[INFO] fetching crate i3monkit 0.1.2...
[INFO] testing i3monkit-0.1.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate i3monkit 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate i3monkit 0.1.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate i3monkit 0.1.2
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate i3monkit 0.1.2
[INFO] tweaked toml for crates.io crate i3monkit 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alsa-sys v0.1.2
[INFO] [stderr]   Downloaded alsa v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f9cb3a10411b1307be45a4a6088ea23fe6b7069aa6a1191ff8fa3cb9fd1f5f1
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[INFO] running `Command { std: "docker" "inspect" "1f9cb3a10411b1307be45a4a6088ea23fe6b7069aa6a1191ff8fa3cb9fd1f5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9cb3a10411b1307be45a4a6088ea23fe6b7069aa6a1191ff8fa3cb9fd1f5f1", kill_on_drop: false }`
[INFO] [stdout] 1f9cb3a10411b1307be45a4a6088ea23fe6b7069aa6a1191ff8fa3cb9fd1f5f1
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[INFO] [stdout] 000fe70355df6adb1918c9652671424fa274539bc94625a60094f784d761bc09
[INFO] running `Command { std: "docker" "start" "-a" "000fe70355df6adb1918c9652671424fa274539bc94625a60094f784d761bc09", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling alsa v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling i3monkit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stdout]   --> src/widgets/stock.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct StockPrice {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 62 |     previous_close:f32,
[INFO] [stdout] 63 |     open : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 64 |     high : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 65 |     low  : f32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     close: f32,
[INFO] [stdout] 67 |     volume: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "000fe70355df6adb1918c9652671424fa274539bc94625a60094f784d761bc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000fe70355df6adb1918c9652671424fa274539bc94625a60094f784d761bc09", kill_on_drop: false }`
[INFO] [stdout] 000fe70355df6adb1918c9652671424fa274539bc94625a60094f784d761bc09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aed1afc715c9b91fd319d2172d8d663ef695e62dd73b2fc6a1a33a949e89cd10
[INFO] running `Command { std: "docker" "start" "-a" "aed1afc715c9b91fd319d2172d8d663ef695e62dd73b2fc6a1a33a949e89cd10", kill_on_drop: false }`
[INFO] [stdout] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stdout]   --> src/widgets/stock.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct StockPrice {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 62 |     previous_close:f32,
[INFO] [stdout] 63 |     open : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 64 |     high : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 65 |     low  : f32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     close: f32,
[INFO] [stdout] 67 |     volume: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling i3monkit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stdout]   --> src/widgets/stock.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct StockPrice {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 62 |     previous_close:f32,
[INFO] [stdout] 63 |     open : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 64 |     high : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 65 |     low  : f32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     close: f32,
[INFO] [stdout] 67 |     volume: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "aed1afc715c9b91fd319d2172d8d663ef695e62dd73b2fc6a1a33a949e89cd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed1afc715c9b91fd319d2172d8d663ef695e62dd73b2fc6a1a33a949e89cd10", kill_on_drop: false }`
[INFO] [stdout] aed1afc715c9b91fd319d2172d8d663ef695e62dd73b2fc6a1a33a949e89cd10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2811744dc1b7c9cfee9b502d824c55c0b6fc23dbae132f10189f0033d9b45037
[INFO] running `Command { std: "docker" "start" "-a" "2811744dc1b7c9cfee9b502d824c55c0b6fc23dbae132f10189f0033d9b45037", kill_on_drop: false }`
[INFO] [stderr] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stderr]   --> src/widgets/stock.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | struct StockPrice {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 62 |     previous_close:f32,
[INFO] [stderr] 63 |     open : f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 64 |     high : f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 65 |     low  : f32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 66 |     close: f32,
[INFO] [stderr] 67 |     volume: f32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `i3monkit` (lib) generated 1 warning
[INFO] [stderr] warning: `i3monkit` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/i3monkit-dec1d49410b39de8)
[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 i3monkit
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/widgets/stock.rs - widgets::stock::StockClient (line 26) ... FAILED
[INFO] [stdout] test src/widget.rs - widget::WidgetDecorator (line 30) ... FAILED
