.rs:220:14
[INFO] [stderr]     |
[INFO] [stderr] 220 |         for (i, iter) in self.config_data.iter().enumerate(){
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |     let mut page = pdf.add_page();
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:293:9
[INFO] [stderr]     |
[INFO] [stderr] 293 |     let mut font_name   = cloned_document_settings.slide_font;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |     let mut font_color  = cloned_document_settings.slide_font_color;
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:296:9
[INFO] [stderr]     |
[INFO] [stderr] 296 |     let mut slide_width = cloned_document_settings.slide_width;
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:297:9
[INFO] [stderr]     |
[INFO] [stderr] 297 |     let mut slide_height= cloned_document_settings.slide_height;
[INFO] [stderr]     |         ----^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:298:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |     let mut slide_color = cloned_document_settings.slide_color;
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:299:9
[INFO] [stderr]     |
[INFO] [stderr] 299 |     let mut text_align  = cloned_document_settings.slide_align;
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let mut text_valign = cloned_document_settings.slide_valign;
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/render_libharu.rs:365:25
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     let mut temp_pos_y : Option<f32> = None;
[INFO] [stderr]     |                         ----^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:400:13
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let mut nth = 0;
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:477:17
[INFO] [stderr]     |
[INFO] [stderr] 477 |             let mut ref_config = it.config.as_mut().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]    --> src/parser.rs:646:17
[INFO] [stderr]     |
[INFO] [stderr] 646 |             let mut value = String::from("");
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `SlideShow` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `slide_show`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NOT_HANDLED` should have a snake case name
[INFO] [stderr]    --> src/render_libharu.rs:472:37
[INFO] [stderr]     |
[INFO] [stderr] 472 | ...                   NOT_HANDLED =>{
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: convert the identifier to snake case: `not_handled`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/SlideShow-930182d615a25bc3
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99ce9caea935f087df75139302f6f3ffdbc8348d36a125d27ef12c0f689d107d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ce9caea935f087df75139302f6f3ffdbc8348d36a125d27ef12c0f689d107d", kill_on_drop: false }`
[INFO] [stdout] 99ce9caea935f087df75139302f6f3ffdbc8348d36a125d27ef12c0f689d107d
