[INFO] cloning repository https://github.com/vad0/books [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vad0/books" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvad0%2Fbooks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvad0%2Fbooks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91655ec92b4f5d23e8fd28c5f9d3658421d7cdc0 [INFO] checking vad0/books against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvad0%2Fbooks" "/workspace/builds/worker-76/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vad0/books on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vad0/books [INFO] finished tweaking git repo https://github.com/vad0/books [INFO] tweaked toml for git repo https://github.com/vad0/books written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate git repo https://github.com/vad0/books already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81101f0ff270820c7618e4ebb0180497992f332cdbfe95a97c2d66965f5f39e3 [INFO] running `Command { std: "docker" "start" "-a" "81101f0ff270820c7618e4ebb0180497992f332cdbfe95a97c2d66965f5f39e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81101f0ff270820c7618e4ebb0180497992f332cdbfe95a97c2d66965f5f39e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81101f0ff270820c7618e4ebb0180497992f332cdbfe95a97c2d66965f5f39e3", kill_on_drop: false }` [INFO] [stdout] 81101f0ff270820c7618e4ebb0180497992f332cdbfe95a97c2d66965f5f39e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3237d6007d94ab1f0c2ac9da5f7a31287c42ea8071af22c85ede5074eca95d99 [INFO] running `Command { std: "docker" "start" "-a" "3237d6007d94ab1f0c2ac9da5f7a31287c42ea8071af22c85ede5074eca95d99", kill_on_drop: false }` [INFO] [stderr] Checking books v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter in function call due to conflicting requirements [INFO] [stdout] --> src/main.rs:31:58 [INFO] [stdout] | [INFO] [stdout] 31 | ArrayBookSideIterator { quotes_iter: self.quotes.iter() } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: first, the lifetime cannot outlive the anonymous lifetime defined on the method body at 30:22... [INFO] [stdout] --> src/main.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | fn book_iterator(&self) -> Self::BookIteratorType { [INFO] [stdout] | ^^^^^ [INFO] [stdout] note: ...so that reference does not outlive borrowed content [INFO] [stdout] --> src/main.rs:31:46 [INFO] [stdout] | [INFO] [stdout] 31 | ArrayBookSideIterator { quotes_iter: self.quotes.iter() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: but, the lifetime must be valid for the lifetime `'a` as defined on the impl at 27:6... [INFO] [stdout] --> src/main.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> BookSide<'a> for ArrayBookSide { [INFO] [stdout] | ^^ [INFO] [stdout] note: ...so that the types are compatible [INFO] [stdout] --> src/main.rs:30:55 [INFO] [stdout] | [INFO] [stdout] 30 | fn book_iterator(&self) -> Self::BookIteratorType { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 31 | | ArrayBookSideIterator { quotes_iter: self.quotes.iter() } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: expected `BookSide<'a>` [INFO] [stdout] found `BookSide<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `books` due to 2 previous errors [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0495`. [INFO] [stdout] [INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter in function call due to conflicting requirements [INFO] [stdout] --> src/main.rs:31:58 [INFO] [stdout] | [INFO] [stdout] 31 | ArrayBookSideIterator { quotes_iter: self.quotes.iter() } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: first, the lifetime cannot outlive the anonymous lifetime defined on the method body at 30:22... [INFO] [stdout] --> src/main.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | fn book_iterator(&self) -> Self::BookIteratorType { [INFO] [stdout] | ^^^^^ [INFO] [stdout] note: ...so that reference does not outlive borrowed content [INFO] [stdout] --> src/main.rs:31:46 [INFO] [stdout] | [INFO] [stdout] 31 | ArrayBookSideIterator { quotes_iter: self.quotes.iter() } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: but, the lifetime must be valid for the lifetime `'a` as defined on the impl at 27:6... [INFO] [stdout] --> src/main.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> BookSide<'a> for ArrayBookSide { [INFO] [stdout] | ^^ [INFO] [stdout] note: ...so that the types are compatible [INFO] [stdout] --> src/main.rs:30:55 [INFO] [stdout] | [INFO] [stdout] 30 | fn book_iterator(&self) -> Self::BookIteratorType { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 31 | | ArrayBookSideIterator { quotes_iter: self.quotes.iter() } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: expected `BookSide<'a>` [INFO] [stdout] found `BookSide<'_>` [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 E0495`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3237d6007d94ab1f0c2ac9da5f7a31287c42ea8071af22c85ede5074eca95d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3237d6007d94ab1f0c2ac9da5f7a31287c42ea8071af22c85ede5074eca95d99", kill_on_drop: false }` [INFO] [stdout] 3237d6007d94ab1f0c2ac9da5f7a31287c42ea8071af22c85ede5074eca95d99