[INFO] [stdout] test src/widget.rs - widget::WidgetCollection (line 105) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 85) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/widgets/stock.rs - widgets::stock::StockClient (line 26) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StockClient`
[INFO] [stdout]  --> src/widgets/stock.rs:27:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let client = StockClient::new("your-api-key");
[INFO] [stdout]   |              ^^^^^^^^^^^ use of undeclared type `StockClient`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::widgets::StockClient;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StockClient`
[INFO] [stdout]  --> src/widgets/stock.rs:29:29
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let msft_price_widget = StockClient::create_widget("MSFT");
[INFO] [stdout]   |                             ^^^^^^^^^^^ use of undeclared type `StockClient`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::widgets::StockClient;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget.rs - widget::WidgetDecorator (line 30) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/widget.rs:35:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     })
[INFO] [stdout]   |       ^ help: add `;` here
[INFO] [stdout] 9 | } _doctest_main_src_widget_rs_30_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `protcol` in `i3monkit`
[INFO] [stdout]  --> src/widget.rs:34:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |         b.color(i3monkit::protcol::ColorRGB::red());
[INFO] [stdout]   |                           ^^^^^^^ could not find `protcol` in `i3monkit`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `DateTimeWidget` in `widget`
[INFO] [stdout]  --> src/widget.rs:33:36
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let widget = i3monkit::widget::DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^ could not find `DateTimeWidget` in `widget`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::widgets::DateTimeWidget;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `DateTimeWidget`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 6 -     let widget = i3monkit::widget::DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout] 6 +     let widget = DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `widget` is private
[INFO] [stdout]    --> src/widget.rs:33:28
[INFO] [stdout]     |
[INFO] [stdout] 6   |     let widget = i3monkit::widget::DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout]     |                            ^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `widget` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | mod widget;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0603.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget.rs - widget::WidgetCollection (line 105) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/widget.rs:109:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(...);
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(..);
[INFO] [stdout]   |              ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(..=);
[INFO] [stdout]   |              ~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/widget.rs:109:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(...);
[INFO] [stdout]   |              ^^^ help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/widget.rs:110:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ....
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ...
[INFO] [stdout]   |     ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ..=.
[INFO] [stdout]   |     ~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/widget.rs:110:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ....
[INFO] [stdout]   |     ^^^ help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `;` or `}`, found `.`
[INFO] [stdout]  --> src/widget.rs:110:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ....
[INFO] [stdout]   |        ^ expected one of `;` or `}`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WidgetUpdate`
[INFO] [stdout]  --> src/widget.rs:106:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let bar = WidgetUpdate::new();
[INFO] [stdout]   |           ^^^^^^^^^^^^ use of undeclared type `WidgetUpdate`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::WidgetUpdate;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 85) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:101:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     .....
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ....
[INFO] [stdout]    |     ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ..=..
[INFO] [stdout]    |     ~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WidgetCollection`
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let bar = WidgetCollection::new();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ use of undeclared type `WidgetCollection`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  + use i3monkit::WidgetCollection;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:101:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn main() {
[INFO] [stdout]    |          - expected `()` because of default return type
[INFO] [stdout] ...
[INFO] [stdout] 18 |     .....
