[INFO] cloning repository https://github.com/jkelleyrtp/rustux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkelleyrtp/rustux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkelleyrtp%2Frustux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkelleyrtp%2Frustux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d73c7734364875909ddff39d9bbf0da516648e82
[INFO] testing jkelleyrtp/rustux against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkelleyrtp%2Frustux" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jkelleyrtp/rustux on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jkelleyrtp/rustux
[INFO] finished tweaking git repo https://github.com/jkelleyrtp/rustux
[INFO] tweaked toml for git repo https://github.com/jkelleyrtp/rustux written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jkelleyrtp/rustux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.8
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.48
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2247b106934e81c05388931f22fdaff917b81b8f8a8bc688b604a18ec11dd36
[INFO] running `Command { std: "docker" "start" "-a" "e2247b106934e81c05388931f22fdaff917b81b8f8a8bc688b604a18ec11dd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2247b106934e81c05388931f22fdaff917b81b8f8a8bc688b604a18ec11dd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2247b106934e81c05388931f22fdaff917b81b8f8a8bc688b604a18ec11dd36", kill_on_drop: false }`
[INFO] [stdout] e2247b106934e81c05388931f22fdaff917b81b8f8a8bc688b604a18ec11dd36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68f7f587afa5d78981589c0e8c89ec227cb91ab3d4822ba1a2e12c40c293fa2d
[INFO] running `Command { std: "docker" "start" "-a" "68f7f587afa5d78981589c0e8c89ec227cb91ab3d4822ba1a2e12c40c293fa2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.4
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling base-x v0.2.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling yew v0.7.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling stdweb v0.4.18
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling backtrace v0.3.33
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling yew-macro v0.7.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling rustux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::webapp`
[INFO] [stdout]  --> src/extensions/pwa.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::webapp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `yew` is imported redundantly
[INFO] [stdout]   --> src/extensions/pwa.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use yew;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `yew`
[INFO] [stdout]   --> src/extensions/pwa.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use yew;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/extensions/pwa.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn build(mut self) -> PWA {
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serve_yew_prerendered`
[INFO] [stdout]  --> src/extensions/ssr.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn serve_yew_prerendered() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nothing`
[INFO] [stdout]   --> src/extensions/ssr.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn nothing () {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `WebApplication`
[INFO] [stdout]   --> src/webapp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct WebApplication {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_yew_app`
[INFO] [stdout]   --> src/webapp.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn start_yew_app<T: Component> (&mut self) where T: Renderable<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Extensions` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod Extensions {
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `extensions`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "68f7f587afa5d78981589c0e8c89ec227cb91ab3d4822ba1a2e12c40c293fa2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f7f587afa5d78981589c0e8c89ec227cb91ab3d4822ba1a2e12c40c293fa2d", kill_on_drop: false }`
[INFO] [stdout] 68f7f587afa5d78981589c0e8c89ec227cb91ab3d4822ba1a2e12c40c293fa2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8d234ea793fabfa4cf7b967a7c73491ca80989e8a7957b1df6f69acc1c2c56
[INFO] running `Command { std: "docker" "start" "-a" "9a8d234ea793fabfa4cf7b967a7c73491ca80989e8a7957b1df6f69acc1c2c56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::webapp`
[INFO] [stdout]  --> src/extensions/pwa.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::webapp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `yew` is imported redundantly
[INFO] [stdout]   --> src/extensions/pwa.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use yew;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `yew`
[INFO] [stdout]   --> src/extensions/pwa.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use yew;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/extensions/pwa.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn build(mut self) -> PWA {
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serve_yew_prerendered`
[INFO] [stdout]  --> src/extensions/ssr.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn serve_yew_prerendered() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nothing`
[INFO] [stdout]   --> src/extensions/ssr.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn nothing () {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `WebApplication`
[INFO] [stdout]   --> src/webapp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct WebApplication {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_yew_app`
[INFO] [stdout]   --> src/webapp.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn start_yew_app<T: Component> (&mut self) where T: Renderable<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Extensions` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod Extensions {
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `extensions`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(` or `<`, found `{`
[INFO] [stdout]   --> examples/othertest.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl ApplicationState {
[INFO] [stdout]    |                       - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn homepage { self.router.set_view(Pages::Homepage) }
[INFO] [stdout]    |                 ^ expected one of `(` or `<`
[INFO] [stdout] ...
