[INFO] updating cached repository https://github.com/wesleywiser/toml-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dbdd6278cf28685cb9b8d36b8f44ef973ddf7950 [INFO] testing wesleywiser/toml-rust against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesleywiser%2Ftoml-rust" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wesleywiser/toml-rust on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wesleywiser/toml-rust [INFO] finished tweaking git repo https://github.com/wesleywiser/toml-rust [INFO] tweaked toml for git repo https://github.com/wesleywiser/toml-rust written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/wesleywiser/toml-rust already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 16b19f35e03155f50dd84bb197ae3f842e9685c5655480b687d7e6ae1ebb13a3 [INFO] running `"docker" "start" "-a" "16b19f35e03155f50dd84bb197ae3f842e9685c5655480b687d7e6ae1ebb13a3"` [INFO] [stderr] Compiling toml_rust v0.0.1 (/opt/rustwide/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 0.36s [INFO] running `"docker" "inspect" "16b19f35e03155f50dd84bb197ae3f842e9685c5655480b687d7e6ae1ebb13a3"` [INFO] running `"docker" "rm" "-f" "16b19f35e03155f50dd84bb197ae3f842e9685c5655480b687d7e6ae1ebb13a3"` [INFO] [stdout] 16b19f35e03155f50dd84bb197ae3f842e9685c5655480b687d7e6ae1ebb13a3 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 11b2260dbdf85fa98c5c0c370dd37ac87b2cad9d061aa2813c5ca478b81acc8c [INFO] running `"docker" "start" "-a" "11b2260dbdf85fa98c5c0c370dd37ac87b2cad9d061aa2813c5ca478b81acc8c"` [INFO] [stderr] Compiling toml_rust v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "11b2260dbdf85fa98c5c0c370dd37ac87b2cad9d061aa2813c5ca478b81acc8c"` [INFO] running `"docker" "rm" "-f" "11b2260dbdf85fa98c5c0c370dd37ac87b2cad9d061aa2813c5ca478b81acc8c"` [INFO] [stdout] 11b2260dbdf85fa98c5c0c370dd37ac87b2cad9d061aa2813c5ca478b81acc8c [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 42ca8deab2f34a1ad36dfa2d2c8195bb6c5945607cccc6c6e4f218a934135f2e [INFO] running `"docker" "start" "-a" "42ca8deab2f34a1ad36dfa2d2c8195bb6c5945607cccc6c6e4f218a934135f2e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/toml_rust-19a48f09634531d8 [INFO] [stdout] [INFO] [stdout] running 58 tests [INFO] [stdout] test parser::ast::fragments::test::parse_empty_array ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_empty_array_whitespace ... ok [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_fragment_integer_1 ... ok [INFO] [stdout] test parser::ast::fragments::test::parse_fragment_integer_max ... 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 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 parser::ast::fragments::test::parse_two_element_array_1 ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_array ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_comment ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_booleans ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer::test::tokenize_error ... 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::test::tokenize_whitespace_comment ... 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_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_one_digit ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_two_digits ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_decimal ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::get_end_of_number_text ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_negative ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_empty_str ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_one_digit ... ok [INFO] [stdout] test tokenizer::tokenizer_integer::tokenize_integer_number_trailing_whitespace ... 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_no_whitespace_str ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_empty_string ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_one_space_one_letter ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_one_space ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_unix_newline ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_two_spaces ... ok [INFO] [stdout] test tokenizer::tokenizer_whitespace::tokenize_whitespace_windows_newline ... ok [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: 0x55fd6429e804 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55fd6429e804 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55fd6429e804 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x55fd6429e804 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x55fd642b989c - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x55fd64259d85 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x55fd6429a461 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x55fd642a0d15 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x55fd642a0d15 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55fd642a0d15 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x55fd642a099c - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x55fd642a1415 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x55fd642a0fb2 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 13: 0x55fd642a0f0c - std::panicking::begin_panic_fmt::h23ef54e17e5a13fa [INFO] [stdout] at src/libstd/panicking.rs:335 [INFO] [stdout] 14: 0x55fd64243a7a - toml_rust::tokenizer::tokenizer_comment::tokenize_comment_windows_newline::h880e10f13cf7261d [INFO] [stdout] at src/tokenizer/tokenizer_comment.rs:50 [INFO] [stdout] 15: 0x55fd6424380a - toml_rust::tokenizer::tokenizer_comment::tokenize_comment_windows_newline::{{closure}}::h9b5c286ef483a672 [INFO] [stdout] at src/tokenizer/tokenizer_comment.rs:46 [INFO] [stdout] 16: 0x55fd6424f84e - core::ops::function::FnOnce::call_once::ha08e74681fdc1cab [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 17: 0x55fd64263c7f - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 18: 0x55fd642a3b1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 19: 0x55fd6427e48e - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 20: 0x55fd6427e48e - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x55fd6427e48e - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 22: 0x55fd642594f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 23: 0x55fd6425d685 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 24: 0x55fd6425d685 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 25: 0x55fd6425d685 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 26: 0x55fd642a3b1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 27: 0x55fd6425dc32 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 28: 0x55fd6425dc32 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 29: 0x55fd6425dc32 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 30: 0x55fd6425dc32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 31: 0x55fd64296ebf - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 32: 0x55fd642a3270 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 33: 0x55fd642a3270 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 34: 0x55fd642a3270 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 35: 0x7f02b337e6db - start_thread [INFO] [stdout] 36: 0x7f02b2e8f88f - __clone [INFO] [stdout] 37: 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] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "42ca8deab2f34a1ad36dfa2d2c8195bb6c5945607cccc6c6e4f218a934135f2e"` [INFO] running `"docker" "rm" "-f" "42ca8deab2f34a1ad36dfa2d2c8195bb6c5945607cccc6c6e4f218a934135f2e"` [INFO] [stdout] 42ca8deab2f34a1ad36dfa2d2c8195bb6c5945607cccc6c6e4f218a934135f2e