[INFO] [stdout]    |     ^^^^^ expected `()`, found `RangeToInclusive<RangeFull>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `RangeToInclusive<RangeFull>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/widgets/network.rs:79:60:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55575629f896 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55575629f896 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55575629f896 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55575629f896 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5557562c4650 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5557562c4650 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55575629d9df - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55575629f674 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55575629f674 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5557562a0d47 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x5557562a0aa9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x5557562a11d8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x5557562a10b2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x55575629fd96 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x5557562a0e10 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x5557561f3495 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x5557561f3a33 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x555756228b93 - core::result::Result<T,E>::unwrap::had8c864a5b2be504
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   18:     0x555756230e98 - i3monkit::widgets::network::NetworkSpeedWidget::new::h73ceed381730abae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/widgets/network.rs:79:25
[INFO] [stdout]   19:     0x5557561fd426 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   20:     0x5557561f55c3 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   21:     0x5557561f4e46 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   22:     0x5557561f5329 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   23:     0x55575629a3f1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x55575629a3f1 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   25:     0x55575629a3f1 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   26:     0x55575629a3f1 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x55575629a3f1 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x55575629a3f1 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55575629a3f1 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55575629a3f1 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55575629a3f1 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x5557561f5307 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   33:     0x5557561fd635 - main
[INFO] [stdout]   34:     0x7f26d014bd90 - <unknown>
[INFO] [stdout]   35:     0x7f26d014be40 - __libc_start_main
[INFO] [stdout]   36:     0x5557561f3d45 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout]     src/lib.rs - (line 85)
[INFO] [stdout]     src/widget.rs - widget::WidgetCollection (line 105)
[INFO] [stdout]     src/widget.rs - widget::WidgetDecorator (line 30)
[INFO] [stdout]     src/widgets/stock.rs - widgets::stock::StockClient (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2811744dc1b7c9cfee9b502d824c55c0b6fc23dbae132f10189f0033d9b45037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2811744dc1b7c9cfee9b502d824c55c0b6fc23dbae132f10189f0033d9b45037", kill_on_drop: false }`
[INFO] [stdout] 2811744dc1b7c9cfee9b502d824c55c0b6fc23dbae132f10189f0033d9b45037
[INFO] testing i3monkit-0.1.2 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate i3monkit 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate i3monkit 0.1.2 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate i3monkit 0.1.2
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate i3monkit 0.1.2
[INFO] tweaked toml for crates.io crate i3monkit 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8550edbd94430977c8329b72e2de5872b739370c05c8772cddbb7bfb78f1bb60
[INFO] running `Command { std: "docker" "start" "-a" "8550edbd94430977c8329b72e2de5872b739370c05c8772cddbb7bfb78f1bb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8550edbd94430977c8329b72e2de5872b739370c05c8772cddbb7bfb78f1bb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8550edbd94430977c8329b72e2de5872b739370c05c8772cddbb7bfb78f1bb60", kill_on_drop: false }`
[INFO] [stdout] 8550edbd94430977c8329b72e2de5872b739370c05c8772cddbb7bfb78f1bb60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 488095ade3f6ad660870fb5ef49ea97fae4f6ae638130630fa64a0e98c053cab
[INFO] running `Command { std: "docker" "start" "-a" "488095ade3f6ad660870fb5ef49ea97fae4f6ae638130630fa64a0e98c053cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling alsa v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling i3monkit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stdout]   --> src/widgets/stock.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct StockPrice {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 62 |     previous_close:f32,
[INFO] [stdout] 63 |     open : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 64 |     high : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 65 |     low  : f32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     close: f32,
[INFO] [stdout] 67 |     volume: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.56s
[INFO] running `Command { std: "docker" "inspect" "488095ade3f6ad660870fb5ef49ea97fae4f6ae638130630fa64a0e98c053cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488095ade3f6ad660870fb5ef49ea97fae4f6ae638130630fa64a0e98c053cab", kill_on_drop: false }`
[INFO] [stdout] 488095ade3f6ad660870fb5ef49ea97fae4f6ae638130630fa64a0e98c053cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9acddc50f371e981a7371c6b1fd828574d3f97606bf56683e4388a29fcb6b4c
[INFO] running `Command { std: "docker" "start" "-a" "c9acddc50f371e981a7371c6b1fd828574d3f97606bf56683e4388a29fcb6b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling i3monkit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stdout]   --> src/widgets/stock.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct StockPrice {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 62 |     previous_close:f32,
[INFO] [stdout] 63 |     open : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 64 |     high : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 65 |     low  : f32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     close: f32,
