[INFO] updating cached repository puma3/distributed_recommender [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/puma3/distributed_recommender [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/puma3/distributed_recommender" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/puma3/distributed_recommender"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/puma3/distributed_recommender'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/puma3/distributed_recommender" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/puma3/distributed_recommender"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/puma3/distributed_recommender'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] be19d7076799e93846adcd6256be68413fc7e165 [INFO] sha for GitHub repo puma3/distributed_recommender: be19d7076799e93846adcd6256be68413fc7e165 [INFO] validating manifest of puma3/distributed_recommender on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of puma3/distributed_recommender on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing puma3/distributed_recommender [INFO] removed path dependency database from puma3/distributed_recommender [INFO] removed path dependency distance from puma3/distributed_recommender [INFO] finished frobbing puma3/distributed_recommender [INFO] frobbed toml for puma3/distributed_recommender written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/puma3/distributed_recommender/Cargo.toml [INFO] started frobbing puma3/distributed_recommender [INFO] removed path dependency database from puma3/distributed_recommender [INFO] removed path dependency distance from puma3/distributed_recommender [INFO] finished frobbing puma3/distributed_recommender [INFO] frobbed toml for puma3/distributed_recommender written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/puma3/distributed_recommender/Cargo.toml [INFO] crate puma3/distributed_recommender already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/puma3/distributed_recommender/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded database v0.5.0 [INFO] [stderr] Downloaded distance v0.4.0 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking puma3/distributed_recommender against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/puma3/distributed_recommender:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 55dd63aa6fe63ca596dc5fc5fba13ab9caa1c08c5bfc7a398332a0c782991346 [INFO] running `"docker" "start" "-a" "55dd63aa6fe63ca596dc5fc5fba13ab9caa1c08c5bfc7a398332a0c782991346"` [INFO] [stderr] warning: dependency (database) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (distance) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Checking timely_bytes v0.7.0 [INFO] [stderr] Checking timely_logging v0.7.1 [INFO] [stderr] Checking abomonation v0.7.0 [INFO] [stderr] Checking database v0.5.0 [INFO] [stderr] Checking distance v0.4.0 [INFO] [stderr] Compiling abomonation_derive v0.3.0 [INFO] [stderr] Checking timely_communication v0.8.0 [INFO] [stderr] Checking timely v0.8.0 [INFO] [stderr] Checking distributed_recommender v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `timely::dataflow::channels::message` [INFO] [stderr] --> src/main.rs:14:33 [INFO] [stderr] | [INFO] [stderr] 14 | use timely::dataflow::channels::message::Content; [INFO] [stderr] | ^^^^^^^ could not find `message` in `channels` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Database` [INFO] [stderr] --> src/main.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | let db = Database::from_file(path); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Database` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `pearson_coef` in module `distance` [INFO] [stderr] --> src/main.rs:71:114 [INFO] [stderr] | [INFO] [stderr] 71 | distance::pearson_coef))); [INFO] [stderr] | ^^^^^^^^^^^^ not found in `distance` [INFO] [stderr] [INFO] [stderr] warning: unused import: `database::*` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use database::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `timely::dataflow::channels::message::Content` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use timely::dataflow::channels::message::Content; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `timely::dataflow::channels::message` [INFO] [stderr] --> src/main.rs:14:33 [INFO] [stderr] | [INFO] [stderr] 14 | use timely::dataflow::channels::message::Content; [INFO] [stderr] | ^^^^^^^ could not find `message` in `channels` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Database` [INFO] [stderr] --> src/main.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | let db = Database::from_file(path); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Database` [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 2 arguments, but it takes 1 argument [INFO] [stderr] --> src/main.rs:58:19 [INFO] [stderr] | [INFO] [stderr] 58 | .unary(Pipeline, "user-user_distances", |capability| [INFO] [stderr] | ^^^^^ ------------ takes 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `pearson_coef` in module `distance` [INFO] [stderr] --> src/main.rs:71:114 [INFO] [stderr] | [INFO] [stderr] 71 | distance::pearson_coef))); [INFO] [stderr] | ^^^^^^^^^^^^ not found in `distance` [INFO] [stderr] [INFO] [stderr] warning: unused import: `database::*` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use database::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `timely::dataflow::channels::message::Content` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use timely::dataflow::channels::message::Content; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `distance_between_users` found for type `std::sync::MutexGuard<'_, _>` in the current scope [INFO] [stderr] --> src/main.rs:69:82 [INFO] [stderr] | [INFO] [stderr] 69 | session.give((*id_2, db1.lock().unwrap().distance_between_users(id_1, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: db1.lock().unwrap() is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 2 arguments, but it takes 1 argument [INFO] [stderr] --> src/main.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | .unary(Pipeline, "user-based_recommend", |capability| [INFO] [stderr] | ^^^^^ ------------ takes 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `user_based_recommendation` found for type `std::sync::MutexGuard<'_, _>` in the current scope [INFO] [stderr] --> src/main.rs:84:62 [INFO] [stderr] | [INFO] [stderr] 84 | session.give(db2.lock().unwrap().user_based_recommendation(dist_vec)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: db2.lock().unwrap() is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0425, E0432, E0433, E0593, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error[E0593]: closure is expected to take 2 arguments, but it takes 1 argument [INFO] [stderr] --> src/main.rs:58:19 [INFO] [stderr] | [INFO] [stderr] 58 | .unary(Pipeline, "user-user_distances", |capability| [INFO] [stderr] | ^^^^^ ------------ takes 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 2 arguments [INFO] [stderr] [INFO] [stderr] error: Could not compile `distributed_recommender`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `distance_between_users` found for type `std::sync::MutexGuard<'_, _>` in the current scope [INFO] [stderr] --> src/main.rs:69:82 [INFO] [stderr] | [INFO] [stderr] 69 | session.give((*id_2, db1.lock().unwrap().distance_between_users(id_1, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: db1.lock().unwrap() is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 2 arguments, but it takes 1 argument [INFO] [stderr] --> src/main.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | .unary(Pipeline, "user-based_recommend", |capability| [INFO] [stderr] | ^^^^^ ------------ takes 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `user_based_recommendation` found for type `std::sync::MutexGuard<'_, _>` in the current scope [INFO] [stderr] --> src/main.rs:84:62 [INFO] [stderr] | [INFO] [stderr] 84 | session.give(db2.lock().unwrap().user_based_recommendation(dist_vec)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: db2.lock().unwrap() is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0425, E0432, E0433, E0593, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `distributed_recommender`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "55dd63aa6fe63ca596dc5fc5fba13ab9caa1c08c5bfc7a398332a0c782991346"` [INFO] running `"docker" "rm" "-f" "55dd63aa6fe63ca596dc5fc5fba13ab9caa1c08c5bfc7a398332a0c782991346"` [INFO] [stdout] 55dd63aa6fe63ca596dc5fc5fba13ab9caa1c08c5bfc7a398332a0c782991346