[INFO] cloning repository https://github.com/kumusan/front-yew
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kumusan/front-yew" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumusan%2Ffront-yew", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumusan%2Ffront-yew'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47cbcc835343c36bd5a79ecb9e7ca9519bef5000
[INFO] checking kumusan/front-yew against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumusan%2Ffront-yew" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kumusan/front-yew on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kumusan/front-yew
[INFO] finished tweaking git repo https://github.com/kumusan/front-yew
[INFO] tweaked toml for git repo https://github.com/kumusan/front-yew written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kumusan/front-yew already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yew v0.16.2
[INFO] [stderr]   Downloaded futures-macro v0.3.5
[INFO] [stderr]   Downloaded yew-macro v0.16.1
[INFO] [stderr]   Downloaded futures v0.3.5
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.5
[INFO] [stderr]   Downloaded futures-executor v0.3.5
[INFO] [stderr]   Downloaded pin-project v0.4.21
[INFO] [stderr]   Downloaded futures-io v0.3.5
[INFO] [stderr]   Downloaded pin-project-internal v0.4.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59198e00b63b87249e02e244e450a01280e9674aedec06d7259c54bce1e696c0
[INFO] running `Command { std: "docker" "start" "-a" "59198e00b63b87249e02e244e450a01280e9674aedec06d7259c54bce1e696c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59198e00b63b87249e02e244e450a01280e9674aedec06d7259c54bce1e696c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59198e00b63b87249e02e244e450a01280e9674aedec06d7259c54bce1e696c0", kill_on_drop: false }`
[INFO] [stdout] 59198e00b63b87249e02e244e450a01280e9674aedec06d7259c54bce1e696c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b39a056774726658eda5b2ae7ab908ea3516418139a96db2b9ff00456edd3d0
[INFO] running `Command { std: "docker" "start" "-a" "4b39a056774726658eda5b2ae7ab908ea3516418139a96db2b9ff00456edd3d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.63
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.63
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling pin-project-internal v0.4.21
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro-nested v0.1.5
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling yew v0.16.2
[INFO] [stderr]    Compiling base-x v0.2.6
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking discard v1.0.4
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.63
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling yew-macro v0.16.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.63
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.63
[INFO] [stderr]     Checking pin-project v0.4.21
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking js-sys v0.3.40
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking web-sys v0.3.40
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.13
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]     Checking gloo-events v0.1.1
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]     Checking front-yew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FetchService`, `Request`, and `Response`
[INFO] [stdout]  --> src/lifecycle.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use yew::services::fetch::{FetchService, FetchTask, Request, Response};
[INFO] [stdout]   |                            ^^^^^^^^^^^^             ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FetchService`, `Request`, and `Response`
[INFO] [stdout]  --> src/lifecycle.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use yew::services::fetch::{FetchService, FetchTask, Request, Response};
[INFO] [stdout]   |                            ^^^^^^^^^^^^             ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Json` and `Nothing`
[INFO] [stdout]  --> src/lifecycle.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use yew::format::{Json, Nothing};
[INFO] [stdout]   |                   ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Json` and `Nothing`
[INFO] [stdout]  --> src/lifecycle.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use yew::format::{Json, Nothing};
[INFO] [stdout]   |                   ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry` is never read
[INFO] [stdout]  --> src/fetch_action.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Todo {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 9 |     entry: Vec<Entry>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Todo` 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: field `entry` is never read
[INFO] [stdout]  --> src/fetch_action.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Todo {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 9 |     entry: Vec<Entry>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Todo` 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: fields `id`, `title`, `body`, and `done` are never read
[INFO] [stdout]   --> src/fetch_action.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Entry {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 14 |     id: i32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 15 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     body: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     done: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `title`, `body`, and `done` are never read
[INFO] [stdout]   --> src/fetch_action.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Entry {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 14 |     id: i32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 15 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     body: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     done: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `link` and `select_value` are never read
[INFO] [stdout]   --> src/lifecycle.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Model { 
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     link: ComponentLink<Model>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     select_value: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `All` is never constructed
[INFO] [stdout]   --> src/lifecycle.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Action {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] 21 |     All,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `link` and `select_value` are never read
[INFO] [stdout]   --> src/lifecycle.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Model { 
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     link: ComponentLink<Model>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     select_value: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `All` is never constructed
[INFO] [stdout]   --> src/lifecycle.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Action {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] 21 |     All,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stdweb v0.4.20, wasm-bindgen v0.2.63
[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" "4b39a056774726658eda5b2ae7ab908ea3516418139a96db2b9ff00456edd3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b39a056774726658eda5b2ae7ab908ea3516418139a96db2b9ff00456edd3d0", kill_on_drop: false }`
[INFO] [stdout] 4b39a056774726658eda5b2ae7ab908ea3516418139a96db2b9ff00456edd3d0