Nov 18 02:32:25.585 INFO testing rats-0.0.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 02:32:25.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 02:32:25.943 INFO [stdout] 572e20b55b752a1498eda8cc0a01beb46d6c60b1172ebccf9fb66cf136ef7444
Nov 18 02:32:25.946 INFO running `"docker" "start" "-a" "572e20b55b752a1498eda8cc0a01beb46d6c60b1172ebccf9fb66cf136ef7444"`
Nov 18 02:32:26.907 INFO [stderr] usermod: no changes
Nov 18 02:32:26.983 INFO [stderr]    Compiling futures-core-preview v0.2.3
Nov 18 02:32:28.047 INFO [stderr]    Compiling futures-channel-preview v0.2.2
Nov 18 02:32:28.047 INFO [stderr]    Compiling futures-io-preview v0.2.2
Nov 18 02:32:29.263 INFO [stderr]    Compiling futures-sink-preview v0.2.2
Nov 18 02:32:29.705 INFO [stderr]    Compiling futures-util-preview v0.2.2
Nov 18 02:32:33.539 INFO [stderr]    Compiling futures-executor-preview v0.2.2
Nov 18 02:32:36.255 INFO [stderr]    Compiling futures-stable-preview v0.2.3
Nov 18 02:32:36.439 INFO [stderr]    Compiling futures-async-runtime-preview v0.2.3
Nov 18 02:32:36.619 INFO [stderr]    Compiling futures-preview v0.2.2
Nov 18 02:32:37.547 INFO [stderr]    Compiling rats v0.0.1 (/source)
Nov 18 02:32:38.867 INFO [stderr] warning: unused import: `futures::future::AndThen`
Nov 18 02:32:38.867 INFO [stderr]  --> src/instances/future.rs:7:5
Nov 18 02:32:38.867 INFO [stderr]   |
Nov 18 02:32:38.867 INFO [stderr] 7 | use futures::future::AndThen;
Nov 18 02:32:38.867 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:32:38.867 INFO [stderr]   |
Nov 18 02:32:38.867 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 02:32:38.867 INFO [stderr] 
Nov 18 02:32:38.867 INFO [stderr] warning: unused import: `applicative::Applicative`
Nov 18 02:32:38.867 INFO [stderr]  --> src/instances/result.rs:5:5
Nov 18 02:32:38.867 INFO [stderr]   |
Nov 18 02:32:38.867 INFO [stderr] 5 | use applicative::Applicative;
Nov 18 02:32:38.867 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:32:38.867 INFO [stderr] 
Nov 18 02:32:39.111 INFO [stderr] warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 18 02:32:39.111 INFO [stderr]  --> src/lib.rs:4:12
Nov 18 02:32:39.111 INFO [stderr]   |
Nov 18 02:32:39.111 INFO [stderr] 4 | #![feature(tool_attributes)]
Nov 18 02:32:39.111 INFO [stderr]   |            ^^^^^^^^^^^^^^^
Nov 18 02:32:39.111 INFO [stderr]   |
Nov 18 02:32:39.111 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 02:32:39.111 INFO [stderr] 
Nov 18 02:32:39.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.24s
Nov 18 02:32:39.187 INFO [stderr] su: No module specific data is present
Nov 18 02:32:40.093 INFO running `"docker" "inspect" "572e20b55b752a1498eda8cc0a01beb46d6c60b1172ebccf9fb66cf136ef7444"`
Nov 18 02:32:40.353 INFO running `"docker" "rm" "-f" "572e20b55b752a1498eda8cc0a01beb46d6c60b1172ebccf9fb66cf136ef7444"`
Nov 18 02:32:40.586 INFO [stdout] 572e20b55b752a1498eda8cc0a01beb46d6c60b1172ebccf9fb66cf136ef7444
Nov 18 02:32:40.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 02:32:41.179 INFO [stdout] bd281b3fcac3b3accb345b43e1dc2c539d6624353c498685e13cfbef5e571935
Nov 18 02:32:41.185 INFO running `"docker" "start" "-a" "bd281b3fcac3b3accb345b43e1dc2c539d6624353c498685e13cfbef5e571935"`
Nov 18 02:32:42.743 INFO [stderr] usermod: no changes
Nov 18 02:32:42.880 INFO [stderr]    Compiling rats v0.0.1 (/source)
Nov 18 02:32:44.133 INFO [stderr] warning: unused import: `futures::future::AndThen`
Nov 18 02:32:44.133 INFO [stderr]  --> src/instances/future.rs:7:5
Nov 18 02:32:44.134 INFO [stderr]   |
Nov 18 02:32:44.134 INFO [stderr] 7 | use futures::future::AndThen;
Nov 18 02:32:44.134 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:32:44.135 INFO [stderr]   |
Nov 18 02:32:44.135 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 02:32:44.135 INFO [stderr] 
Nov 18 02:32:44.135 INFO [stderr] warning: unused import: `futures::future`
Nov 18 02:32:44.136 INFO [stderr]   --> src/instances/option.rs:77:13
Nov 18 02:32:44.136 INFO [stderr]    |
Nov 18 02:32:44.136 INFO [stderr] 77 |         use futures::future;
Nov 18 02:32:44.136 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 18 02:32:44.137 INFO [stderr] 
Nov 18 02:32:44.137 INFO [stderr] warning: unused import: `futures::future::FutureResult`
Nov 18 02:32:44.137 INFO [stderr]   --> src/instances/option.rs:79:13
Nov 18 02:32:44.137 INFO [stderr]    |
Nov 18 02:32:44.138 INFO [stderr] 79 |         use futures::future::FutureResult;
Nov 18 02:32:44.138 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:32:44.138 INFO [stderr] 
Nov 18 02:32:44.138 INFO [stderr] warning: unused import: `applicative::Applicative`
