[INFO] cloning repository https://github.com/rogithub/rust-patterns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rogithub/rust-patterns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frogithub%2Frust-patterns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frogithub%2Frust-patterns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb7f8f161633858888b8f829f84ed0ae7da85119 [INFO] testing rogithub/rust-patterns against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frogithub%2Frust-patterns" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rogithub/rust-patterns on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rogithub/rust-patterns [INFO] finished tweaking git repo https://github.com/rogithub/rust-patterns [INFO] tweaked toml for git repo https://github.com/rogithub/rust-patterns written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rogithub/rust-patterns already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe90a750244e6bd9ca12e1598a65f5506209658585d224b9abd4d78148350d19 [INFO] running `Command { std: "docker" "start" "-a" "fe90a750244e6bd9ca12e1598a65f5506209658585d224b9abd4d78148350d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe90a750244e6bd9ca12e1598a65f5506209658585d224b9abd4d78148350d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe90a750244e6bd9ca12e1598a65f5506209658585d224b9abd4d78148350d19", kill_on_drop: false }` [INFO] [stdout] fe90a750244e6bd9ca12e1598a65f5506209658585d224b9abd4d78148350d19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a083508a2f00ffa044121064664c52badb446deafb83d3a16a179ce7d0494587 [INFO] running `Command { std: "docker" "start" "-a" "a083508a2f00ffa044121064664c52badb446deafb83d3a16a179ce7d0494587", kill_on_drop: false }` [INFO] [stderr] Compiling rust-patterns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Text` is never constructed [INFO] [stdout] --> src/behavioral/strategy_aka_ioc.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Text; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stdout] warning: struct `Json` is never constructed [INFO] [stdout] --> src/behavioral/strategy_aka_ioc.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct Json; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/behavioral/visitor.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | struct Interpreter; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyConfiguration` is never constructed [INFO] [stdout] --> src/default_ctr.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct MyConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyConfiguration` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a083508a2f00ffa044121064664c52badb446deafb83d3a16a179ce7d0494587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a083508a2f00ffa044121064664c52badb446deafb83d3a16a179ce7d0494587", kill_on_drop: false }` [INFO] [stdout] a083508a2f00ffa044121064664c52badb446deafb83d3a16a179ce7d0494587 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5136747ba867032e5d514e807dc2be7175a013f78e43e24ac3555feb9ee9524b [INFO] running `Command { std: "docker" "start" "-a" "5136747ba867032e5d514e807dc2be7175a013f78e43e24ac3555feb9ee9524b", kill_on_drop: false }` [INFO] [stdout] warning: struct `Text` is never constructed [INFO] [stdout] --> src/behavioral/strategy_aka_ioc.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Text; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Json` is never constructed [INFO] [stdout] --> src/behavioral/strategy_aka_ioc.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct Json; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-patterns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/behavioral/visitor.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | struct Interpreter; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyConfiguration` is never constructed [INFO] [stdout] --> src/default_ctr.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct MyConfiguration { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyConfiguration` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `output`, `search_path`, and `timeout` are never read [INFO] [stdout] --> src/default_ctr.