[INFO] fetching crate rats 0.0.1... [INFO] extracting crate rats 0.0.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rats/0.0.1 [INFO] extracting crate rats 0.0.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rats/0.0.1 [INFO] validating manifest of rats-0.0.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rats-0.0.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rats-0.0.1 [INFO] finished frobbing rats-0.0.1 [INFO] frobbed toml for rats-0.0.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rats/0.0.1/Cargo.toml [INFO] started frobbing rats-0.0.1 [INFO] finished frobbing rats-0.0.1 [INFO] frobbed toml for rats-0.0.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rats/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rats-0.0.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rats/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] a87bcb82499e28793657f0616c6788a62b1593dafe5e8de537e6e498694919ec [INFO] running `"docker" "start" "-a" "a87bcb82499e28793657f0616c6788a62b1593dafe5e8de537e6e498694919ec"` [INFO] [stderr] Compiling futures-core-preview v0.2.3 [INFO] [stderr] Compiling futures-channel-preview v0.2.2 [INFO] [stderr] Compiling futures-io-preview v0.2.2 [INFO] [stderr] Compiling futures-sink-preview v0.2.2 [INFO] [stderr] Compiling futures-util-preview v0.2.2 [INFO] [stderr] Compiling futures-executor-preview v0.2.2 [INFO] [stderr] Compiling futures-stable-preview v0.2.3 [INFO] [stderr] Compiling futures-async-runtime-preview v0.2.3 [INFO] [stderr] Compiling futures-preview v0.2.2 [INFO] [stderr] Compiling rats v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `futures::future::AndThen` [INFO] [stderr] --> src/instances/future.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::future::AndThen; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `applicative::Applicative` [INFO] [stderr] --> src/instances/result.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use applicative::Applicative; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kind.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | Future(Box + 'f_>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'f_` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kinds.rs:69:68 [INFO] [stderr] | [INFO] [stderr] 69 | impl<'f_, A: 'f_, B: 'f_> IntoKind<'f_, FutureKind, A, B> for Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kinds.rs:159:20 [INFO] [stderr] | [INFO] [stderr] 159 | type Out = Box + 'f_>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'f_` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kinds.rs:160:27 [INFO] [stderr] | [INFO] [stderr] 160 | fn reify(self) -> Box + 'f_> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'f_` [INFO] [stderr] [INFO] [stderr] warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(tool_attributes)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.67s [INFO] running `"docker" "inspect" "a87bcb82499e28793657f0616c6788a62b1593dafe5e8de537e6e498694919ec"` [INFO] running `"docker" "rm" "-f" "a87bcb82499e28793657f0616c6788a62b1593dafe5e8de537e6e498694919ec"` [INFO] [stdout] a87bcb82499e28793657f0616c6788a62b1593dafe5e8de537e6e498694919ec [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rats/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] d1558e2a043fa80c5024a4d548440498e9f0f30befb1e18106a498f0366b866e [INFO] running `"docker" "start" "-a" "d1558e2a043fa80c5024a4d548440498e9f0f30befb1e18106a498f0366b866e"` [INFO] [stderr] Compiling rats v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `futures::future::AndThen` [INFO] [stderr] --> src/instances/future.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::future::AndThen; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/instances/option.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::FutureResult` [INFO] [stderr] --> src/instances/option.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | use futures::future::FutureResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `applicative::Applicative` [INFO] [stderr] --> src/instances/result.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use applicative::Applicative; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kind.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | Future(Box + 'f_>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'f_` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kinds.rs:69:68 [INFO] [stderr] | [INFO] [stderr] 69 | impl<'f_, A: 'f_, B: 'f_> IntoKind<'f_, FutureKind, A, B> for Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kinds.rs:159:20 [INFO] [stderr] | [INFO] [stderr] 159 | type Out = Box + 'f_>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'f_` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kinds.rs:160:27 [INFO] [stderr] | [INFO] [stderr] 160 | fn reify(self) -> Box + 'f_> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'f_` [INFO] [stderr] [INFO] [stderr] warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(tool_attributes)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `"docker" "inspect" "d1558e2a043fa80c5024a4d548440498e9f0f30befb1e18106a498f0366b866e"` [INFO] running `"docker" "rm" "-f" "d1558e2a043fa80c5024a4d548440498e9f0f30befb1e18106a498f0366b866e"` [INFO] [stdout] d1558e2a043fa80c5024a4d548440498e9f0f30befb1e18106a498f0366b866e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rats/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 7ec4b97c9beffa6db5543065d59f9ff4002d48f0478b08f026705ff6d1e678c0 [INFO] running `"docker" "start" "-a" "7ec4b97c9beffa6db5543065d59f9ff4002d48f0478b08f026705ff6d1e678c0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rats-71ba516c7db43d4d [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test function_k::test ... ok [INFO] [stdout] test functor::tests::test_consuming_a_functor ... ok [INFO] [stdout] test instances::id::tests::test_applicative ... ok [INFO] [stdout] test instances::id::tests::test_functor ... ok [INFO] [stdout] test instances::option::tests::test_option_product ... ok [INFO] [stdout] test instances::option::tests::test_option_pure ... ok [INFO] [stdout] test instances::result::tests::test_result_function_k ... ok [INFO] [stdout] test instances::result::tests::test_result_functor ... ok [INFO] [stdout] test instances::future::tests::future_functor_test ... ok [INFO] [stdout] test instances::vec::tests::test_fold_right ... ok [INFO] [stdout] test instances::vec::tests::test_traverse ... ok [INFO] [stdout] test instances::vec::tests::test_with_mut_refs ... ok [INFO] [stdout] test tests::bench_option_map_kind ... ok [INFO] [stdout] test tests::bench_option_to_vec_native ... ok [INFO] [stdout] test instances::vec::tests::test_vec_map_from_functor_1 ... ok [INFO] [stdout] test instances::option::tests::test_kind_tupler ... ok [INFO] [stdout] test instances::vec::tests::test_with_refs ... ok [INFO] [stdout] test kinds::tests::tests ... ok [INFO] [stdout] test tests::bench_vec_map_from_functor ... ok [INFO] [stdout] test tests::bench_vec_map_native_amortized_ints ... ok [INFO] [stdout] test tests::bench_vec_map_from_functor_amortized_ints ... ok [INFO] [stdout] test tests::bench_vec_map_native ... ok [INFO] [stdout] test tests::bench_vec_map_native_amortized_strings ... ok [INFO] [stdout] test tests::bench_vec_map_from_functor_amortized_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rats [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7ec4b97c9beffa6db5543065d59f9ff4002d48f0478b08f026705ff6d1e678c0"` [INFO] running `"docker" "rm" "-f" "7ec4b97c9beffa6db5543065d59f9ff4002d48f0478b08f026705ff6d1e678c0"` [INFO] [stdout] 7ec4b97c9beffa6db5543065d59f9ff4002d48f0478b08f026705ff6d1e678c0