[INFO] updating cached repository https://github.com/pcein/quizapp [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] d7f96d5cf637587ecda31188fd665474f6f7dfa2 [INFO] checking pcein/quizapp against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcein%2Fquizapp" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pcein/quizapp 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/pcein/quizapp [INFO] finished tweaking git repo https://github.com/pcein/quizapp [INFO] tweaked toml for git repo https://github.com/pcein/quizapp written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/pcein/quizapp 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/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] af99111df246bf35d907909435942b1a486ed4046ea9198b35d8f8e88d14db0a [INFO] running `"docker" "start" "-a" "af99111df246bf35d907909435942b1a486ed4046ea9198b35d8f8e88d14db0a"` [INFO] [stderr] Checking linked-hash-map v0.2.1 [INFO] [stderr] Compiling libsqlite3-sys v0.6.2 [INFO] [stderr] Checking serde_json v0.9.5 [INFO] [stderr] Checking aho-corasick v0.6.2 [INFO] [stderr] Compiling serde_derive v0.9.7 [INFO] [stderr] Compiling rocket v0.2.0 [INFO] [stderr] Checking lru-cache v0.1.0 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.0/src/http/header.rs:480:47 [INFO] [stderr] | [INFO] [stderr] 480 | Header::new(key.as_str(), val.borrow()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.0/src/http/header.rs:480:47 [INFO] [stderr] | [INFO] [stderr] 480 | Header::new(key.as_str(), val.borrow()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking rusqlite v0.9.5 [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 `rocket`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 `rocket`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::convert::From<&_>` for type `types::to_sql::ToSqlOutput<'_>`: [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusqlite-0.9.5/src/types/to_sql.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 18 | / impl<'a, T: ?Sized> From<&'a T> for ToSqlOutput<'a> [INFO] [stderr] 19 | | where &'a T: Into> [INFO] [stderr] 20 | | { [INFO] [stderr] 21 | | fn from(t: &'a T) -> Self { [INFO] [stderr] 22 | | ToSqlOutput::Borrowed(t.into()) [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } [INFO] [stderr] | |_- first implementation here [INFO] [stderr] 25 | [INFO] [stderr] 26 | impl<'a, T: Into> From for ToSqlOutput<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `types::to_sql::ToSqlOutput<'_>` [INFO] [stderr] | [INFO] [stderr] = note: downstream crates may implement trait `std::convert::From<&_>` for type `types::value::Value` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0119`. [INFO] [stderr] error: Could not compile `rusqlite`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "af99111df246bf35d907909435942b1a486ed4046ea9198b35d8f8e88d14db0a"` [INFO] running `"docker" "rm" "-f" "af99111df246bf35d907909435942b1a486ed4046ea9198b35d8f8e88d14db0a"` [INFO] [stdout] af99111df246bf35d907909435942b1a486ed4046ea9198b35d8f8e88d14db0a