[INFO] fetching crate i3monkit 0.1.2...
[INFO] testing i3monkit-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate i3monkit 0.1.2 into /workspace/builds/worker-6-tc2/source
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate i3monkit 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to latest compatible versions
[INFO] [stderr]       Adding alsa v0.1.10 (available: v0.10.0)
[INFO] [stderr]       Adding chrono v0.3.0 (available: v0.4.42)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88098a59117cd32a20ff5410076db88728ae1c5fbae2a98e2ffab43c4bac47f7
[INFO] running `Command { std: "docker" "start" "-a" "88098a59117cd32a20ff5410076db88728ae1c5fbae2a98e2ffab43c4bac47f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88098a59117cd32a20ff5410076db88728ae1c5fbae2a98e2ffab43c4bac47f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88098a59117cd32a20ff5410076db88728ae1c5fbae2a98e2ffab43c4bac47f7", kill_on_drop: false }`
[INFO] [stdout] 88098a59117cd32a20ff5410076db88728ae1c5fbae2a98e2ffab43c4bac47f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c371a8c544547cf7cb31a6e8632ac0601f22d3e5c200463dae5da9fc01d49a2f
[INFO] running `Command { std: "docker" "start" "-a" "c371a8c544547cf7cb31a6e8632ac0601f22d3e5c200463dae5da9fc01d49a2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling curl v0.4.49
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling alsa v0.1.10
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling curl-sys v0.4.83+curl-8.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c371a8c544547cf7cb31a6e8632ac0601f22d3e5c200463dae5da9fc01d49a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c371a8c544547cf7cb31a6e8632ac0601f22d3e5c200463dae5da9fc01d49a2f", kill_on_drop: false }`
[INFO] [stdout] c371a8c544547cf7cb31a6e8632ac0601f22d3e5c200463dae5da9fc01d49a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67ceb973feee936f7076db15b8c7267c9b1ccf71e87b3e913f95ca8c3d0a58bd
[INFO] running `Command { std: "docker" "start" "-a" "67ceb973feee936f7076db15b8c7267c9b1ccf71e87b3e913f95ca8c3d0a58bd", 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)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "67ceb973feee936f7076db15b8c7267c9b1ccf71e87b3e913f95ca8c3d0a58bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ceb973feee936f7076db15b8c7267c9b1ccf71e87b3e913f95ca8c3d0a58bd", kill_on_drop: false }`
[INFO] [stdout] 67ceb973feee936f7076db15b8c7267c9b1ccf71e87b3e913f95ca8c3d0a58bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e09031fdc74a35fbaf7eb6685553dbae42c4f36e0fbcccdd258609de51a0f5f2
[INFO] running `Command { std: "docker" "start" "-a" "e09031fdc74a35fbaf7eb6685553dbae42c4f36e0fbcccdd258609de51a0f5f2", 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)]` (part of `#[warn(unused)]`) 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` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/i3monkit-c95844cedb8565a9)
[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] [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: expected item, found keyword `let`
[INFO] [stdout]  --> src/widget.rs:106:5
[INFO] [stdout]   |
[INFO] [stdout] 1 |     let bar = WidgetUpdate::new();
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     `let` cannot be used for global variables
[INFO] [stdout]   |     help: consider using `static` or `const` instead of `let`
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[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] 18 +     ....
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 18 -     .....
[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 `std::ops::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] 
[INFO] [stdout] thread 'main' (75) 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:     0x5dfc8063fd62 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5dfc8063fd62 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5dfc8063fd62 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5dfc8063fd62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5dfc80650d4f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5dfc80650d4f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5dfc8061a7f1 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5dfc8061a7f1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5dfc80620b52 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5dfc8062379f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5dfc806235f9 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x5dfc80623ed5 - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x5dfc80623cba - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x5dfc80620c89 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5dfc8060f08d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x5dfc80659e50 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5dfc806593f6 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   17:     0x5dfc805a9488 - core::result::Result<T,E>::unwrap::h54e5e4fce1f26ccd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   18:     0x5dfc805a9488 - i3monkit::widgets::network::NetworkSpeedWidget::new::hc72a4efd4df1ee87
[INFO] [stdout]                                at /opt/rustwide/workdir/src/widgets/network.rs:79:60
[INFO] [stdout]   19:     0x5dfc805855a6 - rust_out::main::h909c389308a13d94
[INFO] [stdout]   20:     0x5dfc8057f373 - core::ops::function::FnOnce::call_once::he80aaf16098e337a
[INFO] [stdout]   21:     0x5dfc8057f226 - std::sys::backtrace::__rust_begin_short_backtrace::hd4f5856814720a68
[INFO] [stdout]   22:     0x5dfc8057f209 - std::rt::lang_start::{{closure}}::hdd522a24cafb4b4b
[INFO] [stdout]   23:     0x5dfc8061bf50 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4967fb77e0dfb65c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x5dfc8061bf50 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   25:     0x5dfc8061bf50 - std::panicking::catch_unwind::h26f0e342004b5114
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   26:     0x5dfc8061bf50 - std::panic::catch_unwind::h9ee33ca17775d897
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x5dfc8061bf50 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x5dfc8061bf50 - std::panicking::catch_unwind::do_call::h819db0a7788e7259
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5dfc8061bf50 - std::panicking::catch_unwind::h23e08fb4a7b9f405
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5dfc8061bf50 - std::panic::catch_unwind::h7ca3d9eabb6135ff
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5dfc8061bf50 - std::rt::lang_start_internal::h06ad7395f4fda8d7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x5dfc8057f1f1 - std::rt::lang_start::h5d51bffdfd88737a
[INFO] [stdout]   33:     0x5dfc805859e5 - main
[INFO] [stdout]   34:     0x7984c1ce71ca - <unknown>
[INFO] [stdout]   35:     0x7984c1ce728b - __libc_start_main
[INFO] [stdout]   36:     0x5dfc8057d1b5 - _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 0.65s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e09031fdc74a35fbaf7eb6685553dbae42c4f36e0fbcccdd258609de51a0f5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09031fdc74a35fbaf7eb6685553dbae42c4f36e0fbcccdd258609de51a0f5f2", kill_on_drop: false }`
[INFO] [stdout] e09031fdc74a35fbaf7eb6685553dbae42c4f36e0fbcccdd258609de51a0f5f2
