[INFO] cloning repository https://github.com/scooter-dangle/yew-callback-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scooter-dangle/yew-callback-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter-dangle%2Fyew-callback-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter-dangle%2Fyew-callback-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40d024d0f8f824e507982c93a92fab2aecd177db [INFO] testing scooter-dangle/yew-callback-test against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter-dangle%2Fyew-callback-test" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/scooter-dangle/yew-callback-test on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/scooter-dangle/yew-callback-test [INFO] finished tweaking git repo https://github.com/scooter-dangle/yew-callback-test [INFO] tweaked toml for git repo https://github.com/scooter-dangle/yew-callback-test written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/scooter-dangle/yew-callback-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stdweb v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38aa2fd8bc12bf89341a9b1bfb5fa387563da5077b0314240078a41fa634af3a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "38aa2fd8bc12bf89341a9b1bfb5fa387563da5077b0314240078a41fa634af3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38aa2fd8bc12bf89341a9b1bfb5fa387563da5077b0314240078a41fa634af3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38aa2fd8bc12bf89341a9b1bfb5fa387563da5077b0314240078a41fa634af3a", kill_on_drop: false }` [INFO] [stdout] 38aa2fd8bc12bf89341a9b1bfb5fa387563da5077b0314240078a41fa634af3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adb2791dd171851e62822bc8b3609bb360fcbec308204afefad1a18f62f9cc1d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "adb2791dd171851e62822bc8b3609bb360fcbec308204afefad1a18f62f9cc1d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling cfg-if v0.1.4 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling stdweb v0.4.7 [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling http v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling serde_json v1.0.22 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Compiling yew v0.5.0 (https://github.com/DenisKolodin/yew?rev=d340aaf3563b1436b9f7f7ed13128dd5f81719ca#d340aaf3) [INFO] [stderr] Compiling yew-callback-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/main.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | nbsp(self.debugged_payload.as_ref()) [INFO] [stdout] | ^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 91 | fn nbsp(string: T) -> String [INFO] [stdout] | ---- required by a bound in this [INFO] [stdout] 92 | where [INFO] [stdout] 93 | String: From, [INFO] [stdout] | ------- required by this bound in `nbsp` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `std::string::String: From<&_>` [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 84 | nbsp::(self.debugged_payload.as_ref()) [INFO] [stdout] | ^^^^^ [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `yew-callback-test` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "adb2791dd171851e62822bc8b3609bb360fcbec308204afefad1a18f62f9cc1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adb2791dd171851e62822bc8b3609bb360fcbec308204afefad1a18f62f9cc1d", kill_on_drop: false }` [INFO] [stdout] adb2791dd171851e62822bc8b3609bb360fcbec308204afefad1a18f62f9cc1d