[INFO] cloning repository https://github.com/turrext/Shieldhostweb.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/turrext/Shieldhostweb.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fturrext%2FShieldhostweb.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fturrext%2FShieldhostweb.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00d0f019f24dbdc9865b51b0230fbf6866c41306
[INFO] checking turrext/Shieldhostweb.rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fturrext%2FShieldhostweb.rs" "/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/turrext/Shieldhostweb.rs on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/turrext/Shieldhostweb.rs
[INFO] finished tweaking git repo https://github.com/turrext/Shieldhostweb.rs
[INFO] tweaked toml for git repo https://github.com/turrext/Shieldhostweb.rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/turrext/Shieldhostweb.rs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/AlephAlpha/muicss-yew`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yew-router-route-parser v0.15.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.31
[INFO] [stderr]   Downloaded boolinator v2.4.0
[INFO] [stderr]   Downloaded cfg-match v0.2.1
[INFO] [stderr]   Downloaded gloo-console-timer v0.1.0
[INFO] [stderr]   Downloaded gloo-events v0.1.2
[INFO] [stderr]   Downloaded yew-router-macro v0.15.0
[INFO] [stderr]   Downloaded wasm-logger v0.2.0
[INFO] [stderr]   Downloaded gloo-file v0.1.0
[INFO] [stderr]   Downloaded yew v0.18.0
[INFO] [stderr]   Downloaded yew-router v0.15.0
[INFO] [stderr]   Downloaded yew-macro v0.17.0
[INFO] [stderr]   Downloaded yew v0.17.4
[INFO] [stderr]   Downloaded yewtil v0.3.2
[INFO] [stderr]   Downloaded gloo v0.2.1
[INFO] [stderr]   Downloaded yew-macro v0.18.0
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3dbb0448a5008f1568c47265bc189a09d8766add7a08644b5dbc32c4fb4ec47
[INFO] running `Command { std: "docker" "start" "-a" "a3dbb0448a5008f1568c47265bc189a09d8766add7a08644b5dbc32c4fb4ec47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3dbb0448a5008f1568c47265bc189a09d8766add7a08644b5dbc32c4fb4ec47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3dbb0448a5008f1568c47265bc189a09d8766add7a08644b5dbc32c4fb4ec47", kill_on_drop: false }`
[INFO] [stdout] a3dbb0448a5008f1568c47265bc189a09d8766add7a08644b5dbc32c4fb4ec47
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 844fc0e2b984a5f84d7856cf04aa914baddea97957d24bec26a4c6dba0146b0b
[INFO] running `Command { std: "docker" "start" "-a" "844fc0e2b984a5f84d7856cf04aa914baddea97957d24bec26a4c6dba0146b0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.81
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling bumpalo v3.10.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling wasm-bindgen v0.2.81
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]    Compiling yew v0.17.4
[INFO] [stderr]    Compiling yew v0.18.0
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking yew-router-route-parser v0.15.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.81
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling yew-macro v0.17.0
[INFO] [stderr]    Compiling yew-macro v0.18.0
[INFO] [stderr]    Compiling yew-router-macro v0.15.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.81
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.81
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking serde v1.0.137
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking js-sys v0.3.58
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking web-sys v0.3.58
[INFO] [stderr]     Checking gloo-timers v0.2.4
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.31
[INFO] [stderr]     Checking gloo-events v0.1.2
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[INFO] [stderr]     Checking wasm-logger v0.2.0
[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]     Checking yewtil v0.3.2
[INFO] [stderr]     Checking muicss-yew v0.1.0 (https://github.com/AlephAlpha/muicss-yew#975646ff)
[INFO] [stderr]     Checking yew-router v0.15.0
[INFO] [stderr]     Checking rust-frontend-example-yew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `while...else` loops are not supported
[INFO] [stdout]    --> src/components/homec.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |               while self.current < 5 {
[INFO] [stdout]     |               ----- `else` is attached to this loop
[INFO] [stdout] ...
[INFO] [stdout] 127 |                 } else if self.current == 2 {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 128 | |                 self.link.send_message(Msg::AddTwo);
[INFO] [stdout] 129 | |               } else if self.current == 3 {
[INFO] [stdout] 130 | |                 self.link.send_message(Msg::AddThree);
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                 self.current = 1
[INFO] [stdout] 135 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `while...else` loops are not supported
[INFO] [stdout]    --> src/components/homec.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |               while self.current < 5 {
[INFO] [stdout]     |               ----- `else` is attached to this loop
[INFO] [stdout] ...
[INFO] [stdout] 127 |                 } else if self.current == 2 {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 128 | |                 self.link.send_message(Msg::AddTwo);
[INFO] [stdout] 129 | |               } else if self.current == 3 {
[INFO] [stdout] 130 | |                 self.link.send_message(Msg::AddThree);
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                 self.current = 1
[INFO] [stdout] 135 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0594]: cannot assign to `self.current`, which is behind a `&` reference
[INFO] [stdout]   --> src/components/homec.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn view(&self) -> Html {
[INFO] [stdout]    |             ----- this is an immutable reference
[INFO] [stdout] 57 |       
[INFO] [stdout] 58 |          self.current = self.current + 1;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0594]: cannot assign to `self.current`, which is behind a `&` reference
[INFO] [stdout]   --> src/components/homec.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn view(&self) -> Html {
[INFO] [stdout]    |             ----- this is an immutable reference
[INFO] [stdout] ...
[INFO] [stdout] 68 |           self.current = 1
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0594]: cannot assign to `self.current`, which is behind a `&` reference
[INFO] [stdout]   --> src/components/homec.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn view(&self) -> Html {
[INFO] [stdout]    |             ----- this is an immutable reference
[INFO] [stdout] 57 |       
[INFO] [stdout] 58 |          self.current = self.current + 1;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0594]: cannot assign to `self.current`, which is behind a `&` reference
[INFO] [stdout]   --> src/components/homec.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn view(&self) -> Html {
[INFO] [stdout]    |             ----- this is an immutable reference
[INFO] [stdout] ...
[INFO] [stdout] 68 |           self.current = 1
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0594`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-frontend-example-yew` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0594`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-frontend-example-yew` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "844fc0e2b984a5f84d7856cf04aa914baddea97957d24bec26a4c6dba0146b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844fc0e2b984a5f84d7856cf04aa914baddea97957d24bec26a4c6dba0146b0b", kill_on_drop: false }`
[INFO] [stdout] 844fc0e2b984a5f84d7856cf04aa914baddea97957d24bec26a4c6dba0146b0b