[INFO] [stdout] 67 |     volume: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stdout]   --> src/widgets/stock.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct StockPrice {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 62 |     previous_close:f32,
[INFO] [stdout] 63 |     open : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 64 |     high : f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 65 |     low  : f32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     close: f32,
[INFO] [stdout] 67 |     volume: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c9acddc50f371e981a7371c6b1fd828574d3f97606bf56683e4388a29fcb6b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9acddc50f371e981a7371c6b1fd828574d3f97606bf56683e4388a29fcb6b4c", kill_on_drop: false }`
[INFO] [stdout] c9acddc50f371e981a7371c6b1fd828574d3f97606bf56683e4388a29fcb6b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2836c10476d5947c61582df8dc8e5fc2ab6b3e4191755001897e7698dfc64e9
[INFO] running `Command { std: "docker" "start" "-a" "a2836c10476d5947c61582df8dc8e5fc2ab6b3e4191755001897e7698dfc64e9", kill_on_drop: false }`
[INFO] [stderr] warning: fields `open`, `high`, `low`, and `volume` are never read
[INFO] [stderr]   --> src/widgets/stock.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | struct StockPrice {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 62 |     previous_close:f32,
[INFO] [stderr] 63 |     open : f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 64 |     high : f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 65 |     low  : f32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 66 |     close: f32,
[INFO] [stderr] 67 |     volume: f32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StockPrice` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `i3monkit` (lib) generated 1 warning
[INFO] [stderr] warning: `i3monkit` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/i3monkit-4828009d584492a8)
[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 i3monkit
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/widgets/stock.rs - widgets::stock::StockClient (line 26) ... FAILED
[INFO] [stdout] test src/widget.rs - widget::WidgetCollection (line 105) ... FAILED
[INFO] [stdout] test src/widget.rs - widget::WidgetDecorator (line 30) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 85) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/widgets/stock.rs - widgets::stock::StockClient (line 26) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StockClient`
[INFO] [stdout]  --> src/widgets/stock.rs:27:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let client = StockClient::new("your-api-key");
[INFO] [stdout]   |              ^^^^^^^^^^^ use of undeclared type `StockClient`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::widgets::StockClient;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StockClient`
[INFO] [stdout]  --> src/widgets/stock.rs:29:29
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let msft_price_widget = StockClient::create_widget("MSFT");
[INFO] [stdout]   |                             ^^^^^^^^^^^ use of undeclared type `StockClient`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::widgets::StockClient;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget.rs - widget::WidgetCollection (line 105) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/widget.rs:109:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(...);
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(..);
[INFO] [stdout]   |              ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(..=);
[INFO] [stdout]   |              ~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/widget.rs:109:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bar.push(...);
[INFO] [stdout]   |              ^^^ help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/widget.rs:110:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ....
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ...
[INFO] [stdout]   |     ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ..=.
[INFO] [stdout]   |     ~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/widget.rs:110:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ....
[INFO] [stdout]   |     ^^^ help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `;` or `}`, found `.`
[INFO] [stdout]  --> src/widget.rs:110:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ....
[INFO] [stdout]   |        ^ expected one of `;` or `}`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WidgetUpdate`
[INFO] [stdout]  --> src/widget.rs:106:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let bar = WidgetUpdate::new();
[INFO] [stdout]   |           ^^^^^^^^^^^^ use of undeclared type `WidgetUpdate`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::WidgetUpdate;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget.rs - widget::WidgetDecorator (line 30) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/widget.rs:35:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     })
[INFO] [stdout]   |       ^ help: add `;` here
[INFO] [stdout] 9 | } _doctest_main_src_widget_rs_30_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `protcol` in `i3monkit`
[INFO] [stdout]  --> src/widget.rs:34:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |         b.color(i3monkit::protcol::ColorRGB::red());
[INFO] [stdout]   |                           ^^^^^^^ could not find `protcol` in `i3monkit`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `DateTimeWidget` in `widget`
[INFO] [stdout]  --> src/widget.rs:33:36
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let widget = i3monkit::widget::DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^ could not find `DateTimeWidget` in `widget`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use i3monkit::widgets::DateTimeWidget;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `DateTimeWidget`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 6 -     let widget = i3monkit::widget::DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout] 6 +     let widget = DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `widget` is private
[INFO] [stdout]    --> src/widget.rs:33:28
[INFO] [stdout]     |
[INFO] [stdout] 6   |     let widget = i3monkit::widget::DateTimeWidget::new().decorate_with(|b| {
[INFO] [stdout]     |                            ^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `widget` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | mod widget;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0603.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 85) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:101:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     .....
