Dec 15 17:07:26.377 INFO testing dgen-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:07:26.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 17:07:26.871 INFO [stdout] 9d745c7fb4e2545dcdfc56f685633010e979eea061f6f6813a07a8f1d5921007
Dec 15 17:07:26.875 INFO running `"docker" "start" "-a" "9d745c7fb4e2545dcdfc56f685633010e979eea061f6f6813a07a8f1d5921007"`
Dec 15 17:07:27.907 INFO [stderr] usermod: no changes
Dec 15 17:07:28.202 INFO [stderr]    Compiling lalrpop v0.16.2
Dec 15 17:08:14.628 INFO [stderr]    Compiling dgen v0.1.1 (/source)
Dec 15 17:08:42.071 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 15 17:08:42.071 INFO [stderr]   --> src/main.rs:34:46
Dec 15 17:08:42.071 INFO [stderr]    |
Dec 15 17:08:42.071 INFO [stderr] 34 |                     eprintln!("cause: {}", e.cause());
Dec 15 17:08:42.071 INFO [stderr]    |                                              ^^^^^
Dec 15 17:08:42.071 INFO [stderr]    |
Dec 15 17:08:42.071 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 17:08:42.071 INFO [stderr] 
Dec 15 17:08:45.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Dec 15 17:08:45.254 INFO [stderr] su: No module specific data is present
Dec 15 17:08:45.847 INFO running `"docker" "inspect" "9d745c7fb4e2545dcdfc56f685633010e979eea061f6f6813a07a8f1d5921007"`
Dec 15 17:08:46.092 INFO running `"docker" "rm" "-f" "9d745c7fb4e2545dcdfc56f685633010e979eea061f6f6813a07a8f1d5921007"`
Dec 15 17:08:46.390 INFO [stdout] 9d745c7fb4e2545dcdfc56f685633010e979eea061f6f6813a07a8f1d5921007
Dec 15 17:08:46.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 17:08:46.991 INFO [stdout] a4ca321476d53171474cc0cec502ee5e02886baaf5fdc351e3cceb1dee7e3b21
Dec 15 17:08:46.999 INFO running `"docker" "start" "-a" "a4ca321476d53171474cc0cec502ee5e02886baaf5fdc351e3cceb1dee7e3b21"`
Dec 15 17:08:47.723 INFO [stderr] usermod: no changes
Dec 15 17:08:48.000 INFO [stderr]    Compiling dgen v0.1.1 (/source)
Dec 15 17:08:53.154 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 15 17:08:53.154 INFO [stderr]   --> src/main.rs:34:46
Dec 15 17:08:53.154 INFO [stderr]    |
Dec 15 17:08:53.154 INFO [stderr] 34 |                     eprintln!("cause: {}", e.cause());
Dec 15 17:08:53.154 INFO [stderr]    |                                              ^^^^^
Dec 15 17:08:53.154 INFO [stderr]    |
Dec 15 17:08:53.154 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 17:08:53.154 INFO [stderr] 
Dec 15 17:09:01.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
Dec 15 17:09:01.758 INFO [stderr] su: No module specific data is present
Dec 15 17:09:02.349 INFO running `"docker" "inspect" "a4ca321476d53171474cc0cec502ee5e02886baaf5fdc351e3cceb1dee7e3b21"`
Dec 15 17:09:02.578 INFO running `"docker" "rm" "-f" "a4ca321476d53171474cc0cec502ee5e02886baaf5fdc351e3cceb1dee7e3b21"`
Dec 15 17:09:02.797 INFO [stdout] a4ca321476d53171474cc0cec502ee5e02886baaf5fdc351e3cceb1dee7e3b21
Dec 15 17:09:02.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 17:09:03.211 INFO [stdout] 086c5892d2527557ca81cb0a8eacd5f87e756c775d198cfb109ad2a0f8999c4a
Dec 15 17:09:03.217 INFO running `"docker" "start" "-a" "086c5892d2527557ca81cb0a8eacd5f87e756c775d198cfb109ad2a0f8999c4a"`
Dec 15 17:09:04.064 INFO [stderr] usermod: no changes
Dec 15 17:09:04.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 15 17:09:04.311 INFO [stderr]      Running /target/debug/deps/dgen-e83b52cb146b52b7
Dec 15 17:09:04.319 INFO [stdout] 
Dec 15 17:09:04.319 INFO [stdout] running 58 tests
