[INFO] fetching crate moccasin 0.1.3...
[INFO] testing moccasin-0.1.3 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate moccasin 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate moccasin 0.1.3
[INFO] finished tweaking crates.io crate moccasin 0.1.3
[INFO] tweaked toml for crates.io crate moccasin 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate moccasin 0.1.3 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate moccasin 0.1.3 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `red`
[INFO] [stdout]    --> src/config/theme.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let red = make_color("#850908");
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_red`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fragment`
[INFO] [stdout]   --> src/ui/detail.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fragment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `centered_rect_sized` is never used
[INFO] [stdout]    --> src/ui/mod.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn centered_rect_sized(width: u16, height: u16, r: Rect) -> Rect {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_line_offset` is never used
[INFO] [stdout]  --> src/ui/detail.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn get_line_offset(line_width: u16, text_area_width: u16, alignment: Alignment) -> u16 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HTML` is never constructed
[INFO] [stdout]   --> src/ui/detail.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct HTML<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_dom`, `block`, `style`, `wrap`, `scroll`, and `alignment` are never used
[INFO] [stdout]   --> src/ui/detail.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<'a> HTML<'a> {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn block(mut self, block: Block<'a>) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn style(mut self, style: Style) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn wrap(mut self, wrap: Wrap) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn scroll(mut self, offset: (u16, u16)) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn alignment(mut self, alignment: Alignment) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:543:17
[INFO] [stdout]     |
[INFO] [stdout] 543 |                 self.config.add_feed_url(&url);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 543 |                 let _ = self.config.add_feed_url(&url);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                     self.config.remove_feed_url(&url);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 550 |                     let _ = self.config.remove_feed_url(&url);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:551:21
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     self.repo.remove_feed_url(&url);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     let _ = self.repo.remove_feed_url(&url);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 27s
[INFO] running `Command { std: "docker" "inspect" "1fb2e8a118f12c4d41474ef8bcdaa90ca8fa9fa819b6ac9e87654d93e400f79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb2e8a118f12c4d41474ef8bcdaa90ca8fa9fa819b6ac9e87654d93e400f79d", kill_on_drop: false }`
[INFO] [stdout] 1fb2e8a118f12c4d41474ef8bcdaa90ca8fa9fa819b6ac9e87654d93e400f79d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 226f70f9812c41a431f009ddf5e8760f7cc2e6fd02e349f847c244371b3f8d31
[INFO] running `Command { std: "docker" "start" "-a" "226f70f9812c41a431f009ddf5e8760f7cc2e6fd02e349f847c244371b3f8d31", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `red`
[INFO] [stdout]    --> src/config/theme.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let red = make_color("#850908");
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_red`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fragment`
[INFO] [stdout]   --> src/ui/detail.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fragment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `centered_rect_sized` is never used
[INFO] [stdout]    --> src/ui/mod.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn centered_rect_sized(width: u16, height: u16, r: Rect) -> Rect {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_line_offset` is never used
[INFO] [stdout]  --> src/ui/detail.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn get_line_offset(line_width: u16, text_area_width: u16, alignment: Alignment) -> u16 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HTML` is never constructed
[INFO] [stdout]   --> src/ui/detail.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct HTML<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_dom`, `block`, `style`, `wrap`, `scroll`, and `alignment` are never used
[INFO] [stdout]   --> src/ui/detail.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<'a> HTML<'a> {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn block(mut self, block: Block<'a>) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn style(mut self, style: Style) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn wrap(mut self, wrap: Wrap) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn scroll(mut self, offset: (u16, u16)) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn alignment(mut self, alignment: Alignment) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:543:17
[INFO] [stdout]     |
[INFO] [stdout] 543 |                 self.config.add_feed_url(&url);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 543 |                 let _ = self.config.add_feed_url(&url);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                     self.config.remove_feed_url(&url);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 550 |                     let _ = self.config.remove_feed_url(&url);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling moccasin v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:551:21
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     self.repo.remove_feed_url(&url);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     let _ = self.repo.remove_feed_url(&url);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `red`
[INFO] [stdout]    --> src/config/theme.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let red = make_color("#850908");
