[INFO] fetching crate nv-card 0.1.2... [INFO] testing nv-card-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate nv-card 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate nv-card 0.1.2 [INFO] finished tweaking crates.io crate nv-card 0.1.2 [INFO] tweaked toml for crates.io crate nv-card 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nv-card 0.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 571f26fad6dab6ceff7c9e0f6e6945307eb2a8d6509ca51e158c35f96954a385 [INFO] running `Command { std: "docker" "start" "-a" "571f26fad6dab6ceff7c9e0f6e6945307eb2a8d6509ca51e158c35f96954a385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "571f26fad6dab6ceff7c9e0f6e6945307eb2a8d6509ca51e158c35f96954a385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "571f26fad6dab6ceff7c9e0f6e6945307eb2a8d6509ca51e158c35f96954a385", kill_on_drop: false }` [INFO] [stdout] 571f26fad6dab6ceff7c9e0f6e6945307eb2a8d6509ca51e158c35f96954a385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a855b5718b268a79a657c01688c48bad23d4c791772adaa2f40c3e9fa9ca4f40 [INFO] running `Command { std: "docker" "start" "-a" "a855b5718b268a79a657c01688c48bad23d4c791772adaa2f40c3e9fa9ca4f40", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling nv-card v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::vector_collection::*` [INFO] [stdout] --> src/collection/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::vector_collection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deck/deck.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fn iter(&mut self) -> DeckIterator where Self: Sized; [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn iter(&mut self) -> DeckIterator<'_, Self::Card, Self> where Self: Sized; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deck/deck.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | fn iter(&mut self) -> DeckIterator [INFO] [stdout] | ^^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | fn iter(&mut self) -> DeckIterator<'_, I, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "a855b5718b268a79a657c01688c48bad23d4c791772adaa2f40c3e9fa9ca4f40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a855b5718b268a79a657c01688c48bad23d4c791772adaa2f40c3e9fa9ca4f40", kill_on_drop: false }` [INFO] [stdout] a855b5718b268a79a657c01688c48bad23d4c791772adaa2f40c3e9fa9ca4f40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4d16b8d6fb1e264ba2ba070aaaaaa4be4303150c445c5abe533794d9faa03da [INFO] running `Command { std: "docker" "start" "-a" "f4d16b8d6fb1e264ba2ba070aaaaaa4be4303150c445c5abe533794d9faa03da", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unused import: `self::vector_collection::*` [INFO] [stdout] --> src/collection/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::vector_collection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deck/deck.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fn iter(&mut self) -> DeckIterator where Self: Sized; [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn iter(&mut self) -> DeckIterator<'_, Self::Card, Self> where Self: Sized; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deck/deck.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | fn iter(&mut self) -> DeckIterator [INFO] [stdout] | ^^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | fn iter(&mut self) -> DeckIterator<'_, I, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nv-card v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::vector_collection::*` [INFO] [stdout] --> src/collection/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::vector_collection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deck/deck.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | fn iter(&mut self) -> DeckIterator where Self: Sized; [INFO] [stdout] | ^^^^^^^^^ ------------------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn iter(&mut self) -> DeckIterator<'_, Self::Card, Self> where Self: Sized; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deck/deck.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | fn iter(&mut self) -> DeckIterator [INFO] [stdout] | ^^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | fn iter(&mut self) -> DeckIterator<'_, I, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "f4d16b8d6fb1e264ba2ba070aaaaaa4be4303150c445c5abe533794d9faa03da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4d16b8d6fb1e264ba2ba070aaaaaa4be4303150c445c5abe533794d9faa03da", kill_on_drop: false }` [INFO] [stdout] f4d16b8d6fb1e264ba2ba070aaaaaa4be4303150c445c5abe533794d9faa03da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb2ef64c5ec8358b0ff73fcb65cc39f99c1940d6c28469c6135244241fcb36cb [INFO] running `Command { std: "docker" "start" "-a" "eb2ef64c5ec8358b0ff73fcb65cc39f99c1940d6c28469c6135244241fcb36cb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused import: `self::vector_collection::*` [INFO] [stderr] --> src/collection/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub use self::vector_collection::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/deck/deck.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | fn iter(&mut self) -> DeckIterator where Self: Sized; [INFO] [stderr] | ^^^^^^^^^ ------------------------------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 18 | fn iter(&mut self) -> DeckIterator<'_, Self::Card, Self> where Self: Sized; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/deck/deck.rs:55:10 [INFO] [stderr] | [INFO] [stderr] 55 | fn iter(&mut self) -> DeckIterator [INFO] [stderr] | ^^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 55 | fn iter(&mut self) -> DeckIterator<'_, I, T> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `nv-card` (lib) generated 3 warnings (run `cargo fix --lib -p nv-card` to apply 3 suggestions) [INFO] [stderr] warning: `nv-card` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nv_card-ee3e807cf98fdefd) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test card::card_tests::ace_description_test ... ok [INFO] [stdout] test card::card_tests::description_test ... ok [INFO] [stdout] test card::card_tests::joker_description_test ... ok [INFO] [stdout] test card::card_tests::queen_description_test ... ok [INFO] [stdout] test card::card_tests::jack_description_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::is_empty_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::pop_with_items_test ... ok [INFO] [stdout] test card::card_tests::suit_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::push_test ... ok [INFO] [stdout] test card::card_tests::value_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::empty_pop_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::remove_at_invalid_index_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::remove_at_valid_index_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::slice_test ... ok [INFO] [stdout] test deck::deck::deck_tests::deck_can_iterate_test ... ok [INFO] [stdout] test deck::duplicates_deck::deck_tests::ctor_test ... ok [INFO] [stdout] test deck::duplicates_deck::deck_tests::remove_card_from_bottom_test ... ok [INFO] [stdout] test deck::duplicates_deck::deck_tests::empty_pop_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::size_test ... ok [INFO] [stdout] test deck::non_duplicate_deck::non_duplicate_tests::cannot_add_duplicates ... ok [INFO] [stdout] test deck::duplicates_deck::deck_tests::add_test ... ok [INFO] [stdout] test collection::vector_collection::vector_collection_tests::insert_at_test ... ok [INFO] [stdout] test card::card_tests::king_description_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests nv_card [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" "eb2ef64c5ec8358b0ff73fcb65cc39f99c1940d6c28469c6135244241fcb36cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb2ef64c5ec8358b0ff73fcb65cc39f99c1940d6c28469c6135244241fcb36cb", kill_on_drop: false }` [INFO] [stdout] eb2ef64c5ec8358b0ff73fcb65cc39f99c1940d6c28469c6135244241fcb36cb