Dec 13 14:53:15.215 INFO testing jtdowney/som-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:53:15.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 14:53:15.719 INFO [stdout] 94accb5c9797a7347f3c58f7fba8e12511857e01c569988b2d08f2b45d23cc3a
Dec 13 14:53:15.721 INFO running `"docker" "start" "-a" "94accb5c9797a7347f3c58f7fba8e12511857e01c569988b2d08f2b45d23cc3a"`
Dec 13 14:53:17.419 INFO [stderr] usermod: no changes
Dec 13 14:53:17.507 INFO [stderr]    Compiling som v0.1.0 (/source)
Dec 13 14:53:17.991 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 14:53:17.991 INFO [stderr]    --> src/compiler/lexer.rs:297:22
Dec 13 14:53:17.991 INFO [stderr]     |
Dec 13 14:53:17.991 INFO [stderr] 297 |             for _ in (0..count) {
Dec 13 14:53:17.991 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 13 14:53:17.991 INFO [stderr]     |
Dec 13 14:53:17.991 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 14:53:17.991 INFO [stderr] 
Dec 13 14:53:17.991 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 14:53:17.991 INFO [stderr]    --> src/compiler/parser.rs:488:18
Dec 13 14:53:17.991 INFO [stderr]     |
Dec 13 14:53:17.991 INFO [stderr] 488 |         for _ in (self.queue.len()..n) {
Dec 13 14:53:17.991 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 14:53:17.991 INFO [stderr] 
Dec 13 14:53:17.991 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 14:53:17.991 INFO [stderr]    --> src/compiler/parser.rs:502:18
Dec 13 14:53:17.991 INFO [stderr]     |
Dec 13 14:53:17.991 INFO [stderr] 502 |         for _ in (0..n) {
Dec 13 14:53:17.991 INFO [stderr]     |                  ^^^^^^ help: remove these parentheses
Dec 13 14:53:17.991 INFO [stderr] 
Dec 13 14:53:18.023 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 13 14:53:18.023 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 13 14:53:18.023 INFO [stderr]   |
Dec 13 14:53:18.023 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 14:53:18.023 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 14:53:18.023 INFO [stderr]   |
Dec 13 14:53:18.023 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 13 14:53:18.023 INFO [stderr] 
Dec 13 14:53:18.262 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 13 14:53:18.262 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 13 14:53:18.262 INFO [stderr]   |
Dec 13 14:53:18.263 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 14:53:18.263 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 14:53:18.263 INFO [stderr]   |
Dec 13 14:53:18.263 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:53:18.263 INFO [stderr] 
Dec 13 14:53:21.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Dec 13 14:53:21.322 INFO [stderr] su: No module specific data is present
Dec 13 14:53:21.852 INFO running `"docker" "inspect" "94accb5c9797a7347f3c58f7fba8e12511857e01c569988b2d08f2b45d23cc3a"`
Dec 13 14:53:22.016 INFO running `"docker" "rm" "-f" "94accb5c9797a7347f3c58f7fba8e12511857e01c569988b2d08f2b45d23cc3a"`
Dec 13 14:53:22.141 INFO [stdout] 94accb5c9797a7347f3c58f7fba8e12511857e01c569988b2d08f2b45d23cc3a
Dec 13 14:53:22.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 14:53:22.427 INFO [stdout] e1b19f630b1584da9bf005284d82617fd46a7094b34f0e8aaf5071a8d7d13655
Dec 13 14:53:22.432 INFO running `"docker" "start" "-a" "e1b19f630b1584da9bf005284d82617fd46a7094b34f0e8aaf5071a8d7d13655"`
Dec 13 14:53:23.232 INFO [stderr] usermod: no changes
Dec 13 14:53:23.283 INFO [stderr]    Compiling som v0.1.0 (/source)
Dec 13 14:53:23.793 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 14:53:23.793 INFO [stderr]    --> src/compiler/lexer.rs:297:22
Dec 13 14:53:23.793 INFO [stderr]     |
Dec 13 14:53:23.793 INFO [stderr] 297 |             for _ in (0..count) {
Dec 13 14:53:23.793 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 13 14:53:23.793 INFO [stderr]     |
Dec 13 14:53:23.793 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 14:53:23.793 INFO [stderr] 
Dec 13 14:53:23.795 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 14:53:23.795 INFO [stderr]    --> src/compiler/lexer.rs:499:80
Dec 13 14:53:23.795 INFO [stderr]     |
Dec 13 14:53:23.795 INFO [stderr] 499 |         assert_eq!(lexer.read_token().unwrap(), Token(Symbol::Identifier, Some(("run".to_string()))));
Dec 13 14:53:23.796 INFO [stderr]     |                                                                                ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 14:53:23.796 INFO [stderr] 
Dec 13 14:53:23.796 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 14:53:23.796 INFO [stderr]    --> src/compiler/parser.rs:488:18
Dec 13 14:53:23.796 INFO [stderr]     |
Dec 13 14:53:23.796 INFO [stderr] 488 |         for _ in (self.queue.len()..n) {
Dec 13 14:53:23.796 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 14:53:23.796 INFO [stderr] 
Dec 13 14:53:23.796 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 14:53:23.796 INFO [stderr]    --> src/compiler/parser.rs:502:18
Dec 13 14:53:23.796 INFO [stderr]     |
Dec 13 14:53:23.796 INFO [stderr] 502 |         for _ in (0..n) {
Dec 13 14:53:23.796 INFO [stderr]     |                  ^^^^^^ help: remove these parentheses
Dec 13 14:53:23.796 INFO [stderr] 
Dec 13 14:53:23.862 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 13 14:53:23.862 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 13 14:53:23.862 INFO [stderr]   |
Dec 13 14:53:23.862 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 14:53:23.862 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 14:53:23.862 INFO [stderr]   |
Dec 13 14:53:23.862 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 13 14:53:23.862 INFO [stderr] 
Dec 13 14:53:24.487 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 13 14:53:24.487 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Dec 13 14:53:24.499 INFO [stderr]   |
Dec 13 14:53:24.499 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 14:53:24.499 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 14:53:24.499 INFO [stderr]   |
Dec 13 14:53:24.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:53:24.499 INFO [stderr] 
Dec 13 14:53:27.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Dec 13 14:53:27.441 INFO [stderr] su: No module specific data is present
Dec 13 14:53:27.968 INFO running `"docker" "inspect" "e1b19f630b1584da9bf005284d82617fd46a7094b34f0e8aaf5071a8d7d13655"`