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_red`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fragment`
[INFO] [stdout]   --> src/ui/detail.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fragment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `centered_rect_sized` is never used
[INFO] [stdout]    --> src/ui/mod.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn centered_rect_sized(width: u16, height: u16, r: Rect) -> Rect {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_line_offset` is never used
[INFO] [stdout]  --> src/ui/detail.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn get_line_offset(line_width: u16, text_area_width: u16, alignment: Alignment) -> u16 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HTML` is never constructed
[INFO] [stdout]   --> src/ui/detail.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct HTML<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_dom`, `block`, `style`, `wrap`, `scroll`, and `alignment` are never used
[INFO] [stdout]   --> src/ui/detail.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<'a> HTML<'a> {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn block(mut self, block: Block<'a>) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn style(mut self, style: Style) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn wrap(mut self, wrap: Wrap) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn scroll(mut self, offset: (u16, u16)) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn alignment(mut self, alignment: Alignment) -> HTML<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:543:17
[INFO] [stdout]     |
[INFO] [stdout] 543 |                 self.config.add_feed_url(&url);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 543 |                 let _ = self.config.add_feed_url(&url);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                     self.config.remove_feed_url(&url);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 550 |                     let _ = self.config.remove_feed_url(&url);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/app.rs:551:21
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     self.repo.remove_feed_url(&url);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 551 |                     let _ = self.repo.remove_feed_url(&url);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "226f70f9812c41a431f009ddf5e8760f7cc2e6fd02e349f847c244371b3f8d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226f70f9812c41a431f009ddf5e8760f7cc2e6fd02e349f847c244371b3f8d31", kill_on_drop: false }`
[INFO] [stdout] 226f70f9812c41a431f009ddf5e8760f7cc2e6fd02e349f847c244371b3f8d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46ecd59cca73f6f42fa11682492d103e19f1bde33e47e31cadf08c88b190a0e5
[INFO] running `Command { std: "docker" "start" "-a" "46ecd59cca73f6f42fa11682492d103e19f1bde33e47e31cadf08c88b190a0e5", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `red`
[INFO] [stderr]    --> src/config/theme.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let red = make_color("#850908");
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_red`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fragment`
[INFO] [stderr]   --> src/ui/detail.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fragment`
[INFO] [stderr] 
[INFO] [stderr] warning: function `centered_rect_sized` is never used
[INFO] [stderr]    --> src/ui/mod.rs:217:4
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn centered_rect_sized(width: u16, height: u16, r: Rect) -> Rect {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_line_offset` is never used
[INFO] [stderr]  --> src/ui/detail.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn get_line_offset(line_width: u16, text_area_width: u16, alignment: Alignment) -> u16 {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HTML` is never constructed
[INFO] [stderr]   --> src/ui/detail.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct HTML<'a> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_dom`, `block`, `style`, `wrap`, `scroll`, and `alignment` are never used
[INFO] [stderr]   --> src/ui/detail.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl<'a> HTML<'a> {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 31 |     fn from_dom(fragment: Dom) -> Self {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn block(mut self, block: Block<'a>) -> HTML<'a> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     pub fn style(mut self, style: Style) -> HTML<'a> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn wrap(mut self, wrap: Wrap) -> HTML<'a> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn scroll(mut self, offset: (u16, u16)) -> HTML<'a> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     pub fn alignment(mut self, alignment: Alignment) -> HTML<'a> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/app.rs:543:17
[INFO] [stderr]     |
[INFO] [stderr] 543 |                 self.config.add_feed_url(&url);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 543 |                 let _ = self.config.add_feed_url(&url);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/app.rs:550:21
[INFO] [stderr]     |
[INFO] [stderr] 550 |                     self.config.remove_feed_url(&url);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 550 |                     let _ = self.config.remove_feed_url(&url);
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/app.rs:551:21
[INFO] [stderr]     |
[INFO] [stderr] 551 |                     self.repo.remove_feed_url(&url);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 551 |                     let _ = self.repo.remove_feed_url(&url);
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `moccasin` (lib) generated 9 warnings
[INFO] [stderr] warning: `moccasin` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moccasin-3e4303d74fda39f7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mcsn-4ad76029fca73306)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests moccasin
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46ecd59cca73f6f42fa11682492d103e19f1bde33e47e31cadf08c88b190a0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ecd59cca73f6f42fa11682492d103e19f1bde33e47e31cadf08c88b190a0e5", kill_on_drop: false }`
[INFO] [stdout] 46ecd59cca73f6f42fa11682492d103e19f1bde33e47e31cadf08c88b190a0e5