Dec 15 17:09:08.823 INFO [stdout] test builtins::byte_order::test::decimal_is_converted_to_little_endian_binary ... ok
Dec 15 17:09:08.971 INFO [stdout] test builtins::byte_order::test::int_is_converted_to_little_endian_binary ... ok
Dec 15 17:09:10.727 INFO [stdout] test builtins::concat::test::binary_is_concatenated ... ok
Dec 15 17:09:10.736 INFO [stdout] test builtins::from_file::test::produces_words_from_file_with_crlf_line_endings ... ok
Dec 15 17:09:10.736 INFO [stdout] test builtins::from_file::test::produces_words_from_file_with_lf_line_endings ... ok
Dec 15 17:09:10.751 INFO [stdout] test builtins::byte_order::test::int_is_converted_to_big_endian_binary ... ok
Dec 15 17:09:10.799 INFO [stdout] test builtins::bin_length::test::bin_length_returns_length_of_binary ... ok
Dec 15 17:09:10.931 INFO [stdout] test builtins::byte_order::test::uint_is_converted_to_big_endian_binary ... ok
Dec 15 17:09:11.779 INFO [stdout] test builtins::byte_order::test::uint_is_converted_to_little_endian_binary ... ok
Dec 15 17:09:12.607 INFO [stdout] test builtins::env::test::returns_the_value_of_an_environment_variable ... ok
Dec 15 17:09:12.703 INFO [stdout] test builtins::byte_order::test::decimal_is_converted_to_big_endian_binary ... ok
Dec 15 17:09:15.815 INFO [stdout] test builtins::sequence::test::bin_sequence ... ok
Dec 15 17:09:17.103 INFO [stdout] test builtins::repeat_delim::test::repeat_delimited_creates_string_output ... ok
Dec 15 17:09:17.889 INFO [stdout] test builtins::concat::test::strings_are_concatenated ... ok
Dec 15 17:09:17.946 INFO [stdout] test builtins::sequence::test::bin_wrapping_sequence ... ok
Dec 15 17:09:18.663 INFO [stdout] test builtins::repeat_delim::test::repeat_delimited_creates_binary_output ... ok
Dec 15 17:09:19.335 INFO [stdout] test builtins::sequence::test::char_wrapping_sequence ... ok
Dec 15 17:09:20.871 INFO [stdout] test builtins::sequence::test::char_sequence ... ok
Dec 15 17:09:21.731 INFO [stdout] test builtins::strings::test::generate_ascii_strings ... ok
Dec 15 17:09:21.815 INFO [stdout] test builtins::strings::test::use_custom_string_function ... ok
Dec 15 17:09:21.879 INFO [stdout] test builtins::strings::test::string_length_returns_length_of_string ... ok
Dec 15 17:09:23.762 INFO [stdout] test builtins::strings::test::utf8_bytes_returns_encoded_string ... ok
Dec 15 17:09:24.915 INFO [stdout] test builtins::strings::test::std_unicode_string_fun ... ok
Dec 15 17:09:25.111 INFO [stdout] test builtins::strings::test::string_bytes_supports_a_lot_of_encodings ... ok
Dec 15 17:09:26.635 INFO [stdout] test fun_test::declare_and_use_function_with_mapper ... ok
Dec 15 17:09:26.635 INFO [stdout] test interpreter::errors::parse_err_is_displayed_correctly ... ok
Dec 15 17:09:27.155 INFO [stdout] test interpreter::parse_test::parses_basic_char_literal ... ok
Dec 15 17:09:27.766 INFO [stdout] test interpreter::parse_test::parses_basic_string_literal_token ... ok
Dec 15 17:09:28.190 INFO [stdout] test fun_test::pass_mapped_function_as_function_argument ... ok
Dec 15 17:09:28.315 INFO [stdout] test interpreter::parse_test::parses_bin_literal ... ok
Dec 15 17:09:28.497 INFO [stdout] test interpreter::parse_test::parses_boolean_literal_true_token ... ok
Dec 15 17:09:28.888 INFO [stdout] test fun_test::declare_and_use_functions ... ok
Dec 15 17:09:29.187 INFO [stdout] test interpreter::parse_test::parses_decimal_literal_token ... ok
Dec 15 17:09:29.216 INFO [stdout] test fun_test::stable_select_a_generator ... ok
Dec 15 17:09:29.255 INFO [stdout] test fun_test::signed_integer_functions ... ok