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct MyConfiguration { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 6 | // Option defaults to None [INFO] [stdout] 7 | output: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | // Vecs default to empty vector [INFO] [stdout] 9 | search_path: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | // Duration defaults to zero time [INFO] [stdout] 11 | timeout: Duration, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyConfiguration` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "5136747ba867032e5d514e807dc2be7175a013f78e43e24ac3555feb9ee9524b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5136747ba867032e5d514e807dc2be7175a013f78e43e24ac3555feb9ee9524b", kill_on_drop: false }` [INFO] [stdout] 5136747ba867032e5d514e807dc2be7175a013f78e43e24ac3555feb9ee9524b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 576450773fe72539970251b44f4ce72296f41be3fd04f995d963332cc412d3f9 [INFO] running `Command { std: "docker" "start" "-a" "576450773fe72539970251b44f4ce72296f41be3fd04f995d963332cc412d3f9", kill_on_drop: false }` [INFO] [stderr] warning: struct `Text` is never constructed [INFO] [stdout] [INFO] [stderr] --> src/behavioral/strategy_aka_ioc.rs:23:8 [INFO] [stdout] running 24 tests [INFO] [stderr] | [INFO] [stdout] test basics::test::box_implementing_deref_trait ... ok [INFO] [stderr] 23 | struct Text; [INFO] [stdout] test basics::test::one_mut_ref_max_per_scopre ... ok [INFO] [stderr] | ^^^^ [INFO] [stdout] test basics::test::referencia_mutable_test ... ok [INFO] [stderr] | [INFO] [stdout] test behavioral::command_migration_traits::test::migrations_command_test ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test behavioral::command_fn_pointers::test::fn_pointers_command_test ... ok [INFO] [stderr] [INFO] [stdout] test behavioral::interpreter::test::interpreter_tests ... ok [INFO] [stderr] warning: struct `Json` is never constructed [INFO] [stdout] test basics::test::calculate_length_borrowing_test ... ok [INFO] [stderr] --> src/behavioral/strategy_aka_ioc.rs:33:8 [INFO] [stdout] test basics::test::calculate_length_without_borrowing_test ... ok [INFO] [stderr] | [INFO] [stdout] test behavioral::interpreter_euclidean_length::test::interpreter_euclidean_length_tests ... ok [INFO] [stderr] 33 | struct Json; [INFO] [stdout] test behavioral::strategy_aka_ioc::test::strategy_ioc_testing ... ok [INFO] [stderr] | ^^^^ [INFO] [stdout] test behavioral::visitor::test::visitor_testing ... ok [INFO] [stderr] [INFO] [stdout] test behavioral::new_type::test::new_type_testing ... ok [INFO] [stderr] warning: struct `Interpreter` is never constructed [INFO] [stdout] test behavioral::command_trait_objects::test::fn_pointers_command_test ... ok [INFO] [stderr] --> src/behavioral/visitor.rs:39:8 [INFO] [stdout] test behavioral::strategy_closures::test::strategy_closure_testing ... ok [INFO] [stderr] | [INFO] [stdout] test change_enum_value_in_place::test::a_to_b_test ... ok [INFO] [stderr] 39 | struct Interpreter; [INFO] [stdout] test creational::builder::test::builder_test ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test default_ctr::test::word ... ok [INFO] [stderr] [INFO] [stdout] test into_iterator_for_option::test::implementing_into_iterator_allows_extend ... ok [INFO] [stderr] warning: struct `MyConfiguration` is never constructed [INFO] [stdout] test into_iterator_for_option::test::options_allows_chain ... ok [INFO] [stderr] --> src/default_ctr.rs:5:8 [INFO] [stdout] test basics::test::deref_test_following_ptr_to_the_value ... ok [INFO] [stderr] | [INFO] [stdout] test str_guidelines::test::word ... ok [INFO] [stderr] 5 | struct MyConfiguration { [INFO] [stdout] test str_guidelines::test::sentence ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stdout] test str_guidelines::test::saludo ... ok [INFO] [stderr] | [INFO] [stderr] = note: `MyConfiguration` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rust-patterns` (lib) generated 4 warnings [INFO] [stderr] warning: fields `output`, `search_path`, and `timeout` are never read [INFO] [stderr] --> src/default_ctr.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct MyConfiguration { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] 6 | // Option defaults to None [INFO] [stderr] 7 | output: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 8 | // Vecs default to empty vector [INFO] [stderr] 9 | search_path: Vec, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 10 | // Duration defaults to zero time [INFO] [stderr] 11 | timeout: Duration, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MyConfiguration` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-patterns` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_patterns-0c2da763f8048c3b) [INFO] [stdout] test behavioral::raii_guards::test::raii_ward_testing ... ok [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_patterns-d28a3d560304d7d0) [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stderr] Doc-tests rust_patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "576450773fe72539970251b44f4ce72296f41be3fd04f995d963332cc412d3f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "576450773fe72539970251b44f4ce72296f41be3fd04f995d963332cc412d3f9", kill_on_drop: false }` [INFO] [stdout] 576450773fe72539970251b44f4ce72296f41be3fd04f995d963332cc412d3f9