[INFO] cloning repository fhaynes/palladium [INFO] running `"git" "clone" "--bare" "git://github.com/fhaynes/palladium.git" "work/cache/sources/gh/fhaynes/palladium"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/fhaynes/palladium'... [INFO] running `"git" "clone" "work/cache/sources/gh/fhaynes/palladium" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/fhaynes/palladium"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/fhaynes/palladium'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fhaynes/palladium" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fhaynes/palladium"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fhaynes/palladium'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5c9657738100c1f20610198d54087a667798f663 [INFO] sha for GitHub repo fhaynes/palladium: 5c9657738100c1f20610198d54087a667798f663 [INFO] validating manifest of fhaynes/palladium 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 fhaynes/palladium 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 fhaynes/palladium [INFO] finished frobbing fhaynes/palladium [INFO] frobbed toml for fhaynes/palladium written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/fhaynes/palladium/Cargo.toml [INFO] started frobbing fhaynes/palladium [INFO] finished frobbing fhaynes/palladium [INFO] frobbed toml for fhaynes/palladium written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fhaynes/palladium/Cargo.toml [INFO] crate fhaynes/palladium 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iridium v0.0.33 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fhaynes/palladium against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fhaynes/palladium:/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] fd9b97f48a88ce29164fc10fce023d2c6653225f43a7ae6107c1a8699691613c [INFO] running `"docker" "start" "-a" "fd9b97f48a88ce29164fc10fce023d2c6653225f43a7ae6107c1a8699691613c"` [INFO] [stderr] Compiling bincode v1.1.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling iridium v0.0.33 [INFO] [stderr] Compiling palladium v0.0.26 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "fd9b97f48a88ce29164fc10fce023d2c6653225f43a7ae6107c1a8699691613c"` [INFO] running `"docker" "rm" "-f" "fd9b97f48a88ce29164fc10fce023d2c6653225f43a7ae6107c1a8699691613c"` [INFO] [stdout] fd9b97f48a88ce29164fc10fce023d2c6653225f43a7ae6107c1a8699691613c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fhaynes/palladium:/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] 29998712c59a08c6071ca7b377eae55f85155f2ecb06f2cf9752e2047c4a66a9 [INFO] running `"docker" "start" "-a" "29998712c59a08c6071ca7b377eae55f85155f2ecb06f2cf9752e2047c4a66a9"` [INFO] [stderr] Compiling palladium v0.0.26 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.04s [INFO] running `"docker" "inspect" "29998712c59a08c6071ca7b377eae55f85155f2ecb06f2cf9752e2047c4a66a9"` [INFO] running `"docker" "rm" "-f" "29998712c59a08c6071ca7b377eae55f85155f2ecb06f2cf9752e2047c4a66a9"` [INFO] [stdout] 29998712c59a08c6071ca7b377eae55f85155f2ecb06f2cf9752e2047c4a66a9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fhaynes/palladium:/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] e589a6678a52092de74f201d8bc01f36f5d4b5617aaf68bc0ab665177b570ee6 [INFO] running `"docker" "start" "-a" "e589a6678a52092de74f201d8bc01f36f5d4b5617aaf68bc0ab665177b570ee6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/crater/target/debug/deps/palladium-175752f1c7117d7f [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test expression_parsers::tests::test_parse_nested_expression ... ok [INFO] [stdout] test expression_parsers::tests::test_parse_expression ... ok [INFO] [stdout] test dictionary_parsers::tests::test_parse_empty_dictionary ... ok [INFO] [stdout] test dictionary_parsers::tests::test_parse_interior ... ok [INFO] [stdout] test dictionary_parsers::tests::test_parse_key_value_pair ... ok [INFO] [stdout] test conditional_parsers::tests::test_parse_if_start ... ok [INFO] [stdout] test conditional_parsers::tests::test_parse_else_start ... ok [INFO] [stdout] test factor_parsers::tests::test_factor ... ok [INFO] [stdout] test factor_parsers::tests::test_parse_floats ... ok [INFO] [stdout] test factor_parsers::tests::test_parse_identifier ... ok [INFO] [stdout] test conditional_parsers::tests::test_parse_elif_start ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_arg ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_args ... ok [INFO] [stdout] test factor_parsers::tests::test_parse_integer ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_call ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_def ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_header ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_multiplication_operator ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_division_operator ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_addition_operator ... ok [INFO] [stdout] test program_parsers::tests::test_parse_nested_program ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_subtraction_operator ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_operator ... ok [INFO] [stdout] test loop_parsers::tests::test_parse_for_loop_start ... ok [INFO] [stdout] test list_parsers::tests::test_parse_list_with_expression ... ok [INFO] [stdout] test list_parsers::tests::test_parse_list_with_literals_and_identifiers ... ok [INFO] [stdout] test loop_parsers::tests::test_parse_while_loop_start ... ok [INFO] [stdout] test term_parsers::tests::test_parse_nested_term ... ok [INFO] [stdout] test program_parsers::tests::test_parse_program ... ok [INFO] [stdout] test term_parsers::tests::test_parse_really_nested_term ... ok [INFO] [stdout] test visitor::tests::test_function_declaration ... ok [INFO] [stdout] test term_parsers::tests::test_parse_term ... ok [INFO] [stdout] test visitor::tests::test_function_call_with_args ... ok [INFO] [stdout] test visitor::tests::test_function_call_assignment ... ok [INFO] [stdout] test visitor::tests::test_function_return_values ... ok [INFO] [stdout] test visitor::tests::test_nested_operators ... ok [INFO] [stdout] test visitor::tests::test_variable_assignment ... ok [INFO] [stdout] test visitor::tests::test_visit_addition_token ... ok [INFO] [stdout] test visitor::tests::test_visit_division_token ... ok [INFO] [stdout] test visitor::tests::test_visit_greater_than_or_equal_token ... ok [INFO] [stdout] test visitor::tests::test_visit_greater_than_token ... ok [INFO] [stdout] test visitor::tests::test_visit_less_than_or_equal_token ... ok [INFO] [stdout] test visitor::tests::test_visit_less_than_token ... ok [INFO] [stdout] test visitor::tests::test_visit_subtraction_token ... ok [INFO] [stdout] test visitor::tests::test_visit_multiplication_token ... ok [INFO] [stdout] test list_parsers::tests::test_parse_empty_list ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- list_parsers::tests::test_parse_empty_list stdout ---- [INFO] [stdout] thread 'list_parsers::tests::test_parse_empty_list' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Code(CompleteStr(""), Alt))', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5566da795ffb - 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: 0x5566da795ffb - 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: 0x5566da795ffb - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5566da795ffb - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5566da795ffb - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x5566da795c8f - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x5566da796770 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x5566da7962f2 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x5566da7961d6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:309 [INFO] [stdout] 9: 0x5566da7b126d - core::panicking::panic_fmt::h5b6e1f42b8cc12be [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5566da6b54d7 - core::result::unwrap_failed::he54061952c1e199a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x5566da6b6b74 - core::result::Result::unwrap::h48e8088a92491dd5 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x5566da6bd766 - palladium::list_parsers::list::h4ebe3efa176b7635 [INFO] [stdout] at src/list_parsers.rs:49 [INFO] [stdout] 13: 0x5566da6d192d - palladium::list_parsers::tests::test_parse_empty_list::h5ce4cfb5cfe37f2e [INFO] [stdout] at src/list_parsers.rs:64 [INFO] [stdout] 14: 0x5566da6d18ea - palladium::list_parsers::tests::test_parse_empty_list::{{closure}}::h526f8734c2547ced [INFO] [stdout] at src/list_parsers.rs:63 [INFO] [stdout] 15: 0x5566da6d73ee - core::ops::function::FnOnce::call_once::hf45b126fa937a529 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x5566da6f873f - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x5566da7992fa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x5566da713118 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 19: 0x5566da713118 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 20: 0x5566da713118 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x5566da6edcb5 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x5566da6f1cb5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x5566da6f1cb5 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 24: 0x5566da6f1cb5 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 25: 0x5566da7992fa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 26: 0x5566da6f2342 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 27: 0x5566da6f2342 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 28: 0x5566da6f2342 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x5566da6f2342 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x5566da78c01f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x5566da798a40 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x5566da798a40 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x5566da798a40 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7f8c21a224a4 - start_thread [INFO] [stdout] 35: 0x7f8c2154dd0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] list_parsers::tests::test_parse_empty_list [INFO] [stdout] [INFO] [stdout] test result: FAILED. 45 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin palladium' [INFO] running `"docker" "inspect" "e589a6678a52092de74f201d8bc01f36f5d4b5617aaf68bc0ab665177b570ee6"` [INFO] running `"docker" "rm" "-f" "e589a6678a52092de74f201d8bc01f36f5d4b5617aaf68bc0ab665177b570ee6"` [INFO] [stdout] e589a6678a52092de74f201d8bc01f36f5d4b5617aaf68bc0ab665177b570ee6