[INFO] [stdout] 30 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `two_pages`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `examples/two_pages/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustux` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot find attribute `RustuxGlobal` in this scope
[INFO] [stdout]  --> examples/othertest.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[RustuxGlobal]
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: functions are not allowed in struct definitions
[INFO] [stdout]   --> examples/apitest.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     fn apply( ) {
[INFO] [stdout] 22 | |
[INFO] [stdout] 23 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: unlike in C++, Java, and C#, functions are declared in `impl` blocks
[INFO] [stdout]    = help: see https://doc.rust-lang.org/book/ch05-03-method-syntax.html for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `updates` should have an upper camel case name
[INFO] [stdout]   --> examples/test.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum updates {
[INFO] [stdout]    |          ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Updates`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::webapp`
[INFO] [stdout]  --> src/extensions/pwa.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::webapp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `yew` is imported redundantly
[INFO] [stdout]   --> src/extensions/pwa.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use yew;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `yew`
[INFO] [stdout]   --> src/extensions/pwa.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         use yew;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/extensions/pwa.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn build(mut self) -> PWA {
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serve_yew_prerendered`
[INFO] [stdout]  --> src/extensions/ssr.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn serve_yew_prerendered() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nothing`
[INFO] [stdout]   --> src/extensions/ssr.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn nothing () {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `WebApplication`
[INFO] [stdout]   --> src/webapp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct WebApplication {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `start_yew_app`
[INFO] [stdout]   --> src/webapp.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn start_yew_app<T: Component> (&mut self) where T: Renderable<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Extensions` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod Extensions {
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `extensions`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `increment`
[INFO] [stdout]   --> examples/test.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn increment(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `updates` should have an upper camel case name
[INFO] [stdout]   --> examples/components/app.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum updates {
[INFO] [stdout]    |          ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Updates`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `increment`
[INFO] [stdout]   --> examples/components/app.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn increment(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]    --> examples/components/app.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `new_webapp`
[INFO] [stdout]   --> examples/components/main.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn new_webapp() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> examples/components/app.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![recursion_limit="128"]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]  --> examples/components/app.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![recursion_limit="128"]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.test.83c3223a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/test-27535701531e7634.2ftg1wm5yznpjeaa.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-1e3e21cef64c783f/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libyew-a0eff4956f03975a.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-c5f76d7d0e75628c.rlib" "/opt/rustwide/target/debug/deps/libhttp-ff7580726d455b48.rlib" "/opt/rustwide/target/debug/deps/libfnv-4051482eb6a94926.rlib" "/opt/rustwide/target/debug/deps/libbytes-1c268216fba6d288.rlib" "/opt/rustwide/target/debug/deps/libiovec-d3edb01d47bf8089.rlib" "/opt/rustwide/target/debug/deps/libfailure-7f8926f53f2cba97.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-0273e6c727eb760a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-b787cc04b59eb56b.rlib" "/opt/rustwide/target/debug/deps/liblibc-2df15e6fcace3403.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-37f42c01b71d15b2.rlib" "/opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib" "/opt/rustwide/target/debug/deps/libdiscard-26e25f9a297f0b3c.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-133e900c35a76020.rlib" "/opt/rustwide/target/debug/deps/libserde_json-875901a96f629811.rlib" "/opt/rustwide/target/debug/deps/libryu-f3931e56ce76a559.rlib" "/opt/rustwide/target/debug/deps/libitoa-7dcb2f7665383233.rlib" "/opt/rustwide/target/debug/deps/libslab-19bed823898320f8.rlib" "/opt/rustwide/target/debug/deps/liblog-81deeeb1058f7c49.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-838a213f1bfeb479.rlib" "/opt/rustwide/target/debug/deps/libbincode-c97f16cb3181f36b.rlib" "/opt/rustwide/target/debug/deps/libserde-daee37321a823f71.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-8e4f11aee85214a8.rlib" "/opt/rustwide/target/debug/deps/libanymap-c7ee211834be1d6a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/test-27535701531e7634" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a0eff4956f03975a.rlib(yew-a0eff4956f03975a.yew.0be704f3-cgu.7.rcgu.o): in function `yew::virtual_dom::vtag::VTag<COMP>::apply_diffs::snippet::__cargo_web_snippet_0da47658267a7497de743e1b0892f992ba6ca6ef':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a0eff4956f03975a.rlib(yew-a0eff4956f03975a.yew.0be704f3-cgu.7.rcgu.o): in function `yew::virtual_dom::vtag::VTag<COMP>::apply_diffs::snippet::__cargo_web_snippet_6a77b2f2accec26fefbfa0d864061d26f40f8f6f':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a0eff4956f03975a.rlib(yew-a0eff4956f03975a.yew.0be704f3-cgu.7.rcgu.o): in function `yew::virtual_dom::vtag::set_attribute::snippet::__cargo_web_snippet_da2febd72f9938d90bc2bf2905643f595b07abd9':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a0eff4956f03975a.rlib(yew-a0eff4956f03975a.yew.0be704f3-cgu.7.rcgu.o): in function `yew::virtual_dom::vtag::remove_attribute::snippet::__cargo_web_snippet_f6358c198ebcc61c9da370cca2679c0b8bc81a7b':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libyew-a0eff4956f03975a.rlib(yew-a0eff4956f03975a.yew.0be704f3-cgu.7.rcgu.o): in function `yew::virtual_dom::vtag::set_checked::snippet::__cargo_web_snippet_a1f43b583e011a9bbeae64030b81f677e6c29005':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.1.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.5.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_pause_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.5.rcgu.o): in function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.5.rcgu.o): in function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.7.rcgu.o): in function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone::snippet::__cargo_web_snippet_0aced9e2351ced72f1ff99645a129132b16c0d3c':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.7.rcgu.o): in function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_e9638d6405ab65f78daf4a5af9c9de14ecf1e2ec':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.7.rcgu.o): in function `stdweb::webapi::document::document::snippet::__cargo_web_snippet_6fcce0aae651e2d748e085ff1f800f87625ff8c8':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-738dc837aa99f051.rlib(stdweb-738dc837aa99f051.stdweb.8e39bc33-cgu.7.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9a8d234ea793fabfa4cf7b967a7c73491ca80989e8a7957b1df6f69acc1c2c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8d234ea793fabfa4cf7b967a7c73491ca80989e8a7957b1df6f69acc1c2c56", kill_on_drop: false }`
[INFO] [stdout] 9a8d234ea793fabfa4cf7b967a7c73491ca80989e8a7957b1df6f69acc1c2c56
