[INFO] cloning repository jtdowney/som-rust [INFO] running `"git" "clone" "--bare" "git://github.com/jtdowney/som-rust.git" "work/cache/sources/gh/jtdowney/som-rust"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jtdowney/som-rust'... [INFO] running `"git" "clone" "work/cache/sources/gh/jtdowney/som-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jtdowney/som-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jtdowney/som-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jtdowney/som-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jtdowney/som-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jtdowney/som-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2efe4a39b364bbe3d0ffbdb163ae3fb1eafad4b3 [INFO] sha for GitHub repo jtdowney/som-rust: 2efe4a39b364bbe3d0ffbdb163ae3fb1eafad4b3 [INFO] validating manifest of jtdowney/som-rust 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 jtdowney/som-rust 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 jtdowney/som-rust [INFO] finished frobbing jtdowney/som-rust [INFO] frobbed toml for jtdowney/som-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jtdowney/som-rust/Cargo.toml [INFO] started frobbing jtdowney/som-rust [INFO] finished frobbing jtdowney/som-rust [INFO] frobbed toml for jtdowney/som-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jtdowney/som-rust/Cargo.toml [INFO] crate jtdowney/som-rust already has a lockfile, it will not be regenerated [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 jtdowney/som-rust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jtdowney/som-rust:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 16c8fa5a8e3f1953f2785d3d1154cc3e565309fdde9b5e41f4606c02c3acc99e [INFO] running `"docker" "start" "-a" "16c8fa5a8e3f1953f2785d3d1154cc3e565309fdde9b5e41f4606c02c3acc99e"` [INFO] [stderr] Compiling som v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:98:16 [INFO] [stderr] | [INFO] [stderr] 98 | 'a'...'z' | 'A'...'Z' => self.read_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:98:28 [INFO] [stderr] | [INFO] [stderr] 98 | 'a'...'z' | 'A'...'Z' => self.read_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:99:16 [INFO] [stderr] | [INFO] [stderr] 99 | '0'...'9' => self.read_number(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:204:37 [INFO] [stderr] | [INFO] [stderr] 204 | Some(c @ 'a'...'z') | Some(c @ 'A'...'Z') | Some(c @ '0'...'9') | Some(c @ ':') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:204:59 [INFO] [stderr] | [INFO] [stderr] 204 | Some(c @ 'a'...'z') | Some(c @ 'A'...'Z') | Some(c @ '0'...'9') | Some(c @ ':') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:204:81 [INFO] [stderr] | [INFO] [stderr] 204 | Some(c @ 'a'...'z') | Some(c @ 'A'...'Z') | Some(c @ '0'...'9') | Some(c @ ':') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:243:29 [INFO] [stderr] | [INFO] [stderr] 243 | Some(c @ '0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:261:37 [INFO] [stderr] | [INFO] [stderr] 261 | Some(c @ '0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/compiler/lexer.rs:297:22 [INFO] [stderr] | [INFO] [stderr] 297 | for _ in (0..count) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/compiler/parser.rs:488:18 [INFO] [stderr] | [INFO] [stderr] 488 | for _ in (self.queue.len()..n) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/compiler/parser.rs:502:18 [INFO] [stderr] | [INFO] [stderr] 502 | for _ in (0..n) { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/compiler/lexer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/compiler/lexer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.98s [INFO] running `"docker" "inspect" "16c8fa5a8e3f1953f2785d3d1154cc3e565309fdde9b5e41f4606c02c3acc99e"` [INFO] running `"docker" "rm" "-f" "16c8fa5a8e3f1953f2785d3d1154cc3e565309fdde9b5e41f4606c02c3acc99e"` [INFO] [stdout] 16c8fa5a8e3f1953f2785d3d1154cc3e565309fdde9b5e41f4606c02c3acc99e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jtdowney/som-rust:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] bbe6a92c65a3f491f3db797e27990a1a1fbf74ca9d24cc74c4699fdcd34a5c7c [INFO] running `"docker" "start" "-a" "bbe6a92c65a3f491f3db797e27990a1a1fbf74ca9d24cc74c4699fdcd34a5c7c"` [INFO] [stderr] Compiling som v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:98:16 [INFO] [stderr] | [INFO] [stderr] 98 | 'a'...'z' | 'A'...'Z' => self.read_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:98:28 [INFO] [stderr] | [INFO] [stderr] 98 | 'a'...'z' | 'A'...'Z' => self.read_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:99:16 [INFO] [stderr] | [INFO] [stderr] 99 | '0'...'9' => self.read_number(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:204:37 [INFO] [stderr] | [INFO] [stderr] 204 | Some(c @ 'a'...'z') | Some(c @ 'A'...'Z') | Some(c @ '0'...'9') | Some(c @ ':') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:204:59 [INFO] [stderr] | [INFO] [stderr] 204 | Some(c @ 'a'...'z') | Some(c @ 'A'...'Z') | Some(c @ '0'...'9') | Some(c @ ':') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:204:81 [INFO] [stderr] | [INFO] [stderr] 204 | Some(c @ 'a'...'z') | Some(c @ 'A'...'Z') | Some(c @ '0'...'9') | Some(c @ ':') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:243:29 [INFO] [stderr] | [INFO] [stderr] 243 | Some(c @ '0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:261:37 [INFO] [stderr] | [INFO] [stderr] 261 | Some(c @ '0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/compiler/lexer.rs:297:22 [INFO] [stderr] | [INFO] [stderr] 297 | for _ in (0..count) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/compiler/lexer.rs:499:80 [INFO] [stderr] | [INFO] [stderr] 499 | assert_eq!