[INFO] updating cached repository wesleywiser/toml-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/wesleywiser/toml-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/wesleywiser/toml-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/wesleywiser/toml-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wesleywiser/toml-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wesleywiser/toml-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wesleywiser/toml-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wesleywiser/toml-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dbdd6278cf28685cb9b8d36b8f44ef973ddf7950 [INFO] sha for GitHub repo wesleywiser/toml-rust: dbdd6278cf28685cb9b8d36b8f44ef973ddf7950 [INFO] validating manifest of wesleywiser/toml-rust on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wesleywiser/toml-rust on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wesleywiser/toml-rust [INFO] finished frobbing wesleywiser/toml-rust [INFO] frobbed toml for wesleywiser/toml-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/wesleywiser/toml-rust/Cargo.toml [INFO] started frobbing wesleywiser/toml-rust [INFO] finished frobbing wesleywiser/toml-rust [INFO] frobbed toml for wesleywiser/toml-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wesleywiser/toml-rust/Cargo.toml [INFO] crate wesleywiser/toml-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing wesleywiser/toml-rust against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wesleywiser/toml-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] eef783f3f9070d6f9cbc070d81bf9d73a1c623e8a366fa5f356d1df0c5806940 [INFO] running `"docker" "start" "-a" "eef783f3f9070d6f9cbc070d81bf9d73a1c623e8a366fa5f356d1df0c5806940"` [INFO] [stderr] Compiling toml_rust v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `parse_token` [INFO] [stderr] --> src/parser/ast/fragments.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn parse_token<'a>(tokens: &'a[TomlFragment]) -> Result, &'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_array` [INFO] [stderr] --> src/parser/ast/fragments.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn parse_array<'a>(tokens: &'a[TomlFragment]) -> Result, &'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `"docker" "inspect" "eef783f3f9070d6f9cbc070d81bf9d73a1c623e8a366fa5f356d1df0c5806940"` [INFO] running `"docker" "rm" "-f" "eef783f3f9070d6f9cbc070d81bf9d73a1c623e8a366fa5f356d1df0c5806940"` [INFO] [stdout] eef783f3f9070d6f9cbc070d81bf9d73a1c623e8a366fa5f356d1df0c5806940 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wesleywiser/toml-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 8c750729d2b128da9d57089ef80dd31ff7fca4aa93dcc82abb3bb2dbc2cc1576 [INFO] running `"docker" "start" "-a" "8c750729d2b128da9d57089ef80dd31ff7fca4aa93dcc82abb3bb2dbc2cc1576"` [INFO] [stderr] Compiling toml_rust v0.0.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.68s [INFO] running `"docker" "inspect" "8c750729d2b128da9d57089ef80dd31ff7fca4aa93dcc82abb3bb2dbc2cc1576"` [INFO] running `"docker" "rm" "-f" "8c750729d2b128da9d57089ef80dd31ff7fca4aa93dcc82abb3bb2dbc2cc1576"` [INFO] [stdout] 8c750729d2b128da9d57089ef80dd31ff7fca4aa93dcc82abb3bb2dbc2cc1576 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wesleywiser/toml-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 61ef5ad3cafbaaa8c64f2759261fb66df221879e43d3d71ecf891a1a7fb1855c [INFO] running `"docker" "start" "-a" "61ef5ad3cafbaaa8c64f2759261fb66df221879e43d3d71ecf891a1a7fb1855c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/toml_rust-6037d19773fe6ab4 [INFO] [stdout] running 58 tests [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_boolean_false ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_boolean_true ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_integer_0 ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_empty_array ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_integer_max ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_integer_1 ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_empty_array_whitespace ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_integer_min ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_whitespace ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_booleans ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_single_element_array_bool_false ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_single_element_array_bool_true ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_array ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_two_element_array_1 ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_positive_int_whitespace_negative_int ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_whitespace ... ok [INFO] [stdout] test tokenizer::tokenizer_array::tokenize_bracket_close_success ... ok [INFO] [stdout] test tokenizer::tokenizer_array::tokenize_bracket_open_success ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_whitespace_comment ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_error ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_comment ... ok [INFO] [stdout] test tokenizer::tokenizer_array::tokenize_comma_success ... ok [INFO] [stdout] test tokenizer::tokenizer_array::tokenize_single_char_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_almost_false ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_almost_true ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_false ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_false_newline ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_not_a_boolean ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_true ... ok [INFO] [stdout] test tokenizer::tokenizer_boolean::tokenize_boolean_true_newline ... ok [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_content_after ... ok [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_non_comment_str ... ok [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_only_comment_char ... ok [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_text ... ok [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_unix_newline ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_one_digit ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_text ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_two_digits ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_decimal ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_number_trailing_whitespace ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_negative ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_one_digit ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_positive ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_text ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_two_digits ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_empty_string ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_one_space ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_one_space_one_letter ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_two_spaces ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_unix_newline ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_windows_newline ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_no_whitespace_str ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test tokenizer::tokenizer_comment::tokenize_comment_windows_newline ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tokenizer::tokenizer_comment::tokenize_comment_windows_newline stdout ---- [INFO] [stdout] thread 'tokenizer::tokenizer_comment::tokenize_comment_windows_newline' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Some(ParseResult { fragment: Comment("\r"), remainder: "\n" })`, [INFO] [stdout] right: `Some(ParseResult { fragment: Comment(""), remainder: "\r\n" })`', src/tokenizer/tokenizer_comment.rs:50:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e9aa7b2ff3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55e9aa7ae92b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55e9aa7b1d36 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55e9aa7b1a5e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55e9aa7b243f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55e9aa7b1fc1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55e9aa7b1f0e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55e9aa7533c6 - toml_rust::tokenizer::tokenizer_comment::tokenize_comment_windows_newline::h31b1595fea69dcaa [INFO] [stdout] at src/tokenizer/tokenizer_comment.rs:50 [INFO] [stdout] 8: 0x55e9aa753159 - toml_rust::tokenizer::tokenizer_comment::tokenize_comment_windows_newline::{{closure}}::he012925d738b53fa [INFO] [stdout] at src/tokenizer/tokenizer_comment.rs:46 [INFO] [stdout] 9: 0x55e9aa75879d - core::ops::function::FnOnce::call_once::h6c07481b805a7989 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55e9aa77312e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55e9aa7b5159 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55e9aa78da27 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x55e9aa768444 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55e9aa76c4f4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x55e9aa7b5159 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55e9aa76cb01 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x55e9aa7a670e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55e9aa7b483f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f94b98564a3 - start_thread [INFO] [stdout] 20: 0x7f94b9381d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tokenizer::tokenizer_comment::tokenize_comment_windows_newline [INFO] [stdout] [INFO] [stdout] test result: FAILED. 57 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "61ef5ad3cafbaaa8c64f2759261fb66df221879e43d3d71ecf891a1a7fb1855c"` [INFO] running `"docker" "rm" "-f" "61ef5ad3cafbaaa8c64f2759261fb66df221879e43d3d71ecf891a1a7fb1855c"` [INFO] [stdout] 61ef5ad3cafbaaa8c64f2759261fb66df221879e43d3d71ecf891a1a7fb1855c