Dec 13 14:53:28.228 INFO running `"docker" "rm" "-f" "e1b19f630b1584da9bf005284d82617fd46a7094b34f0e8aaf5071a8d7d13655"`
Dec 13 14:53:28.570 INFO [stdout] e1b19f630b1584da9bf005284d82617fd46a7094b34f0e8aaf5071a8d7d13655
Dec 13 14:53:28.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13 14:53:28.973 INFO [stdout] b372b7ea2cd2e99f3d29dd7ec5a24273e66c601f892156139c28416add16e52c
Dec 13 14:53:28.981 INFO running `"docker" "start" "-a" "b372b7ea2cd2e99f3d29dd7ec5a24273e66c601f892156139c28416add16e52c"`
Dec 13 14:53:30.518 INFO [stderr] usermod: no changes
Dec 13 14:53:30.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 14:53:30.583 INFO [stderr]      Running /target/debug/deps/som-ab6abfae5642fd47
Dec 13 14:53:30.583 INFO [stdout] 
Dec 13 14:53:30.583 INFO [stdout] running 61 tests
Dec 13 14:53:30.583 INFO [stdout] test compiler::lexer::tests::integer ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::lexer ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::keyword ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::double ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::identifier ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::integer_and_period ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::primitive ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::location ... ok
Dec 13 14:53:30.587 INFO [stdout] test compiler::lexer::tests::colon ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::assignment ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::long_separator ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::simple_operators ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::minus ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::operator_sequence ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::separator ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::skipping_whitespace ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::simple_symbols ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::three_keyword_sequence ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::parser::tests::keyword_message_expression ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::skipping_comments ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::two_minus ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::two_keyword_sequence ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::lexer::tests::three_minus ... ok
Dec 13 14:53:30.595 INFO [stdout] test compiler::parser::tests::binary_message_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_boolean_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_negative_integer_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_nil_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::complex_keyword_message_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_integer_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_double_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_negative_double_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_string_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::literal_symbol_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::method_with_exit ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::method_with_locals ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::method_with_parameters ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::nested_block_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::method_with_multiple_statements ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::multiple_unary_messages ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::nested_terms ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::operator_sequence_expression ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::parse_assignment ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::parse_body_evaluation ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::parse_error ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::parse_error_position_information ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::parse_method_primitive ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::parse_multiple_assignment ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::location ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::next_consumes_peeked ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::superclass_parsing ... ok
Dec 13 14:53:30.599 INFO [stdout] test compiler::parser::tests::unary_message_binds_higher ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::next_consumes_value ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::next_returns_peeked ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::next_reads_values ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::next_reloads_buffer ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::peek_returns_existing_peeked_value ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::peek_returns_first_value ... ok
Dec 13 14:53:30.599 INFO [stdout] test util::peekable_buffer::tests::peek_returns_second_peeked_value ... ok
Dec 13 14:53:30.604 INFO [stdout] test util::peekable_buffer::tests::consume ... ok
Dec 13 14:53:30.604 INFO [stdout] test compiler::parser::tests::variable_expression ... ok
Dec 13 14:53:30.604 INFO [stdout] test compiler::parser::tests::unary_message_expression ... ok
Dec 13 14:53:30.604 INFO [stdout] 
Dec 13 14:53:30.604 INFO [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:53:30.604 INFO [stdout] 
Dec 13 14:53:30.604 INFO [stderr]      Running /target/debug/deps/lib-915c2139036d2ea8
Dec 13 14:53:30.611 INFO [stdout] 
Dec 13 14:53:30.611 INFO [stdout] running 1 test
Dec 13 14:53:30.630 INFO [stdout] test compiler::parser::parse_test_cases ... ok
Dec 13 14:53:30.631 INFO [stdout] 
Dec 13 14:53:30.631 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:53:30.631 INFO [stdout] 
Dec 13 14:53:30.632 INFO [stderr] su: No module specific data is present
Dec 13 14:53:31.731 INFO running `"docker" "inspect" "b372b7ea2cd2e99f3d29dd7ec5a24273e66c601f892156139c28416add16e52c"`
Dec 13 14:53:32.062 INFO running `"docker" "rm" "-f" "b372b7ea2cd2e99f3d29dd7ec5a24273e66c601f892156139c28416add16e52c"`
Dec 13 14:53:32.360 INFO [stdout] b372b7ea2cd2e99f3d29dd7ec5a24273e66c601f892156139c28416add16e52c