(lexer.read_token().unwrap(), Token(Symbol::Identifier, Some(("run".to_string())))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/compiler/parser.rs:488:18 [INFO] [stderr] | [INFO] [stderr] 488 | for _ in (self.queue.len()..n) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/compiler/parser.rs:502:18 [INFO] [stderr] | [INFO] [stderr] 502 | for _ in (0..n) { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/compiler/lexer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/compiler/lexer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.01s [INFO] running `"docker" "inspect" "bbe6a92c65a3f491f3db797e27990a1a1fbf74ca9d24cc74c4699fdcd34a5c7c"` [INFO] running `"docker" "rm" "-f" "bbe6a92c65a3f491f3db797e27990a1a1fbf74ca9d24cc74c4699fdcd34a5c7c"` [INFO] [stdout] bbe6a92c65a3f491f3db797e27990a1a1fbf74ca9d24cc74c4699fdcd34a5c7c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jtdowney/som-rust:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] fa8975948eb4021c0212cea085fdbf36eb322793d6cd1ff91e737bedc0ebac13 [INFO] running `"docker" "start" "-a" "fa8975948eb4021c0212cea085fdbf36eb322793d6cd1ff91e737bedc0ebac13"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 61 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/som-bb0f4c454e674e0b [INFO] [stdout] test compiler::lexer::tests::identifier ... ok [INFO] [stdout] test compiler::lexer::tests::assignment ... ok [INFO] [stdout] test compiler::lexer::tests::double ... ok [INFO] [stdout] test compiler::lexer::tests::colon ... ok [INFO] [stdout] test compiler::lexer::tests::lexer ... ok [INFO] [stdout] test compiler::lexer::tests::integer_and_period ... ok [INFO] [stdout] test compiler::lexer::tests::primitive ... ok [INFO] [stdout] test compiler::lexer::tests::separator ... ok [INFO] [stdout] test compiler::lexer::tests::simple_operators ... ok [INFO] [stdout] test compiler::lexer::tests::simple_symbols ... ok [INFO] [stdout] test compiler::lexer::tests::skipping_comments ... ok [INFO] [stdout] test compiler::lexer::tests::skipping_whitespace ... ok [INFO] [stdout] test compiler::lexer::tests::three_keyword_sequence ... ok [INFO] [stdout] test compiler::lexer::tests::three_minus ... ok [INFO] [stdout] test compiler::lexer::tests::two_keyword_sequence ... ok [INFO] [stdout] test compiler::lexer::tests::location ... ok [INFO] [stdout] test compiler::lexer::tests::two_minus ... ok [INFO] [stdout] test compiler::lexer::tests::integer ... ok [INFO] [stdout] test compiler::parser::tests::binary_message_expression ... ok [INFO] [stdout] test compiler::lexer::tests::long_separator ... ok [INFO] [stdout] test compiler::lexer::tests::operator_sequence ... ok [INFO] [stdout] test compiler::lexer::tests::minus ... ok [INFO] [stdout] test compiler::lexer::tests::keyword ... ok [INFO] [stdout] test compiler::parser::tests::keyword_message_expression ... ok [INFO] [stdout] test compiler::parser::tests::complex_keyword_message_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_double_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_integer_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_symbol_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_boolean_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_nil_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_negative_integer_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_negative_double_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_string_expression ... ok [INFO] [stdout] test compiler::parser::tests::method_with_locals ... ok [INFO] [stdout] test compiler::parser::tests::method_with_exit ... ok [INFO] [stdout] test compiler::parser::tests::operator_sequence_expression ... ok [INFO] [stdout] test compiler::parser::tests::method_with_multiple_statements ... ok [INFO] [stdout] test compiler::parser::tests::method_with_parameters ... ok [INFO] [stdout] test compiler::parser::tests::parse_body_evaluation ... ok [INFO] [stdout] test compiler::parser::tests::nested_terms ... ok [INFO] [stdout] test compiler::parser::tests::parse_error_position_information ... ok [INFO] [stdout] test compiler::parser::tests::parse_assignment ... ok [INFO] [stdout] test compiler::parser::tests::parse_error ... ok [INFO] [stdout] test compiler::parser::tests::parse_method_primitive ... ok [INFO] [stdout] test compiler::parser::tests::unary_message_binds_higher ... ok [INFO] [stdout] test util::peekable_buffer::tests::consume ... ok [INFO] [stdout] test compiler::parser::tests::parse_multiple_assignment ... ok [INFO] [stdout] test compiler::parser::tests::superclass_parsing ... ok [INFO] [stdout] test compiler::parser::tests::multiple_unary_messages ... ok [INFO] [stdout] test compiler::parser::tests::unary_message_expression ... ok [INFO] [stdout] test compiler::parser::tests::nested_block_expression ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_reloads_buffer ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_reads_values ... ok [INFO] [stdout] test compiler::parser::tests::variable_expression ... ok [INFO] [stdout] test util::peekable_buffer::tests::location ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_consumes_value ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_consumes_peeked ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_returns_peeked ... ok [INFO] [stdout] test util::peekable_buffer::tests::peek_returns_second_peeked_value ... ok [INFO] [stdout] test util::peekable_buffer::tests::peek_returns_existing_peeked_value ... ok [INFO] [stdout] test util::peekable_buffer::tests::peek_returns_first_value ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-07dc182503132db1 [INFO] [stdout] [INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compiler::parser::parse_test_cases ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compiler::parser::parse_test_cases stdout ---- [INFO] [stdout] thread 'compiler::parser::parse_test_cases' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"Class {\n name: \"Echo\",\n superclass: \"Object\",\n instance_methods: {\n \"run:\": Native {\n name: \"run:\",\n parameters: [\n \"args\",\n ],\n locals: [],\n body: [\n KeywordMessage {\n message: \"from:to:do:\",\n receiver: Variable(\n \"args\",\n ),\n parameters: [\n LiteralInteger(\n 2,\n ),\n UnaryMessage {\n message: \"length\",\n receiver: Variable(\n \"args\",\n ),\n },\n Block {\n parameters: [\n \"arg\",\n ],\n locals: [],\n body: [\n UnaryMessage {\n message: \"print\",\n receiver: Variable(\n \"arg\",\n ),\n },\n UnaryMessage {\n message: \"print\",\n receiver: LiteralString(\n \" \",\n ),\n },\n ],\n },\n ],\n },\n UnaryMessage {\n message: \"println\",\n receiver: LiteralString(\n \"\",\n ),\n },\n ],\n },\n },\n instance_variables: [],\n class_methods: {},\n class_variables: [],\n}"`, [INFO] [stdout] right: `"Class {\n name: \"Echo\",\n superclass: \"Object\",\n instance_methods: {\n \"run:\": Native {\n name: \"run:\",\n parameters: [\n \"args\"\n ],\n locals: [],\n body: [\n KeywordMessage {\n message: \"from:to:do:\",\n receiver: Variable(\n \"args\"\n ),\n parameters: [\n LiteralInteger(\n 2\n ),\n UnaryMessage {\n message: \"length\",\n receiver: Variable(\n \"args\"\n )\n },\n Block {\n parameters: [\n \"arg\"\n ],\n locals: [],\n body: [\n UnaryMessage {\n message: \"print\",\n receiver: Variable(\n \"arg\"\n )\n },\n UnaryMessage {\n message: \"print\",\n receiver: LiteralString(\n \" \"\n )\n }\n ]\n }\n ]\n },\n UnaryMessage {\n message: \"println\",\n receiver: LiteralString(\n \"\"\n )\n }\n ]\n }\n },\n instance_variables: [],\n class_methods: {},\n class_variables: []\n}"`', tests/compiler/parser.rs:23:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ab080ee0db - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ab080ee0db - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ab080ee0db - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ab080ee0db - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ab080ee0db - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x55ab080edd6f - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x55ab080ee850 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x55ab080ee3d2 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x55ab080ee31f - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9 [INFO] [stdout] at src/libstd/panicking.rs:337 [INFO] [stdout] 9: 0x55ab08092aa7 - lib::compiler::parser::parse_test_cases::hab219f3036fa1679 [INFO] [stdout] at tests/compiler/parser.rs:23 [INFO] [stdout] 10: 0x55ab080920fa - lib::compiler::parser::parse_test_cases::{{closure}}::hfb6c126a42166513 [INFO] [stdout] at tests/compiler/parser.rs:8 [INFO] [stdout] 11: 0x55ab0808cbce - core::ops::function::FnOnce::call_once::h8f3c3b9baa89fa76 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55ab080a3e0f - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x55ab080f17ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x55ab080be7e8 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 15: 0x55ab080be7e8 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 16: 0x55ab080be7e8 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x55ab08099385 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55ab0809d385 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55ab0809d385 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 20: 0x55ab0809d385 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 21: 0x55ab080f17ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55ab0809da12 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 23: 0x55ab0809da12 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 24: 0x55ab0809da12 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55ab0809da12 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x55ab080e359f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55ab080f0f10 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55ab080f0f10 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55ab080f0f10 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f321e2c94a4 - start_thread [INFO] [stdout] 31: 0x7f321ddf4d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compiler::parser::parse_test_cases [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "fa8975948eb4021c0212cea085fdbf36eb322793d6cd1ff91e737bedc0ebac13"` [INFO] running `"docker" "rm" "-f" "fa8975948eb4021c0212cea085fdbf36eb322793d6cd1ff91e737bedc0ebac13"` [INFO] [stdout] fa8975948eb4021c0212cea085fdbf36eb322793d6cd1ff91e737bedc0ebac13