[INFO] updating cached repository jtdowney/som-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jtdowney/som-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jtdowney/som-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/jtdowney/som-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jtdowney/som-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jtdowney/som-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jtdowney/som-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jtdowney/som-rust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jtdowney/som-rust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 2ef1fada49af743e998332acdd43c01a06e8b642d682878708969dae8a01c921 [INFO] running `"docker" "start" "-a" "2ef1fada49af743e998332acdd43c01a06e8b642d682878708969dae8a01c921"` [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 2.69s [INFO] running `"docker" "inspect" "2ef1fada49af743e998332acdd43c01a06e8b642d682878708969dae8a01c921"` [INFO] running `"docker" "rm" "-f" "2ef1fada49af743e998332acdd43c01a06e8b642d682878708969dae8a01c921"` [INFO] [stdout] 2ef1fada49af743e998332acdd43c01a06e8b642d682878708969dae8a01c921 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 4bc3c40db1f2032edd0f457a575f994d4a9a5ef7d36b1e537f416e03a583ab15 [INFO] running `"docker" "start" "-a" "4bc3c40db1f2032edd0f457a575f994d4a9a5ef7d36b1e537f416e03a583ab15"` [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 2.72s [INFO] running `"docker" "inspect" "4bc3c40db1f2032edd0f457a575f994d4a9a5ef7d36b1e537f416e03a583ab15"` [INFO] running `"docker" "rm" "-f" "4bc3c40db1f2032edd0f457a575f994d4a9a5ef7d36b1e537f416e03a583ab15"` [INFO] [stdout] 4bc3c40db1f2032edd0f457a575f994d4a9a5ef7d36b1e537f416e03a583ab15 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 143d55866acc20b1c36880940d370f9f9e180e38ce7291d939b769ae06c9c978 [INFO] running `"docker" "start" "-a" "143d55866acc20b1c36880940d370f9f9e180e38ce7291d939b769ae06c9c978"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/som-0ed985ed912f6f8a [INFO] [stdout] [INFO] [stdout] running 61 tests [INFO] [stdout] test compiler::lexer::tests::double ... ok [INFO] [stdout] test compiler::lexer::tests::lexer ... ok [INFO] [stdout] test compiler::lexer::tests::keyword ... ok [INFO] [stdout] test compiler::lexer::tests::integer_and_period ... ok [INFO] [stdout] test compiler::lexer::tests::location ... ok [INFO] [stdout] test compiler::lexer::tests::integer ... ok [INFO] [stdout] test compiler::lexer::tests::assignment ... ok [INFO] [stdout] test compiler::lexer::tests::colon ... ok [INFO] [stdout] test compiler::lexer::tests::long_separator ... ok [INFO] [stdout] test compiler::lexer::tests::minus ... ok [INFO] [stdout] test compiler::lexer::tests::operator_sequence ... 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::three_keyword_sequence ... ok [INFO] [stdout] test compiler::lexer::tests::three_minus ... 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::two_keyword_sequence ... ok [INFO] [stdout] test compiler::lexer::tests::identifier ... ok [INFO] [stdout] test compiler::lexer::tests::two_minus ... ok [INFO] [stdout] test compiler::parser::tests::binary_message_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_symbol_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_integer_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_double_expression ... ok [INFO] [stdout] test compiler::parser::tests::method_with_exit ... ok [INFO] [stdout] test compiler::parser::tests::literal_boolean_expression ... ok [INFO] [stdout] test compiler::parser::tests::keyword_message_expression ... ok [INFO] [stdout] test compiler::parser::tests::literal_string_expression ... ok [INFO] [stdout] test compiler::parser::tests::method_with_parameters ... ok [INFO] [stdout] test compiler::parser::tests::method_with_locals ... ok [INFO] [stdout] test compiler::parser::tests::complex_keyword_message_expression ... ok [INFO] [stdout] test compiler::parser::tests::method_with_multiple_statements ... ok [INFO] [stdout] test compiler::parser::tests::parse_body_evaluation ... ok [INFO] [stdout] test compiler::parser::tests::multiple_unary_messages ... ok [INFO] [stdout] test compiler::parser::tests::nested_block_expression ... ok [INFO] [stdout] test compiler::parser::tests::operator_sequence_expression ... ok [INFO] [stdout] test compiler::parser::tests::parse_assignment ... ok [INFO] [stdout] test compiler::parser::tests::parse_method_primitive ... ok [INFO] [stdout] test compiler::parser::tests::nested_terms ... ok [INFO] [stdout] test compiler::parser::tests::parse_error ... ok [INFO] [stdout] test compiler::parser::tests::unary_message_binds_higher ... ok [INFO] [stdout] test compiler::parser::tests::parse_multiple_assignment ... ok [INFO] [stdout] test compiler::parser::tests::parse_error_position_information ... ok [INFO] [stdout] test compiler::parser::tests::superclass_parsing ... ok [INFO] [stdout] test compiler::parser::tests::variable_expression ... ok [INFO] [stdout] test util::peekable_buffer::tests::consume ... ok [INFO] [stdout] test util::peekable_buffer::tests::location ... ok [INFO] [stdout] test compiler::parser::tests::unary_message_expression ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_consumes_peeked ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_consumes_value ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_reads_values ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_reloads_buffer ... 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] [stderr] Running /opt/crater/target/debug/deps/lib-df738e4225aec745 [INFO] [stdout] test util::peekable_buffer::tests::peek_returns_first_value ... ok [INFO] [stdout] test util::peekable_buffer::tests::next_returns_peeked ... ok [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] [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: 0x55a2f7cba7ab - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55a2f7cba7ab - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55a2f7cba7ab - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55a2f7cba7ab - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55a2f7cba7ab - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55a2f7cba41c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55a2f7cbaf1d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55a2f7cbaaa2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55a2f7cba9ef - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55a2f7c65e01 - lib::compiler::parser::parse_test_cases::h8da46fcaa041e801 [INFO] [stdout] at tests/compiler/parser.rs:23 [INFO] [stdout] 10: 0x55a2f7c6546a - lib::compiler::parser::parse_test_cases::{{closure}}::h7ddf4de5cb9a8af2 [INFO] [stdout] at tests/compiler/parser.rs:8 [INFO] [stdout] 11: 0x55a2f7c600ae - core::ops::function::FnOnce::call_once::hf6d0f30ad424f4d4 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 12: 0x55a2f7c70c0f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 13: 0x55a2f7cbdbda - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x55a2f7c8b1fe - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55a2f7c8b1fe - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55a2f7c8b1fe - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 17: 0x55a2f7c66635 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55a2f7c6a845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55a2f7c6a845 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55a2f7c6a845 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55a2f7cbdbda - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 22: 0x55a2f7c6ae42 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55a2f7c6ae42 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55a2f7c6ae42 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55a2f7c6ae42 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 26: 0x55a2f7cafabf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x55a2f7cbd310 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 28: 0x55a2f7cbd310 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55a2f7cbd310 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f6d6e56d4a4 - start_thread [INFO] [stdout] 31: 0x7f6d6e098d0f - __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] [stderr] error: test failed, to rerun pass '--test lib' [INFO] running `"docker" "inspect" "143d55866acc20b1c36880940d370f9f9e180e38ce7291d939b769ae06c9c978"` [INFO] running `"docker" "rm" "-f" "143d55866acc20b1c36880940d370f9f9e180e38ce7291d939b769ae06c9c978"` [INFO] [stdout] 143d55866acc20b1c36880940d370f9f9e180e38ce7291d939b769ae06c9c978