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ....
[INFO] [stdout]    |     ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ..=..
[INFO] [stdout]    |     ~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WidgetCollection`
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let bar = WidgetCollection::new();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^ use of undeclared type `WidgetCollection`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  + use i3monkit::WidgetCollection;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:101:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn main() {
[INFO] [stdout]    |          - expected `()` because of default return type
[INFO] [stdout] ...
[INFO] [stdout] 18 |     .....
[INFO] [stdout]    |     ^^^^^ expected `()`, found `RangeToInclusive<RangeFull>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `RangeToInclusive<RangeFull>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/widgets/network.rs:79:60:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5610fe8a6b06 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5610fe8a6b06 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5610fe8a6b06 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5610fe8a6b06 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5610fe8cb610 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5610fe8cb610 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5610fe8a4a3f - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x5610fe8a68e4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5610fe8a68e4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5610fe8a7fb7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x5610fe8a7d19 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x5610fe8a8448 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x5610fe8a8322 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x5610fe8a7006 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x5610fe8a8074 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x5610fe7fc495 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x5610fe7fca33 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x5610fe810c56 - core::result::Result<T,E>::unwrap::h68c2e2e63873dc9b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1073:23
[INFO] [stdout]   18:     0x5610fe810c56 - i3monkit::widgets::network::NetworkSpeedWidget::new::hf26c3eb95ce2432a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/widgets/network.rs:79:25
[INFO] [stdout]   19:     0x5610fe8060d6 - rust_out::main::hff4e5118cb484971
[INFO] [stdout]   20:     0x5610fe7fe503 - core::ops::function::FnOnce::call_once::h07035dc3b47525ba
[INFO] [stdout]   21:     0x5610fe7fde46 - std::sys_common::backtrace::__rust_begin_short_backtrace::h27e28290e6a5ea6b
[INFO] [stdout]   22:     0x5610fe7fe319 - std::rt::lang_start::{{closure}}::hc9e353f29d6b9183
[INFO] [stdout]   23:     0x5610fe8a13b1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x5610fe8a13b1 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   25:     0x5610fe8a13b1 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   26:     0x5610fe8a13b1 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x5610fe8a13b1 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x5610fe8a13b1 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   29:     0x5610fe8a13b1 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   30:     0x5610fe8a13b1 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5610fe8a13b1 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x5610fe7fe2f7 - std::rt::lang_start::h613ce2a20714e78a
[INFO] [stdout]   33:     0x5610fe8062e5 - main
[INFO] [stdout]   34:     0x7f9cc7592d90 - <unknown>
[INFO] [stdout]   35:     0x7f9cc7592e40 - __libc_start_main
[INFO] [stdout]   36:     0x5610fe7fcd45 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout]     src/lib.rs - (line 85)
[INFO] [stdout]     src/widget.rs - widget::WidgetCollection (line 105)
[INFO] [stdout]     src/widget.rs - widget::WidgetDecorator (line 30)
[INFO] [stdout]     src/widgets/stock.rs - widgets::stock::StockClient (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a2836c10476d5947c61582df8dc8e5fc2ab6b3e4191755001897e7698dfc64e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2836c10476d5947c61582df8dc8e5fc2ab6b3e4191755001897e7698dfc64e9", kill_on_drop: false }`
[INFO] [stdout] a2836c10476d5947c61582df8dc8e5fc2ab6b3e4191755001897e7698dfc64e9
