[INFO] updating cached repository https://github.com/scooter-dangle/yew-callback-test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 40d024d0f8f824e507982c93a92fab2aecd177db
[INFO] checking scooter-dangle/yew-callback-test against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscooter-dangle%2Fyew-callback-test" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scooter-dangle/yew-callback-test on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[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 work/builds/worker-4/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 `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e5acbc7565f176ae7cb3e6bf00f247c6a808a309a67dc42ed1681af862010f54
[INFO] running `"docker" "start" "-a" "e5acbc7565f176ae7cb3e6bf00f247c6a808a309a67dc42ed1681af862010f54"`
[INFO] [stderr]    Compiling stdweb v0.4.7
[INFO] [stderr]     Checking discard v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]     Checking serde_json v1.0.22
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking http v0.1.7
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]     Checking yew v0.5.0 (https://github.com/DenisKolodin/yew?rev=d340aaf3563b1436b9f7f7ed13128dd5f81719ca#d340aaf3)
[INFO] [stderr]     Checking yew-callback-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::From<&_>`
[INFO] [stderr]   --> src/main.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |                       nbsp(self.debugged_payload.as_ref())
[INFO] [stderr]    |                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 91 | / fn nbsp<T>(string: T) -> String
[INFO] [stderr] 92 | | where
[INFO] [stderr] 93 | |     String: From<T>,
[INFO] [stderr] 94 | | {
[INFO] [stderr] 95 | |     String::from(string).replace(' ', "\u{00a0}")
[INFO] [stderr] 96 | | }
[INFO] [stderr]    | |_- required by `nbsp`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `yew-callback-test`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::From<&_>`
[INFO] [stderr]   --> src/main.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |                       nbsp(self.debugged_payload.as_ref())
[INFO] [stderr]    |                       ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 91 | / fn nbsp<T>(string: T) -> String
[INFO] [stderr] 92 | | where
[INFO] [stderr] 93 | |     String: From<T>,
[INFO] [stderr] 94 | | {
[INFO] [stderr] 95 | |     String::from(string).replace(' ', "\u{00a0}")
[INFO] [stderr] 96 | | }
[INFO] [stderr]    | |_- required by `nbsp`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `yew-callback-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e5acbc7565f176ae7cb3e6bf00f247c6a808a309a67dc42ed1681af862010f54"`
[INFO] running `"docker" "rm" "-f" "e5acbc7565f176ae7cb3e6bf00f247c6a808a309a67dc42ed1681af862010f54"`
[INFO] [stdout] e5acbc7565f176ae7cb3e6bf00f247c6a808a309a67dc42ed1681af862010f54