[INFO] updating cached repository https://github.com/overengineering/roulette [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] bc099dec1f09515b836ccf99bbd0ee181f0ad64f [INFO] checking overengineering/roulette against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverengineering%2Froulette" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/overengineering/roulette on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/overengineering/roulette [INFO] finished tweaking git repo https://github.com/overengineering/roulette [INFO] tweaked toml for git repo https://github.com/overengineering/roulette written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/overengineering/roulette already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e1c147b0c6baf13d7d0930c31828485675b77c455b2f433e3fd4052d46dcfa54 [INFO] running `"docker" "start" "-a" "e1c147b0c6baf13d7d0930c31828485675b77c455b2f433e3fd4052d46dcfa54"` [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking itertools v0.6.1 [INFO] [stderr] Checking roulette v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0507]: cannot move out of `element`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/wheel.rs:48:44 [INFO] [stderr] | [INFO] [stderr] 45 | .flat_map(|(element, properties)| { [INFO] [stderr] | ------- captured outer variable [INFO] [stderr] ... [INFO] [stderr] 48 | .map(|property| (element, property)) [INFO] [stderr] | ^^^^^^^ move occurs because `element` has type `wheel::WheelElement`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/wheel.rs:54:20 [INFO] [stderr] | [INFO] [stderr] 54 | .group_by(|&(_, property)| property) [INFO] [stderr] | ^^^^^--------^ [INFO] [stderr] | | | [INFO] [stderr] | | data moved here [INFO] [stderr] | | move occurs because `property` has type `wheel::WheelElementProperty`, which does not implement the `Copy` trait [INFO] [stderr] | help: consider removing the `&`: `(_, property)` [INFO] [stderr] [INFO] [stderr] error[E0716]: temporary value dropped while borrowed [INFO] [stderr] --> src/wheel.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let aaaaaaa = all_element_property_pairs [INFO] [stderr] | ___________________^ [INFO] [stderr] 53 | | .into_iter() [INFO] [stderr] 54 | | .group_by(|&(_, property)| property) [INFO] [stderr] | |____________________________________________^ creates a temporary which is freed while still in use [INFO] [stderr] 55 | .into_iter(); [INFO] [stderr] | - temporary value is freed at the end of this statement [INFO] [stderr] 56 | [INFO] [stderr] 57 | let elements_by_property: HashMap> = aaaaaaa [INFO] [stderr] | ------- borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: consider using a `let` binding to create a longer lived value [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0507, E0716. [INFO] [stderr] For more information about an error, try `rustc --explain E0507`. [INFO] [stderr] error: could not compile `roulette`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0507]: cannot move out of `element`, a captured variable in an `FnMut` closure [INFO] [stderr] --> src/wheel.rs:48:44 [INFO] [stderr] | [INFO] [stderr] 45 | .flat_map(|(element, properties)| { [INFO] [stderr] | ------- captured outer variable [INFO] [stderr] ... [INFO] [stderr] 48 | .map(|property| (element, property)) [INFO] [stderr] | ^^^^^^^ move occurs because `element` has type `wheel::WheelElement`, which does not implement the `Copy` trait [INFO] [stderr] [INFO] [stderr] error[E0507]: cannot move out of a shared reference [INFO] [stderr] --> src/wheel.rs:54:20 [INFO] [stderr] | [INFO] [stderr] 54 | .group_by(|&(_, property)| property) [INFO] [stderr] | ^^^^^--------^ [INFO] [stderr] | | | [INFO] [stderr] | | data moved here [INFO] [stderr] | | move occurs because `property` has type `wheel::WheelElementProperty`, which does not implement the `Copy` trait [INFO] [stderr] | help: consider removing the `&`: `(_, property)` [INFO] [stderr] [INFO] [stderr] error[E0716]: temporary value dropped while borrowed [INFO] [stderr] --> src/wheel.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let aaaaaaa = all_element_property_pairs [INFO] [stderr] | ___________________^ [INFO] [stderr] 53 | | .into_iter() [INFO] [stderr] 54 | | .group_by(|&(_, property)| property) [INFO] [stderr] | |____________________________________________^ creates a temporary which is freed while still in use [INFO] [stderr] 55 | .into_iter(); [INFO] [stderr] | - temporary value is freed at the end of this statement [INFO] [stderr] 56 | [INFO] [stderr] 57 | let elements_by_property: HashMap> = aaaaaaa [INFO] [stderr] | ------- borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: consider using a `let` binding to create a longer lived value [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0507, E0716. [INFO] [stderr] For more information about an error, try `rustc --explain E0507`. [INFO] [stderr] error: could not compile `roulette`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e1c147b0c6baf13d7d0930c31828485675b77c455b2f433e3fd4052d46dcfa54"` [INFO] running `"docker" "rm" "-f" "e1c147b0c6baf13d7d0930c31828485675b77c455b2f433e3fd4052d46dcfa54"` [INFO] [stdout] e1c147b0c6baf13d7d0930c31828485675b77c455b2f433e3fd4052d46dcfa54