Nov 18 02:32:44.139 INFO [stderr]  --> src/instances/result.rs:5:5
Nov 18 02:32:44.139 INFO [stderr]   |
Nov 18 02:32:44.139 INFO [stderr] 5 | use applicative::Applicative;
Nov 18 02:32:44.139 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:32:44.140 INFO [stderr] 
Nov 18 02:32:44.639 INFO [stderr] warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 18 02:32:44.639 INFO [stderr]  --> src/lib.rs:4:12
Nov 18 02:32:44.639 INFO [stderr]   |
Nov 18 02:32:44.639 INFO [stderr] 4 | #![feature(tool_attributes)]
Nov 18 02:32:44.639 INFO [stderr]   |            ^^^^^^^^^^^^^^^
Nov 18 02:32:44.639 INFO [stderr]   |
Nov 18 02:32:44.639 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 02:32:44.639 INFO [stderr] 
Nov 18 02:32:46.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Nov 18 02:32:46.500 INFO [stderr] su: No module specific data is present
Nov 18 02:32:47.595 INFO running `"docker" "inspect" "bd281b3fcac3b3accb345b43e1dc2c539d6624353c498685e13cfbef5e571935"`
Nov 18 02:32:48.012 INFO running `"docker" "rm" "-f" "bd281b3fcac3b3accb345b43e1dc2c539d6624353c498685e13cfbef5e571935"`
Nov 18 02:32:48.359 INFO [stdout] bd281b3fcac3b3accb345b43e1dc2c539d6624353c498685e13cfbef5e571935
Nov 18 02:32:48.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 02:32:48.853 INFO [stdout] 1539f18f2b6d8cf04741b33ab0818a7b47a5084a7d5a76ee55701c5b99a2eac4
Nov 18 02:32:48.859 INFO running `"docker" "start" "-a" "1539f18f2b6d8cf04741b33ab0818a7b47a5084a7d5a76ee55701c5b99a2eac4"`
Nov 18 02:32:50.339 INFO [stderr] usermod: no changes
Nov 18 02:32:50.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 02:32:50.441 INFO [stderr]      Running /target/debug/deps/rats-3ad3fe416caae05e
Nov 18 02:32:50.442 INFO [stdout] 
Nov 18 02:32:50.442 INFO [stdout] running 24 tests
Nov 18 02:32:50.444 INFO [stdout] test function_k::test ... ok
Nov 18 02:32:50.475 INFO [stdout] test functor::tests::test_consuming_a_functor ... ok
Nov 18 02:32:50.476 INFO [stdout] test instances::option::tests::test_option_pure ... ok
Nov 18 02:32:50.505 INFO [stdout] test instances::id::tests::test_functor ... ok
Nov 18 02:32:50.505 INFO [stdout] test instances::option::tests::test_option_product ... ok
Nov 18 02:32:50.505 INFO [stdout] test instances::id::tests::test_applicative ... ok
Nov 18 02:32:50.506 INFO [stdout] test instances::result::tests::test_result_function_k ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::result::tests::test_result_functor ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::vec::tests::test_fold_right ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::option::tests::test_kind_tupler ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::vec::tests::test_traverse ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::vec::tests::test_vec_map_from_functor_1 ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::future::tests::future_functor_test ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::vec::tests::test_with_mut_refs ... ok
Nov 18 02:32:50.517 INFO [stdout] test tests::bench_vec_map_from_functor ... ok
Nov 18 02:32:50.517 INFO [stdout] test tests::bench_option_map_kind ... ok
Nov 18 02:32:50.517 INFO [stdout] test instances::vec::tests::test_with_refs ... ok
Nov 18 02:32:50.517 INFO [stdout] test tests::bench_vec_map_native_amortized_ints ... ok
Nov 18 02:32:50.535 INFO [stdout] test tests::bench_option_to_vec_native ... ok
Nov 18 02:32:50.535 INFO [stdout] test tests::bench_vec_map_native ... ok
Nov 18 02:32:50.535 INFO [stdout] test tests::bench_vec_map_from_functor_amortized_ints ... ok
Nov 18 02:32:50.535 INFO [stdout] test kinds::tests::tests ... ok
Nov 18 02:32:50.535 INFO [stdout] test tests::bench_vec_map_from_functor_amortized_strings ... ok
Nov 18 02:32:50.535 INFO [stdout] test tests::bench_vec_map_native_amortized_strings ... ok
Nov 18 02:32:50.535 INFO [stdout] 
Nov 18 02:32:50.535 INFO [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:32:50.535 INFO [stdout] 
Nov 18 02:32:50.543 INFO [stderr]    Doc-tests rats
Nov 18 02:32:53.099 INFO [stdout] 
Nov 18 02:32:53.099 INFO [stdout] running 0 tests
Nov 18 02:32:53.099 INFO [stdout] 
Nov 18 02:32:53.099 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:32:53.099 INFO [stdout] 
Nov 18 02:32:53.107 INFO [stderr] su: No module specific data is present
Nov 18 02:32:54.387 INFO running `"docker" "inspect" "1539f18f2b6d8cf04741b33ab0818a7b47a5084a7d5a76ee55701c5b99a2eac4"`
Nov 18 02:32:54.723 INFO running `"docker" "rm" "-f" "1539f18f2b6d8cf04741b33ab0818a7b47a5084a7d5a76ee55701c5b99a2eac4"`
Nov 18 02:32:55.047 INFO [stdout] 1539f18f2b6d8cf04741b33ab0818a7b47a5084a7d5a76ee55701c5b99a2eac4