[INFO] cloning repository https://github.com/calebmchenry/yew-do-yew [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/calebmchenry/yew-do-yew" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebmchenry%2Fyew-do-yew", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebmchenry%2Fyew-do-yew'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb282f727a7ef4a01a81877b5d696e986226596b [INFO] checking calebmchenry/yew-do-yew against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebmchenry%2Fyew-do-yew" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/calebmchenry/yew-do-yew on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/calebmchenry/yew-do-yew [INFO] finished tweaking git repo https://github.com/calebmchenry/yew-do-yew [INFO] tweaked toml for git repo https://github.com/calebmchenry/yew-do-yew written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/calebmchenry/yew-do-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0484e83e6879c1160f087f7041003a9c2f2f0309fa3a046d90efc892a05d67df [INFO] running `Command { std: "docker" "start" "-a" "0484e83e6879c1160f087f7041003a9c2f2f0309fa3a046d90efc892a05d67df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0484e83e6879c1160f087f7041003a9c2f2f0309fa3a046d90efc892a05d67df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0484e83e6879c1160f087f7041003a9c2f2f0309fa3a046d90efc892a05d67df", kill_on_drop: false }` [INFO] [stdout] 0484e83e6879c1160f087f7041003a9c2f2f0309fa3a046d90efc892a05d67df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5630c6c1d4cad8c533f48f667de9b25192d7fb2f6e5c98bd16e7b1cd28ff571f [INFO] running `Command { std: "docker" "start" "-a" "5630c6c1d4cad8c533f48f667de9b25192d7fb2f6e5c98bd16e7b1cd28ff571f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.77 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.77 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling yew v0.18.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking cfg-match v0.2.1 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.77 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling yew-macro v0.18.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.77 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking js-sys v0.3.54 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.54 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.27 [INFO] [stderr] Checking bincode v1.3.3 [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 wasm-logger v0.2.0 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking yew-do-yew v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Component` is imported redundantly [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Component` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Html` is imported redundantly [INFO] [stdout] --> src/main.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Html` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Component` is imported redundantly [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Component` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Html` is imported redundantly [INFO] [stdout] --> src/main.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Html` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.74s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.77 [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" "5630c6c1d4cad8c533f48f667de9b25192d7fb2f6e5c98bd16e7b1cd28ff571f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5630c6c1d4cad8c533f48f667de9b25192d7fb2f6e5c98bd16e7b1cd28ff571f", kill_on_drop: false }` [INFO] [stdout] 5630c6c1d4cad8c533f48f667de9b25192d7fb2f6e5c98bd16e7b1cd28ff571f [INFO] checking calebmchenry/yew-do-yew against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebmchenry%2Fyew-do-yew" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/calebmchenry/yew-do-yew on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/calebmchenry/yew-do-yew [INFO] finished tweaking git repo https://github.com/calebmchenry/yew-do-yew [INFO] tweaked toml for git repo https://github.com/calebmchenry/yew-do-yew written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/calebmchenry/yew-do-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2eac357f0d8d3e150d71300d880cc7f89e4b1deaa6b9ceb6eac0055d652d664 [INFO] running `Command { std: "docker" "start" "-a" "b2eac357f0d8d3e150d71300d880cc7f89e4b1deaa6b9ceb6eac0055d652d664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2eac357f0d8d3e150d71300d880cc7f89e4b1deaa6b9ceb6eac0055d652d664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2eac357f0d8d3e150d71300d880cc7f89e4b1deaa6b9ceb6eac0055d652d664", kill_on_drop: false }` [INFO] [stdout] b2eac357f0d8d3e150d71300d880cc7f89e4b1deaa6b9ceb6eac0055d652d664 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c89dd447116fb4913b373a4f5695fbb9a0ab4edb7ec15a6cfceb449c38b077ce [INFO] running `Command { std: "docker" "start" "-a" "c89dd447116fb4913b373a4f5695fbb9a0ab4edb7ec15a6cfceb449c38b077ce", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.77 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.77 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling yew v0.18.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking cfg-match v0.2.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.77 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling yew-macro v0.18.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.77 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking js-sys v0.3.54 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.54 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.27 [INFO] [stderr] Checking bincode v1.3.3 [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 wasm-logger v0.2.0 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking yew-do-yew v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Component` is imported redundantly [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Component` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Html` is imported redundantly [INFO] [stdout] --> src/main.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Html` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Component` is imported redundantly [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Component` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Html` is imported redundantly [INFO] [stdout] --> src/main.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 1 | use yew::prelude::*; [INFO] [stdout] | --------------- the item `Html` is already imported here [INFO] [stdout] 2 | use yew::{html, Component, Html}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.77 [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" "c89dd447116fb4913b373a4f5695fbb9a0ab4edb7ec15a6cfceb449c38b077ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c89dd447116fb4913b373a4f5695fbb9a0ab4edb7ec15a6cfceb449c38b077ce", kill_on_drop: false }` [INFO] [stdout] c89dd447116fb4913b373a4f5695fbb9a0ab4edb7ec15a6cfceb449c38b077ce