Dec 15 17:09:29.399 INFO [stdout] test fun_test::mapping_a_mapped_function ... ok
Dec 15 17:09:29.455 INFO [stdout] test interpreter::parse_test::parses_function_call_with_literal_arguments ... ok
Dec 15 17:09:29.471 INFO [stdout] test interpreter::parse_test::parses_boolean_literal_false_token ... ok
Dec 15 17:09:29.555 INFO [stdout] test interpreter::parse_test::parses_decimal_literal_token_with_negative_sign ... ok
Dec 15 17:09:29.630 INFO [stdout] test interpreter::parse_test::parses_function_call_with_zero_arguments ... ok
Dec 15 17:09:30.005 INFO [stdout] test fun_test::use_std_boolean_function ... ok
Dec 15 17:09:30.127 INFO [stdout] test interpreter::parse_test::parses_empty_bin_literal ... ok
Dec 15 17:09:30.242 INFO [stdout] test interpreter::parse_test::parses_mapped_function_call_withou_args ... ok
Dec 15 17:09:30.262 INFO [stdout] test fun_test::use_binary_functions ... ok
Dec 15 17:09:30.283 INFO [stdout] test interpreter::parse_test::parses_nested_function_calls ... ok
Dec 15 17:09:30.395 INFO [stdout] test interpreter::parse_test::parses_decimal_literal_token_with_positive_sign ... ok
Dec 15 17:09:30.467 INFO [stdout] test interpreter::parse_test::parses_string_literal_that_is_all_whitespace ... ok
Dec 15 17:09:30.503 INFO [stdout] test interpreter::parse_test::parses_newline_escaped_char_literal ... ok
Dec 15 17:09:30.539 INFO [stdout] test interpreter::parse_test::parses_mapped_function_call ... ok
Dec 15 17:09:30.607 INFO [stdout] test interpreter::parse_test::parses_program_with_macro_definitions ... ok
Dec 15 17:09:30.799 INFO [stdout] test interpreter::parse_test::parses_string_literal_with_unicode_escape_sequences ... ok
Dec 15 17:09:30.980 INFO [stdout] test interpreter::parse_test::parses_signed_int_literal_positive_token ... ok
Dec 15 17:09:30.991 INFO [stdout] test interpreter::parse_test::parses_string_literal_with_escaped_quotes ... ok
Dec 15 17:09:31.075 INFO [stdout] test interpreter::parse_test::parses_unsigned_int_literal_token ... ok
Dec 15 17:09:31.164 INFO [stdout] test interpreter::parse_test::parses_unicode_char_literal ... ok
Dec 15 17:09:31.187 INFO [stdout] test interpreter::parse_test::parses_signed_int_literal_negative_token ... ok
Dec 15 17:09:31.207 INFO [stdout] test interpreter::parse_test::parses_string_literal_with_whitespace_chars_and_escape_sequences ... ok
Dec 15 17:09:31.307 INFO [stdout] test interpreter::parse_test::parses_unsigned_int_hex_literal_token ... ok
Dec 15 17:09:31.307 INFO [stdout] 
Dec 15 17:09:31.307 INFO [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:09:31.307 INFO [stdout] 
Dec 15 17:09:31.319 INFO [stderr]      Running /target/debug/deps/dgen-8f26ee450d0af788
Dec 15 17:09:31.321 INFO [stdout] 
Dec 15 17:09:31.322 INFO [stdout] running 0 tests
Dec 15 17:09:31.322 INFO [stdout] 
Dec 15 17:09:31.322 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:09:31.322 INFO [stdout] 
Dec 15 17:09:31.323 INFO [stderr]    Doc-tests dgen
Dec 15 17:09:36.801 INFO [stdout] 
Dec 15 17:09:36.801 INFO [stdout] running 0 tests
Dec 15 17:09:36.801 INFO [stdout] 
Dec 15 17:09:36.801 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:09:36.801 INFO [stdout] 
Dec 15 17:09:36.831 INFO [stderr] su: No module specific data is present
Dec 15 17:09:37.843 INFO running `"docker" "inspect" "086c5892d2527557ca81cb0a8eacd5f87e756c775d198cfb109ad2a0f8999c4a"`
Dec 15 17:09:38.185 INFO running `"docker" "rm" "-f" "086c5892d2527557ca81cb0a8eacd5f87e756c775d198cfb109ad2a0f8999c4a"`
Dec 15 17:09:38.499 INFO [stdout] 086c5892d2527557ca81cb0a8eacd5f87e756c775d198cfb109ad2a0f8999c4a